45
Arc Air Gauging
Safety
WARNING!
WARNING!
Operating the device incorrectly can cause serious injury and damage to property.
▶ Do not use the functions described here until you have fully read and understood the
Operating Instructions.
▶ Do not use the functions described here until you have fully read and understood all
of the Operating Instructions of the system components, especially the safety rules.
An electric shock can be fatal.
If the unit is connected to the grid during installation, there is a danger of serious injury
and damage to property.
▶ Only carry out work on the device if the power switch is in the - ON - position.
▶ Only carry out work on the device when it has been disconnected from the grid.
IMPORTANT! A grounding cable with a cable cross-section of 120 mm² is required for
arc air gouging.
1 Set the power switch to - ON -
2 Unplug the mains plug
3 Remove the MIG/MAG welding torch
4 Insert the grounding cable into the (-) current socket and lock
5 Connect the other end of the grounding cable to the workpiece
6 Insert the bayonet connector of the arc air gouging torch into the (+) current socket
and twist it clockwise to lock
7 Connect the compressed air connection of the arc air gouging torch to the compressed
air supply
Working pressure: 5 - 7 bar (constant)
8 Clamp the carbon electrode so that the electrode tip protrudes approx. 100 mm from
the arc air gouging torch; the air outlet openings of the arc air gouging torch must be at the bottom
9 Insert the mains plug
10 To open the job long press Job button for 3 seconds on the front pael and set job 7 by turning the
right knob.
Preparation
Arc air gouging
CAUTION!
Danger of injury and damage from electric shock.
When the power switch is switched to position - I -, the electrode in the arc air gouging
torch is live.
▶ Ensure that the electrode is not touching any people or electrically conductive or
grounded parts (housing, etc.).
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