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NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible 

party who maintains the system.

WHR/WHRH/WHRE SERIES

SUBMERSIBLE SEWAGE PUMPS

INSTALLATION AND SERVICE MANUAL

Summary of Contents for Myers WHR Series

Page 1: ...installer Please make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the system WHR WHRH WHRE SERIES SUBMERSIBLE SEWAGE PUMPS INSTALLATION AND SE...

Page 2: ...phase pumps without seal leak detector This cord has a GROUND pin that plugs into a grounded receptacle The grounded receptacle cannot be used in the wet sump or basin due to DANGER of current leakage...

Page 3: ...ed into GROUNDED receptacle For sealed basin cover power cord is brought through a split rubber plug in the basin cover 2 Where 2 float controls are used the turn on control is set 3 to 6 above top of...

Page 4: ...of electric shock Do not remove cord and strain relief Do not connect conduit to pump 2 Three phase pumps are always installed with control boxes having magnetic starters with 3 leg overload protecti...

Page 5: ...it floats freely CAUTION ALWAYS UNPLUG POWER CORDS OR TURN OFF ALL MAIN AND BRANCH CIRCUIT BREAKERS BEFORE DOING ANY WORK ON THE PUMP If control panel is remote from pump disconnect lead wires to moto...

Page 6: ...23833A551 11 08 12 6 TYPICAL SECTION DRAWING 27 26 25 24 23 22 21 20 19 18 9 17 15 16 14 13 12 11 10 9 8 7 6 5 4 3 2 1...

Page 7: ...Cord w Plug Power Cord No Plug Cap Cap Clip Stator Rotor and Shaft Assembly WHRH Impeller DI 1 2 115 1 25338B004 25338B006 23839A000 20333A006 25484D100 27194C003 1 2 208 1 25338B006 23839A000 20333A0...

Page 8: ...WHR10 1 HORSEPOWER CAPACITY LITERS PER MINUTE 0 100 200 300 400 500 600 700 800 900 1000 1100 CAPACITY GALLONS PER MINUTE TOTAL HEAD IN FEET TOTAL HEAD IN METERS 0 30 60 90 120 150 180 210 240 270 30...

Page 9: ...C TANK CAPACITY REQUIRED BY LOCAL CODES SLUDGE MOUND TYPE SEEPAGE BED AWS 1 CONTROL STORAGE CAPACITY IN CASE OF PUMP OR POWER FAILURE TURN ON LEVEL TURN OFF LEVEL EFFLUENT AND PUMP TANK SLUDGE FLCW AL...

Page 10: ...FT OFFF SEAL FITTING SHUT OFF VALVE DISCHARGE TO LEACH FIELD OR PRESSURE SEWER 4 CONNECTING PIPE EFFLUENT PUMP AVAILABLE FOR HEADS OVER 100 FT BURIED CABLE TO POWER SUPPLY VENT PIPE STORAGE CAPACITY I...

Page 11: ...VALVE AND LIFT OFFF SEAL FITTING SHUT OFF VALVE DISCHARGE TO LEACH FIELD OR PRESSURE SEWER EFFLUENT PUMP SUPPORTED BY RAIL SYSTEM AVAILABLE FOR HEADS OVER 100 FT BURIED CABLE TO POWER SUPPLY STORAGE...

Page 12: ...ions resulting from failure to properly install operate or maintain the unit in accordance with the printed instructions provided b to failures resulting from abuse accident or negligence c to normal...

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