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Maintenance 6
SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION
Pump won’t 1. Blown fuse. 1. If blown, replace with fuse of proper size.
start or run.
2. Low line voltage. 2. If voltage under recommended minimum,
check size of wiring from main switch on
property. If OK, contact power company or
hydro authority.
Pump won’t 1. Restricted discharge 1. Remove obstacle in piping.
shut off. (obstacle in piping).
Pump operates 1. Restricted discharge 1. Remove obstacle in piping.
but delivers (obstacle in piping).
little or no water.
Switch Replacement
Risk of electric shock. When servicing
pump, always disconnect power to electrical outlet and
remove pump electric cord from outlet.
Float must be able to complete its entire
cycle without interference from sidewall of basin, plumb-
ing, or any other object.
1. Mount bracket on switch housing using existing screws.
2. Slide rod into slot in bottom of switch housing. Fasten
rod into switch housing with pin.
Make sure pin holds float rod in switch
housing; otherwise pump will not shut off.
NOTE: Pull gently on rod to make sure that it cannot
come out of switch housing.
3. Mount switch assembly on pump using existing
screws. Make sure that nothing interferes with switch
operation.
4. Mount float on rod.
5. Install rod stop on bottom of rod.
6. Run pump through one complete cycle to verify cor-
rect switch operation.
Risk of flooding. Drainer Pre-Plumbed
System comes with the automatic float switch mounted on
the motor housing ready for operation. Do not change
switch settings. Switch is set to start at approximately 6.5"
and to stop at approximately 2".
TROUBLESHOOTING