Submersible SewageEjector Pump
SKV50
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: ...ewage Ejector Pump SKV50 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: ... solid Raise the pump by placing bricks or concrete blocks underneath it 5 Use steel or plastic pipe for all connecting lines between pump and sewer outlet Note Some city regulations do not allow installing a pump with plastic pipe Check local regulations 6 In applications where the pump may sit idle for months at a time it is recommended that the pump s be cycled every month to ensure the pumping...
Page 3: ...olved the problem it may be in the electrical components of the pump Starting with the power cord inspect for cuts or nicks in the insulation If the cord is damaged replace it 5 Using the ohmmeter check the resistance of the motor windings by connecting one lead clip to each electrical flat prong on the power cord pump mud cement tar abrasives or chemicals If pump has been used for pumping of hot ...
Page 4: ...ft and rotor assembly If the bearing is rusted or feels rough when turned it should be replaced as in Step 13 12 Coat the replacement seal 6 with a thin oil dielectric same as in motor housing coating and use a plastic pusher to install the seal 6 into the seal plate 10 Do not use any sharp instruments that may damage the seal Do not chip scratch or mar the carbon face 13 If ball bearing replaceme...
Page 5: ...yback receptacle and plug the pump directly into the power source If the pump starts each time it is plugged directly into the receptacle and does not start each time when plugged into the piggyback switch with the float raised up to a start position replace the complete piggyback switch assembly and retest with new assembly 7 If all symptoms check OK motor winding may be open take to authorized s...
Page 6: ...r volute openings may be plugged or partially plugged Remove pump and clean out 5 Pump impeller may be partially clogged causing motor to run slow resulting in motor overload Clear impeller Fuse blows or circuit breaker trips when pump starts 1 Inlet in pump base may be clogged Remove pump and clean out openings Check vent hole in pump case for plugging Hydromatic pumps have a small air vent hole ...
Page 7: ...ll 230V Motor 1 14 14981 001 1 Pipe Plug 1 15 14623 010 1 Cord Assy 16 3 10 115V 1 15 14623 020 1 Cord Assy 16 3 20 115V 1 15 14623 210 1 Cord Assy 16 3 10 230V 1 15 14623 220 1 Cord Assy 16 3 20 230V 1 17 6000 053 1 Wire with Terminal 1 18 6000 061 1 Wire with Terminals 2 19 75 005 1 Cord Nut 1 20 139 014 1 Cord Grommet 1 21 13666 000 1 Ground Strap 1 FOR AUTOMATIC OPERATION Not 13967 011 5 Piggy...
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...
