Operating instructions Maintenance instructions
BW 141 AD-4 / BW 151 AD-4 BW 151 AC-4 / BW 161 ADCV S/N 101 920 00 ....> S/N 101 920 01 ....> S/N 101 920 10 ....>
Tandem Vibratory Roller
Catalogue number
008 126 71
02/2006
Foreword
BOMAG machines are products from the wide range of BOMAG compaction equipment. F oreword
BOMAG’s vast experience in connection with state-of-the-art production and testing methods, such as lifetime tests of all important components and highest quality demands guarantee maximum reliability of your machine.
You should only operate the machine after you have been instructed and in compliance with these instructions. Strictly observe the safety regulations. Please observe also the guidelines of the Civil Engineering Liability Association ”Safety Rules for the Operation of Road Rollers and Soil Compactors” and all relevant accident prevention regulations.
This manual comprises: l
Safety regulations
l
Operating instructions
l
Maintenance instructions
l
Trouble shooting
For your own personal safety you should only use original spare parts from BOMAG. In the course of technical development we reserve the right for technical modifications without prior notification. These operating and maintenance instructions are also available in other languages.
Using these instructions will l
help you to become familiar with the machine.
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avoid malfunctions caused by unprofessional operation.
Compliance with the maintenance instructions will l
enhance the reliability of the machine on construction sites,
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prolong the lifetime of the machine,
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reduce repair costs and downtimes.
BOMAG will not assume liability for the function of the machine l
if it is handled in a way not complying with the usual modes of use,
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if it is used for purposes other than those mentioned in these instructions.
Apart from that, the spare parts catalogue is available from your BOMAG dealer against the serial number of your machine. Your BOMAG dealer will also supply you with information about the correct use of our machines in soil and asphalt construction. The above notes do not constitute an extension of the warranty and liability conditions specified in the general terms of business of BOMAG. We wish you successful work with your BOMAG machine. BOMAG GmbH Printed in Germany Copyright by BOMAG
No warranty claims can be lodged in case of damage resulting from l
operating errors,
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insufficient maintenance and
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wrong fuels and lubricants.
Please note! This manual was written for operators and maintenance personnel on construction sites. Always keep this manual close at hand, e.g. in the tool compartment of the machine or in a specially provided container. These operating and maintenance instructions are part of the machine.
BW 141/151 AD-4/BW 151 AC-4
BOMAG
3
Foreword
Please fill in ............................ Machine type (Fig. 1) ............................ Serial-number (Fig. 1 and 2) ............................ Engine type (Fig. 3) ............................ Engine number (Fig. 3)
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Note
Fig. 1
Supplement the above data together with the commissioning protocol. During commissioning our organisation will instruct you in the operation and maintenance of the machine. Please observe strictly the safety regulations and all notes on risks and dangers!
Fig. 2
Fig. 3
4
BOMAG
BW 141/151 AD-4/BW 151 AC-4
Table of Contents
Technical Data
7
Safety regulations
13
Indicators and Controls
21
3.1 General notes
24
3.2 Description of indicators and control elements
24
Operation
39 4.1 General notes
40
4.2 Tests before taking into operation
40
4.3 Starting the engine
41
4.4 Starting with jump wires
44
4.5 Driving the machine
45
4.6 Stopping the machine, operating the parking brake
47
4.7 Shutting the engine down
47
4.8 Switching the vibration on and off
48
4.9 Operating the crabwalk
51
4.10 Switching the pressure sprinkling system on and off
52
4.11 Sprinkling of edge cutter
53
4.12 Actuating the emergency stop switch
53
4.13 Adjusting the rotation stop for travel lever movement
54
4.14 Adjusting the driver’s seat
54
4.15 Opening or closing the cabin window
55
4.16 Towing
55
4.17 Transport
57
Maintenance
59 5.1 General notes on maintenance
60
5.2 Fuels and lubricants
61
5.3 Fuels, lubricants and filling capacities
63
5.4 Running-in instructions
64
5.5 Maintenance chart
65
5.6 Check the engine oil level
68
5.7 Check, clean the water separator
68
5.8 Check the fuel level
69
5.9 Check the hydraulic oil level
70
5.10 Check the water level
70
5.11 Checking the emulsion level (AC-machine)
71
5.12 Check condition of engine oil and hydraulic oil cooler, clean
72
5.13 Change the engine oil
73
5.14 Change the engine oil filter cartridge
74
5.15 Servicing the air conditioning (summer operation)
74
5.16 Service the battery
77
5.17 Change the fuel filter cartridge
79
BW 141/151 AD-4/BW 151 AC-4
BOMAG
5
Table of Contents
5.18 Change the fuel pre-filter cartridge
79
5.19 Change the oil in the drum drive gear
80
5.20 Checking, tensioning, lubricating the steering chain
81
5.21 Check the engine mounts
82
5.22 Check, tension, replace the V-belt
83
5.23 Checking, tensioning, replacing the refrigerant compressor V-belt
85
5.24 Changing the oil in the vibrator shaft tube
86
5.25 Check, adjust the valve clearance
87
5.26 Changing hydraulic oil and breather filter
89
5.27 Changing the hydraulic oil filter
90
5.28 Grease the articulated joint
91
5.29 Replace the injection valve
92
5.30 Check, clean, change the combustion air filter
94
5.31 Clean the water tank
96
5.32 Clean the water filter
97
5.33 Water sprinkler system, maintenance in the event of frost
98
5.34 Cleaning the emulsion filter (AC-machine)
99
5.35 Fill the provision tank for the windscreen washer system
100
5.36 Adjusting the scrapers
101
5.37 Checking the tire pressure
101
5.38 Tightening torques
102
5.39 Engine conservation
102
Trouble shooting
6
103 6.1 General notes
104
6.2 Engine
105
BOMAG
BW 141/151 AD-4/BW 151 AC-4
1 Technical Data
BW 141/151 AD-4/BW 151 AC-4
BOMAG
7
Technical Data
Fig. 4
Dimensions in mm
A
B
C
D
H
H2
K
L
O
W
BW 141 AD-4
3300
1660
710
1220
2320
3000
400
4520
80
1500
BW 151 AD-4
3300
1660
715
1220
2320
3000
400
4520
80
1680
*
Weights Operating weight (CECE) Operating weight (CECE) with ROPS-cabin Front axle load (CECE) Rear axle load (CECE) Static linear load front (CECE) Static linear load rear (CECE) Dimensions Oscillation angle Inner track radius Travel characteristics Travel speed (1) Max. gradability without/with vibration (soil dependent)
8
BOMAG
BW 141 AD-4
BW 151 AD-4
kg kg
7500 8000
7900 8300
kg kg kg/cm kg/cm
3700 3800 24,7 25,3
3900 4000 23 24
+/-° mm
6 4490
6 4400
km/h %
0-10,5 40/35
0-10,5 40/35
BW 141/151 AD-4/BW 151 AC-4
Technical Data
*
Drive Engine manufacturer Type Cooling Number of cylinders Rated power ISO 9249 Rated speed Electrical equipment Battery Drive system Driven drum
kW (PS) rpm V V/AH
Brakes Service brake Parking brake Steering Type of steering Steering operation Steering angle Crabwalk, lateral offsetting of drum (right/left)
+/- degree mm
Vibration system Drive system Frequency 1/2 Amplitude 1/2 Vibrating drum
Hz mm
Water sprinkler system Type Interval control Filling capacities Fuel (diesel) Water Hydraulic oil Engine oil *
l l l l
BW 141 AD-4
BW 151 AD-4
Deutz BF4M 2011 Oil 4 60 2500 12 12/100 hydrost. front + rear
Deutz BF4M 2011 Oil 4 60 2500 12 12/100 hydrost. front + rear
hydrost. mechanical
hydrost. mechanical
Oscill.-articul. hydrost. 30 170
Oscill.-articul. hydrost. 30 170
hydrost. 40/60 0,64/0,28 front + rear
hydrost. 40/60 0,64/0,28 front + rear
Pressure (+)
Pressure (+)
160 800 60 approx. 10
160 800 60 approx. 10
The right for technical modifications remains reserved
BW 141/151 AD-4/BW 151 AC-4
BOMAG
9
Technical Data
Fig. 5
Dimensions in mm
A
B
C
D
H
H2
K
L
O
W
BW 151 AC-4
3300
1660
715
1220
2320
3000
400
4520
80
1680
BW 161 ADCV
3300
1660
715
1220
2320
3000
400
4520
80
1680
*
Weights Operating weight (CECE) Operating weight (CECE) with ROPS-cabin Front axle load (CECE), drum Rear axle load, (CECE) wheels Static linear load front (CECE) Static linear load rear (CECE) Dimensions Oscillation angle Inner track radius Travel characteristics Travel speed (1) Max. gradability without/with vibration (soil dependent)
10
BOMAG
BW 151 AC-4
BW 161 ADCV
kg kg
8300 8750
7900 8300
kg kg kg/cm
4150 4600 27,7
3900 4000 23 24
+/-° mm
6 4400
6 4400
km/h %
0-10,5 40/35
0-10,5 40/35
BW 141/151 AD-4/BW 151 AC-4
Technical Data
*
Drive Engine manufacturer Type Cooling Number of cylinders Rated power ISO 9249 Rated speed Electrical equipment Battery Drive system Driven drum
kW (PS) rpm V V/AH
Drums and tires Drum width Number of tires Tire size
mm
Brakes Service brake Parking brake Steering Type of steering Steering operation Steering angle Crabwalk, lateral offsetting of drum (right/left)
+/- degree mm
Vibration system Drive system Frequency 1/2 Amplitude 1/2 Vibrating drum
Hz mm
Water sprinkler system Type Interval control Filling capacities Fuel (diesel) Water Hydraulic oil Engine oil *
l l l l
BW 151 AC-4
BW 161 ADCV
Deutz BF4M 2011 Oil 4 60 2500 12 12/100 hydrost. front + rear
Deutz BF4M 2011 Oil 4 60 2500 12 12/100 hydrost. front + rear
1680 4 11,00-20 16 PR
hydrost. mechanical
hydrost. mechanical
Oscill.-articul. hydrost. 30 170
Oscill.-articul. hydrost. 30 170
hydrost. 40/60 0,60/0,31 front
hydrost. 40/60 0,64/0,28 front + rear
Pressure (+)
Pressure (+)
160 800 60 approx. 10
160 800 60 approx. 10
The right for technical modifications remains reserved
BW 141/151 AD-4/BW 151 AC-4
BOMAG
11
Technical Data
The following noise and vibration data acc. to - EC Machine Regulation edition 98/37/EC and - the noise regulation 2000/14/EG, noise protection guideline 2003/10/EC - Vibration Protection Regulation 2002/44/EC were determined during conditions typical for this type of equipment and by application of harmonized standards. During operation these values may vary because of the existing operating conditions.
Noise value sound pressure level on the operator’s stand: BW 141 AD-4 LpA = 80.0 dB(A) BW 161 AD-4, determined acc. to ISO 11204 and EN 500 BW 151 AD-4 LpA = 79,7 dB(A) BW 161 AD-4, determined acc. to ISO 11204 and EN 500 BW 151 AC-4 LpA = 87.0 dB(A) determined acc. to ISO 11204 and EN 500 BW 161 ADCV LpA = 79.7 dB(A) determined acc. to ISO 11204 and EN 500 Guaranteed sound capacity level: BW 141 AD-4 LWA = 106 dB(A) determined acc. to ISO 3744 and EN 500 BW 151 AD-4 LWA = 106 dB(A) determined acc. to ISO 3744 and EN 500 BW 151 AC-4 LWA = 106 dB(A) determined acc. to ISO 3744 and EN 500 BW 161 ADCV LWA = 105 dB(A) determined acc. to ISO 3744 and EN 500 Danger Wear your personal noise protection means (ear defenders) before starting operation. !
Vibration value Vibration of the entire boy (driverâ&#x20AC;&#x2122;s seat) The weighted effective acceleration value determined according to ISO 7096 is <= 0.5m/sec2. Hand-arm vibration values The weighted effective acceleration value determined according to EN 500/ISO 5349 is 2,5 m/sec2.
12
BOMAG
BW 141/151 AD-4/BW 151 AC-4
2 Safety regulations
BW 141/151 AD-4/BW 151 AC-4
BOMAG
13
Safety regulations
General notes
Unintended use
This BOMAG machine is built in accordance with the latest technical standard and the valid technical rules and regulations. There is, however, a risk of danger for persons and property if:
Dangers may, however, arise from the machine if it is used by untrained personnel in an unprofessional way or if it is used for purposes other than those mentioned in these instructions.
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the machine is used for purposes other than those it is intended for
Starting and operation of the machine in an explosive environment is prohibited.
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the machine is operated by untrained personnel
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the machine is modified or converted in an unprofessional way
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the applicable safety regulations are not observed.
Each person involved in operation, maintenance and repair of the machine must therefore read and apply these safety regulations. This should be confirmed by obtaining the signatures of the customer, if necessary. Furthermore the following regulations and instructions are obviously also valid: l
applicable accident prevention instructions
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generally acknowledged safety and road traffic regulations
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country specific safety regulations. It is the duty of the operator to know and observe these regulations. This applies also for local regulations and the regulations for various types of manual work. If the recommendations in this manual differ from the regulations valid in your country, you must strictly observe the regulations in your country.
Intended use This machine must only be used for: l
Compaction of bituminous material, e.g. road surface layers.
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medium to heavy compaction work in earth construction (road sub-bases)
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You should only operate the machine with fully functional safety equipment.
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Have the machine inspected by an expert once every year.
14
Do not work with vibration on hard concrete, on a cured concrete layer or heavily frozen ground.
Who is allowed to work with the machine? The machine must only be operated by trained and authorized persons which are at least 18 years of age. The responsibilities for the operation of the machine must be clearly specified and complied with. Persons under the influence of alcohol, medication or drugs must not operate, service or repair the machine. Maintenance and repair tasks require specific knowledge and must therefore only be carried out by trained and qualified personnel.
Conversions and alterations to the machine Unauthorized conversions to the machine are prohibited for safety reasons. Original parts and accessories have been specially designed for this machine. We wish to make expressly clear that we have not tested or authorized any original parts or special equipment not supplied by us. The installation and/or use of such products can impair the active and/or passive driving safety. The manufacturer expressly excludes any liability for damage resulting from the use of non-original parts or accessories.
Safety notes in the operating and maintenance instructions: Danger Sections marked like this point out possible dangers for persons. !
BOMAG
BW 141/151 AD-4/BW 151 AC-4
Safety regulations
Caution Sections marked like this point out possible dangers for the machine or for parts of the machine. !
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Towing the machine You should generally use a tow bar. Max. towing speed 1 km/h, max. towing distance 500 m. Before releasing the parking brake secure the machine against rolling.
Note
Sections marked like this provide technical information concerning the optimal economical use of the machine.
Checking the Roll Over Protection Structure (ROPS) The machine frame must not be distorted, bent or cracked in the area of the ROPS fastening points.
Environment Sections marked like this highlight activities for the safe and environmental disposal of fuels and lubricants as well as replaced parts.
The ROPS must not show any signs of corrosion, damage, hairline cracks or open fractures.
Observe all environment protection regulations.
Information and safety stickers/decals on the machine Keep stickers/decals complete (see spare parts catalogue) and fully legible and observe their meaning.
The ROPS must not rattle about when driving. This would indicate that it is not sufficiently fastened. All screw connections must be in accordance with the respective specifications and correctly tightened (observe the tightening torques). Screws and nuts must not be damaged, bent or deformed. Neither must any additional parts be welded or bolted on, nor must any holes be drilled without the permission of the manufacturer, since this may impair the strength of the structure.
Replace damaged or illegible stickers/decals immediately.
Starting the machine
Loading the machine
Before starting
Use only stable loading ramps of sufficient load bearing capacity. The ramp inclination must be less than the gradability of the machine.
The machine must only be operated from the driverâ&#x20AC;&#x2122;s seat.
Switch only to first speed range (do not activate the crabwalk).
Use only machines which are serviced at regular intervals.
Secure the machine against tipping or slipping off.
Become acquainted with the equipment, the control elements, the working principle of the machine and the working area.
Secure the machine on the transport vehicle against rolling, slipping and turning over.
Wear your personal protective outfit (hard hat, safety boots, ear defenders, etc.).
Persons are highly endangered if l
they step or stand under loads being lifted
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they remain in the drive range of the machine during an instruction and during loading.
Before mounting the machine check whether: l
persons or obstructions are beside or under the machine
The machine must not swing about when being lifted.
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the machine is free of oily and combustible material
Use only safe lifting gear of sufficient load bearing capacity
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all grips, steps and platforms are free of grease, oils, fuel, dirt, snow and ice
Fasten the lifting gear only at the specified lifting points.
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Maintenance doors must be closed and locked.
BW 141/151 AD-4/BW 151 AC-4
BOMAG
15
Safety regulations
Give warning signals, if necessary. Stop work immediately if persons remain in the danger zone, despite the warning.
Use steps and grips to mount the machine. Before starting the machine check whether: l
the machine shows any obvious faults
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all guards and safety elements are in place
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steering, brakes, control elements, light system and warning horn work correctly
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the seat is correctly adjusted
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mirrors (if present) are clean and correctly adjusted.
Do not step or stand in the articulation area of the machine when the engine is running. Danger of squashing! Driving
Do not start the machine with defective gauges, control lights or control elements.
In events of emergency and in case of danger actuate the emergency stop switch immediately. Do not use the emergency stop switch as service brake. Restart the machine only after the danger that caused the actuation of the emergency stop switch has been eliminated.
Do not take any loose objects with you or fasten them to the machine.
If the machine has contacted high-voltage power lines:
On machines with roll over protection system you must always wear your seat belt!
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do not leave the operator’s stand
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warn others from coming close to or touching the machine
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if possible drive the machine out of the danger zone
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have the power switched off
Starting Start and operate the machine only from the driver’s seat (seat contact switch). For starting set all control levers to 'neutral position'. Do not use any starting aids like start pilot or ether.
Operate the machine only from the operator’s stand.
Wear ear defenders before starting work. After starting check all gauges and control lights.
Keep the cabin doors closed.
Starting with jump wires
Do not adjust the driver’s seat while driving.
Connect positive with positive and negative with negative (ground cable) – always connect the ground strap last and disconnect it first! A wrong connection will cause severe damage in the electric system.
Do not climb onto or off the machine while the machine is driving.
Do not start the engine by shorting the electric terminals on the starter motor, because the machine may start to drive immediately.
In case of unusual noises and development of smoke perform trouble shooting and have the fault corrected.
Starting in closed rooms Exhaust gases are highly dangerous! Always ensure an adequate supply of fresh air when starting in closed rooms!
Driving the machine Persons in the danger area Before taking up work, also after breaks, you should always convince yourself that the danger zone is free of persons or obstructions, especially when driving in reverse.
16
Change the travel direction only at standstill. Do not use the machine to transport persons.
Always keep a sufficient distance to excavation walls and embankments and do not use working methods that could impair the stability of the machine. Do not work with vibration on hard concrete, cured bitumen layers or extremely frozen ground. Always keep a sufficient distance when passing through subways, under bridges, tunnels, electric power lines etc. Driving on inclinations and slopes Do not drive on gradients exceeding the maximum gradability of the machine.
BOMAG
BW 141/151 AD-4/BW 151 AC-4
Safety regulations
On slopes drive extremely careful and always directly up or down the slope. Change to a lower gear before starting to drive.
No open fire, do not smoke.
Wet and loose soils considerably reduce the ground adhesion of the machine on inclinations and slopes. Higher risk of accident!
Wipe off spilled fuel. Keep dirt and water away from the fuel.
Do not spill any fuel. Catch running out fuel, do not let it seep into the ground.
Match the speed to the working conditions.
A leaking fuel tank can cause an explosion. Ensure tight fit of the fuel tank cover, if necessary replace immediately.
Always give way to loaded transport vehicles.
Fire protection measures
Switch the lights on if the visibility is poor.
Familiarise yourself with the location and the operation of fire fighting equipment. Observe all fire reporting and fire fighting possibilities.
Behaviour in traffic
Keep away from edges and embankments. Checking the effect of vibration When compacting with vibration you must check the effect on nearby buildings and underground supply lines (gas, water, sewage, electric power), if necessary stop compaction work with vibration. Do not activate the vibration on hard (frozen, concrete) ground. Danger of bearing damage!
Parking the machine Park the machine on horizontal, level, firm ground. Before leaving the machine:
Maintenance work Comply with the maintenance work described in the operating and maintenance instructions, including the information concerning the replacement of parts. Maintenance work must only be performed by qualified and authorized persons. For overhead maintenance and assembly work use the access steps and working platforms provided or other secure means. Do not use machine parts as access steps.
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return the control lever to neutral position
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apply the parking brake
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shut the engine down, pull the ignition key off
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close the cabin
Do not perform maintenance work while the machine is driving or the engine is running.
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secure the machine against unauthorized use.
Park the machine on horizontal, level, firm ground.
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pull the key off the main battery switch.
Keep unauthorized persons away from the machine.
Pull the key out of the ignition switch. pull the key off the main battery switch.
Do not jump off the machine, but use hand grips and access steps.
Work on hydraulic lines
Mark machines, which could be in the way, with a clearly visible sign. Parking on slopes and inclinations Secure the machine against rolling, place metal chocks in front of and behind the wheels.
Do not step in front of or behind the drums/wheels when performing adjustment work in the hydraulic system.
Filling in fuel Do not inhale any fuel fumes. Refuel only with the engine stopped and the auxiliary heater switched off. Always use access steps.
Relieve hydraulic pressures before working on hydraulic lines. Hydraulic oil escaping under pressure can penetrate the skin and cause severe injury. When being injured by hydraulic oil consult a medical doctor immediately, as otherwise this may cause severe infections.
Do not change the setting of pressure relief valves. Drain the hydraulic oil at operating temperature â&#x20AC;&#x201C; danger of scalding!
Do not refuel in closed rooms.
BW 141/151 AD-4/BW 151 AC-4
BOMAG
17
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Safety regulations
Catch running out hydraulic oil and dispose of environmentally. Always catch and dispose of hydraulic oils separately.
Do not leave and tools or other objects, that could cause damage, in the engine compartment.
Do not start the engine after draining the hydraulic oil.
Check and change coolant only when the engine is cold.
Once all work is completed (with the system still depressurized!) check all connections and fittings for leaks.
Catch coolant and dispose of environmentally. Working on electric parts of the machine
Changing hydraulic hoses Hydraulic hoses must be visually inspected at regular intervals. the outer layer is damaged down to the inlay (e.g. chafing, cuts, cracks)
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the outer layer is brittle (formation of cracks in the hose material)
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the hose shows deformations in pressurized and depressurized condition, which do not comply with the genuine shape of the hydraulic hose
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Before starting to work on electric parts of the machine disconnect the battery and cover it with insulating material. Do not use fuses with higher ampere ratings and do not repair fuses with a piece of wire. Fire hazard!
Hydraulic hoses must be immediately replaced if: l
Store used filters and other oil contaminated materials in a separate, specially marked container and dispose of environmentally.
Disconnect the battery before starting welding work on the machine. Working on the battery When working on the battery do not smoke, do not use open fire! Do not let acid come in contact with hands or clothes! When injured by acid flush off with clear water and seek medical advice.
the hose shows deformations in bends, e.g. squeezing, buckling, layer separation, formation of blisters
Metal objects (e.g. tools, rings, watch straps) must not come in contact with the battery poles â&#x20AC;&#x201C; danger of short circuit and burning!
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parts of the hose are leaking.
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hoses are not correctly installed.
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the hydraulic hose has separated from the fitting
When recharging serviceable batteries remove all plugs, to avoid the accumulation of explosive gases.
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the fitting shows corrosion that impairs both function and strength.
Observe the applicable instructions when starting with an auxiliary battery.
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hoses are mixed up by mistake.
Dispose of old batteries according to regulations.
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fittings are damaged or deformed, whereby the function and strength of the hose/hose connection is impaired.
Switch off the charging current before removing the charging clamps.
Only genuine BOMAG replacement hydraulic hoses ensure that the correct hose type (pressure range) is used at the right location. Working on the engine Shut the engine down before opening the service doors. Drain the engine oil at operating temperature â&#x20AC;&#x201C; danger of scalding! Wipe off spilled oil, catch running out oil and dispose of environmentally.
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Ensure sufficient ventilation, especially if the battery is to be charged in a closed room. Working on the fuel system Do not inhale any fuel fumes. No open fire, do not smoke, do not spill any fuel. Catch running out fuel, do not let it seep into the ground and dispose off environmentally. Cleaning work Do not perform cleaning work while the engine is running.
BOMAG
BW 141/151 AD-4/BW 151 AC-4
Safety regulations
Do not use gasoline or other easily inflammable substances for cleaning. When cleaning with steam cleaning equipment do not subject electrical parts and insulation material to the direct jet of water, or cover it beforehand. l
Do not guide the water jet into the exhaust and into the air filter.
After maintenance work After all maintenance work is completed reinstall all guards and safety installations.
Repair Attach a warning tag to the steering wheel if the machine is defective. Repairs must only be performed by qualified and authorized persons. Refer to our repair instructions. Exhaust fumes are highly dangerous! Always ensure an adequate supply of fresh air when starting in closed rooms! Test Depending on the type of application and the operating conditions vibratory equipment has to be examined by a specialist whenever required, but at least once every year.
BW 141/151 AD-4/BW 151 AC-4
BOMAG
19