13 - 30
Adjustment
49-06
13.05.28 Bobbin winder
Requirement
1. When the bobbin winder is engaged, the winding spindle must be driven reliably.
When it is disengaged, friction wheel 3 must not rest on drive wheel 1.
2. The bobbin winder should switch itself off, when the thread is approx. 1 mm from the
edge of the bobbin.
1
2
3
Fig. 13 - 29
● Raise hand lever and switch on bobbin winder.
● By turning screw 1 position drive wheel 2
on friction wheel 3 according to
requirement 1.
● Loosen screw
5 and adjust adjusting pin 4 according to requirement 2.
● Tighten screw 5 again.
49-06a
4
5
1 mm