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42
4.9
Adjusting the needle thread regulator
WARNING
Risk of injury from needle tip and moving parts!
Puncture, cutting and crushing possible.
Switch off the machine before adjusting 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. 20: Adjusting the needle thread regulator
①
(1) - Needle thread regulator
To adjust the needle thread regulator:
1.
Loosen the screw (2).
• To increase the tension: Slide the needle thread
regulator (1) to the right
• To reduce the tension: Slide the needle thread
regulator (1) to the left
2.
Tighten the screw (2).
(2) - Screw
Operating Instructions D869 e-con - 00.0 - 06/2023
Operation
②
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