Operation
Operating manual 171/173 Version 01.0 - 01/201624
5.4 Threading the looper thread
Fig. 8: Fitting the looper thread reel
1. Fit the thread reel on the right plate of the reel stand (2).
2. Insert the thread from the back to the front through the first
hole
and then in a wavelike manner through the next two holes
of the guide on the unwinding bracket (1).
Important: Th
e unwinding bracket (1) must be parallel
to the reel stand (2).
Fig. 9: Threading procedure for looper thread - General overview
Risk of injury from moving parts.
Switch the sewing machine off
before threading.
WARNING
(1) - Guide on unwinding bracket (2) - Reel stand
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