Version Number: RBM-1350 20210712A2
3.7 With contact tip 1/4” from metal, depress trigger completely to initiate arc.
3.8 To replace the welding wire.
Use the cutting pliers to cut off the front section of the contact tip that is more than the welding wire, loosen the
wire feed mechanism pinch wheel, rotate the welding wire reel clockwise, turn the welding wire back to the wire feed
reel, pay attention to pinch the welding wire with your right hand to avoid the wire bounce.
3.9 Wearing parts of welding gun.
Note: 1. Gas diffuser, 2. Conductive nozzle, 3. Nozzle. They are wearing parts and need to be replaced
frequently, please keep inventory.
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