Elektron MULTISPOT M20, Operating Instructions Manual

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6.3 Pushing-in dents
Small high spots dents caused by overlapping load in the boot or
by beating out with pulling tool can easily be flattened with con-
tact piece (40) (only for sheets up to 1 mm thickness).
 Insert contact piece (40) into the gun (33).
 Thoroughly tighten union nut.
 Select "pushing-in dents" mode with keys CD.
 Fine-adjust with keys GH, if necessary.
 Position welding gun (33) with contact piece (40) on the dent
and press firmly.
 Press button (34) of the gun.
 The welding program performs automatically.
Do not lift off welding gun until the welding time has
expired!
6.4 Shrinking sheet
 Grind damaged area to a bright metal finish.
 Insert carbon electrode (39) into contact piece of the welding
gun (33).
 Select "anneal/shrink" with keys CD.
 Locate the damaged area by finger pressure.
 Position carbon electrode (39) in the centre of the damaged
area.
 Press and keep hold of button (34) of the gun and heat the
metal sheet with spiral motions from the centre outwards.
 Immediately quench the sheet with a wet cloth or compres-
sed air.
Repeat if necessary.
If necessary, the time of annealing can be changed with the keys
GH.
Danger!
The carbon electrode becomes red-hot!
Danger of injury and fire!
Wear protective gloves!
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