Operating instructions

3 Description of M100 / M110 control
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3.4.3 Latched MIG function sequence
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2. 3.
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Fig. 3/4 Latched MIG
1st and 2nd step
Press and release torch trigger
• Shielding gas is expelled
• Wire feed motor runs at “creep speed”.
• Arc ignites after the wire electrode makes contact with the workpiece, welding current flows.
• Changeover to pre-selected WF speed.
3rd and 4th step
Press and release torch trigger
• WF motor stops.
• Arc is extinguished after the set wire burn-back time elapses.
• Release torch trigger: Step 4, no function
• Gas post-flow time elapses.