Owner`s manual

Owner’s Manual 11
Voltmaster Centrifugal Trash Pumps
2. Make plumbing connections to the pump using at least 12 inches
(30cm) of flexible hose.
■ Rigid piping may put stresses on the pump, resulting in
damage to equipment. If rigid piping is necessary, properly
support the piping to eliminate stresses on the pump.
■ Use sealant on all threaded connections.
■ Ensure connections, drain, and filter plugs are tight but not
overtightened. Excessive force on connections may damage
threads or the pump body.
■ Ensure proper connection of hose and piping. Air leaks in the
suction line may prevent priming and reduce pumping
capacity.
3. Fill the pump with liquid through the priming port on top of the
pump.
■ DO NOT run pump dry. Always fill the pump body with water
before starting.
■ The pump is self-priming when filled with water.
4. Prepare for starting the engine:
a. Observe all engine safety precautions in Section 2.2, page 5.
b. Check engine oil, fuel, and coolant levels. Use proper fuel.
c. If the fuel tank was drained or run dry, it might be necessary to
prime the fuel lines. Refer to the engine manual for
instructions.
3.2 Operating the pump
1. Before operating the pump, follow all instructions in Section 3.1.
2. Start the engine, referring to engine manufacturer’s instructions if
necessary.
3. To manage the flow, refer to the following sections.