Setting the stitch length adjusting wheels
34
Service Instructions 967 - 02.0 - 12/2015
Fig. 23: Setting the lower stitch length adjusting wheel I
Setting steps
1. Position the upper stitch length adjusting wheel (3) > 3.
2
. Switch machine to short stitch length.
The key for the stitch length (1) does not light up.
If the key lights up, press key (1) again.
Fig. 24: Setting the lower stitch length adjusting wheel II
3. Hold the lower stitch length adjusting wheel (3) using the wrench (7).
4. Loosen the screw (2).
5. Remove the lower stitch length adjusting wheel (3) from the shaft (5).
(1) - Key for the stitch length
on the machine arm
(2) - Lower stitch length adjusting wheel
(3) - Upper stitch length adjusting wheel
①
③
②
NOTICE
Machine damage possible if the shaft is turned too strongly.
If you turn the shaft too far, then parts on the stitch regulator gear
could ben
d or get stuck.
Turn the shaft carefully and stop as soon as you can feel slight
resistance.
(1) - Upper stitch length adjusting wheel
(2) - Screw
(3) - Lower stitch length adjusting wheel
(4) - Adjusting mark
(5) - Shaft
(6) - Scale
(7) - Wrench
②
①
④
③
⑤
⑥
⑦
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