Section 6: Maintenance &Troubleshooting
Spirit II User’s Manual
This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.
6-10
Problem
Possible Cause
Primary power has been
applied to the system, but
the plasma console screen is
blank
1. Check power/communications CAN cable
connection on back of plasma console.
2. Check for blown DIN rail fuse.
3. Check for 120v on pins of power/communications
CAN cable at back of plasma console.
The plasma console screen
is on, but the touch screen
doesn't work
1. Cycle primary power to the Spirit system.
Gas pressures will not adjust
properly
1. Wrong consumables installed in torch.
2. Loose pressure transducer cable on PC board in
the AGC.
3. Check connectors on the AGC 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.
