Hypertherm HyPrecision 50S, Operator'S Manual

Page: 199 / 202

HyPrecision 50S/60S/75S Operator Manual 808690 199
9 – Installation
In
st
allation
Start the pump

Hypertherm recommends using a ruby orifice during the first 40 hours of operation.
1. Remove the shaft access cover.
2. Set the pierce pressure to its minimum by turning the pierce-pressure control knob all the way to the left
(anticlockwise).
3. Make sure that the LOCAL/REMOTE key switch on the operation panel is set to LOCAL.
These events occur when the key switch is set to LOCAL:
 The operator interface is used to run the pump.
 The REMOTE ACTIVE indicator light is off.
 The operator interface is the primary point of control.
4. Push the CONTROLS ON button to turn ON the control circuit inside the pump.

The pump can not be turned on until the control circuit is on.
5. Turn OFF the cutting head.
6. Turn ON the pump in cooling mode.
WARNING
This procedure involves exposing a rotating shaft. Do not put an object or a body part near the shaft
while it is exposed.
Be prepared to push the EMERGENCY STOP button.
Do not do the first startup with a diamond orifice installed. The likelihood of damaging the orifice
during the first startup is very high.
1 2 3 4
1 Gear pump
2 Primary hydraulic pump
3 Shaft access cover
4 Primary motor rotation arrow