Lubricate The Primary Motor Bearings - Hypertherm HyPrecision Predictive P-15 Operator's Manual

5 – Preventive maintenance

Lubricate the primary motor bearings

Do this every 6,000 hours.
Parts, tools, and materials
Low-pressure handheld grease gun
NLGI grade 2 bearing grease
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.
HyPrecision Predictive waterjet pump Operator Manual 810120
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
87