Fronius MHP 280i G PM Manual De Instrucciones página 55

2
*
3
Threading the
wire electrode
Risk of injury and damage from the welding current and accidental ignition of an
arc.
▶
Only if the optional coolant connections are fitted in the cooling unit and
when using a water-cooled welding torch.
Always connect the coolant hoses according to their colour coding.
CAUTION!
Before starting work, disconnect the ground earth connection between the
welding system and the workpiece.
English
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