Pump operates for a short time then stops.

Allow pump to cool for 5-10 minutes and reconnect, if overload trips again take corrective action. Have electrician or power company check & repair branch circuit voltage.

Open motor winding, thermal overload defective, power cord open or damaged, centrifugal switch or relay defective or moisture. Remove pump, disconnect power, connect to rated voltage and actuate control switch. If it doesn't run return pump to Authorized Service Center.

Call power cpmpany or electrician to repair circuit.

Have line voltage checked and compare with manufacturer's specifications. Call electrician to repair circuit.

Disconnect power, remove pump from sump and observe for freedom of impeller and shaft rotation. Return pump to Authorized Service Center.

Disconnect power, remove pump from sump and observe for freedom of impeller and shaft rotation. Return pump to Authorized Service Center. Replace pump bearing.

Measure water temperature. Add cold water to sump and test. Install a high temperature pump or reduce temperature of incoming water

Add water to sump and observe turn-on. Readjust control floats or weights.