xFUME POWER 350
7.18 Welding
7.19 Selecting the operating mode
The following operating modes are available:
— 2-step
— 4-step
— 2-step spot
— 2-step/4-step crater
► Repeatedly press the <Operating mode> button to set the desired operating mode. The appropriate
LED lights up.
7.19.1 2-step welding
Press the torch trigger to start the welding process.
1
Release the torch trigger to end the welding process.
2
7.19.2 4-step welding
Press and release the torch trigger to start the welding process.
1
Press and release the torch trigger to end the welding process.
2
7.19.3 2-step spot
Press and hold the torch trigger to start the welding process. The welding current flows for the pre-set time,
1
after which the welding process ends automatically.
Release the torch trigger to end the welding process.
2
7.19.4 2-step/4-step crater welding
NOTICE
Damage to the welding wire and workpiece due to no shielding gas
If the welding torch is not directed at the workpiece throughout the entire set gas post-flow time, the
welding wire and workpiece can be damaged.
► Keep the welding torch directed at the workpiece until the shielding gas stops flowing.
Fig. 10
2-step/4-step crater
7 Operation
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