Soyer SRM EcoWeld BMK-20i, Руководство по эксплуатации

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44 Operating instructions BMK-20i | Heinz Soyer Bolzenschweißtechnik
Adapter for the SRM
®
stud chuck
- Union nut (a) # F01375
- Adapter sleeve (b) # F01619
The adapter is directly screwed on the retaining screw.
Figure shows PH-2L (PH-4L is similar)
The adapter sleeve (b) must be tightly screwed on the retaining screw (c). When
the screwed connection is not tight enough, there is a risk of scorching during
the welding process.
When using the PH-2L or PH-4L stud welding gun, the stop screw must be
shortened to a maximum projection of 5 mm. If the setting screw is too long,
the stud chuck cannot be fully inserted into the adapter.
Note on the immersion speed
A rapid immersion speed is required for the SRM
®
welding
procedure. Set the immersion speed to no damping.
To this end, turn the setting screw (a) to the left until stop.
Figure shows PH-4L (PH-2L is similar)
Damping can only be adjusted when the welding gun is not positioned on the
workpiece (spring housing is in rest position).