Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 92)

HD3070 with Automatic Gas Console Instruction Manual 4-3
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OPERATION
* All STATUS LEDs extinguish (except for OVERTEMP which illuminates) when the associated fault condition
occurs. Most fault conditions will cause the system to shut down causing all STATUS LEDs to extinguish (except
for OVERTEMP which illuminates). When this occurs the operator must depress and hold in the POWER ON (1)
switch. The first STATUS LED that does not illuminate (except for OVERTEMP which illuminates) indicates the
fault condition.
AMPS thumbwheel switch (S1)
Selects the desired cutting current.
PIERCE DELAY potentiometer (P1)
Delays ramp up of current.
Figure 4-1 HD3070 Power Supply Control Panel Controls and Indicators
RHF INTERLOCK
OVER TEMP
EXT INTERLOCK
GAS SYSTEM
GAS PRESSURE
COOLANT TEMP
COOLANT FLOW
STATUS
3070STAT.08