Submersible Grinder Pump
HPGR200
NOTE! To the installer: Please make sure you providethis manual to the owner of the pumping equipment or tothe responsible party who maintains the system.
Pump Installation and Service Manual
Page 1: ... Grinder Pump HPGR200 NOTE To the installer Please make sure you provide this manual to the owner of the pumping equipment or to the responsible party who maintains the system Pump Installation and Service Manual ...
Page 2: ...NG Risk of electrical shock this pump has not been investigated for use in a swimming pool 3 WARNING SEE installation and service manual for proper installation 4 WARNING To reduce risk of electrical shock pump is provided with grounding wire Be certain that it is connected to ground 5 WARNING Hazardous moving parts To reduce the risk of injury disconnect power before servicing pump 6 CAUTION To r...
Page 3: ...zed Hydromatic service or repair center As the motors are oil filled no lubrication or other maintenance is required Pump should be checked every quarter for corrosion and wear Starting the Pump WARNING Severe injury may result from accidental contact with moving cutters Keep clothing hands and feet away from cutters any time power is connected to the pump To start the pump perform the following s...
Page 4: ...1 CAUTION Do not reuse old seal parts Replace all parts with new Mixing old and new parts could cause immediate seal failure 7 Using a good quality dielectric oil lube the rubber material on the carbon seal assembly 24 and press it on the shaft Place the spring bellows on the shaft as removed 8 Using a pressure gauge with a fill stem pressurize the motor housing no more than 7 psig with dried air ...
Page 5: ...ischarge pressure 1 Air or gases in liquid 2 Impeller damaged 3 Incorrect impeller diameter 4 Speed too low Pump overloads motor 1 Specific gravity or viscosity of liquid too high 2 Speed too high 3 Head lower than rating pumping too much liquid 4 Pump clogged 5 Defective bearings 6 Defective impeller Pump is noisy 1 Defective bearings 2 No axial clearance between impeller and volute 3 No diametra...
Page 6: ...6 HPGR200 Typical Installation NO PANEL REQUIRED ...
Page 7: ...ionary Cutter 1 16 07763 000 1 Cutter Retainer 1 17 00030 004 1 Screw 3 18 05570 005 1 Impeller Washer 1 19 14885 000 1 Impeller Screw 1 20 10957 000 2 Volute 1 21 14569 000 1 Bearing Housing 1 22 00077 011 1 O ring 1 23 00834 023 1 O ring 1 24 14573 000 1 Shaft Seal 1 25 24709110000 Paraffinic Oil 0 90 NOT 00589 002 1 Eye Bolt 2 SHOWN 01032 002 1 Hex Nut 2 For Automatic Operation NOT 14595 020 1 ...
Page 8: ... and shipping charges associated with this warranty and must request warranty service through the installing dealer as soon as a problem is discovered No request for service will be accepted if received after the Warranty Period has expired This warranty is not transferable EXCEPTIONS Hydromatic Special Application Pumps Battery Back Up Sump Pumps Filtered Effluent Pumps Grinder Pumps and 2 1 2 Se...
