Bobbin Winder - Pfaff 3119 Instruction Manual

13

Bobbin winder

.45
Requirement
1. When the bobbin winder is activated, the friction wheel 5 should be driven reliably.
2. When the bobbin winder is deactivated, the drive wheel 1 should not touch friction wheel 5.
3. When the bobbin is filled up to 1 mm from the edge, the bobbin winder should switch
off automatically.
4
Fig. 13 - 42
● Adjust drive wheel 1 ( screws 2 ) according to requirements 1 and 2.
● Adjust stud 3 ( screw 4 ) according to requirement 3.
5
3
Adjustment
2 1
2
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