14
Pump Maintenance & Service
Pump should only be serviced by qualified personnel. For best
results, use only genuine Onga factory parts.Be sure to prime pump
before starting.
Before removing pump for maintenance or service:
1.
SWITCH OFF POWER to pump before proceeding. Disconnect
the pump from the mains/power supply. If the connection plug
or power outlet are wet, isolate that circuit at the meter board.
2.
CLOSE SHUT-OFF VALVES in suction and discharge pipes.
3.
RELEASE ALL PRESSURE from pump and piping system before
disconnecting fittings.
4.
NEVER tighten or loosen pump fittings while pump is
operating!
To avoid dangerous or fatal electrical shock hazard, turn OFF power
to motor and remove plug from power outlet before working on pump
or motor.
No lubrication or regular maintenance is needed beyond reasonable care.
When pump is not in use and there is a risk of frost, empty it completely
through the drain plug.
If shaft seal is worn or damaged, have a qualified pump service agent
replace it.
Summary of Contents for ONGA FARMMASTER JJ Series
Page 18: ...18 Repair Parts JJ400 ...
Page 20: ...20 Repair Parts JJ600 ...
Page 22: ...22 Repair Parts OJ Range ...
