Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 170)

MAINTENANCE
5-26 HPR260 Auto Gas Instruction Manual
Power supply coolant system servicing
Draining the coolant system
1. Turn OFF the power, and remove the return coolant hose (red tape) from the pump and put it in a
20 liter (5 gallon) container.
3. Turn OFF the pump when the coolant stops flowing.
2. Turn ON the pump manually, using the manual pump control button on your CNC screen.
3