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2.3
Synchronous run of the needle and bottom feed
10
1
Caution: Danger of injury!
Turn off the main switch.
Check and set the synchronous run only when the sewing machine is
switched off.
Rule and control
The needle must penetrate the middle of the needle hole.
–
Turn the handwheel in the sense of direction and check the
penetration of the needle into the needle hole.
Adjustment
–
Screw off the arm cover.
–
Loosen screw 2.
–
Align the needle bar with the rocker 1.
–
Tighten screw 2 again.
–
Screw on the arm cover again.
2
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