Maintenance; Troubleshooting - Wayne WPCP250 Operating Instructions And Parts Manual

Auto on-off water removal pool cover pump
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Operating Instructions and Parts Manual

MAINTENANCE

Pump starts automatically. Always disconnect
electric supply before attempting to install, service, relocate, or perform
any maintenance.
La pompe démarre automatiquement. Toujours
couper le courant avant d'essayer d'installer, de réparer, de déeplacer
ou d'effectuer toute opération de maintenance.
NOTE: Minimal service is required for this pump. The motor housing
of the pump is completely sealed and requires no internal service or
lubrication.
1. Keep pump inlet clean and free of all foreign objects. Inspect inlet
at beginning of each use.
2. Periodic cleaning is required to maintain performance of the
pump.
Follow the cleaning steps listed below:
a. Disconnect pump from power source.
b. Remove debris collected around the inlet cover and inlet plate.
c. Remove debris collected around the switch housing.
INLET COVER +
INLET PLATE STRAINER
Figure 1 - Periodic Cleaning
8

TROUBLESHOOTING

1. To verify pump is operating correctly follow the steps below:
a. Disconnect pump from power source.
b. Follow periodic cleaning steps.
c. Set pump upright on a level surface.
d. Plug power cord into a grounded 120 Volt GFCI power outlet.
Note: If pump does not turn on/off as indicated in steps 1d - 1f follow
switch cleaning steps.
2. Verify pumping height does NOT exceed 23 feet (See Figure A).
If pumping height is greater than 23 feet, this pumps automatic
feature will not operate correctly.
3. Auto on, verify water depth is a minimum of 1-5/8 inches.
4. Pump prime, verify water depth is a minimum of 5/8 inches.
SWITCH HOUSING
STRAINER
Figure 1 - Inlet Assembly
Figure 2 - Float Switch Assembly
Pump should turn on, run for 2 seconds, and then shut off.
IMPELLER
INLET PLATE
INLET COVER
6 SCREWS
FLOAT
COVER
2 SCREWS
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