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21OM-185 158
Trouble Remedy
Readjust drive roll pressure (see Section 2.13).
Replace inlet guide, contact tip, and/or liner if necessary (see Gun Owner’s Manual).
Check position of input jumper links (see Section 2.10).
Have Factory Authorized Service Agent check main control board.
No wire feed. Reset circuit breaker CB1 (see Section 4.2).
Turn Wire Speed control to higher setting (see Section 3.1).
Clear obstruction in gun contact tip or liner (see Gun Owner’s Manual).
Readjust drive roll pressure (see Section 2.13).
Change to correct size drive rolls (see Section 2.8).
Rethread welding wire (see Section 2.13).
Check gun trigger and leads. Repair or replace gun if necessary.
Have Factory Authorized Service Agent check main control board.
Poor weld bead, or welding
wire is noodle welding.
Check polarity setting for type of welding wire being used (see Section 2.6).