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3.Power indicator
Indicate whether the welding machine is power on or not.
4.Protection indicator
During normal welding, the indicator lights off;
Indicator lights up and machine will automatically stop working if the power source overheats. Do not cut off the power
supply if machine come into overheat protection mode. Keep the fan running until the machine inner temperature recovers
to normal and the overheat protection indicator lamp is off, and then start welding after 20 minutes later.
5.Welding current adjustment knob
- MIG/MAG: it is used to preset wire feeding speed (0-100).
-Stick/TIG: it is used to preset welding current, range is 20~350A.
6.Inductance /arc force adjustment knob
- MIG/MAG, FCAW: it is used to change the welding stability, penetration and spatter.
When decrease inductance, there will be stiff, stable arc, smaller penetration and more spatter; when increase inductance,
there will be soft arc, bigger penetration, less spatter;
- Stick: it is used to adjust the arc force current value;
- TIG: inactive.
7.Welding voltage adjustment knob
When standby, it is used to preset welding voltage; during welding, it is used to adjust the actual welding voltage.
8.Welding process selection switch
Below are the selectable welding processes:
- MIG
- STICK
- TIG
9.Torch trigger control mode(2T/4T)
2-T:It is mainly used for short weld seam welding;
4-T:This mode is mainly used for long weld seam welding and process that needs crater filler welding.
Symbols
Fig. 4-3-2: Press torch trigger
Fig. 4-3-3: Hold torch trigger
Fig. 4-3-4: Release torch trigger
2-step mode
In this mode, press torch trigger for normal welding, release torch trigger to stop welding. It is mainly used for short
welding seam.
Summary of Contents for MIG350MC
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