Operation
36 Operating Instructions 1767 - 00.0 - 12/2016
4.8 Setting the needle thread regulator
The needle thread regulator determines the tension applied to
guide the needle thread around the hook.
Proper setting
The loop of the needle thread slides at low tension over the thickest
point of the hook.
Fig. 17: Setting the needle thread regulator
To set the needle thread regulator:
1. Loosen the screw (1).
2. Move the needle thread regulator (2).
• Increase the needle thread tension: Slide the needle
thread regulator (2) to the right
• Reduce the needle thread tension: Slide the needle
thread regulator (2) to the left
3. Tighten the screw (1).
(1) - Screw (2) - Needle thread regulator
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