CEVIK CE-PROMIG 200 Manual De Instrucciones página 74

EN
9.3.6 The screen will show the preset MMA welding current. This can be adjusted by rotating the
Welding Parameter Adjustment Knob (2).
9.3.7 When welding the display will change to show actual welding volts and amperage.
9.3.8 VRD: VRD stands for Voltage Reduction Device. The open circuit voltage at the output terminals of an
MMA welding power source is high enough to potentially cause an electric shock to a person if they come
into contact with the live terminals. VRD is a safety system that reduces this open circuit voltage to a level
where the risk of electric shock is minimized. It does, however, make striking of the arc more difficult. Press
the Right button (4) to switch VRD on/off.
9.4. Lift TIG operation.
Note - TIG operation requires an argon gas supply, TIG torch, consumables and gas regulator. These
accessories are not included standard with the MIG-GS/GD; contact your supplier for further details.
9.4.1 Connect Earth Lead Quick Connector (23) to the positive (+) output welding terminal (6).
9.4.2 Connect Earth Clamp (22) to the work piece. Contact with workpiece must be strong contact with
clean, bare metal, with no corrosion, paint or scale at the contact point.
9.4.3 Connect the TIG torch power lead to the negative (-) welding output terminal (8).
9.4.4 Connect the gas supply to the TIG torch.
9.4.5 Turn the machine on at the Mains Power Switch (10).
9.4.6 Press the Left button (3) to mode selection, and select the mode by Left knob (1), and press the Left
knob (1) to confirm the LIFT TIG selection.
9.4.7 The screen will show the preset LIFT TIG welding current. This can be adjusted by rotating the Right
Knob (2)
9.4.8 When welding the display will change to show actual welding volts and amperage.
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