Setting the stitch length adjusting wheels
Service Instructions 967 - 02.0 - 12/2015
31
7 Setting the stitch length adjusting wheels
Fig. 20: Stitch length adjusting wheels
The 2 adjusting wheels on the machine column determine the stitch 
length. 
• Upper adjusting wheel: large stitch length
• Lower adjusting wheel: small stitch length
On the lower adjusting wheel, it is not possible to set a larger stitch length 
t
han on the upper adjusting wheel. 
To switch over between the stitch lengths: Press the key for the stitch 
lengt
h on the machine arm (1).
If the upper adjusting wheel is activated, then the key (1) lights up.
Upon switching on the machine, the stitch length adjusting wheel activated 
most rece
ntly is always active. 
Sequence
Set the upper stitch length adjusting wheel first and then the lower stitch 
lengt
h adjusting wheel.
7.1 Setting the upper stitch length adjusting wheel
Proper setting
Upper stitch length adjusting wheel to 0:
(1) - Key for the stitch length 
 
       on the machine arm
(2) - Lower stitch length adjusting wheel
(3) - Upper stitch length adjusting wheel
①
②
③
WARNING
Risk of injury!
Crushing injuries from moving parts.
Switch the machine off before you set the upper 
stitch le
ngth adjusting wheel.