
13 - 17
Adjustment
13
.07.07
Readjusting the control cam
Requirement
When the end of the thread flange
3
is
2 mm
behind the centre of the catch of the bobbin
case position finger
4
, there should also be a
2 mm
distance between the tip of thread
catcher
6
and the centre of the catch.
Fig. 13 - 16
●
Bring the needle bar to its b.d.c.
●
Press roller lever
1
by hand against the control cam
2
and turn the balance wheel until
there is a distance of
2 mm
between the end of the thread flange
3
and the centre of the
catch of the bobbin case position finger
4
.
●
If necessary, adjust control cam
2
(screws
5
) in accordance with the
requirement.
1
2
5
50-051
6
4
3
2 mm
2 mm
Содержание 3586-2/02
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Страница 10: ...1 5 Safety...
Страница 22: ...Control elements 7 5...
Страница 34: ...Preparation 9 7...
Страница 88: ...11 48 Input...
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Страница 126: ...13 30 Adjustment...
Страница 149: ...15 3 91 191 431 95 Version 21 05 02 Mains supply 230 V...
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Страница 155: ...15 9 91 191 431 95 Version 21 05 02 Circuit diagram A21 A23...