Hypertherm HyPrecision 50S, Operator'S Manual

Page: 67 / 202

HyPrecision 50S/60S/75S Operator Manual 808690 67
4 – Operation
O
p
eration
Stop the pump
Emergency stop
The EMERGENCY STOP button is intended for urgent disabling of the controls. It is not the preferred method of
turning off the pump.
Push the EMERGENCY STOP button.
 The control circuit turns off, which turns off the pump, the primary motor, and the intensifier.
 The bleed-down valve opens and discharges water from the system.
 The CONTROLS ON button indicator light turns off.
Routine stop during operation
1. 1. Turn OFF the cutting head.
2. Touch the symbol on the operator interface to turn OFF the pump. The bleed-down valve opens and
discharges water from the system.
Turn off the pump at the end of the day
1. Turn OFF the cutting head.
2. Touch the symbol on the operator interface to turn OFF the pump. The bleed-down valve opens and
discharges water from the system.
3. Turn the cut-pressure control knob anticlockwise until it stops.
4. Before turning off the pump, turn the cut-pressure control knob anticlockwise to decrease pressure.
5. Turn OFF the primary breaker disconnect lever on the electrical enclosure door.
6. Turn OFF the water to the pump.
7. Clean all water and hydraulic fluid off of the top and bottom decks.