Machinery & Equipment MRO September 2015 by Annex Business Media

MACHINERY AND EQUIPMENT

Ten top tips for gearboxes

19 8 5 - 2 015

Temperature guide for chain drives What causes hot-running belts?

Vol. 31, No. 4

Reducing fugitive emissions from valves

SEPTEMBER 2015

Arc flash dangers and defences PTDA’s Canadian Conference

REACHING FOR

INNOVATIVE MAINTENANCE METHODS >H ow to create an equipment maintenance plan

uebec facility develops >Q complete maintenance strategy > How contracted-out repairs benefitted Bombardier Mail Agreement #40069240

WHAT’S NEW

BEARINGS

DRIVES

HARSH ENVIRONMENTS

P R O D U C T

SP TLIGHT

Machinery & Equipment MRO

Arc-flash protection relay offers easy installation, fast detection

Delivering arc-flash protection in a flexible design with unlimited scalability, the AF0500 arc-flash relay features a simple, plug-and-play installation design that is suitable for retrofits in electrical equipment such as switchgear, transformers, substations, motor control centres and load banks. The relay supports four light sensors that allow it to sense an arcing fault, respond in less than a millisecond

and send a trip signal to an upstream breaker to interrupt the fault. The sensors are equipped with a visual indicator to monitor their health. This allows workers to verify immediately that the sensors are operating properly and offers protection without inspecting the relay, which is often located in another compartment. The relay includes an Ethernet interface and supports Modbus TCP communication. A USB port is used to access event logs and to configure complex systems with multiple power sources. Littelfuse www.littelfuse.com/protectionrelays Online Reader Inquiry No. 768

Mobile app enables collection of machinery data by non-experts

SKF Enlight combines a powerful mobile app with a Bluetooth-enabled vibration sensor to allow non-expert staff to gather critical machinery data, effectively turning a standard mobile device such as a

smartphone or tablet into a data-collection device. The platform consists of Data Collect (the app) and the Wireless Machine Condition Detector (WMCD), a sensor that mounts magnetically to a machine and measures vibration data. The data is relayed to Data Collect via Bluetooth for visualization and vibration levels are benchmarked against ISO standards. The user sees the assessment as a simple traffic light (red, amber or green) indicator. In the event of a parameter warning or alert, the user can request an On Demand Diagnostic, whereby the data is sent wirelessly

Performance on a Global Scale

September 2015

to the SKF Remote Diagnostic Center network for expert analysis and reporting. An SKF RDC expert then would analyze the data and send a report on the cause of any fault with recommended remedial actions to the user’s e-mail account. For data collection in hazardous areas, specially built and intrinsically safe ATEX Zone 1-compliant smartphones and tablets are available. SKF Canada www.skf.com/ca/en Online Reader Inquiry No. 769

Cloud-based passivation app allows charting oxidation levels of stainless steel

Walter Surface Technologies is encouraging machine shops and fabricators to use the Surfox Smart Passivation Tester, a passivation tool and a component of its Surfox electrochemical cleaning system, to analyze passivation levels in stainless steel. The tool includes a cloud-based app that can be managed via smartphone and that measures chemical levels to determine the degree of passivation in which the stainless steel item is currently contained. The app allows machinists to capture data, which are stored via the cloud, and use telemetry to analyze the changing chemical levels during this passivation process. Technicians can then map the oxidation process and track the progression of the passivation state in the stainless steel item and identify if the piece has been fully passivated to avoid rust and corrosion. Walter Surface Technologies www.walter.com Online Reader Inquiry No. 766

Docking station for gas detectors offers Internet versatility

The world’s most complete line of IEC motors is now available from Baldor. By offering an extensive variety of proven ABB IEC motor designs, OEMs, system integrators and MRO professionals now have a local stocking source to meet ANY industrial motor need. Plus, when you choose ABB IEC motors from Baldor, you can count on the highest level of performance, technical expertise and superior reliability known by industries throughout the world. You can count on Baldor and ABB to give you the performance you need on a global scale. baldor.com

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Industrial Scientific’s DSX docking station is a gas detector maintenance and record-keeping solution that provides three operating modes, standalone (DSX), cloud-connected (DSXi), and local server (DSX-L). The standalone unit requires no network configuration or support and provides easy bump testing and calibration of instruments, automated record keeping, automated instrument wake-up and instrument battery charging. The DSXi is a cloud-connected record storage, fleet management and automated maintenance and notification station, providing the ability to manage gas detectors, access exposure and maintenance reports, see the status of each calibration gas cylinder across the facility, and schedule equipment updates on any web-enabled PC or mobile device. In local server mode, the unit offers the option to automatically store data from all docking stations behind the local firewall. Industrial Scientific www.indsci.com Online Reader Inquiry No. 767

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Obtain free additional information about any of these items directly by using our online reader reply service at www.mromagazine.com/rsc.

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C O N T E N T S

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in this issue

September 2015

19 8 5 - 2 015

Developing a complete maintenance strategy / 13

departments

How a new containerization facility in Quebec is gradually implementing its maintenance methods.

Arc flash defences / 21

p21

Here is a look at the dangers of arc flash and the measures you can take to defend against them.

Editor’s Notebook / 6 Industry Newswatch / 8 Business Briefs / 11 Mr. O, The Practical Problem Solver / 12 Maintenance 101 / 23 MRO On the Road / 30 Product News Product Spotlight / 2 Focus on Harsh Environments / 25

Innovative refurbishments are a bonus of contracted-out repair work / 22

Focus on Bearings / 26

How Bombardier re-engineered the paint booms for its new C Series aircraft to improve operation, reliability and safety.

Focus on Mechanical Power Transmission & Drives / 27 Focus on MRO Components / 28

editor’s selections

p13

‘Working at CanEst and developing a maintenance program for a heritage building full of new equipment is a special challenge.’

Temperature alert! / 16

What happens when drive chain operates outside its suggested temperature range?

Pierre Gagnon / 13

p22 columns Mr. O, the Practical Problem Solver / 12

What’s the cause of hot-running drive belts?

‘Maintaining lubricant within specification is hands-down the most important element to keep your equipment running longer, reduce your repair costs and ultimately reduce the inventory needed for spare parts.’ Daniel Rosseljong / 20

‘Human error is more prevalent than equipment failure as a common cause of arc flash accidents.’

p16

Rittal Corp. / 21

Reducing fugitive emissions from valves / 18

How low-leak and low-e packings meet the needs of industry.

p23

Ten top tips for gearboxes / 20

Maintaining a gearbox will keep it working economically. But if you can only do one thing, see tip #6.

p20

How to create an equipment maintenance plan / 23

Maintenance 101: Here is the process for developing an effective maintenance program for your equipment. MRO On The Road / 30

Vancouver proves to be an ideal networking venue for PTDA’s Canadian members. Cover Thinkstock Images

‘The new electronic joystick with a proportional valve allows the operator to more precisely guide the boom.’ Marc Sauriol-Francovic / 22

‘Many maintenance departments think they can get the details later and just want to get a quick PM program up and running.

Unfortunately, they never get back to gathering the information they should have and the PM program does not maintain the equipment as well as it should, resulting in unscheduled breakdowns. Take the time up front and develop detailed PM plans.’ Peter Phillips / 23

@SKFcanada

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E D I T O R ’ S

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It’s not just about technical skills

achinery & Equipment MRO magazine recently won a firstplace Gold Award in the annual Kenneth R. Wilson Awards competition. In our business of publishing trade magazines, that’s pretty exciting news — it’s like a Pulitzer award for our industry. Long-time contributor Carroll McCormick of Montreal won in the Best Manufacturing/Industrial Article category for A Matter of Survival, which focused on the perils of rescues in confined spaces when doing maintenance work. It appeared in the April 2014 issue.

September 2015

The awards were presented at a special dinner on June 2. They recognized editorial excellence in business and professional magazines. The annual competition is organized by Canadian Business Media. McCormick has been writing for MRO Magazine for 17 years, and this is his seventh award for our magazine. This also was our 15th such award in total. Co-incidentally, on the same day, the winners of the annual APEX Awards were announced for 2015, and MRO Magazine again received a coveted award in this international publishing excellence competition. This year’s win, for our April 2014 issue, was in the Magazines and Journals category. It was our ninth APEX award. With two editorial awards in one day, you must agree we had a pretty happy team here at MRO Magazine! Making good magazines

involves lots of skills and knowledge. It’s not unlike making almost anything else… no matter what the industry. Yet it turns out that a lack of certain basic skills — math, reading and writing — are killing off productivity in Canadian industry. A new study (see the story in Industry Newswatch) says 40% of employees could perform better if they improved on those basic skills. Roughly half of people who didn’t finish high school are missing such essential skills, while 30% of university graduates are also lacking skills needed for their jobs. The report’s author says it’s difficult to put a number on how much the skills shortage is costing the economy, but it could be in the hundreds of millions. While employers need to invest in training to increase productivity, efficiency and safety in an increasingly competitive global economy, that’s an old horse to beat; it’s certainly not news. We generally

think of important skills as technical ones and the key knowledge as being specialized. But basic math, reading and writing? That’s another matter altogether! So who’s responsible for this problem? Industry shouldn’t be expected to provide training for these basic skills, should it? That responsibility lies with parents, and public and post-secondary schools. Is there something you can do to help? You could work with local schools to let them know what their graduates are missing. If grads can’t do the math to work out how some repair should be done, for example, that’s an unexpected and costly problem for you. Could it be that there is simply a lack of awareness in the education system? Shouldn’t it be your job to make sure that’s being dealt with? Your comments are welcome at broebuck@mromagazine.com. Bill Roebuck Editor & Associate Publisher

MACHINERY AND EQUIPMENT

MAINTENANCE, REPAIR AND OPERATIONS

SEPTEMBER 2015 Volume 31, No. 4

Established 1985 www.mromagazine.com www.twitter.com/mromagazine EDITORIAL Bill Roebuck, Editor & Associate Publisher 416-510-6749 broebuck@mromagazine.com Mark Ryan, Art Director Contributing Editors Carroll McCormick, Peter Phillips BUSINESS Jim Petsis, Publisher 416-510-6842 jpetsis@mromagazine.com Jay Armstrong, Sales Manager 416-510-6803 jarmstrong@mromagazine.com Kimberly Collins, Advertising Production 416-510-6779 Melinda Marasigan, Subscription Enquiries 416-442-5600 x3548 Tim Dimopoulos, Vice-President Annex Business Media East 416-510-5100 tdimopoulos@canadianmanufacturing.com Mike Fredericks, President & CEO mfredericks@annexweb.com Machinery & Equipment MRO is published by Annex Publishing & Printing Inc., 80 Valleybrook Dr., Toronto, ON Canada M3B 2S9; tel. 416-442-5600, fax 416-510-5140. Toll-free: 1-800-268-7742 in Canada, 1-800-387-0273 in the USA. AWARD-WINNING MAGAZINE

Subscription rates. Canada: 1 year $58.95, 2 years $94.95. United States: 1 year $85.95. Elsewhere: 1 year $87.95. Single copies $10 (Canada), $16.50 (U.S.), $21.50 (other). Add applicable taxes to all rates. On occasion, our subscription list is made available to organizations whose products or services may be of interest to our readers. If you would prefer not to receive such information, please contact us via one of the following methods – phone: 1-800-668-2374, e-mail: privacyofficer@businessinformationgroup.ca, fax: 416-442-2191, mail to Privacy Officer, 80 Valleybrook Dr., Toronto, ON Canada M3B 2S9. © 2015. Contents of this publication are copyright and may not be reproduced in whole or in part in any form without written consent of the publisher. The publisher cannot assume responsibility for the validity of claims in items reported or advertised. Publications Mail Agreement No. 40069240. Return postage guaranteed. ISSN 0831-8603 (print). ISSN 1923-3698 (digital). Return undeliverable Canadian addresses and change of address notices to: MRO Circulation Dept., 80 Valleybrook Dr., Toronto, ON Canada M3B 2S9. MRO, USPS 012-846 is published six times per year. US office of publication: 2424 Niagara Falls Blvd., Niagara Falls, NY 14304-0357. Periodicals Postage Paid at Niagara Falls, NY. US postmater: Send address changes to Machinery and Equipment MRO, PO Box 1118, Niagara Falls NY 14304.

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Raids find counterfeit bearings being made in India Herzogenaurach, Germany feit FAG packaging – Schaeffler AG reports units, more than 500 that successful raids are an counterfeit FAG rollimportant step in its fight ing bearings, as well against product piracy and as various machines at for the protection of its custhese four production, tomers. In recent raids, four packaging and trading Genuine FAG bearings are shown. Photo: Shaeffler companies in Mumbai, firms. The proprietors India, have been proved to have been arrested, be dealing in counterfeit FAG rolling and criminal proceedings have been instibearings. tuted. The arrests also serve as a means According to Shaeffler, police have of deterrence in counterfeiting circles, the confiscated tens of thousands of countercompany believes.

The

NEW SURFOX

Products of the rolling bearing brand FAG are highly popular with counterfeiters. The team of investigators from the agency TACT India, which safeguards Shaeffler’s interests in India, identified Mumbai as a central market for these counterfeit products and identified the main protagonists. Their investigations yielded sufficient information to result in the raids. However, the firms involved had already learned in advance of this operation and had closed their shops or moved to new storerooms before the investigators arrived. After five days of waiting and some more observation, the investigators were able to raid four firms. In a joint operation with the local police authorities, TACT India has impounded more than 37,000 counterfeit FAG packaging units and labels, 530 counterfeit FAG rolling bearings and 250 FAG master copies, as well as various grinding machines and packaging machines. Moreover, two of the proprietors and an employee were arrested and remanded in custody.

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In 2004, Schaeffler set up a central department for fighting product and brand piracy. A lot has happened since then, the company notes. Its Brand Protection Team has handled several thousand cases. And these cases are by no means restricted to Asia, as in this example. There were also a large number of major counterfeiting offences in Europe and the US. This global experience forms the basis for the constant improvement and refinement of the company’s procedure for prosecuting violations of its brand rights. Generally, the Schaeffler Group employs a zero-tolerance policy towards all cases of product and brand piracy. Its primary aim in this is to protect its customers’ interests. To protect buyers and end-clients procuring INA and FAG products from distributors, Schaeffler has assessed and certified sales partners worldwide. All authorized distributors are listed on the Schaeffler website and can be checked by entering the certificate number of the product. The company advises that if there is the slightest doubt as to whether a bearing is original, a local Schaeffler sales team or the Brand Protection Team can be contacted anytime by e-mail at piracy@schaeffler.com.

PROGRAM WILL IMPROVE WORKER SAFETY WHEN USING HYDRAULIC FLUIDS Westbury, NY – Spectronics Corporation has announced a strategic supply/market development agreement with Quaker Chemical Corporation to support Quaker’s forthcoming lines of fire-resistant hydraulic fluids incorporating FluidSafe, Spectronics’ unique fluorescent safety additive. Spectronics and Quaker Chemical have already been supplying longwall fluids with FluidSafe to the Australian market, and the new agreement expands this effort globally. In line with this partnership, Spectronics will be amalgamating its Alerton International subsidiary with the parent company and moving the FluidSafe product line under its Spectroline brand. “We are excited to have FluidSafe integrated into Quaker Chemical’s offerings to improve safety. This exemplifies Quaker’s commitment and proactive approach to protect workers against onsite injuries and improve equipment reliability, while building on the integrity of its product line,” says Jon Cooper, president of Spectronics. The incorporation of FluidSafe into Quaker’s Quintolubric product line allows users of its fire-resistant fluids in the mining, steelmaking and automotive industries to capture the safety, reliability and cost-saving benefits of FluidSafe without any extra on-site handling. Spectronics is also working with Quaker Chemical to make FluidSafe available for use in its mineral oil-based hydraulic fluids.

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AFFORDABLE ENERGY-EFFICIENT DRIVES NEEDED, STUDY FINDS Mountain View, CA – Heightened investment in automation technologies across end-user industries will propel the global drives market, according to a new study from Frost & Sullivan. Due to the rising need for operational excellence and process automation, the replacement market, in particular, will witness particularly strong growth. While demand in the United States will be fuelled by the resurgence of the chemical industry, globally, investment in the water and wastewater industry and increased interest in mining will have a positive effect on the drives market. Recent analysis from Frost & Sullivan in its 2014 Global Drives Factbook finds that the market earned revenues of approximately $11 billion in 2014 and is estimated to reach almost $17 billion in 2019. The study covers low- and mediumvoltage drives. “Countries such as India, Brazil, Mexico, Russia and Indonesia are likely to boost the overall adoption levels of drives,” said Frost & Sullivan Industrial Automation & Process Control senior consultant Michael Rasche. “As the demand for cost-effective machinery manufactured in these countries is anticipated to rise during the forecast period, the need for drives will also intensify.” However, economic uncertainties in regions like Europe will reduce the uptake of drives. Sluggish growth in China will also have a negative impact on the market in the short term. This, along with pricing pressures from low-cost participants, will stifle the speed of market development.

SALES INCREASE FOR POWER TRANSMISSION/MOTION CONTROL PRODUCTS IN 1ST QUARTER Chicago, IL – The inaugural quarterly Sales History & Outlook Report (SHOR) released by the Power Transmission Distributors Association (PTDA) shows power transmission/motion control (PT/MC) distributor sales were up 6.1% in the first quarter of 2015 compared to the same period in 2014. PT/MC manufacturer sales rose 7.8% in the first quarter of 2015 when compared to the first quarter of 2014. Developed in conjunction with ITR Economics, PTDA’s new quarterly SHOR collects two years of company sales data each quarter from PT/MC distributors and manufacturers and presents the aggregate results in customized reports. SHOR also includes both historical “Nevertheless, the need for energy efficiency will bring opportunities to drive manufacturers,” noted Rasche. “With end-user industries having to abide by strict energy-efficiency standards, they are increasingly looking for drives that have the desired performance specifications but are reasonably priced.” For more information, visit the website at www.frost.com/ne74.

CONFIDENCE REBOUNDS IN Q2 AS FIRMS READY TO INVEST Ottawa – The Conference Board of Canada’s index of business confidence rebounded strongly in the second quarter of 2015, suggesting that the worst of the oil shock-driven slowdown may be behind us. After dropping sharply for two consecutive quarters to a six-year low of

trends and a three-year projection. An analysis is provided highlighting major economic trends identified during the forecast process that may have an impact on one’s company. PTDA says this information is critical for all companies making and selling PT/MC products in order to create data-driven business plans for marketing initiatives, resource allocation and product launches. SHOR tracks total PT/MC sales for both distributors and manufacturers. It also tracks six specific product categories for manufacturers only: bearings, motors, controls, gearing, conveyors/ conveyor materials handling equipment, and hydraulics/pneumatics. Data provided for these categories are also 86.5, the index fully reversed its decline, jumping up to 105.6. The survey was conducted in June and July. The balance of opinion has improved on virtually all survey questions. The pessimism regarding the general economy has mostly subsided. Only 11.3% of surveyed businesses said they expected overall economic conditions to worsen over the next six months, down from a three-and-a-half-year high of 29.5%. However, the decline in pessimism has not translated into significantly higher optimism. Instead, two-thirds of businesses said they expected conditions to remain the same, up from 52.3%, whereas the share of firms that expected conditions to improve increased by just 4.4 percentage points to 22.6%. Canadian firms displayed more confi-

represented in charts to track overall product movement as well as total sales movement. In addition, based on the data provided by PTDA members, ITR creates forecasts of future industry sales. PTDA members participating in SHOR receive the results at no charge about 30 days after the close of the calendar quarter. Anyone can purchase the 2015 Q1 SHOR through the PTDA website at ptda.org/SHOR. PTDA is a global association for the industrial power transmission/motion control distribution channel; members also include manufacturers that supply the industry. For more information, visit www.ptda.org. dence about their own financial positions. About half said they expected their financial positions to improve over the next six months — up from just 29.5% in the previous survey. Equally tellingly, only 4.8% of businesses expected their finances to worsen, which is significantly down from the six-year high of 21.6% recorded in the previous survey. The return of confidence is translating into stronger investment intentions. Of the surveyed firms, 56.5% said it is a good time to undertake major investments in structures, machinery and equipment, up from 47.7% in the previous survey. Moreover, the share of firms who said the present was a bad time to invest declined to 12.9%, down from 27.3% in the previous survey. Continued on page 10

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LACK OF BASIC SKILLS LIKE MATH, READING AND WRITING HURT PRODUCTIVITY IN THE WEST Calgary – A new report says missing job skills in industries from retail to engineering are hurting Western Canada’s productivity. The study by the Canada West Foundation says 40% of employees could perform better if they improved on basic skills like math, reading and writing. “We are probably missing out on some major productivity gains that could be realized if people didn’t have to take so much time to work out things, if people didn’t have to do things over,” said Janet Lane, co-author of the report. Lane says it’s difficult to put a number on how much the skills shortage is costing the economy, but it could be in the hundreds of millions. The report says roughly half of people who didn’t finish high school are missing such essential skills, while 30% of university graduates are also lacking skills needed for their jobs. It also says immigrants have skills shortages of between 10% to 16% higher than the non-immigrant population. Using 2011 data from Statistics Canada and the OECD, the study compared what jobs skills are needed with what skills Canadians actually have. The Canada West Foundation says employers should invest in training to increase productivity, efficiency and safety in an increasingly competitive global economy. “Our competitor countries are raising skills faster than we are, and so a lot of jobs have already been lost overseas,”

September 2015

said Lane. “A lot of jobs will continue to leave the country if we do not adequately improve the value-add of jobs we have in the country.” The report also recommends that the education system put more emphasis on essential skills training in public and post-secondary school. “It’s a problem, but it’s also an opportunity for us to upgrade the skills of our workforce,” said Lane. The Canadian Press.

MOTION CONTROL INDUSTRY SEES SLOWER GROWTH IN 2ND QUARTER Chicago, IL – The PTDA Business Index for the second quarter of this year (2Q2015) indicates slowing compared to the previous quarter, with a reading of 46.6, down from 67.7 in Q12015. This is the first time the Index, created in late 2010 by the Power Transmission Distributors Association (PTDA), has shown contraction in business activity, employment and inventories affecting the power transmission/ motion control (PT/MC) industry. Note: The index reading indicates the rate of change compared with the previous period. For example, a reading of 50 indicates no change from the prior period while readings above 50 indicate growth and below 50 indicate contraction. The further the index is above or below 50 suggests a faster or slower rate of change. The entire 2Q2015 PTDA Business Index report is available through PTDA’s website at ptda.org/Index. It includes distributor and manufacturer breakout data in addition to historical data. The PTDA Business Index is modelled after the Pur-

chasing Managers Index (PMI) and tracks change in business activity, new orders, employment, supplier deliveries, inventories, prices and backlog in the PT/ MC industry to arrive at an overall index. PTDA is a global association for the industrial power transmission/motion

FIRST NATIONS GET WIND POWER PARTNERSHIP WITH SUNCOR Calgary, AB – Suncor Energy and Aamjiwnaang First Nation have announced the Suncor Adelaide Wind Limited Partnership. Under the partnership agreement, the Aamjiwnaang First Nation has a 25% interest in the Adelaide Wind Power Project. “This partnership is an opportunity for us to continue to work together with the Aamjiwnaang First Nation on our shared energy future,” said Jim Provias, vicepresident, renewable energy, Suncor. The 40-MW Adelaide Wind Power Project is located about 5 km north of Strathroy, ON, and has 18 turbines using 2.3-MW Siemens turbine technology. “Aamjiwnaang is committed to creating partnerships that contribute to the development of our community,” said chief Chris Plain. “The Adelaide project will allow us to utilize our traditional territory in a way that is in alignment with our values and philosophy, by contributing to a more sustainable future for our community and the province as a whole.” Suncor is involved in seven operating wind power projects, including Adelaide. The total installed wind capacity of these operations is 295 MW, enough to power about 115,000 Canadian homes per year.

control distribution channel; members also include manufacturers that supply the industry. For more information, visit www.ptda.org. MRO Visit www.mromagazine.com for the latest news and longer versions of items here. Suncor is involved in seven operating wind power projects, including Adelaide in Ontario. This Suncor photo shows its Ripley Wind Power Project in Ontario.

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Business Briefs

News and views about companies, people, product lines and more. • Mississauga, ON – Timken Canada has hired Saad Nemmaoui, a recent mechanical engineering graduate from the École Polytechnique, as a bilingual sales Saad Nemmaoui. engineer. He will be re- Photo: Timken Canada sponsible for supporting industrial distribution, end-user customers and for identifying new OEM customer opportunities in the Montreal area. • Fort Mill, SC – Stefan Hantke has assumed global management of sales and engineering of the industrial division of Schaeffler Technologies AG & Co. KG. Hantke is now a member of the industrial division’s management board and is responsible for the global sales management for rolling and plain bearing components and systems for around 60 different industrial sectors. He is also responsible for the 27 Schaeffler Technology Centers (STC) worldwide. Hantke has over more than 20 years of sales and engineering experience in the mechanical engineering sector, particularly in the field of bearing and linear technology. Most recently, he held the title of president industrial, and was responsible for all of Schaeffler’s industrial division activities in North America.

• Mississauga, ON – KSB Pumps Inc. has opened a sales and engineering office for Atlantic Canada. The company’s new regional sales manager for this area is Kandy Mitton, a pump professional with in-depth experience in the sales and service of pumps for municipal and industrial markets. Based in Sussex, NB, Mitton will be focussed on helping pump users in industry, municipal water/ wastewater management and the oil sector make use of KSB’s pump technology and service capabilities.

Kandy Mitton (right), KSB’s regional sales manager for Atlantic Canada, with Gary Zeidler, manager of KSB Canada’s Service Division. Photo: KSB Pumps

• Montreal, QC – Ficodis has acquired the industrial parts distributor Pièces Industrielles Québec (PIQ), a company specializing in hydraulics and mechanics. Based in Lévis, QC, PIQ becomes the fifth Ficodis point of sale in Canada.

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• Indianapolis, IN – The Diamond Chain Company has released new limited edition packaging for its flagship Diamond brand in advance of its 125th anniversary in December 2015. Available from select channel partners, the package’s front panel pays homage to Diamond Chain’s Kentucky Avenue, Indianapolis, headquarters with a photograph of the building from about the early 1920s. The back panel features a brief history to accompany images of early chain manufacturing operations. “We felt this was a great opportunity to celebrate Diamond Chain history from a pictorial perspective,” said Matt Stoneburner, vice-president of sales and marketing. • Mississauga, ON – Lafert North America, a supplier of premium efficient metric motors, gearboxes and pumps, has appointed Ken Clune as national director of sales. He has more than Ken Clune. 19 years of experience in Photo: Lafert NA electrical industries. • North Canton, OH – The Timken Company, a manufacturer of tapered roller bearings, has reached an agreement with American Industrial Partners of New York, NY, to acquire the Carlstar Belts business, a North American manufacturer of belts used in industrial, commercial and consumer applications under brands including Carlisle, Ultimax and Panther, among others. Carlstar brings a new product category into the Timken portfolio, including power transmission belts for industrial, commercial and consumer applications, primarily in North America. Carlstar was originally founded over 100 years ago as part of Dayco Corp.

In preparation for its 125th anniversary, Diamond Chain has produced new packaging. Photo: Diamond Chain

• Ismaning, Germany – Pruftechnik has merged its Alignment Systems and Condition Monitoring business units under the umbrella of Pruftechnik Condition Monitoring GmbH. The new business undertakes all Pruftechnik Alignment Systems GmbH rights and obligations as its legal successor. • Ann Arbor, MI – Motion control products manufacturer NSK Corporation of Tokyo, Japan, has appointed Reid Jajko to vice-president, Aftermarket Business Unit, USA, based in Ann Arbor, MI. Jajko joined NSK in August 2010 as Aftermarket Business Unit director of sales, later expanding his responsibilities to become general manager for the business unit in 2013. • Mississauga, ON – As a part of its continuing efforts to provide world-class service, Schneider Electric, a global specialist in energy management, has announced the Canadian launch of Customer Care by Schneider Electric, a mobile application that puts expert support at customers’ fingertips 24/7. Continued on page 12

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maxxworx .com for all the hard facts

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Machinery & Equipment MRO

Continued from page 11

• St. Louis – The Electrical Apparatus Service Association (EASA) honoured Charlie Evans as the 2015 recipient of the EASA Exceptional Achievement Service Award. The presentation was made on June 14, 2015, at the association’s annual convention in San Antonio, TX. Established in 1997, this annual award recognizes an individual who has provided exceptional service to the electrical apparatus sales and service industry over a lifetime. “It is the highest honour an individual can receive from our association,” says Linda Raynes, EASA president and CEO. EASA past chairman Ken Gralow (left) presents the 2015 EASA Exceptional Achievement Service Award to Charlie Evans. Photo: EASA

September 2015

• Birmingham, AL – Motion Industries, a distributor of industrial maintenance, repair, and operation (MRO) replacement parts, has introduced a new knowledge website: www.MiSafetySpecialist.com. Designed as an information hub, the Mi Safety Specialist site offers resources to the industrial world about the latest trends in workplace safety and safety product knowledge. Site visitors will have the opportunity to access a wide array of content on the subject – including articles, videos, white papers, training materials and more. “We are committed to helping people make wellinformed safety decisions,” said Randy Breaux, Motion Industries’ senior vicepresident of marketing, product management and strategic planning. “The new site is a platform where our safety specialists can provide expert tips and share resources to help others improve safety in their workplace.” • Jacksonville, FL – People and Pro-

cesses Inc. has announced that Cliff Williams, CRL, has joined the firm in an advisory role to assist in expanding its capacity in maintenance and reliability consulting and training. Williams comes with a wealth of knowledge and experience in the maintenance and reliability fields, having authored People – A Reliability Success Story, and has been a long-time contributor to Machinery & Equipment MRO magazine. Williams, a certified reliability leader (CRL), also retains his current position as corporate maintenance manager of ERCO Worldwide in Toronto. • Burlington, ON – Endress+Hauser Canada Ltd. marked its 25th anniversary in the Canadian market on July 3, 2015. The Canadian arm of a familyowned industrial firm in the measurement and automation equipment business was incorporated May 1, 1990. The new company opened for business two months later, with offices in Burlington, ON, and

We Create

Montreal, QC. “We had 13 employees on that first day,” remembers Richard Lewandowski, general manager. “Our initial focus was on the Ontario and Quebec markets, specifically on water and wastewater, food and beverage, and mining customers.” Today, the Canadian operation employs more than 150 people, with additional offices in Calgary and Edmonton. As well, representative companies handle sales in Atlantic Canada, Northern Ontario, Manitoba, Saskatchewan and British Columbia. The company also has extended its services to include the oil and gas, and power industries. • Toronto, ON – Acklands-Grainger Inc., a distributor of industrial, safety and fastener products, hosted a grand opening on June 11, 2015, to celebrate its new Toronto distribution centre, located in the town of Caledon, ON. The state-ofthe-art 535,000 sq-ft facility has the capacity to stock 170,000 products. Customers in Ontario, Quebec and Atlantic Canada will benefit from next-day delivery through this facility. “Having this distribution centre in Caledon and the Greater Toronto Area allows us to better serve our growing number of customers in Eastern Canada,” said Simon Kelly, director at the Toronto distribution centre. For more details, about the opening, visit http://bit.ly/Sep15Acklands.com. MRO Visit www.mromagazine.com for the latest news and longer versions of items here.

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www.contitech.ca Online Reader Inquiry No. 123

Hot drives

Problem: Several drive belts in my facility are running hot. What’s the cause? Solution: The problem is likely to be belt slippage, which is the number one cause of excess heat generation in belt-drive systems. How do you know for sure? Look for these tell-tale signs: • Excessive belt dust in and around the belt drive and guard •B elts that are loose and/or squeal • Underside of belt is cracking • Glazing of belt (shiny appearance and sometimes brittleness) • Rapid sidewall wear • Sheaves with groove wear exceeding 1/32 in. • Premature failure. To resolve the problem, select high-temperature belts or try to reduce the operating temperatures through improved ventilation, proper drive component selection, correct installation procedures and routine maintenance. This issue’s tip comes from the Belt Drive Monthly newsletter of Browning/Emerson Industrial Automation.

M A I N T E N A N C E

C A S E

S T U D Y

September 2015

Machinery & Equipment MRO

Developing a complete

MAINTENANCE

The CanEst Transit containerization terminal was retrofitted with a new grain handling system.

STRATEGY How a new containerization terminal in Quebec is gradually implementing its maintenance methods.

dust collection systems. Everything is operated from a control room, and the building has extensive electronic systems. The goal is to have real-time monitoring of all the systems from the control room, a capability that CanEst is gradually increasing.

BY CARROLL MCCORMICK

Pierre Gagnon, maintenance supervisor, CanEst, with a rooftop view of the Port of Montreal.

The CanEst containerization terminal can store 68,000 tonnes of grains and related products at a time.

Photos: Carroll McCormick

On the to-do list for the maintenance team is building a catwalk to the top of the telescopic control drop.

aily maintenance planning meetings, more realtime equipment monitoring and choosing a computerized maintenance management program are part of developing a complete maintenance strategy for a new containerization terminal operated by CanEst Transit at the Port of Montreal in Quebec. Trucks back into an unloading bay and tip their loads of wheat, barley, oats and other pulse products (the dried seeds from legumes, such as mustard, sunflower, canary seeds and GMO and non-GMO soy) into a floor-level hopper. Train cars move into position to empty their own loads. Horizontal conveyors, then two 135-ft-high bucket conveyors made by Law-Marot Milpro (LMM), whisk these agricultural products way up, where each different product is deposited into its own 100-ft-tall concrete silo. Later, control room operators retrieve the agricultural products and send them via a maze of squeegee and small bucket conveyors, also from LMM, beneath the 91 silos into shipping containers, which then truck and ship the loads to markets around the world. Formerly a grain elevator built in 1928, the repurposed structure opened in October 2014 after a $20-million, twoyear refit by CanEst – mostly for new equipment. The Montreal Port Authority invested $4 million to improve the building, road and rail access. The terminal, which can clean, sift, package and containerize product, has a 68,000-tonne storage capacity. The yearly throughput capacity is 450,000 tonnes, although this year CanEst Transit, a joint venture between La Coop fédérée, Transit BD Inc. and MGT Holdings S.a.r.l., expects to containerize 100,000 tonnes. The mechanical systems consist primarily of conveyors, dryers, compressors, motors and gearboxes, weigh scales and

All motors are monitored Already, for example, the control room operator can call up a screen with a list of each of the terminal’s 108 motors. It shows the number of hours of operation of each motor since the plant started operating, and the number of hours of operation of each motor since the last maintenance check. For ease of maintenance, all of the motors and gearboxes, all made by WEG, are — other than their size — identical. The control room also monitors belt alignment sensors using GO Switch limit switches from Emerson Process Management. There are two at either end of each conveyor. The GO Switches track belt position with a precision of two to five millimetres. “If a belt goes out of alignment, a pop-up window will appear on an operator’s screen in the control room. It would look like this: “Conveyor 615, misalignment problem, east side,” says Pierre Gagnon, maintenance supervisor, CanEst. Gagnon is a mechanic and electrotechnician by trade. Before he joined CanEst in August 2014, he worked for 20 years as a field service technician. This real-time monitoring capability is a work in progress, Gagnon explains. “We are working to increase that solution to help the maintenance department build a very good preventive maintenance schedule.” The maintenance team consists of Gagnon, two mechanics and two electrotechnicians; there are many electronic controls and three electric rooms. The team meets daily to plan maintenance tasks. “We plan together the maintenance until we get a maintenance software in place,” Gagnon says. Because the equipment is all new, typical tasks these days include checking and adjusting conveyor belt tension and alignment, inspecting the sampling machines, greasing bearings and checking oil levels. The terminal is currently running single shifts, five days a week, but this will eventually increase to double shifts, seven days a week. Gagnon balances the OEM maintenance recommendations with the production schedule. “If the production increases, we will follow the production versus the maintenance recommendations and specifications,” Gagnon says. Continued on page 14

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Machinery & Equipment MRO

September 2015

Continued from page 13

GO Switch limit switches warn of misaligned conveyor belts.

An extensive system of horizontal and vertical conveyors move product in and out of the containerization terminal.

Maintenance scheduling Even with a single-shift schedule, maintenance and production need to coordinate their activities. For example, says Gagnon, “We schedule a time with the

production team to perform the maintenance required, for example, when the greasing time is due for equipment.” Automatic maintenance scheduling will happen in due time after — with the help of a specialist in maintenance software integration — CanEst installs a computerized maintenance management software system. For now though, the team uses Microsoft Excel spreadsheet software to help organize its activities. Another work in progress is the spares list. Because the equipment is all brand new, the spares store need not be extensive. “We are getting some recommendations from the manufacturers. That, and with our internal expertise, we are deciding how many parts we will keep on hand,” Gagnon explains. An extensive network of five belt and 17 squeegee conveyors crisscross the level beneath the silos. A 75-horsepower QSI-370i Quincy compressor delivers 120 psi of air to the entire terminal. A Great Lakes Air Products dryer system removes humidity from the compressed air. An older compressor serves as a backup, which the maintenance department exercises once a month. Also on this level is the maintenance team’s shop, about 12 ft by 40 ft in size. The plan is to build two more shops: one on the first floor and another one in an unused 10-ft by 10-ft room on the level atop the 100-ft silos. Maintenance toolboxes are stationed throughout the terminal. To reach the top floor we ride a small blue elevator, barely bigger than a phone booth, which CanEst built into one of the silos. There is a lot of production equipment on the top floor for weighing and moving product around, and sensors that tell the control room operator when silos are full. A Rodair dust collection system pulls dust out of the covered conveyors and sends it to a storage container outside the building. Because the elevator has hardly enough room for four very friendly people, a larger elevator, original to the building, stands as yet another item on the task list for Gagnon and his team. “We have a plan to restart the old elevator and use it to bring tools and parts up to the top of the silos,” he says. We pass a telescopic control drop, a machine that travels on a circular track to deposit product in a set of silos. Its motor and gearbox are positioned high off the floor. On the to-do list is the construction of a catwalk to improve access to this gear for servicing. CanEst installed a new, two-tonne Law-Marriott scale, but it also intends to refurbish a vintage 60-tonne scale. “This will make a huge difference for us. We have begun the installation of transversal conveyers between the two expedition conveyers — one part of the 60-tonne scale project,” Gagnon says. The terminal is a grand structure, with its magnificent concrete silos, latticework of girders between the tops of the silos and the roof 35 ft above, and the impressive interweaving of an entirely new production system. Working at CanEst and developing a maintenance program for a heritage building full of new equipment is a special challenge, says Gagnon. “Yes, it’s really special. It’s a challenge and I’m proud to be here with very knowledgeable people and participating in this dream.” MRO Montreal-based Carroll McCormick is the award-winning senior contributing editor for Machinery & Equipment MRO.

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Online Reader Inquiry No. 125

F O C U S

O N

D R I V E S

Machinery & Equipment MRO

September 2015

TEMPERATURE

ALERT!

What happens when drive chain operates outside its suggested temperature range?

tandard carbon steel chain routinely can be used in ambient temperatures of 15°F to 140°F. When using a standard carbon steel chain within this suggested temperature range,

Temperature extremes can affect a chain’s useful life. Photo: Peer Chain Company

as well as meeting the proper working conditions (e.g., working load, lubrication, aligned sprockets, etc.), the chain will see its full capabilities without losing integrity during the application. However, elevated temperatures or drastically low temperatures will result in a reduction in the useful life of the chain. Temperature too high When chain runs through temperatures greater than 140°F, the following problems occur: 1. Lubrication deterioration 2. Decrease in strength of the chain 3. Stiff links and increased wear due to oxide scale formation on the chain components 4. Increased wear due to decreased hardness of the pin/bushing area. For applications where chain will be running at temperatures greater than 140°F, consideration should be given to using a high-temperature lubricant. For temperatures greater than 300°F, consult with the chain manufacturer. Temperature too low When chain runs through low-temperature environments of 15°F or colder, the following problems may occur: 1. Decrease in shock strength capabilities due to low-temperature brittleness 2. Lubricant solidification 3. Stiff joints caused by frost or ice. Table 1 shows chain capabilities in proper temperature working environments, and for low temperatures and high temperatures. The Standard Roller Chain Working Capabilities column represents the working load capabilities, whereas the term MAX means Maximum Working Load as suggested by the chain manufacturer. For further information, consult with the chain manufacturer. MRO

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P A C K I N G S

Machinery & Equipment MRO

September 2015

REDUCING

FUGITIVE

EMISSIONS

FROM VALVES How low-leak and low-e packings meet the needs of industry. BY GORD SIRRS Style 2236 packing will maintain low stem torque values even when high installation stresses are applied. This characteristic is important in allowing a valve to actuate effectively. Photo: Canada Rubber Group Inc.

re you familiar with the terms ‘Low-E valves and packing’, or perhaps ‘certified low-leak packing’? These types of packings are important because valves may account for as much as 60% of all fugitive emissions, according to the US Environmental Protection Agency (EPA). It’s a fact that’s not widely known. To reduce fugitive emissions coming from valves, the EPA has developed consent decrees that not only define performance parameters, but also require a written guarantee to be provided by valve and packing manufacturers. These decrees specify the performance parameters for low-leak packing.

According to the EPA consent decrees, ‘Certified Low-Leaking Valve Packing Technology’ means valve packing technology for which a manufacturer has issued either: (i) a written guarantee that the valve packing technology will not leak above 100 ppm (parts per million) for five years; or (ii) a written guarantee, certification or equivalent documentation that the valve packing technology has been tested pursuant to generally accepted good engineering practices and has been found to be leaking at no greater than 100 ppm. The term ‘Certified Low-Leaking Valves’ refers to valves for which a manufacturer has issued either: (i) a written guarantee that the valve will not leak above 100 parts per million (ppm) for five years; or (ii) a written guarantee, certification or equivalent documentation that the valve has been tested pursuant to generally accepted good engineering

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practices and has been found to be leaking at no greater than 100 ppm. New ‘Low-E Technology’ includes the above requirements with the added provision that the manufacturer can provide test documentation based on accepted engineering practices that documents life cycle and emissions performance. In 2006, the American Petroleum Institue (API) developed API 622 as a standard for testing packing and valves for effective sealing. Due to the variability in results and the lack of a valid comparison, API 622 was revised to apply only to valve packing. Following the release of API 622 Revision 2 in 2011, API developed a standard (API 624) covering Valve Type Testing with Graphite Packing. This standard requires a valve to be tested with API 622 packing for 310 mechanical cycles, with three thermal cycles over ambient temperature to 500°F (260°C). Leakage of emissions from the valve must not exceed 100 parts per million at any point, and no packing retorque is permitted during the test. An example of certified low-leak compression packing is Teadit style 2236 packing. This Low-E packing is dimensionally stable, non-hardening and selflubricating. It is resistant to gases and fluids as well as heat, pressure and chemicals. Constructed from a high-temperature, flexible graphite and Inconel filament jacket, the packing affords mechanical stability, while the advanced construction provides leakage control and high integrity. This low-leak packing satisfies both the requirements of EPA Enhanced LDAR (Leak Detection and

Repair) directives and the European Union’s IPPC (Integrated Pollution Prevention and Control) directive. The development of Teadit style 2236 stemmed from industry’s need to meet low emission requirements with a single spool stock product. A joint study between Teadit and two major refinery groups gave birth to this new packing technology. Extensive in-house testing was conducted to optimize the braiding construction and impregnation that form the major advantages of style 2236. In laboratory tests conducted by the internationally recognized Yarmouth Research and Technology LLC, five cut rings from a spool of style 2236 packing were installed, and an average leakage of 4 ppmv (parts per million by volume) was confirmed after the completion of 5,000 mechanical and 10 thermal cycles (ambient temperature to 260°C/500°F). Given the resolution of standard testing equipment, this would be considered as ‘leakfree’ technology. Due to its physical properties and ability to minimize friction, Teadit style 2236 packing is ideal for valves and can be used within a broad range of applications. Style 2236 packing will maintain low stem torque values even when high installation stresses are applied. This characteristic is important in allowing a valve to actuate effectively, and makes the packing ideal for a broad range of applications. MRO Gord Sirrs, president of Canada Rubber Group Inc. (CRGI), can be contacted at gsirrs@canadarubbergroup.com.

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Machinery & Equipment MRO

September 2015

If you can only do one thing, maintain the lubricant within specification. It is, handsdown, the most important element to keep gearboxes running.

TEN TOP TIPS FOR

Photo: Sumitomo Machinery Corporation of America

GEARBOXES Maintaining a gearbox will keep it working economically. But if you can only do one thing on this list, see tip #6. BY DANIEL ROSSELJONG

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ere are the top 10 tips to keep your gearboxes operating at peak performance; at the highest efficiency; smoothly and quietly; and for longer periods of time between repairs and rebuilds.

10. Ensure the gearbox is sized correctly to avoid inevitable repairs and costly replacements. 9. Store the unit properly according to manufacturer’s recommendations and suggestions, until it’s time to install, in order to avoid rust and dry rot. 8. Align the gearbox and components to the driven equipment to prevent excessive shaft or bearing loads. 7. Ensure the mounting sub-base is suitable for the weight and the forces of the gearbox assembly to keep natural frequency vibrations from shortening the life of rotating parts. 6. Lubricant is a major contributing factor to the life of the gearbox. Confirm unit is filled with lubricant. Fill the unit with the proper grade, type and quantity of lubricant, if required, meeting manufacturer’s requirements. 5. Replace the lubricant according to manufacturer’s recommended intervals, including start-up periods. Pay close attention to units with oil in addition to grease requirements, i.e., oil lube gears and grease lube bearings, as they might be on different schedules. 4. Monitor the operation. The cooler the lubricant, the longer it will last. Keep the oil cool, clean and dry (consider supplemental cooling from a water or air cooler system; consider filtering if the environment is dusty or humid; and prevent water ingress to avoid rust). Use data points and trend analysis to predict concerns (oil analysis, gearbox housing or oil temperature, and vibration).

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3. Inspections are required to confirm severity of trending issues. Plan for regular external (and internal) inspections, if the gearbox type allows. Raw data is good, but nothing beats seeing or feeling the parts first hand and understanding the condition of severity. 2. Commit to a preventive maintenance plan. If possible, make it part of an ISO procedure to ‘force’ the implementation. 1. The top item is ‘The Big Commitment’. The commitment to maintain your gearbox is paramount for it to work economically. When you devise and stick to a plan to maintain your gearbox, your return on investment will be realized sooner and your total cost of ownership will be reduced. But if this top 10 list is too much to ask for, then if you only do one thing, do it well: maintain the lubricant within specification. It is, hands-down, the most important element to keep your equipment running longer, reduce your repair costs and xultimately reduce the inventory needed for spare parts. MRO Daniel Rosseljong is a chief product engineer, Sumitomo Machinery Corporation of America. For more information, visit www.sumitomodrive.com.

Smart gearbox technology warns when maintenance is going to be needed

Many companies have hundreds, if not thousands, of gearboxes in operation, but there often are not enough maintenance technicians available to perform the required oil replenishment. Companies like this often decide to refrain from performing any kind of maintenance of the equipment in order to save on cost and time. However, the cost savings from such a strategy is only shortterm. The lack of lubrication will cause the gearbox to fail prematurely. This challenge has led to the development of the smart gearbox, which essentially advises when maintenance is needed so as to avoid costly downtime. In one exemple, to compile a baseline for the equipment and the maintenance required, eight of more than 300 gearboxes were tested 24 hours a day, seven days a week, for a period of 12 months. This allowed for gearbox vibration, gearbox temperature, ambient temperature, motor amperage and motor frequency to be tracked for all climate conditions throughout the year. Using this data, the vibrations monitored by smart gearbox technology could then be set to trigger an alarm (audible, visual, etc.) in a PLC system (or similar), to indicate the deterioration of the unit. With this technology, the specifics of the monitoring system could be determined by the customers, depending on how they would like to use the data being recorded by the reducers. According to Sumitomo Machinery Corporation, smart gearbox technology would make the reliance upon estimates, and the resulting costly consequences, a thing of the past.

F O C U S

O N

H E A L T H

September 2015

Machinery & Equipment MRO

What causes arc flash? Human error is more prevalent than equipment failure as a common cause of arc flash accidents. Phase-to-phase and phase-to-ground contact sometimes occurs due to distractions when an operator is working on energized equipment. Another common cause of arc flash is the lack of using insulated tools. Other causes include the dropping of conductive components onto live circuits (screws, hand tools, etc.), and the accumulation of dust and metallic debris. The vast majority of accidents involve high-voltage applications (480 VAC and above), but arc flash can also occur at lower voltages. Control panels, disconnects, bus switches, motor controls, motor starters and switchgear are common locations of arc flash accidents. One simple precaution to prevent arc flash accidents is to include arc flash safety as a topic in your electrical safety program. The most effective preventive measure is to segregate line side voltage within your enclosure system. Arc flash misconceptions Myth: Arc flash will not occur at voltages below 240 volts. Fact: Although it is more difficult to sustain an arc flash at lower voltages, arc flash accidents can occur at any voltage. Precautions must be taken regardless of the voltage level of the individual components. Myth: There is less of a chance of an arc flash accident occurring in a facility that has not had such an accident in a long period of time. Fact: As long as workers are not sufficiently protected, injuries can occur at any time regardless of past safety records. Myth: OSHA (Occupational Safety and Health Administration) does not enforce the guidelines set forth in NFPA 70E. Fact: As arc flash accidents are becoming more prevalent, OSHA has taken a stance to give notice to facilities that are not sufficiently protecting their employees. Fines and penalties can be assessed in situations where operators

have been put at risk of arc flash injury. (The same type of enforcement can be expected in Canadian jurisdictions; consult CSA’s arc flash standards). Arc flash solutions Many enclosure systems for electrical components can provide protection against arc flash. One example is Rittal’s TS8

and access flaps, extermodular enclosure sysnal data pockets, foldtem, which can be configup keyboard shelves, ured to keep high-voltage dead-front kits, and and low-voltage equipviewing windows. ment within the confines Arc flash accidents of their own respective occur suddenly, causing enclosures. Low-voltage serious injury and enclosures house equipmajor downtime within ment that is used for proa fraction of a second. It gramming, data acquisiis up to individual facilition and system adjustties to ensure that they ment. By using a 16-in.are compliant with curwide TS8 enclosure, rent electrical safety high-voltage line side Human error is more prevalent standards. power can be isolated than equipment failure as a comMore important than within its own discon- mon cause of arc flash accidents. avoiding downtime nect switch cabinet. Parcaused by accidents, sufficient arc flash tition walls segregate high power from low safety, including protective clothing and power, helping to prevent arc flash. detailed training, helps to protect your Also available are accessories that enmost important asset: your people. MRO able workers to perform data collection, programming and visual monitoring while keeping enclosure doors shut, elimThis is an edited version of information inating exposure to arc flash hazards. provided by Rittal Corp. For more inforThese accessories include interface port mation, visit www.rittal.us. Photo: Thinkstock

A look at the dangers of arc flash and the measures you can take to defend against them. n arc flash is the explosive release of energy triggered by a phase-to-phase or phase-toground short circuit. During an arc flash event, air acts as a conductor to carry electrical current, which causes an arc fault. An arc flash event is typified by extreme heat, intense light and a violent pressure blast. This potentially lethal blast can propel shrapnel, tools and workers through the air. Workers exposed to an arc flash can sustain serious injuries typical of an explosion: severe burns, loss of vision and hearing, broken bones and head trauma. Arc flash is a major safety concern for any application that incorporates high current electrical equipment, and its prevention should be considered from the very beginning of any application design.

S A F E T Y

REAL STORIES. REAL SOLUTIONS. We’re problem solvers. We do what it takes to help our customers get the job done.

When I visit a customer, I keep my “ eyes open for problems I can help solve. By offering solutions, I become my customer’s go-to. It’s my purpose during each visit. I take pride in that.

“

Peter Omran Account Manager WFS Ltd., an Acklands-Grainger company Mississauga, Ontario

At Acklands-Grainger, we take a special pride in solving problems, not just selling products. We find ways to make our customers’ businesses stronger by finding solutions to problems big and small. It’s how we do business every day. Peter Omran is an example of this thinking. One of his customers, an automotive parts manufacturer in Ontario, had a piece of machinery that was critical to production. What the customer didn’t have, though, was a maintenance kit for the machine. The kit had been discontinued and without it, an otherwise functional piece of equipment would effectively become obsolete.

Find solutions in Our Brands. Quality • Green • Savings • Availability

Get the full story of how Peter solved this problem, as well as other examples of Acklands-Grainger team members finding solutions, by visiting:

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Machinery & Equipment MRO

September 2015

Refurbishment of paint booms ensured a smooth takeoff for production of Bombardier’s new commercial aircraft. As of August, 243 of the C Series jets had been ordered. Photo: Bombardier Inc.

INNOVATIVE REFURBISHMENTS A BONUS OF CONTRACTED-OUT REPAIR WORK

How Bombardier re-engineered the paint booms for its new C Series aircraft to improve operations, reliability and safety. BY CARROLL MCCORMICK

s Montreal-based Bombardier Inc. progresses toward the maiden commercial flight of its new C Series aircraft, Wajax Industrial Components in Lachine, QC, has refurbished and upgraded six huge paint booms used to paint the jets. The package of work ranged from enclosing cable tracks to making it easier to

keep the paint booms dust-free, to preparing engineering drawings of the boom in order to have the assembly CSA-certified. The paint booms date back to the construction of Bombardier’s CRJ aircraft manufacturing facilities near the Montreal-Mirabel International airport in 2002. The painting building has three bays, each outfitted with a boom on either side of each bay.

Wajax upgraded the drive gear assemblies in the paint boom bases to reduce backlash. Photo: Wajax Industrial Components

From base to basket, Wajax refurbished and upgraded six paint booms like this one to current standards. Photo: Wajax Industrial Components

The upgraded paint booms make room for Bombardier’s new C Series jets in the paint bays. Photo: Bombardier Inc.

Wajax worked on the paint booms two at a time, leaving two paint bays in service at all times. Capitalizing on the experience it gained with earlier maintenance contracts on them, Wajax’s work this time involved a base-to-basket upgrade to current technology. The work began when Wajax removed the first two booms to a Laval shop and began disassembling them in preparation for the topto-bottom overhauls. The most critical modifications were made to the base of each boom, which, in its original configuration, was too wide to allow the C Series jet to fit inside the paint bay. Wajax moved an electrical box, and moved the two hydraulic cylinders used to raise the boom arm, to inside the base framework. These changes freed up the 18 in. of room required to let the C Series jet wings pass. Wajax also made changes in the gear and motor system that rotates the base, which decreased lashback — the play in the boom. The large slewing ring in the first boom the company disassembled was in good condition, but it decided that switching from a 16-tooth to a 17-tooth pinion, which drives the slewing ring, would give a tighter mesh and reduce lashback. As well, Wajax installed a slide on which to mount the pinion. “With the slide, we can push the pinion back and forth to adjust the lashback,” explained Pierre Martel, regional manager, Wajax Hydraulics Systems & Services. The hydraulic brake in the motor that drives the pinion was non-functional, so the motor was replaced with one with an integrated brake and more precise hydraulics. Sensors were installed to measure the angular rotation of the base, the angle or inclination of the boom arm, and the amount it is extended. Another sensor measures the weight on the basket in which the operator and painters work. The near-term function of the sensors is to calculate the strain on the boom, which varies according to the inclination and extension of the arm. “We will know right away if we are overloading the system,” Martel said. The sensors also form part of a system, including programmable logic controllers, which can later be mated with software to locate the boom in three axes. Although Bombardier did not immediately exercise this possibility, it can later add computer

hardware and software to create a new system designed to accurately locate the boom in 3D space in relation to a virtual aircraft in the paint bay — i.e., a 3D aircraft drawing in a computer. The original paint boom design had an exposed cable track that uncoiled along the top of the boom arm as it extended to its maximum length of 60 ft. The track carried cables that delivered four main lines to the basket: wash water, two kinds of compressed air, and breathable air for the painters’ respirators. The cable track was replaced with an enclosed model that is easier to clean, thus preventing dust from falling on to the planes while they are being painted. At the business end of the paint boom is a basket. Large enough for one operator and one painter, Wajax designed a new, 559-kg aluminum basket with room for an operator sitting in an ergonomic chair, plus two painters. The redesigned basket accommodates painting equipment that had previously been stationed on the floor. The operator uses a joystick to manoeuvre the boom. The original hydraulic joystick was non-proportional; i.e., it only sent on/off commands to the boom. The long hydraulic hoses to the joystick meant a slow response time and poor precision in guiding the boom. Bombardier had installed workarounds to give operators somewhat better boom control, but Wajax replaced this system with a proportional joystick that allowed the operator to more precisely guide the boom. “A proportional valve increases the speed of the boom as the joystick is pushed more,” explained Marc Sauriol-Francovic, the project manager for the paint shop building. The new electronic joystick is Class 1, Division 1 explosion proof. The joystick is electronic and the hydraulic hoses connecting it to the base were removed. The edges of the basket were outfitted with an anti-collision bumper. Sensors in it immediately stop the boom if they feel one pound of pressure. The refurbishment and upgrading of the first two booms were completed in mid2013. The final two booms were returned to service by the spring of 2014. MRO Montreal-based Carroll McCormick is the award-winning senior contributing editor for Machinery & Equipment MRO.

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How to create an

EQUIPMENT MAINTENANCE

PLAN

Photo: Thinkstock

Here is the process for developing an effective maintenance program for your equipment. BY PETER PHILLIPS

This month we are taking a short break from our reports on improving maintenance operations at a food processing plant in Ontario. Some key people have been on vacation, so we haven’t visited the plant recently. Instead, this article will cover some important information about creating an equipment maintenance plan.

ow do you create an effective Equipment Maintenance Plan? We so often see preventive maintenance (PM) programs that are poorly put together, with many critical items missing. So we are going to provide you with a detailed process for developing an effective PM plan for your equipment. Planned maintenance has to begin with a plan in mind. Developing preventive maintenance tasks or procedures for your plant or facility without a solid plan will result in inconsistent and unreliable procedures. It is important to document the development process, build in consistency and develop a good understanding of expected results, therefore the developing of an Equipment Maintenance Plan is a powerful tool. The Equipment Maintenance Plan, or EMP as it is commonly called, is a document that is used when developing the tasks needed to properly maintain facility, plant or process equipment. The EMP helps to develop the required maintenance tasks by ensuring that the development is done consistently for all equipment. Each EMP should include one or more maintenance tasks designed to ensure the continued reliability of the equipment, process or system. Each of these tasks has the following characteristics:

• Procedure number – Unique identifier for the task, or file name if linked to another document, that gives the individual task instructions • A descriptive title for each maintenance task to be performed • A frequency assigned for performing of each task • Type of work – Preventive Maintenance (PM), Predictive Maintenance (PdM), Time-Based Replacement (TBR), and Time-Based Maintenance (TBM), among others • Assignment of a specific craft or workgroup and the number of each craft or workgroup members required to perform the task •E stimated time to perform the task • Equipment condition required for performance of the task (i.e. running or shut down) • Special tools, materials and equipment required to perform the task. The EMP can also provide the following additional planning and budgeting information, if set up properly: • Number hours for performing the task • Number of hours for shut down of the equipment during performance of the task • Total number hours to perform the task by craft. Each EMP consists of the following defined sections that contain specific information:

Task header • Procedure/task number – the unique procedure or task number is developed here; typically this will be the unique identifier used in a CMMS (computerized maintenance management software) system or a file name • Description – identifies the specific equipment that is covered by the EMP. Usually the equipment number and description, as listed in the CMMS, is used here • Estimated time (hours) – this is where the estimated time to complete the task is entered. This is an educated estimate based on previous experience or established estimating standards • Equipment type – this identifies the equipment type or class to which the maintenance tasks apply, i.e. fans, centrifugal pumps, belt conveyors, etc. • Location – number identifies the physical location of the equipment within the plant or facility. Task description • Item number – identifies each of the maintenance tasks listed on the EMP • Maintenance task description – this area is where the very brief description of the work to be performed is entered, i.e. clean and lubricate pump, inspect and lubricate fan, etc. • Frequency – identifies the frequency at which the maintenance task is to be performed, i.e. seven days, 30 days, 90 days, 180 days, 365 days, etc. Usually days are used, rather than weekly, monthly, quarterly, etc. Meter-based frequencies can also be used, i.e. 100 hours, 500 hours, etc.

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• Type – the type of maintenance task is entered here, i.e. PM, PdM, TBR, TBM, etc. Support information • Craft – identifies the type of craft or skill required to perform the maintenance task, i.e. MECH, ELECT, CONTR, etc. • Craftspeople required – indicates the number of craftspeople required to perform the maintenance. • Equipment condition – indicates if the equipment must be running or shut down when certain maintenance tasks are performed. • Documentation – number lists what technical documentation is available and where it is stored or maintained. • Special tools/materials/remarks – identifies any special tools not usually carried in a craftsperson’s toolbox, i.e., torque wrenches, man-lifts, ladders, hazardous waste container, personal protective equipment, etc., and any additional remarks that apply specifically to performing the task. Planning and budgeting Annual hours (hrs) – used to calculate the total annual hours required to perform each specific maintenance task • Annual scheduled maintenance hrs – used to total all the annual hours required to perform all the maintenance tasks listed on the EMP • Annual shutdown hrs – Used to calculate the required hours of shutdown needed to perform all the maintenance tasks listed on the EMP Continued on page 24

M A I N T E N A N C E

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Machinery & Equipment MRO

September 2015

Continued from page 24

• Annual operator hrs – Used to calculate the total hours of operator time needed to perform the maintenance tasks listed on the EMP • Annual mechanic hrs – Used to calculate the total hours of mechanic time needed to perform the maintenance tasks listed on the EMP • Annual electrician hrs – Used to calculate the total hours of electrician time needed to perform the maintenance tasks listed on the EMP • Annual contractor hrs – Used to calculate the total hours of contractor time needed to perform the maintenance tasks listed on the EMP. It is not uncommon to find the total annual number of craft hours required to perform all PMs exceeds the number of craft hours you have available. This where you either decide to hire more craftspeople or reduce the number of PMs per year. Putting it all together You can develop an EMP for each piece of equipment, type of equipment or system.

It is generally best to develop the EMP for each type or class of equipment and then apply the identified maintenance procedures to all the equipment you have that is of the same type or class. When you have the same type of equipment, but in different operating environments, you may want to develop separate EMPs for each of them and apply different frequencies, man-hours and special tools/materials to each. When developing EMPs, you are defining the tasks or procedures and all associated information needed to properly maintain your equipment. You must first determine what equipment you want to include in the maintenance program and develop EMPs for those equipment items. Consider the criticality of your equipment before you start and develop EMPs for the most critical equipment first. Once you know what equipment you will be including in the maintenance program, you need to gather the information to develop the required maintenance. This generally includes the equipment nameplate data, including manufactur-

er, model number, serial number, electrical characteristics, specifications, operating parameters, etc. It is always best to get as much information directly off the equipment nameplate as possible because vendor manuals, equipment drawings, etc., do not usually provide all the information needed, and many times, what is provided is not accurate. Next, you need to gather the documentation available for the equipment. This generally includes vendor operation and maintenance manuals, catalogue cuts, shop drawings, construction drawings, piping and instrumentation diagrams (P&IDs), parts lists, and exploded views. You need these to develop the equipment-specific maintenance tasks, and special tools and materials lists. It is always best to consider the manufacturer’s recommended maintenance for equipment, but you must also consider the equipment’s operating environment and the frequency of operation. You would not want to change the oil in the pedestal of a pump on a quarterly frequency if the pump is in a clean environment and is op-

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erated very infrequently. Nor would you want to change the oil in an engine on an annual basis if the engine runs very frequently and is in a harsh environment. You must consider the operating context of the equipment and make informed decisions on maintenance needs. After you have determined the maintenance tasks that need to be performed, the next thing to include on the EMP is the skilled craft required to perform the maintenance. These crafts or skills are generally the same as those employed at the facility or plant. It is not unusual, though, to include maintenance tasks that require skills that are not available in-house and must be contracted out. For these you may enter ‘CONT’ or another code for the ‘contracted’ craft designation. The number of craftspeople needed is also important. If more than one person is needed, that must be identified and included so the man-hours calculated for the year will reflect using the extra personnel. Although some tasks must be multi-craft, it is recommended that each maintenance task be developed for a specific craft. Develop single craft requirements, and then schedule multi-crafts together as required. Identify the type of maintenance, for example, preventive (PM), predictive (PdM), Time-Based Replacement (TBR) and Time-Based Maintenance (TBM) as determined by meter hours, analysis results, special events, etc. If you are assigning unique procedure/task codes or numbers to each maintenance procedure, the first thing to decide is the format for these numbers or codes. It is extremely important to only use codes that can be accepted by your CMMS or work order system. Whether you use a CMMS or not, it is important to use a consistent and logical number or code that is easily recognized. An estimated time required to perform the maintenance task is used to determine what the annual man-hour requirement will be for planning and budgeting. This estimated time should include the total time it will take to perform the maintenance action. Only enter the time it would take for one person to do his part of the work. If you are using a spreadsheet to develop the EMP, and the formulas are set up correctly, the time will be multiplied by the number of craftspeople and the frequency to determine the annual man-hours. The special tools and materials that are required to perform the maintenance also need to be captured and included on the EMP. These can be as simple as the need for a torque wrench that is not normally found in the mechanic’s toolbox. These can also be major items like a man-lift, refrigerant recovery machine, boiler combustion test kit, etc. Following these steps and gathering the detailed information in the beginning will result in an effective Equipment Maintenance Plan. Many maintenance departments think they can get the details later because they just want to get a quick PM program up and running. Unfortunately, they never get back to gathering the information they should have and the PM program does not maintain the equipment as well as it should, resulting in unscheduled breakdowns. Take the time up front and develop detailed plans. MRO Peter Phillips of Trailwalk Holdings, a Nova Scotia-based maintenance consulting and training company, can be reached at 902-798-3601 or by e-mail at peter@trailwalk.ca.

P R O D U C T September 2015

Machinery & Equipment MRO

What’s new for severe-service industrial environments Food-safe fitting with tubing is made for tough working environments

Designed to withstand a range of extreme conditions, Festo’s NPQH fitting is food industry-compliant, heat resistant to 150°C, resistant to chemicals including common cleaning agents and lubricants, and is suitable for high-pressure applications. The fitting’s resistance to microbes and hydrolysis makes it suitable for food and wet areas when combined with PUN-H tubing. It also can be used in pneumatic applications with a temperature range up to 150°C and a pressure range up to 20 bar when coupled with PAN-R heavy-duty tubing. Offering many straight, L-, T- and Y-shape variants, easy handling, durability, and low insertion and release forces, the fitting is for use where compressed air or water is the operating medium. Festo http://bit.ly/754Sep15 Online Reader Inquiry No. 754

Taconite seal protects bearings in highly contaminated environments

SKF’s taconite seal for bearings in split block housings protects against extremely contaminated or wet operating conditions. The machined cast iron or steel seal consists of two rings (one stationary and one rotating), which form a very narrow labyrinth between them. The rotating labyrinth ring carries an internal, low-friction v-ring seal that seals against the stationary labyrinth ring, blocks contaminants from entering the bearing housing, and contributes to effective purging of grease. The rotating labyrinth ring serves to deflect and fling away water. Seals can be supplied in a range of shaft sizes from 50 mm (1-15/16 in.) to 450 mm (18 in.). The seal is suitable for such demanding applications as conveyor pulleys, hoists and winches, pulverizers, fans, and similar equipment in the mining, cement, pulp and paper, steel, and marine industries, among others. SKF Canada www.skf.com/ca/en Online Reader Inquiry No. 755

Tube fitting has metal sealing ring to withstand extreme temperatures

The Parker Seal-Lok Xtreme o-ring face seal tube fitting is equipped with a metal sealing ring that makes it suitable for extreme-temperature applications. This rugged fitting achieves effective tube and hose connections at working pressures of up to 5,850 psi, with temperatures as low as minus 200°C (minus 328°F) and as high as plus 650°C (plus 1,200°F). It has been extensively tested for thermal cycle and shock, and has performed well with helium mass spectrometer and gas pressure leak testing. Applications include combustion turbines,

N E W S

Enclosed gear reducer is built for washdown applications

The Baldor Dodge Ultra Kleen Tigear-2 enclosed gear reducer is completely sealed against high-pressure, high-temperature and caustic-washdown environments. Available in five case sizes, it features all stainless steel construction, including a laser-etched nameplate for permanent, sanitary product identification, and input ratings up to 5 hp. The reducer is manufactured with premium

Air conditioner specifically made for hazardous locations

Hoffman’s SpectraCool hazardous-location air conditioner has a differentiated non-incendive design that eliminates sources of ignition arising from the functioning of the unit. Two models are offered, SpectraCool and SpectraCool Offshore. Standard models are available in Type 4 and 4X units with the option to control A/C units from the control room or remote PC. SpectraCool Offshore units are Type 4X with 316L stainless steel body construction to resist corrosion and a Heresite coating for increased safety in harsh and hazardous environments. Both units are rated for Class I, Division 2 Group B, C, D and T4A applications and have a capacity range from 4,000 to 11,000 BTU per hour. Pentair www.pentairprotect.com Online Reader Inquiry No. 758

Stainless steel shaft collar is for washdown applications

ReliaMark stainless steel shaft collars for washdown applications and other corrosive environments are available in over 100 of the most common sizes, ranging from 1⁄8-in. to 3-in. bore sizes. Manufactured in T304 stainless steel, the line includes solid setscrew collars, and one-piece (single-split) and two-piece (double-split) collars with socket head cap screws. The collars are manufactured to meet industry standards for use in a wide range of washdown applications and are effective on both hard and soft shafts. Bore tolerances range from +.004/+.000 for bores up to 3 in. Kaman Industrial Technologies www.reliamark.com Online Reader Inquiry No. 759

LNG storage and fuelling systems, cryogenic equipment, high-temperature engine compartments, instrument panels and chemical process equipment. Parker Hannifin Tube Fittings Division www.parker.com/tfd Online Reader Inquiry No. 756

stainless steel housings, is available with solid or hollow output shafts and is factory-filled with H1 food-grade synthetic lubrication. It is protected by a two-piece harsh-duty output sealing system that includes an axial sealing lip and a rounded housing. Baldor Electric http://bit.ly/757Sep15 Online Reader Inquiry No. 757

Weather -resistant shaft collar designed for outdoor applications

Stafford’s line of weather-resistant shaft collars is for outdoor uses, including structural components for communications, utility equipment, solar arrays, marine and related applications. These shaft collars feature a wide range of one- and two-piece, hinged and flange mount designs made from plastic, aluminum, paintable steel, and 304 and 316 stainless steel. Suitable for holding, locating, stopping and mounting objects outdoors, the units are available in sizes from 1/4 in. up to 10 in. with various bore configurations, depending upon the material. They can be modified with mounting holes, knurls and other secondary options. Stafford Manufacturing www.staffordmfg.com Online Reader Inquiry No. 760

Remote digital valve controller is for hostile environments

The Fisher Fieldvue DVC6200p series of remote-mount digital valve controllers from Emerson is designed for applications in which accessibility, extreme temperatures (up to 120°C/250°F), extreme vibration or confined space make integral mounting difficult or impractical. Only the valve position feedback is mounted on the control valve, while the remainder of the digital valve controller can be mounted over 300 ft away in a less severe or more accessible environment. The series, which provides a variety of alerts, trends and diagnostics, supports EDD files that allow for quick and easy configuration. Certified to Profile 3.02 for PROFIBUS PA devices, the device is offered with CSA, IECEx, ATEX and FM hazardous area approvals as well as other certifications/approvals. It also is listed in the Lloyd’s Register for industrial, marine and offshore use. Emerson Process Management www.fieldvue.com Online Reader Inquiry No. 761

Servo motor systems are impervious to liquids and dust

NEMA 23 and 34 SM23165MT-IP67 and SM34165MT-IP67 water-tight and dustresistant SmartMotors, highly programmable, integrated servo motor systems that are integrated with motor, encoder, amplifier, controller, RS232/RS485 communication and IOs, are submersible up to 1 m and are protected against the effect of water or other non-hazardous liquids immersion for up to 30 min. The sturdy design and thick motor casing provides protection and durability and resists cable stresses. Applications for these IP65 and IP67 products include high-density metal machining, polishing operations, agricultural processing machines, electroplating machines, circuit board processing, lap grinding machines, powder coating, resin slurry processing, glue dispensing, rubber processing, outdoors use with consistent rain, and anywhere that motors may be exposed to constant water spray while in operation. Moog Animatics http://bit.ly/762Sep15 Online Reader Inquiry No. 762

Hygienic gearbox enhances food and drug production safety

Neugart’s hygienic HLAE070, 090 and 110 gearbox series are certified to 3-A Sanitary Standards. Also certified to IP69K, the stainless steel gearboxes are designed to meet the needs of both the pharmaceutical and food processing industries for easy cleaning and sanitation. For example, no radial screws are used to tighten a clamping hub onto the motor shaft because this would create a space for bacteria to grow. Instead, the gearbox features a smooth electro-polished surface for ease of disinfection and washdown routines. In addition, only FDA-certified materials and food-safe lubricants in compliance with NSF are used within the gearbox. This high-performance hygienic gearbox offers full-load efficiency above 97%, high stiffness, low backlash and an extensive range of output torques. Ringball www.neugartusa.com Online Reader Inquiry No. 763

IP69K-rated actuators can be used in multiple hygienic applications

Warner Linear B-Track K2 DC actuators and actuator-mounted controls, STrack actuators, I-Track actuators and MTrack actuators have received the IP69K rating, the highest rating available for protection from high-pressure washdowns, high-temperature water, and dust. The rating makes these models suitable for use in food processing, pharmaceutical, medical equipment, marine, construction equipment, agriculture and outdoor applications. It ensures ingress protection at 80°C (176°F), 100 bars (1,450 psi), ingress protection of solid foreign objects, including dust, and testing according to DIN 40505 Part 9 Standard. Warner Linear www.warnerlinear.com Online Reader Inquiry No. 764

MRO

Obtain free additional information about any of these items directly by using our online reader reply service at www.mromagazine.com/rsc.

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Machinery & Equipment MRO

September 2015

What’s new in bearings Black oxide bearings help improve wind turbine performance

SKF black oxide bearings feature a coating that can be specified for all types of critical bearings in wind turbine systems to help promote reliability against widely varying temperatures, speeds and loads, and to resist contaminants, moisture and chemicals. The bearings can increase tur-

Online guide provides instruction for rolling bearing mounting

The Schaeffler mounting toolbox is a web-based information guide on how to professionally install rolling bearings. Users can learn about what tools and fitting aids are needed, and short video sequences demonstrate how these are used. The virtual plant home screen serves as the main user interface, allowing fast interactive navigation. The toolbox provides details of tools and accessories, and demonstrates the benefits of correctly mounted rolling bearings, such as longer operating life

bine uptime by enhancing resistance to corrosion and smearing, improving performance in lowlubrication conditions, limiting the risk of fretting, micropitting and cracking, reducing potential damage from aggressive oil additives, and reducing the effects of friction and wear. The black oxidation surface

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and reduced unplanned downtime. The virtual plant contains three pillars – mounting/dismounting, aligning, and lubrication. Subtopics are displayed as drawers in the pillars and can be opened by clicking with a mouse. These contain the tools and fitting aids that are shown in the demonstration videos. The user is also given an insight into the different mounting methods, as well as general safety guidelines and preparations. Schaeffler Canada http://mounting-toolbox.schaeffler.de/en/ Online Reader Inquiry No. 513

treatment is applied to a bearing’s rings and/or rollers. Suitable bearing types for the coating include tapered roller bearings, cylindrical roller bearings, spherical roller bearings and CARB toroidal roller bearings, among others. The coated bearings can be introduced into new installations or serve as replacement upgrades. SKF Canada http://bit.ly/475Sep15 Online Reader Inquiry No. 475

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Online platform lets you learn about bearings on your own time

NTN e-Knowledge, a unique online educational platform that allows users to complete a series of training modules at their own pace and at any time of the day, is the newest component of NTN’s educational offerings. It is designed to educate industry personnel on basic bearing knowledge and NTN nomenclature. The e-Knowledge program is open to any employees at authorized NTN distributors and their end users. For details, visit the training page at www.ntnamericas.com. NTN Canada www.ntnamericas.com Online Reader Inquiry No. 771

Cage extends life of wind turbine cylindrical roller bearings

Schaeffler’s FAG high-capacity cylindrical roller bearings for wind turbine gearboxes incorporate a sheet steel cage, which ensures low friction and provides sufficient space for an additional roller element in the bearing, due to very narrow crosspieces. The cage comprises two cage rings lying one inside the other and joined together. The crosspieces of the inner cage guide the roller elements. At the same time, these retain the roller elements in the bearing, even when the bearing ring is removed. This means that the bearing is much easier to mount, as no separate device is required to help prevent the roller elements from falling out. In addition, the special geometrical shape of the cage pockets improves lubricant flow, which reduces friction and prevents damage to the bearing. Schaeffler Canada www.schaeffler.ca Online Reader Inquiry No. 514

Sealed-for-life bearing improves uptime

The Timken Sheave Pac sealed-for-life bearing assembly is designed to eliminate the need to re-grease the travelling block or crown block on oil rigs. As maintenance personnel have had to perform this re-lubrication hundreds of feet above the rig platform, this elimination helps increase their safety and reduces expensive downtime. The pre-greased, pre-set and unitized assembly is designed to run an entire operating cycle between rebuilds without the need for re-lubrication or additional maintenance. It easily interchanges with current industry-standard bearing assemblies and seals. Timken Canada http://bit.ly/472Sep15 Online Reader Inquiry No. 472 MRO

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Obtain free additional information about any of these items directly by using our online reader reply service at www.mromagazine.com/rsc.

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September 2015

Machinery & Equipment MRO

What’s new in mechanical power transmission components and drives Durable coupling sleeve helps keep costs down

TB Wood’s Sure-Flex Plus EPDM and Neoprene sleeves have a 30% higher torque rating, allowing many common applications to use a one-size-smaller coupling at an average 25% cost savings. This lowers the cost of both the initial coupling purchase and future sleeve replacements. In addition, the sleeves offer long service life in demanding applications, reducing maintenance and replacement cost. The sleeve design is compatible with all existing TB Wood’s and competitive coupling flanges, while retrofitting a sleeve eliminates the need to replace the full coupling. An easy-to-use online selection program, 3-D CAD models, e-catalogue and interchange guide are available online. TB Wood’s www.tbwoods.com/sureflexplus Online Reader Inquiry No. 748

Modular drive is made for stand-alone machines

High-torque brake series designed for offshore or mining applications

The air-cooled, springset, air-released AirMaKKs SSB high-torque brakes from Wichita Clutch are designed to provide low-speed braking assistance in applications including conveyors, cranes and drawworks where they serve as a main brake that provides both parking and e-stop braking functions. The brake uses the basic, easy-to-maintain, pin-style, modular design of AquaMaKKs, including the brake housing with torque plates installed instead of water jackets. Units feature three-part epoxy marine-grade paint and corrosionresistant coatings for added protection on offshore rig applications. Brakes featuring stainless steel torque plates also are available for marine deck applications where sea spray and direct seawater splash are prevalent. Models are available in 19-in., 25-in., 36-in. and 48in. sizes. Altra Industrial Motion www.wichitaclutch.com Online Reader Inquiry No. 752

Designed for builders of simple, stand-alone machines, the Allen-Bradley PowerFlex 520-Series of compact, modular AC drives, including the economical PowerFlex 523 AC drive, balances user needs for ‘just enough’ control with a design that lowers the total cost to design, develop and deliver machines. Features include a standard USB connection for uploading and downloading drive-configuration files; a built-in human interface module, which displays data on the drive’s LCD with scrolling QuickView text and detailed explanations of parameters and other codes; software that helps speed up drive configuration and further reduces development time with online and offline configuration; AppView and CustomView groups and startup wizards; and an optional dual-port EtherNet/IP adapter. The drive has a power range of 0.2 kW (0.25 hp) to 11 kW (15 hp) and motor-control options including volts per hertz, sensorless vector control and Economizer mode in sensorless vector control. Rockwell/Allen Bradley

Bellows couplings are made for printing applications

http://bit.ly/558Sep15 Online Reader Inquiry No. 558

http://bit.ly/750Sep15 Online Reader Inquiry No. 750

Ruland bellows couplings have high torsional stiffness that can accommodate all forms of misalignment and are wellsuited for large-format printers, 3-D printers, offset printers, web-converting equipment, and print-finishing equipment. The couplings comprise two anodized aluminum hubs and a stainless steel bellows, creating a lightweight, lowinertia coupling that can accommodate all types of misalignment. Their balanced design reduces vibration in applications up to 10,000 rpm. Available in inch, metric and inch-to-metric bore combinations ranging from 3 mm (1/8 in.) to 25 mm (1 in.), these bellows couplings are zero-backlash and have no moving parts, ensuring a long, maintenance-free life. Hubs are offered in clamp and set screw styles, with or without keyways. RotoPrecision Inc.

AC drive series can be connected to almost any communication system

Vacon 20, Vacon 100 and the NX series AC drives are compatible with numerous fieldbus protocols. Available in 110 V to 600 V and a power range up to 18.5kW/25 hp, the Vacon 20 drive is compact with a wide power range and built-in, flexible PLC functionality, making it suitable for packaging and processing, among other applications. The Vacon 100 drive is easily integrated with existing automation systems using built-in Modbus RTU (RS485) or Modbus TCP (Ethernet). In-

tegration over Profinet IO or Ethernet IP systems is made possible through software options. Click-in fieldbus options facilitate integration to tradition-

Control panel wiring links remote components

The SmartWire-DT panel wiring system from Eaton is engineered to reduce panel wiring complexity and assembly labour time, accelerate the start-up commissioning processes, and provide extensive run-time diagnostics. It links standard motor control components within the panel and separate distribution panels or remote control stations, and creates communicationsenabled devices. Additionally, the flat cable connections safeguard the control panel from unauthorized wiring changes, helping to protect the

craftsmanship and integrity of the control panel. An eight-conductor, flat cable located in the control cabinet connects motor starters, pushbutton actuators and indicator lights. The gateway establishes the connection to standard PLC fieldbuses, including Profibus-DP and CANopen. Eaton Canada http://bit.ly/586Sep15 Online Reader Inquiry No. 586

New E-Chains: Moving Energy Even Easier Offset coupling reduces footprint for shaft-to-shaft connections

Schmidt Compact offset couplings reduce space requirements for parallel offset shafts in large system applications, providing machine designers with an option for reducing overall machine size and footprint. They transmit constant angular velocity and torque in a wide range of parallel shaft misalignments, handle high amounts of parallel offset up to 9 in., and come with torque capacities up to 459,000 in.-lb. Available for shaft displacements of 0.156 in. to 17.29 in. and torque capacities from 55-459,000 in.-lb, the couplings can be mounted to shaft hubs or directly to existing machine flanges. Many design configurations are offered. The wide range of applications includes printing presses, machine tools, embossing systems, paper converting equipment, pharmaceutical processing machinery and automated assembly systems. Zero-Max www.zero-max.com Online Reader Inquiry No. 749

Lightweight, highly dynamic and costeffective: E4-1 light and R4-1 light tube

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Obtain free additional information about any of these items directly by using our online reader reply service at www.mromagazine.com/rsc. al systems using Profibus DP, DeviceNet, CANOpen and LONWorks. The flexible Vacon NX family offers a high-performance control platform for all demanding drive applications. Removable terminals, snap-in card installation, automatic card identification and instructions on the drive help in making quick connections. If necessary, the inputs, outputs and fieldbus boards can be added in the field. Vacon http://bit.ly/751Sep15 Online Reader Inquiry No. 751

igus.com/echain Online Reader Inquiry No. 141

P R O D U C T

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Machinery & Equipment MRO

What’s new…

in products, systems, components and accessories for machinery and equipment MRO (maintenance, repair and operations). Degreaser powers through demanding cleaning jobs

Mean Green Industrial Strength Cleaner & Degreaser from CR Brands has a blend of biodegradable detergents that are formulated for the most challenging facility management applications. The product is suitable for a wide variety of facility management applications, including cleaning and degreasing walls, floors and production equipment, removing spots from carpet, general carpet cleaning and many other

demanding projects, all without environmentally harmful solvents. It is also effective on concrete floors and can be used with pressure washers. Because of a slow evaporation rate, it emits no harmful fumes. Sizes range from 32-oz trigger spray bottles to 55-gal drums. CR Brands www.meangreendegreaser.com/industrial -strength Online Reader Inquiry No. 615

September 2015

Manual cleaning spray removes contaminants from fragile items

CleanLogix SnoPen manual CO2 spray cleaning systems are designed for manual cleaning of delicate and complex assemblies, and can remove thin hydrocarbon films and submicron particles quickly and cleanly. Delivered by a supersonic, heated propellant, the dry ice particles impact stubborn particles and surface residues with more than 100 times the force of a simple air blow-off gun. The cleaning spray covers the contact surface

Laser belt alignment system saves time, energy and money

The B.A.T. belt alignment tool system from Reliability Concepts makes belt alignment jobs simple and intuitive, as the correction move can easily be seen on both the fixed and movable sheaves. Available in multiple configurations for a wide range of applications, the rugged, af-

with energetic scouring particles and a thin film of liquid CO2 solvent, dislodging, dissolving and rapidly removing contaminants. CO2 particle flow, spray pressure and spray temperature can be independently adjusted. Thus, larger, harder particles are used for heavy contaminants, including flux residues, while a slower, warmer spray gently brushes submicron particles from fragile items. CleanLogix http://bit.ly/619Sep15 Online Reader Inquiry No. 619

fordable and upgradeable Crossfire Green Laser alignment system uses the company’s GlowLine green laser technology. The TruView B.A.T. system enables the offset and angularity of the entire sheave face to be easily seen and precision adjustments to be made, while the crossfiring XF B.A.T. system’s green laser configuration enables users to check the offset, twist and angularity between both sheaves at the same time. The system can be used with v-belts, timing belts, flat belts, chain drives and more. Reliability Concepts www.reliabilityconcepts.com Online Reader Inquiry No. 424

3-in-1 levelling mounts are for packaging machinery applications

The V10Z44MCM series of 3-in-1 rubber levelling mounts from Advanced Antivibration Components incorporates a rotating ball designed to dampen shock and vibration, and offer position mobility for packaging machinery applications. The isolator is made of oil-resistant rubber, and the ball and handle are made of steel. The maximum recommended load of the two isolators ranges from 200 kgf to 600 kgf (441 lbf to 1,323 lbf), while the diameter of the unit base ranges from 100 mm to 140 mm (3.9 in. to 5.5 in.). Typical applications include their use under packaging machinery, large pumps, fans, motors, compressors and other medium-load equipment. Advanced Antivibration Components www.vibrationmounts.com/ Online Reader Inquiry No. 425

Safety-conscious switched combiner saves time and cost

Designed to simplify installation and enhance safety for utility-scale solar applications, the 1,000-VDC switched combiner incorporates the function of a solar combiner box and separate disconnect in a single, convenient enclosure. It facilitates the combination of inputs from a solar array into a single output and provides a single-point location to safely isolate the DC side of a PV system closer to the modules. The entire assembly is UL 1741 listed. Operating temperatures range from minus 30°C (minus 22°F) to plus 50°C (plus 122°F), while enclosure ratings are NEMAT 3R, 4 (painted steel), 4X stainless steel and 4X non-metallic. Eaton Online Reader Inquiry No. 142

www.eaton.com Online Reader Inquiry No. 687

P R O D U C T

N E W S

September 2015

Machinery & Equipment MRO

Optical rotary encoder has EtherCAT interface

Anti-microbial products keep hazardous bacterial contaminates at bay Valveless metering pump is made for wastewater denitrification

Designed for small and mid-size treatment facilities, Fluid Metering’s valveless CeramPump QDX hazardous-duty metering pump is used for the low-volume addition of methanol for nitrate removal in wastewater effluent. The valveless design prevents the pump from becoming airbound and losing prime, which can be a problem where flow rates are low. The pump has only one moving part in contact with the process fluid, a rotating and reciprocating ceramic piston. The piston rotates during the pumping cycle and is synchronized to alternately open and close the inlet and outlet ports of the pump, effectively functioning as a valve. At no point are the inlet and outlet ports interconnected, thus eliminating the need for check valves. The pump drive is FMI’s QDX hazardous duty drive, typically required for pumping methanol. Fluid Metering www.fluidmetering.com Online Reader Inquiry No. 442

Add-on modules enhance asset maintenance software

COGEP has announced the release of add-on modules for SAP asset maintenance management. Also available in an all-in-one solution, the modules are addon versions of the company’s CMMS software, Guide Ti. SAP users with or without the Plant Maintenance module can now add SmartPlanner, an easy-to-use, flexible planning and scheduling tool, Dynamic Dashboard with real-time KPI monitoring, and a mobile app for on-thego maintenance work order processing. The software is designed to help businesses minimize repair costs, enhance efficiency, increase labour and equipment productivity, reduce compliance risks and prolong equipment lifecycles. COGEP www.cogep.com Online Reader Inquiry No. 664

Cross-reference app provides chemical match on the go

Perma-Kleen anti-microbial plugs, connectors, cable, cord drops and cord sets help control microbial growth by embedding anti-microbial additives directly into the polymer, providing continuous, longlasting protection. The products are resistant to high-pressure hose-down and strong cleaning agents, and will continue to inhibit the growth of bacteria, mould, mildew and fungi even when nicked or scraped. They can be used in a wide range of food processing applications, including poultry, beef, pork and seafood processing, food packaging and preparation, agricultural processing, beverage processing and health care. Ericson Manufacturing www.ericson.com Online Reader Inquiry No. 694

Reflective band on helmet assures high visibility

Lynn Valley’s stretchy, reflective band adheres to any protective head gear by friction alone and provides high-visibility fluorescence in the day and intense reflection for low-light conditions. Whether inside or outside, on the road, in the bush or underground, this additional level of visibility helps to prevent accidents. The ultra-thin, 38-mm (1.5-in.) tape, which comes in orange and yellow-green, fits most hardhats and helmets. Quick and easy to attach and detach, it stays in position until removed. Custom printing is available. Lynn Valley Manufacturing

Posital’s IXARC optical rotary encoders are available with EtherCAT communications interfaces. These absolute optical rotary encoders feature resolution of up to 65,536 steps per turn (16 bits), and multi-turn models with measuring ranges as large as 16,384 revolutions. The EtherCAT interface, which was implemented using fast FPGA circuits, provides cycle times of less than 125 microseconds, while the distributed clock func-

The line of SAE 100 R7, R8 and R18 thermoplastic hydraulic hoses is designed for a broad range of applications. SAE R100 R7 is a nylon hose for medium-pressure hydraulic systems, such as machine tool applications and lift equipment. Available in eight sizes between 1/8-in. I.D. and 1-in. I.D., this hose is rated between 1,000 psi and 3,000 psi, and 4,000 and 12,000 psi minimum burst pressure. The R18 and R8 thermoplastic nylon hoses are suited for high-pressure hydraulic systems and for use in construction, agricultural, off-highway vehicle and plant maintenance equipment. The R18 hose is rated at 3,000 psi, and the R8 between 3,500 and 5,000 psi. The R18 hose is available in four sizes from 1/4-in. to 1/2-in. I.D., and the R8 hose in four sizes from 3/16-in. to 1/2-in. I.D. The working temperature range for all hoses is minus 40°F to plus

Quality Reliability Efficiency

www.crcindustries.com Online Reader Inquiry No. 666

www.immersivetechnologies.com Online Reader Inquiry No. 665

212°F, and the urethane covering is abrasion-, ozone- and weather-resistant. Kurt Hydraulics www.kurthydraulics.com Online Reader Inquiry No. 716

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Obtain free additional information about any of these items directly by using our online reader reply service at www.mromagazine.com/rsc.

BRECOflex CO., L.L.C. is the pioneer and world leader in the polyurethane timing belt industry. We offer our customers a wide range of timing belts, drive components, metal pulleys and accessories designed and manufactured with the highest priority given to quality and precision. Whether you are looking for a standard product from our inventory or a custom design tailored to your requirements, your application can benefit from our perfectly matched timing belt and pulleys. Without fast response and quick delivery even the best drive solutions are ineffective. We take pride in our rapid customer response time and industryleading product delivery.

Pre-start inspection training improves safety in mining

The CRC EZ Cross cross-reference app allows the user to scan the UPC code or manually enter the part number of a competitive chemical product, resulting in the corresponding CRC product match. The app provides detailed product specifications, as well as links to SDS, TDS and more, and enables the user to view and e-mail CRC product documentation. Apple’s iTunes app is the only app to have mobile print capability. Features include detailed search on CRC product specifications and documentation, product documentation in multi-lingual PDF format, in-app e-mail/print function for PDF documentation, and links to the company’s website for additional information on its products and programs. The app is available in Apple’s App Store and on Google play. CRC Industries

www.posital.com Online Reader Inquiry No. 683

Thermoplastic hydraulic hose handles medium- to high-pressure

http://bit.ly/695Sep15 Online Reader Inquiry No. 695

An interactive and virtual tool from Immersive Technologies has been introduced to ensure effective and consistent training and assessment of operators on machine inspection routines. The Pre-Start Inspection tool trains and assesses mining personnel on the correct identification and actions to be taken in relation to equipment issues. This training tool allows operators to demonstrate competency when realworld training is not possible and where mistakes are costly if undetected. The interactive environment enables a trainee to control the movement around the simulated machine, and in and around an object or component. Trainees can examine lubricant inspection panels and all other inspection items in life-like detail, then be assessed on the understanding and level of accuracy at conducting inspections. Immersive Technologies

tion allows users to synchronize axes within a microsecond. Firmware can be updated through standard tools such as TwinCAT, while security needs are addressed with password protection. IXARC optical encoders are available with shaft and connector seals rated at up to IP67 level and with explosion-proof stainless steel housings. Posital

Breco

For additional information regarding our products and technical support services, visit our website at: www.brecoflex.com or call 732-460-9500. ISO 9001 CERTIFIED COMPANY

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Online Reader Inquiry No. 143

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September 2015

Vancouver proves ideal networking venue for PTDA’s Canadian members Vancouver, BC — Canadian power transmission/motion control (PT/MC) distributors and manufacturers gathered June 3-5, 2015, at the Four Seasons Vancouver, Vancouver, BC, for the 14th Canadian Conference of the Power Transmission Distributors Association (PTDA). Networking and face-to-face meetings between channel partners and peers were the primary focus for participants, along with gathering educational and other industry-specific information. About 180 delegates attended. To facilitate networking opportunities, the Canadian Conference included an Industry Showcase and Welcome Reception with tabletop displays by dozens of PTDA manufacturer members, informal networking, a golf outing and a schedule that included frequent meals and breaks for members to interact with one another. Also, a sunset harbour cruise afforded another chance for members to reconnect and enjoy the scenery in a casual and fun setting. A new feature this year allowed manufacturers to conduct business during a scheduled meeting times. Canadian Conference co-chairs Tom Dielschneider of Motion Industries Inc. and David Heal of NSK Canada Inc. alternated as the conference emcees, with association updates provided by PTDA president Ajay Bajaj of Rotator Products Ltd. and PTDA Foundation president Barbara Ross of Garlock Sealing Technologies. Dielschneider and Heal led an industry committee of volunteers including Louis Cormier, Timken Canada; Terry Edgar, Can-Ross Environmental Services Ltd.; Don Latham, Belterra Corp.; Craig Pirie, Daemar Inc.; Gerry Prezeau, Rotator Products Ltd.; and Phil Schmidts, NTN Bearing Corp. of Canada Ltd. They developed a program of educational sessions including: • Canada’s Economic Climate with Jock Finlayson, executive vice-president and chief policy chair, British Council of British Columbia • Energy Market Update with Ron Monk, MEng, PEng, district energy system practice leader of hydro-consultancy Kerr Wood Leidal (KWL) • Your Sales Advantage: The Inner Game is Everything with NHL All-Star and Stanley Cup winner Ryan Walter • Manufacturing Market Update with Ian T. Howcroft, vice-president, Canadian Manufacturers and Exporters • Selling the Total Cost of Ownership and Avoiding the Race to the Bottom with Todd Snelgrove of SKF. “Fantastic. Best I’ve ever seen. This is exactly the kind of information we need [in order to] to run our business smarter and better,” commented John Plut, territory manager, Freudenberg-NOK Sealing Technologies. The Power Transmission Distributors Association is a global association for the industrial power transmission/motion control distribution channel. Headquartered in Chicago, it represents power transmission/motion control distribution firms that generate more than $16 billion in sales and span over 3,400 locations. PTDA members also include manufacturers that supply the PT/MC industry. For more information, visit www.ptda.org. MRO

Joao Ricciarelli attends his final PTDA conference as SKF Canada president, having accepted a position as managing director of Bombardier Transportation Brazil in his home country.

PTDA staffers Kelly Butler (l) and Dave Strutt get ready to close up shop as the conference ends.

The crew of delegates from Wajax Industrial Components LP.

Ringball Corporation’s Steve Carney (l), newly appointed as the company’s general manager, with Don Latham of Belterra Corporation.

Ajay Bajaj (l) and Gerry Prezeau (r) of Rotator Products Ltd. flank Ryan Hunsberger of Climax Metal Products Company.

Donna Baratto of Wajax Industrial Products is joined by (l-r) Shaeffler Canada’s Otto Gerum, Ben Dawson, Paul Bernardi and Gilles Laberge, with JP Bouchard of General Bearing Service at the far right.

Pierre Bouchard (l) of General Bearing Service with Bill Wake of SEW-Eurodrive Co. of Canada.

Richard Bowen (l-r), Mark Dickison and Bob Casazza of Koyo Bearings.

Ryan Walter’s 1986 Stanley Cup ring. HL All-Star and N Stanley Cup winner Ryan Walter spoke to delegates about applying hockey strategies in sales.

Harold Benz (l) of Global Bear Inc. with Ross Willis of Transmission Supplies Ltd.

Rey Koop (l-r) and Cindy Russel of Continental ContiTech with Karim Asri of Wajax Industrial Components.

Photos: Bill Roebuck, Editor

From farm to table...

Whether your equipment is in the field or factory, you need the right bearings to keep things moving

NTN has the perfect bearing for every application in agriculture and food processing

Online Reader Inquiry No. 144

The acknowledged leader in linear motion is now the source for the industry’s most complete line of system solutions. Unrivaled in scope and versatility, Schaeffler’s linear product line ranges from shafts with linear ball bearings and monorail guidance systems to sophisticated actuators with drives and control systems, plus special coatings and every conceivable accessory. You name it, we’ve got it. But that’s only the start. Schaeffler’s linear portfolio is based on a modular concept that goes far beyond mere components. We can design a complete system solution tailored to your specific application - from large gantry robots to intricate circuit board inspection systems. In fact, many of our linear guidance systems started out as solutions to customers’ needs! Class dismissed.

Superior-quality products. Comprehensive reliable solutions. Online Reader Inquiry No. 145