Section 6: Maintenance &Troubleshooting
Spirit II User’s Manual
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6-10
Problem
Possible Cause
Primary power has been
applied to the system, but
the manual gas console
screen is blank
1. Check power/communications CAN cable
connection on back of manual gas console.
2. Check for blown DIN rail fuse.
3. Check for 120v on pins of power/communications
CAN cable at back of the manual gas console.
The manual gas console
screen is on, but the screen
doesn't work
1. Cycle primary power to the Spirit system.
2. Check the connection of the ribbon cable that
connects the keypad to the DSP PCB in the
manual gas console.
Gas pressures will not adjust
properly
1. Wrong consumables installed in torch.
2. Loose pressure transducer cable on PC board in
the MGC.
3. Check connectors on the MGC valve associated
with the malfunction.
Low pressure error
1. Supply gas pressure(s) less than 120 psi.
Pressure error during cut
1. Supply gas pressure(s) fluctuating during cut.
Liquid or torch coolant
leaking from drain hole in
torch handle.
Infrequent dripping from the drain hole may be
condensation; no action is required.
Noticeable flow from the drain hole indicates a
problem with the torch leads and/or connections.
1. Check for damaged or loose torch lead
connections within the torch handle.
Consistently receiving error
code 10320
1. Ensure start signal is removed from CNC
2. Cycle power to the Spirit II system.
