Preventive maintenance
DynaMAX 550P/560P/575P Waterjet Pump Operator Manual 811390 81
1. Remove the used filter from the filter head.
2. Put clean hydraulic fluid on the gasket on the new filter.
3. Twist the filter onto the filter head.
4. Tighten the filter with a strap wrench.
5. Turn
ON the pump in cooling mode.
6. Monitor for leaks.
7. Check the hydraulic fluid level. Add hydraulic fluid, if necessary. Refer to page 79 for
instructions.
Replace the hydraulic fluid
Do this every 3,000 hours.
Install a new hydraulic filter and filler-breather cap when replacing the hydraulic fluid.
Do not put too much hydraulic fluid in the tank.
If it is not possible to analyze a sample of the hydraulic fluid. Hypertherm recommends
replacing the hydraulic fluid every 3,000 hours.
1 Drain valve
2 Filler-breather cap
3 Sight gauge
4 Access cover
(Hydraulic filter, not shown)