Appendix
103
2022-05 EN 50400685.00A.04
Cleaning the Looper Area
Dust, fabric and thread remnants accumulate in the looper area during coverstitching. They should be
removed regularly.
Prerequisite:
• The presser foot is raised.
• The needles are in the top position.
• The machine is switched off.
> Remove the presser foot.
> Unscrew the stitch plate from the freearm.
> Remove dust, fabric and thread remnants with the brush or a vacuum cleaner.
> Attach the stitch plate and screw it on.
> By slowly turning the handwheel, ensure that the knife, the needle and the feed dogs are not impeded in
their movement.
> Attach the presser foot.
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