Setting the stitch length adjusting wheels
32
Service instructions 967 - 00.0 - 12/2014
Correct setting
Upper stitch length adjusting wheel to 0:
No play on the stitch regulator gear. The plates for the gear are paral-
lel, the frame cannot be moved.
Cover
• Tilt the upper section ( page 10)
Setting steps
1. Switch off the machine at the main switch.
The machine switches over to the upper stitch length adjusting wheel.
Figure 21: Setting the upper stitch length adjusting wheel I
2. Hold the upper stitch length adjusting wheel (1) using a key (7).
3. Loosen the screw (2).
4. Remove the upper stitch length adjusting wheel (1) from the shaft (5).
5. Carefully turn the shaft (5) clockwise using a 10 mm wrench.
ATTENTION
Machine damage possible if the shaft is turned too forcefully.
If you turn the shaft too far, then parts on the stitch regulator gear could
bend or become stuck.
Turn the shaft carefully and stop as soon as you 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
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