OM-254 449 Page 26
6-4. Troubleshooting
Trouble Remedy
Arc goes on and off while cutting. Torch travel speed too slow; increase travel speed (see Section 5-2). Clean or replace torch consumables
as necessary (see Section6-3). Be sure work clamp is securely attached to workpiece.
Arc goes out while cutting. Be sure work clamp is securely attached to workpiece. Make sure tip is on or near [1/16 in. (1.6 mm) to
1/8 in. (3.2 mm)] workpiece (see Section 5-1). Clean or replace torch consumables as necessary (see
Section 6-3).
Sparks come out top of cut or cut is not
clean.
Torch travel speed too fast; reduce travel speed (see Section 5-1). Clean or replace torch consumables
as necessary (see Section 6-3). Be sure work clamp is securely attached to workpiece. Unit not capable
of cutting metals thicker than rating (see Section 3).
Trouble lights are on; unit has no cutting
output.
Check torch consumables. Check for gas/air flow at torch. Check air supply connection and pressure to
unit and torch. Reset unit Power switch. Have Factory Authorized Service Agent check torch and
connections inside unit.
Notes
To Next Page
Loading...
