INSTRUCTION MANUAL
S2000, REV A
Hand Rotary Pump PRP/02 Congratulations on purchase of this World Class Hand Rotary Pump!
Hand Rotary Pump is used for dispensing Urea, Adblue, DEF, Glycerine, water based media, Antifreeze, detergents, washing fluids, chemicals and other fluids compatible with pump materials of construction. The pump is designed to deliver up to 8 oz. per stroke. This pump is a self-priming unit. It is supplied with two nos. of 2� MNPT bung adapters designed to fit most 15 - 55 gallon drums & a 3-piece threaded suction tube. It can be used with most petroleum based products. Strainer fitted at the suction tube inlet stops contaminants from entering the pump
Discharge Spout
Pump Body
Bung Nut
Crankshaft
Crank Arm Handle
Suction Tube
PUMP CONSTITUENTS 1. Pump Body (Glass filled Polypropylene with Ryton veins) 2. Discharge Spout (2 pc construction) 3. Suction Tube (3 pc construction) 4. Pump Handle 5. 2� Bung Nut (One for plastic & the other for steel drums)
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SPECIFICATION Pump Type
Rotary
Flow
8 oz. per stroke
Maximum fluid Temperature
104° F / 40° C
Mounting
2” MNPT Bung
Suction Tube Outlet O.D.
1-7/32”
Suction Tube
3 piece / Threaded
Discharge Tube Outlet O.D.
1”
Outlet Type
2 Pc curved discharge spout
Wetted Material of Construction
Stainless Steel, Ryton, Viton and Glass Filled Polypropylene
Maximum Viscosity
2000 SSU
PUMP ASSEMBLY & INSTALLATION
OPERATION
1. Contact your chemical or fluid supplier to check for compatibility with pump prior to installation and operation.
Take an empty container & place it below the discharge spout. Start rotating pump handle. Within a maximum of 7 rotations, pump will be primed & will start dispensing media. In a rare case, where the pump does not get primed, the same can be done by reversing the outlet discharge spout on the pump & pouring about 1 oz. of any oil into the outlet & operating the pump handle for about 7 rotations. Once you have completed pumping the media, it is a good practice to invert the discharge spout sideways for a non-drip operation.
2. Assemble the 2 parts of the Discharge spout together & fasten the assembly onto the outlet on the main pump body. Use PTFE tape or equivalent sealant tape. Do not use paste pipe sealant. 3. Insert the handle shaft through the pump handle.Fix the pump handle onto the crank arm & connect the crank to the crankshaft on the pump body. Secure the connection using the hex bolt & hex nut provided. Make sure that the bolt fits onto the depression in the crankshaft. 4. Assemble the suction tube parts, depending upon the drum size on which the pump is to be installed. The tail pipe with the strainer may be connected direct onto the pump inlet or assembled with one extension or both extensions, depending upon drum size. All 3 parts must be connected for use with 55 gallon / 205 litre drums. It is good practice to use a sealant such as PTFE in connecting the suction tube parts for a totally leak-proof connection.
MAINTENANCE Regularly check pump and suction tubes for leaks. Leaks in the suction line or in pump housing will cause inefficient pumping and loss of prime.
5. Choose the bung adapter from the two that best fits your drum. Each pack comes with two adapters, which have slight difference in the threads to suit different drums. Slide the selected 2” bung onto the tube from the top end & tighten the suction tube onto the inlet on the main pump body. It is good practice to use a sealant such as PTFE in connecting the suction tube to the pump inlet.
Do not use the pump with Acetone, Lacquer, Mineral Oils, Solvents, Turpentine etc..
6. Insert the pump assembly into the drum from the 2” bung opening on the drum. 7. Once the bottom of the pump touches the base of the drum, securely fasten the bung onto the drum. Now very lightly tighten the bung onto the suction tube
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Troubleshooting Problem Pump does not dispense fluid or does not prime
Possible Cause
Corrective Action
Pump not able to create adequate suction Prime the pump. Reverse the discharge spout on the pump & pour about 1 oz. of the fluid being pumped, into the outlet & operate the pump handle till fluid starts dispensing Pump is drawing in air, instead of fluid
Tighten all connections of suction tube & of the suction tube with pump inlet. Inspect pump cover(s) and seals for leaks. Tighten fasteners and replace gaskets / seals
Suction tube inlet is clogged
Remove suction tube & clean strainer at tube inlet
Leakage of media from the Damaged seal due to use with media not crankshaft suitable for use with pump
Replace seal with genuine replacement seal from manufacturer
Handle difficult or impossible to move
Pump has not been used for a long time
Remove pump cover and inspect for deposits on components and corroded parts. Clean or replace parts. Flush pump with the media being used if pump is not in use over long periods of time.
Damaged or worn pump parts
Remove pump cover & inspect internal parts. Replace worn or damaged parts
Groz Engineering Tools (P) Ltd. Groz Net Industries Village Kherki Daula, National Highway-8 Gurgaon-122001, Haryana, INDIA TEL +91.124.282.7700 / 221.4050 FAX +91.124.2827986 / 221.4224 FAX (USA) +1.509.271.7848 FAX (UK) +44.870.121.1854 E-MAIL info@groz-tools.com URL www.groz-tools.com The Groz name, Groz logo and the mark are trademarks of Groz Engineering Tools (P) Ltd. India
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