Owner`s manual

Owner’s Manual 9
Voltmaster Centrifugal Trash Pumps
3 Operation
3.1 Before starting
3.1.1 Safety
Before operating the Voltmaster Trash Pump:
■ Read and be familiar with this instruction manual.
■ Read and follow all safety instructions (see Section 2.1, page 3).
■ Read and follow instructions in the engine manufacturer’s
documentation.
3.1.2 Flow considerations
■ Ensure the power unit, pump, wiring, and piping installations are
suitable for the fluid being pumped and comply with all applicable
codes and ordinances.
■ DO NOT expose pump to extremes conditions of acidity or basicity.
If necessary, consult factory for specific recommendations
regarding chemicals and temperatures.
■ Drain the pump whenever there is a danger of freezing.
■ Overheating can occur if either the suction or discharge becomes
restricted. If flow becomes restricted, refer to Section 4,
Troubleshooting, page 13.
CAUTION
An overheated pump can be extremely hot,
resulting in severe burns.
Stop pump immediately if overheating occurs. Then,
slowly and with great caution, vent pump at drain
plug.