Individual settings
Fig. 44: Setting the needle thread quantity (2)
(1) - Hole of the thread lever
(2) - Screws
To set the needle thread quantity:
1. Turn the handwheel until the thread lever reaches its lower end position.
2. Loosen the screws (2) of the needle thread regulator (3).
3. Move the needle thread regulator (3) to the correct position.
4. Tighten the screws (2) for the needle thread regulator (3).
Service Instructions 610-10/630-10 - 01.0 - 12/2016
②
③
• For tight and normal seams (detail image (a)):
Feed the thread through the hole of the thread lever (1) and then
directly downwards.
• For elastic seams (detail image (b)):
Feed the thread through hole of the thread lever (1) and then via
the left bar of the needle thread regulator (3).
a
b
(3) - Needle thread regulator
①
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