Zoeller 1084-0001 Manual Del Usuario página 10

TROUBLESHOOTING
DANGER
RISK OF ELECTRIC SHOCK.
Always disconnect power source before attempting to install, service or maintain the pump. Never
handle a pump with wet hands or when standing on wet or damp surface or in water. Fatal electrical
shock could occur.
PROBLEM POSSIBLE CAUSE
Pump will not 1. Circuit breaker is off or fuse is blown or
start or run.
2. Water in sump basin is not high enough
3. Pump is not plugged in or is connected
4. Float cannot move freely.
Pump runs but 1. Make sure check valve is not installed
does not deliver
water.
2. Shut-off valve (if used) may be closed.
3. Impeller, pump inlet, or discharge pipe
4. Vertical pumping distance is too high.
Pump runs 1. Float is stuck in the 'on' position.
continuously.
2. Float switch is defective.
Pump runs but 1. Vertical pumping distance is too high.
delivers little
water.
2. Impeller, pump inlet, or discharge pipe
Fuse blows or 1. Impeller, pump inlet, or discharge pipe
circuit breaker
trips when pump
2. Fuse size or circuit breaker may be too
starts.
Overload trips. 1. Short in motor.
Noisy pump. 1. Worn bearing.
loose.
to cause the switch to turn on.
to a wall switch that has been turned
off.
backwards.
may be clogged.
may be clogged.
may be clogged.
small.
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CORRECTIVE ACTION
1. Reset circuit breaker or replace
fuse. If problem continues, contact
a professional electrician or
plumber.
2. Pump will turn on when water
level reaches the proper height.
3. Plug pump securely into GFCI
outlet that cannot be turned off by
a wall switch.
4. Remove any obstructions around
float.
1. Arrow on valve should point away
from pump.
2. Open shut-off valve.
3. Remove pump from basin and
clean impeller, pump inlet, or pipe.
4. Reduce the vertical distance to
correspond with the performance
chart in the instructions.
1. Make sure the float can move
freely.
2. Replace float switch.
1. Reduce the vertical distance to
correspond with the performance
chart in the instructions.
2. Remove pump from basin and
clean impeller, pump inlet, or pipe.
1. Remove pump from basin and
clean impeller, pump inlet, or pipe.
2. Electrical circuit capacity must be
15 amps or higher.
1. Replace pump.
1. Replace pump.
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