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7.8 Fixing sheet metal parts (tacking)
Body sections frequently have to be fixed temporarily for the purpose of
alignment. In some areas, clamps cannot be used. In such cases, the
sections can be fixed by tack welding with the MULTISPOT M80.
Washers from which ¼ has been cut out can be used as fixing aid.
– Insert contact piece (40) for washers into welding gun (33) to limit
stop.
– Properly tighten union nut.
– Cut off approx. ¼ of a washer of 8 mm Ø with a side cutter.
– Insert prepared washer into contact piece (40).
– Select “washer weld” with keys CD.
– Select sheet thickness with keys EF.
– Position the washer and press-on.
Press and keep hold of button (34) of the gun until end of automatic
welding program.
8.0 QUICKSPOT (special accessory)
– Connect QUICKSPOT to the central socket (63).
– The unit will switch automatically to the QUICKSPOT symbol.
– Select “tool QUICKSPOT” with buttons AB (uncoded
QUICKSPOT only).
– Select sheet thickness with keys EF.
Sheet thicknesses above 2 x 1 mm cannot be selected; for such
cases please use the pneumatic spot welding tongs.
– Fine-adjust with keys GH, if necessary.
– Mit Tasten GH ggf. Feineinstellung vornehmen.
– Cooling air is constantly flowing, switch off with mains switch (66),
see also operating instructions for QUICKSPOT.
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