Adjustment
33
1
.06.05
Manual cutting test
Requirement
1.
1
. When moving forward, thread catcher
1
must not move bobbin thread
3
2. When thread catcher
1
is at its front point of reversal, bobbin thread
3
should be in the
centre of the marked area (see arrow).
3. After the cutting operation has been completed, needle and bobbin thread should be
cut neatly and bobbin thread
3
held.
●
Sew a few stitches.
●
Switch off the main switch and the compressed air.
●
Carry out a manual cutting test.
●
Check
requirement
1
. If necessary, readjust thread catcher
1
in accordance with Chapter
1
.
06
.
02
Position and height of the thread catcher
.
●
Check
requirement
3
. If necessary, readjust bobbin thread clamp spring
2
in accordance
with Chapter
1
.
06
.
04
Bobbin thread clamp spring
.
Fig. 1 - 26
1
2
3
3
Содержание Powerline 2545
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