HyPrecision Predictive waterjet pump Operator Manual 810120 81
5 – Preventive maintenance
Preventive maintenance
Hydraulic system
Check the hydraulic filter
Parts, tools, and materials
Do this task when the pump is running at operating temperature.
Use a standard screwdriver to remove the pump cover.
Make sure that the white indicator bar is not in the red zone.
Do this every work shift.
Replace the hydraulic filter:
• Every 1,500 hours
• When the white indicator bar stays in the red zone while the pump is at operating temperature
Refer to Replace the hydraulic filter on page 83 for instructions.
1
White indicator bar
2
Red zone