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32
12 Welding
12.3 Additional Information ACCU-TWIN
The welding gun triggers automatically as soon as it is firmly pressed onto the sur
-
face and both welding elements are in metallic contact.
The power unit automatically switches to
stand-by mode after approximately
30 minutes
if no weld is carried out. The energy consumption of the power unit is
reduced. The power unit automatically switches on again as soon as the welding
gun is pressed firmly on the work piece and both welding elements have made me
-
tallic contact.
After approx. 60 minutes without welding the power unit will be
switched off.
The power unit must be switched on again by actuating
the switch on the back of the power unit.
From safety reasons, charging the capacitors is carried out exclusively after withdra-
wal of the welding gun from the welded welding elements.
If you want to weld only one welding element, insert a welding element, put the wel-
ding gun with the second holder on an already welded welding element or insert a
welding element without ignition tip into the chuck. The further process sequence is
according to standard welding.
Before you weld aluminium materials, you must successfully carry
out trial welds
due to significantly different aluminium alloys.
The positive and negative lines which are incorporated in a cable cause only a very
low degree of inductivities in the welding current circuit. This generates only low
electromagnetic interference during welding. Devices in the neighborhood are not
negatively affected or damaged.
Welding operations are only possible with accumulator.
In case of defective accumulators, operation of the power unit is not possible.
Summary of Contents for ACCU-TWIN 92-10-2280
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