Adjustment
12 - 16
109-049
12.05.14 Bobbin winder drive wheel and bobbin winder
Requirement
1. With the bobbin winder switched on, the bobbin winder spindle must engage reliably.
With the bobbin winder switched off, friction wheel 5 must not touch drive wheel 1.
2. The bobbin winder must switch off automatically when the thread level is
approximately 1 mm from the edge of the bobbin.
● Adjust drive wheel 1 (screws 2) in accordance with requirement 1.
● Turn lever 3 (screw 4) in accordance with requirement 2.
Fig. 12 - 15
2
1
1 mm
43
5
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