HyPrecision Predictive waterjet pump Operator Manual 810120 89
5 – Preventive maintenance
Preventive maintenance
Low-pressure water system
Examine the transport tubes
Make sure that the transport tube routing is correct.
Clean the Seal Maintenance Indicator tubes
The inner surfaces of the SMI tubes become dirty over time. Dirty tubes can cause a fluid monitoring sensor error.
Parts, tools, and materials
Do this task when the pump is off.
Do this every 500 hours and when the high-pressure seals are replaced.
Do this every 500 hours and when the high-pressure seals are replaced.
Replace the tubes every 1,500 hours.
Good tube routing Bad tube routing
1-17520 SMI tube cleaning brush
(included in the 1-12084 HyPrecision standard
tool kit)