CANAWELD Plasma Cut 45 D, User Manual

Page: 15 / 24

15
BASIC TROUBLESHOOTING
PROBLEM POSSIBLE REASON SOLUTION
The workpiece is not cut fully. The cutting current is too low.
The cutting speed is too high.
The workpiece is too thick.
Increase the current.
Decrease the cutting speed.
Check that the thickness of your
workpiece is not thicker than
recommended cutting
thickness.
When the machine is switched
on and the power indicator
illuminates, the control keys do
not function, and there is no
response when pushing the
torch trigger.
Computer error has occurred. Restart the machine.
When the machine is switched
on and the power indicator
illuminates, the control keys
work normally, but there is no
response when pushing the
torch trigger.
If the LEDs on the main board
are on, then the control PCB is
malfunctioning
Control Board needs to be
replaced
– contact your dealer
/ service provider.
Pilot Arc does not ignite. The air pressure is not correct
(high / low)
Inspect air source and adjust
according.