Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 174)

HD3070 with Automatic Gas Console Instruction Manual 5-49
16
MAINTENANCE
GS ERR=2
LOW SHIELD GAS ERROR
Informs operator that shield gas inlet
pressure is below 105 psi. Shield gas
inlet pressure is indicated on LCD
display Figure 5-3.1
Contact Hypertherm
technical service.
Increase pressure or
replenish gas supply.
Yes
Replace shield
gas supply hose.
Yes
No
Is shield gas inlet
pressure low ?
No
Is shield gas supply
hose restricted ?