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Operating Instructions and Parts Manual
Troubleshooting Chart
www.waynepumps.com
Symptom Possible Cause(s) Corrective Action
Pump will not start or run 1. Blown fuse 1. If blown, replace with proper sized fuse or
reset breaker
2. Low line voltage 2. Voltage of power supply must match the
voltage of the pump
3. Worn brushes 3. Replace brushes
4. Impeller blocked 4. Remove blockage
5. Motor has overheated (Model PC2 only) 5. Disconnect from power supply and allow to
cool (Minimum 10 minutes)
Pump will not prime or
retain prime after operating
1. Air leak in suction line 1. Repair suction line by tightening inlet
connection or replace
2. Impeller blocked 2. Remove blockage
3. Worn seal 3. Replace seal
4. Suction lift too high 4. Lower pump
5. Hose kinked or looped 5. Straighten hose
6. Fittings not tight 6. Tighten fittings
7. Suction hose out of water 7. Submerge suction hose end
8. Clogged inlet 8. Clean inlet
Flow rate is too low 1. Inlet hose plugged or
kinked
1. Clean or replace
2. Low line voltage 2. Voltage of power supply must match the
voltage of the pump
Shaft seal leaks 1. Worn seal 1. Replace seal
2. Shaft grooved 2. Replace pump
3. Pump head loose on motor 3. Insure proper assembly and no obstruction,
tighten bolts