STAMOS S-MMA 120H Manual De Instrucciones página 20

A - Power cord
B - Welding torch
C - Welded workpiece
D - Grounding
E - Additional grounding of the workstation
8. Operation of the device
Note: When using an electric generator, be sure to disconnect the unit from the power supply when
starting the generator.
Starting the device:
1) Connect the wires in accordance with section "7. Connecting the wires."
2) Connect the unit to the power supply.
3) Turn on the device using the ON/OFF button (on the back of the device). The display will
show the set value of the welding current and the fan will start.
4) Adjust the desired welding current using the knob.
5) Start welding.
Switching off the device:
1) Switch off the appliance using the ON/OFF button.
2) Disconnect the unit from the power supply.