sewage pump - Pentair Water Literature
Contents
1. EN b lt x QO NS 0 23833A314 11 08 12 REPAIR PARTS LIST Description Cord Electric 20 ft Part Number 21628A044 Quantity Wire with Terminals 4 1 2 Lg 09859A800 Switch Float Mechanical 25798A500 Cap Motor 24431C071 Ring O 058764146 Screw Machine 1 4 x 7 8 Long 18475A003 Oil Transformer 24709110000 CO NI OD O BJO P Housing amp Stator 244460013 Seal Shaft Rotary 1 2 21607A001 Impeller 21610B000 Loctite Impeller Threads 14550A001 Screw Machine Flat Head 10 24 x 5 8 Lg 07597A030 Case Volute Top 24637D000 Case Volute Bottom 24638D000 Screw Self Tapping 10 x 1 Lg 09822A036 Plug Pipe 1 4 Countersunk 05022A056 Tie Plastic 17190A008 Screw Self Tapping 10 x 1 2 Lg 09822A006 Instructions 23833A314 23833A314 11 08 12 COMPLETE PUMP INSTALLATION Grounded type 115 volt receptacle Minimum height of 4 feet above floor b N M bI P 4 b 3 er 2 shut off gate valve 9 4 Sealed cover Pos top view of sump basin 2 tal PVG adab Bur 9 b 2 free flow check valve 2 2 or 3 vent pipe as _ T CV 200P ks required2. 5 Cement final section of PVC pipe to open end approximately 15 water level Perform several of shut off gate valve Fill sump basin with water ON OFF cycles to assure satisfactory operation and plug in pump Pump should turn on at 6 Install gasketed cover and vent onto basin TROUBLESHOOTING CHECKLIST CAUTION SHUT OFF POWER TO PUMP PROBLEM POSSIBLE CAUSES Pump does not run or hums Line circuit breaker is off or fuse is blown or loose Water level in sump has not reached turn on level as indicated in installation drawing Pump cord is not making contact in receptacle Float is stuck It should operate freely in basin If all the above are OK then the motor winding may be open Pump runs but does not Check valve is installed backward Arrow on valve should point in deliver water direction of flow e Discharge shut off valve if used may be closed Pump is air locked Start and stop several times by plugging and unplugging cord Check for clogged vent hole in pump case Impeller or volute openings are fully or partially clogged Remove pump and clean Inlet holes in pump base are clogged Remove pump and clean the openings Vertical pumping distance is too high Reduce distance or resize pump Pump runs and pumps out Float is stuck in up position Be sure float operates freely in basin sump but does not stop Defective float switch Replace float switch Pump runs but delivers only a Pump is air locked Start and stop seve
3. by local code r 2 PVC elbow b I lt aa a Sm ae 10 1 2 Minimum IN Sump basin 18 in diameter made of plastic fiberglass or concrete Bottomof 2 discharge pipe May be PVC inlet pipe galvanized steel or copper piping Turn on level 0 7 17 Minimum 1 8 Relief hole 7 5 above pump opening Turn off level 13 Mechanical B B H float switch Y Y 238334314 11 08 12 THIS PAGE INTENTIONALLY LEFT BLANK STANDARD LIMITED WARRANTY Pentair Myers warrants its products against defects in material and workmanship for a period of 12 months from the date of shipment from Pentair Myers or 18 months from the manufacturing date whichever occurs first provided that such products are used in compliance with the requirements of the Pentair Myers catalog and technical manuals for use in pumping raw sewage municipal wastewater or similar abrasive free noncorrosive liquids During the warranty period and subject to the conditions set forth Pentair Myers at its discretion will repair or replace to the original user the parts that prove defective in materials and workmanship Pentair Myers reserves the right to change or Improve its products or any portions thereof without being obligated to provide such a change or improvement for prior sold and or shipped units Start up reports and electrical schematics may be requir
4. gt PENTAIR MYERS MODEL CMVoA 11 SEWAGE PUMP INSTALLATION AND SERVICE MANUAL WITH PARTS LIST NOTE To the installer Please make sure you provide this manual to the owner of the equipment or to the responsible party who maintains the system Part 23833A314 2012 Pentair Pump Group Inc 11 08 12 IMPORTANT INSTRUCTIONS BEFORE INSTALLATION Failure to follow these instructions may cause serious bodily injury and or property damage WARNING Risk of electrical shock This pump is supplied with a grounding conductor and grounding type attachment plug To reduce the risk of electrical shock connect only to a properly grounded grounding type receptacle This pump has not been investigated for use in swimming pool fountain areas Read instructions before installing pump 1 Before installing or servicing your pump BE CERTAIN pump power source is disconnected N Installation and electrical wiring must adhere to state and local codes and must be complete before priming pump Check appropriate community agencies or contact local electrical and pump professionals 3 CALL AN ELECTRICIAN WHEN IN DOUBT Pump should be connected to a separate 15 amp circuit breaker or 15 amp fuse block Plugging into existing outlets may cause low voltage at motor causing blown fuses tripping of motor overload or burned out motor 4 A permanent grounded connection from the pump to the grounding bar at the service
5. to cause cancer birth defects or other reproductive harm PIPING PVC pipe is shown in the illustrations but galvanized steel or copper pipe may be used if desired All piping must be clean and free of all foreign matter to prevent clogging INSTALLATION Be certain sump basin is clean and all power to pump is shut off General materials needed e One can PVC cement read instructions carefully e Three 2 male PVC adapters e Enough 2 rigid PVC pipe and couplings to reach from bottom of sump basin to discharge One 2 PVC elbow One 2 free flow check valve CV 200P e One shut off gate e Basin with gasketed cover and vent Tools needed for all pump installations e Pipe wrench e Slot screwdriver e 24 tooth hacksaw knife or round file Thread one 2 male PVC adapter into pump discharge opening NOTE DO NOT use thread compound or overtighten adapter or discharge pipe Cement enough PVC pipe and couplings onto adapter to reach out of sump basin 2 Lower pump into sump basin as near to the center as possible Cement 2 PVC elbow onto open end of discharge pipe Cement a section of 2 PVC pipe to open end of elbow 3 Fasten check valve onto open end of discharge pipe Thread a 2 male PVC adapter into either side of 2 shut off gate valve 4 Fasten open end of check valve onto a section of PVC pipe Cement open end of PVC pipe onto 2 shut off gate valve with male PVC adapters
6. ed to support warranty claims Submit at the time of start up through the Pentair Myers website http forms pentairliterature com startupform startupform asp type m Warranty is effective only if Pentair Myers authorized control panels are used All seal fail and heat sensing devices must be hooked up functional and monitored or this warranty will be void Pentair Myers will cover only the lower seal and labor thereof for all dual seal pumps Under no circumstance will Pentair Myers be responsible for the cost of field labor travel expenses rented equipment removal reinstallation costs or freight expenses to and from the factory or an authorized Pentair Myers service facility This limited warranty will not apply to defects or malfunctions 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 maintenance services and parts used in connection with such service d to units that are not installed in accordance with applicable local codes ordinances and good trade practices if the unit is moved from its original installation location f if unit is used for purposes other than for what it is designed and manufactured g to any unit that has been repaired or altered by anyone other than Pentair Myers or an authorized Pentair Myers service provider h to any unit that has been repaired us
7. ing non factory specified OEM parts Warranty Exclusions PENTAIR MYERS MAKES NO EXPRESS OR IMPLIED WARRANTIES THAT EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF PENTAIR MYERS SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE Liability Limitation IN NO EVENT SHALL PENTAIR MYERS BE LIABLE OR RESPONSIBLE FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES RESULTING FROM OR RELATED IN ANY MANNER TO ANY PENTAIR MYERS PRODUCT OR PARTS THEREOF PERSONAL INJURY AND OR PROPERTY DAMAGE MAY RESULT FROM IMPROPER INSTALLATION PENTAIR MYERS DISCLAIMS ALL LIABILITY INCLUDING LIABILITY UNDER THIS WARRANTY FOR IMPROPER INSTALLATION PENTAIR MYERS RECOMMENDS INSTALLATION BY PROFESSIONALS Some states do not permit some or all of the above warranty limitations or the exclusion or limitation of incidental or consequential damages and therefore such limitations may not apply to you No warranties or representations at any time made by any representatives of Pentair Myers shall vary or expand the provision hereof gt PENTAIR MYERS 1101 MYERS PARKWAY 490 PINEBUSH ROAD UNIT 4 ASHLAND OHIO USA 44805 CAMBRIDGE ONTARIO CANADA NIT OAS 419 289 1144 800 363 PUMP WWW FEMYERS COM Warranty Rev 12 13
8. panel is mandatory Sump pump comes with a grounding conductor and a grounding type attachment plug Do not connect pump to a power supply until permanently grounded For maximum safety ground pump to a circuit equipped with a fault interrupter device 5 Voltage of power supply must match the voltage of the pump All Myers sewage pumps are factory preset to 115V 60 Hz 6 Before installing pump clear sump basin of any water debris or sediment WARNING Sump basin must be vented in accordance with local plumbing codes Myers sewage pumps are not designed for and CANNOT be installed in locations classified as hazardous in the National Electric Code ANSI NFPA 70 7 The sump basin should be 18 in diameter and made of plastic fiberglass or concrete It must be equipped with a gasketed properly vented cover Consult local plumbing codes for correct vent size 8 The following may cause severe damage to pump and will void warranty e Using an extension cord e Cutting off the ground pin or using an adapter fitting e Working on pump or switch while plugged in e Removing motor housing unscrewing impeller or otherwise removing impeller seal 23833A314 11 08 12 e Running the pump continuously e Pumping chemicals or corrosive liquids e Pumping gasoline or other flammable liquids CALIFORNIA PROPOSITION 65 WARNING AWARNING This product and related accessories contain chemicals known to the State of California
9. ral times by plugging and small amount of water unplugging cord Check for clogged vent hole in pump case Vertical pumping distance is too high Reduce distance or resize pump Inlet holes in pump base are clogged Remove pump and clean the openings Impeller or volute openings are fully or partially clogged Remove pump and clean Pump impeller is partially clogged with foreign matter causing motor to run slow and overload Remove pump and clean Fuse blows or circuit breaker Pump impeller is partially clogged with foreign matter causing motor to trips when pump starts run slow and overload Remove pump and clean e Motor stator may be defective Fuse size or circuit breaker may be too small Must be 15 amps Impeller or volute openings are fully or partially clogged Remove pump and clean Motor runs for a short time Inlet holes in pump base are clogged Remove pump and clean the then stops openings Pump impeller is partially clogged with foreign matter causing motor to run slow and overload Remove pump and clean e Motor stator may be defective Impeller or volute openings are fully or partially clogged Remove pump and clean 3 23833A314 11 08 12 REPAIR PARTS CI XU D Ns NS y D N N A 1 min AN Wt a y ul N a l 4 4 A H N Vara ITT de E m H 7 ri a A q a ZZ SxS Ik
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