Baby Lock Regalia BLRG20, Руководство по обслуживанию

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Section 1: General Observation: Thread Mast and
Thread Guides
The following observations, accompanied by necessary
adjustments, will ensure trouble-free thread passage.
Failure at any of these points will significantly affect
thread tension .
Check:
1. The thread mast should be adjusted so that the
eyelet loops are centered directly over the spool
pins .
If a correction is necessary:
Loosen the jam nut on the thread mast, reposition
and tighten the jam nut. (10 mm open end wrench)
2. Check/Inspect: Test the condition of the thread
guides (1, 2, 3), thread stirrup (4), thread guide (5)
and needle bar thread guide (6) for any abrasions,
cuts, or electroplate blistering. Test each guide
by flossing it with thread, left to right and front
to back, in all directions, checking for any defects
that may damage or cut the thread . Replace any
damaged parts . (2 mm and 2.5 mm handle Allen)
3. Check the top tension assembly for the following:
Check between the tension discs for any foreign
material that could prevent the discs from
functioning properly.
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2
3
4
5
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