37 MA_VEB100-1-2-2W-4-5_A3-1_190627_en.doc
3.7.3 Adjusting the material support arm
- Turn the main shaft until the needle tip stands 1–2 mm behind the centre of the
presser.
- Adjust the control knob Fig. 15 so that the needle is lifted by 0.2 mm, then screw
in the threaded pin (5) Fig. 15 until it lies against the case. Next, counter the
threaded pin (6) Fig. 15.
The material support arm must be adjusted to have no axial backlash.
Fig. 15
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