Troubleshooting
SYMPTOM | CAUSE | SOLUTION | |
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| No power | Check power source; Reset GFCI | |
The pump will not start | Impeller blocked | Free impeller (see Maint.) | |
Thermal protection shutdown | Allow pump to cool down; auto restart | ||
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| Entangled Float Switch | Check Float Switch | |
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| Pump submerged too deep | Reduce submersion depth | |
| Discharge pipe bent | Free bends from pipe | |
The pump operates but | Suction grid clogged | Clean suction grid | |
pumps little or no water | Air locked in suction base | Turn off pump for 10 seconds | |
| Optional check valve stuck or | Examine check valve | |
| installed backwards |
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Excessive noise or | Worn bearings | Have a qualified technician repair | |
vibration | Debris in impeller | Clean out impeller inlet | |
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| Water temperature too high | Never use pump in water over 95 | |
Pump starts and stops | Defective or entangled Float | degrees F. | |
too frequently | Switch | Replace or reposition switch | |
| Water backflow | Install a check valve at the outlet | |
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Maintenance
Warning: Disconnect power before performing any maintenance.
1.Periodically clean the suction section of the pump, removing any foreign particles. Run in clean water to flush out system.
2.To remove particles stuck on the impeller, remove the screws (19) on the Base Cover (17), and pull Base (18) off.
3.Any other maintenance must be done by a qualified technician.
Base (18)
Base Cover (17)
Screws (19) 
SKU 94649 | Page |