Threading The Wire Electrode - Fronius MHP 280i G PM Operating Instructions Manual

Threading the
wire electrode
Risk of injury and damage from the welding current and accidental ignition of an
arc.
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Risk of damage to the welding torch from sharp end of wire electrode.
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Risk of injury due to springiness of spooled wire electrode.
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Risk of injury and damage from wire electrode emerging.
While working:
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NOTE!
Before feeding in the wire electrode, lay out the hosepack in a straight line as
shown below.
Maximum permitted feeder inching speed = 10 m/s.
CAUTION!
Before starting work, disconnect the ground earth connection between the welding
system and the workpiece.
CAUTION!
Deburr the end of the wire electrode well before threading in.
CAUTION!
When inserting the wire electrode into the 4-roller drive of the wirefeeder, hold the
end of the wire electrode firmly to avoid injuries caused by the wire springing back.
CAUTION!
Hold the welding torch with the end directed away from the face and body
Wear suitable protective goggles
Do not point the welding torch at people
Make sure that the wire electrode does not touch any conductive or earthed parts
(e.g. housing)
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