Operator Manual
5-6
M
AINTENANCE
/P
ARTS
Problem
Cause
/ Solution
8. The arc does not transfer after 5 seconds.
9. The arc blows out, but reignites when the
torch switch is depressed.
10. The torch sputters and hisses.
8.1 The 5-second time-out for the pilot arc
has occurred.
Press the torch start button again.
8.2 The work clamp is not connected or it is
broken.
Connect or repair the work clamp.
8.3 The work clamp is not making good metal-to-
metal contact.
Verify that the work clamp is properly attached to
the workpiece. Remove paint or any coating on
the workpiece before attempting to cut.
8.4 The workpiece is too far away from the torch.
Move the torch head closer (1/8 inch (3 mm)
maximum distance) to the workpiece and start
the torch again.
9.1 There are faulty consumable parts.
Inspect and change the consumable parts, if
necessary. See
Operating Tips
in Section 4.
9.2 The gas pressure is incorrect.
See
Operating Instructions
in Section 4 to adjust
the gas pressure, if necessary.
9.3 The gas filter at the rear of the supply
contains excessive moisture.
Drain the filter bowl and clean the filter. See
Routine Maintenance
earlier in this section.
9.4 When using extended consumables, the
torch nozzle is being pressed against the
electrode.
Maintain a torch-to-work distance of
approximately 1/8" (3 mm) when using
extended consumables..
9.4 The torch is defective.
See
Technical Questions
on page 5-7.
10.1 The gas filter at the rear of the supply
contains excessive moisture.
Drain the filter bowl and clean the filter. See
Routine Maintenance
earlier in this section.
To Next Page
Loading...
Need help?
General
