Operating instructions

ak 3.11
19
BXT 2 BXT 2-19
9. Adjustments
9.1. Adjustment of the welding reset
To avoid play in the reseting parts of the welding unit these parts can be adjusted by the set screw (pos.
73). This screw is adjusted when the tool is assembled in the factory. Normally readjustments are not
necessary. When parts of this unit are replaced, it may become reasonable to check this setting. To do so
proceed as follows:
1. Unscrew (Pos 73) until it is flush with the reset cam (Pos.72).
2. Push onto the switching cam (pos. 140) until the welding unit springs completely downwards.
3. Screw in the set screw until the switching cam starts to lift itself. Unscrew for a quarter revolution.
4. Check the setting with a feeler gauge (0.05 - 0.1mm).
0.05-0.1mm
Must contact each other (Pos.96 & 126)