2.3 Bottom feed and stitch regulator gear
2.3.1 Basic adjustment of stitch adjustment (subclasses 367-170115; -170315 and 367-180115; -180315)
Caution: Danger of injury !
Switch off main switch.
Set basic adjustment of the stitch adjustment only when the sewing
machine is switched off.
Standard checking
When the setting wheel 4 is in zero position, the stitch regulator gear
should have the least possible clearance.
–
Set stitch length “0” at the s etting wheel 4 (with the subclasses
367-170315 and 367-180315 use the upper setting wheel).
–
Check clearance of the stitch regulator gear at the stitch regulator
lever 1.
Correction
–
Unhook spring 2.
–
Unscrew screw 3 and pull off setting wheel 4.
–
Turn shaft 6 to the right by means of a 10 mm open-end wrench
until the stitch regulator lever 1 has the least possible clearance.
ATTENTION: Danger of breakage !
Do not turn the shaft to the right too far.
The stitch regulator parts may jam and the
maximum stitch length of 8 mm and 6 mm respectively can
no longer be achieved.
–
Setscale5to“0”.
–
Put setting wheel 4 on again and tighten with screw 3.
–
Put spring 2 in again.
–
Check clearance of the stitch regulator lever 1.
9
GB
21
6
54 3
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