Care And Maintenance - K2 Pumps WPS05002K Notice D'utilisation

faucet or two and running enough water out to bleed off pressure until the pump starts. The pump should start
when pressure drops to 30 PSI and stop when pressure reaches 50 PSI. Run the pump through one or two
complete cycles to verify correct operation. This will also help clean the system of dirt and scale dislodged during
installation.
Congratulations on a successful installation.
If you were unsuccessful, please refer to Troubleshooting or call our customer service technical staff.

CARE AND MAINTENANCE

WARNING: Disconnect power and release all pressure from the system before attempting to install, service, relocate
or perform any maintenance.
Winterizing
CAUTION: Drain the entire system if there is danger of
freezing. A drain plug is provided at the bottom of the pump
case for this purpose.
Drain openings are provided on all models to drain the
pump:
 Unplug the pump from power supply outlet.
Remove drain plug close to the inlet hole.

 Drain all piping to a point below the freeze line. This will
drain the pump.
NOTE: While this will drain the pump, it will not necessarily drain all the unprotected parts of the piping system. To
drain tank, disconnect the piping at the tank outlet.
SEAL ASSEMBLY REPLACEMENT
Make certain that the power supply is disconnected before attempting to service the unit! The
CAUTION:
rotary seal assembly must be handled carefully to avoid damaging the precision lapped faces of the sealing
components.
1. Disengage pump body (Ref. No. 9) from motor mounting ring (Ref. No. 11).
2. Remove diffuser (Ref. No. 6).
3. Remove the rear cover(Ref. No. 13) .Remove the impeller(Ref. No. 5) use a 9/16" open end wrench to hold the
motor shaft.
4. The rotary seal (Ref. No. 4) will come loose at this time. Use a screwdriver (or similar instrument) to pry the silicon
carbide seal from the recess of the Seal plate (Ref. No. 2). Be careful not to damage the motor shaft or recess
surface.
5. Clean the recess and motor shaft thoroughly.
14 For Professional Technical Support call 1-844-242-2475