HyPrecision Predictive waterjet pump Operator Manual 810120 87
5 – Preventive maintenance
Preventive maintenance
Lubricate the primary motor bearings
Parts, tools, and materials
Do this task when the pump is running.
1. Remove a relief plug from the bottom of the motor.
2. Make sure that the grease fittings are clean.
3. Attach the grease gun coupler to the grease fitting on the same end of the motor as the open relief plug.
Do this every 6,000 hours.
Low-pressure handheld grease gun
NLGI grade 2 bearing grease
Recommended greases
Exxon Polyrex™ EM
(motors are lubricated with this grease at the
factory)
Exxon Unirex™ N 2
Exxon Mobilith SHC™ 100
Chevron SRI
Shell Dolium R
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