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• Pumps should operate on a designated, 110/120 volt circuit rated at 15 Amps (minimum).
• Pump must be protected by a Ground Fault Circuit Interrupter (GFCI).
• Pump must be plugged into a standard, properly grounded, three pronged outlet.
• Do not cut the electrical cable. If a cable with cut insulation or other damage is submerged
in water, there is danger of water seeping into the pump motor and causing a short. This
may result in damage to the pump, electrical shock or fire.
Altering the electrical cable in
any way will void the warranty.
• Never move or handle the pump by pulling on the electrical cable. Make sure the electrical
cable does not become excessively bent or twisted, does not rub against a structure in a
way that might damage it, and does not come in contact with heated surfaces.
Operation
• SH-Series pumps are for use in water only. Water temperature should never exceed
95 degrees F.
• SH-Series pumps must not be used to pump salt water, sewage, flammable or corrosive
liquids, greases, oils or food waste.
• Pay careful attention to the water level while the pump is operating. The pump handle must
be fully submersed at all times of operation.
The pump must never be allowed to run dry.
• In case of excessive vibration, unusual noise or odor, turn off the power immediately and
consult your nearest dealer.
Motor Protection System
• The pump has a built-in motor protection system. The following reasons may cause the
pump to stop automatically regardless of water level.
- Motor overheating
- Excessive current
- Open-phase operation or
- Change in voltage polarity
operation under constraint
• Repeating cycles of stopping and restarting will damage the water pump. Do not continue
operation at low lift, low water level, or while the inlet is clogged with debris. Not only will
performance suffer, but also such conditions may cause noise, heavy vibration, and pump failure.
Maintenance and Inspection
• Regular maintenance and inspections are a necessity for continued efficient functioning. If
any abnormal conditions are noticed, refer to the section on Troubleshooting and take
corrective measures immediately.
Monthly Inspection
• Check for any drop in performance. Reduced performance is usually caused by debris
blocking the pump intake.
• Detach the power cable from the receptacle or turn off the power supply (circuit breaker).
• Disconnect the pump discharge and remove the pump from the water.
• Remove any accumulated debris from the surface of the pump, inlet and impeller.
• Do not disassemble the pump for any reason. Disassembly will void the pump warranty.
Refer operating and maintenance problems to a qualified technician.
Winterizing
• Under no circumstances should the pump be left in frozen water.
• When the pump is out of use for an extended period, wash it and dry it thoroughly, then
store it indoors.
