Adjustment
20
13.04.15 Needle thread tension release
Rule
When the presser foot is raised, both tension discs should be at least 0.5 mm apart.
O Raise the presser foot with the hand lever.
O Align the pressure plate 1 behind the tension mounting plate 2 according to the rule.
The release pin 3 must not be loaded with effective tension.
Fig. 13 -15
The clearance of 0.5 mm is the minimum size and may be over 1 mm with
thick types of yarn.
2
1
3
0.5 mm
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