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13
Looper thread regulator and looper thread take-up
.05.33
Requirement
1. The distance between the front edge of looper thread regulator 1 and the rear needle
plate edge guide must be 29 mm.
2. The front edges of the thread take-up device 3 and the thread regulator 1 must be
about 8 mm apart.
Fig. 13 - 33
● Adjust thread regulator 1 (screws 2) according to requirement 1.
● Adjust thread take-up device 3 (screw 4) according to requirement 2.
2
4
3
5
Depending on the type of material and thread used, the basic setting may have
to be modified.
29 mm
8 mm
4
3
1
Adjustment
5
1
13 - 39
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