Care And Maintenance - Zoeller 1261-0001 Manual

TROUBLESHOOTING
Problem
Pump operates, 1. Low line voltage.
but delivers little
2. Inlet screen clogged.
or no water.
3. Broken impeller or debris in impeller
4. Check valve stuck closed or installed
5. Shut off valve closed.

CARE AND MAINTENANCE

WARNING: Always disconnect pump from power
supply before handling.
Inspect and test system for proper operation at least every
three months.
1. Remove any build-up of debris from the switch or float,
and check to be sure it moves freely.
2. Remove any debris from the basin that could interfere
with the operation of the switch.
Possible Cause
cavity.
backwards.
1. Contact an electrician.
2. Remove debris.
3. Remove screen and volute, clean
impeller or replace impeller.
4. Be sure check valve is installed and
operating properly. Replace check
valve if necessary .
5. Open shut off valve.
1
2
12
Corrective Action
On