Operating instructions BMK-20i | Heinz Soyer Bolzenschweißtechnik
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7.2
Drawn arc stud chucks
The PH-2L and PH-4L stud welding guns can be equipped with a stud chuck for drawn
arc operation when welding studs with a diameter of 6 mm and more are welded.
Adjustment of drawn arc stud chucks is not necessary.
The stud chuck is directly screwed on the retaining
screw.
The stud chuck (a) must be tightly screwed on the
retaining screw (b). When the screwed connection is
not tight enough, there is a risk of scorching during
the welding process.
Figure shows PH-2L (PH-4L is similar)
Stud chucks for drawn arc operation:
HZ stud chuck M6
Order number:
F01190
HZ stud chuck M8
Order number:
F01191
HZ stud chuck M10
Order number:
F01192
HZ stud chuck M12
Order number:
F01193
HZ stud chuck M14
Order number:
F01194
HZ stud chuck M16
Order number:
F01195
The stud chuck in the welding gun must be installed or changed in accordance with the
stud diameter.
Different stud diameters require different stud chucks.
Check after installation that the stud chuck is tightly screwed. There is a risk
of scorching during the welding process when the stud chuck is screwed too
loosely.
Summary of Contents for SRM EcoWeld BMK-20i
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