Adjustment
98
13
.07.07
Bobbin winder
Rule
1. When the bobbin winder is switched on, the drive wheel
3 should be moved easily,
whereas when the bobbin winder is switched off, the friction wheel 5
must not
touch the drive wheel
3
.
2. The bobbin winder should switch off automatically if the thread fi ll is approx.
1 mm
away from the edge of the bobbin.
3. The eccentric stud
6
should be at the centre of the large bobbin chamber.
Unscrew the drive unit
1
for the Y-axis (screws
2
).
Adjust the drive wheel
3
(screws
4
) according to
rule
1
.
Place a bobbin on the bobbin winder, thread the bobbin and switch on the bobbin winder.
Adjust the stud
6
(screw
7
) according to
rule 2
and turn according to
rule 3
.
Screw on the drive unit
1
for the Y-axis (screws
2
) parallel to the front end of the machine
head.
2
1
2
2
4
4
5
3
Fig. 13 - 09
6
81-
043
1 mm
7
6
Содержание 3586-22/02
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