Adjusting The Needle Thread Regulator - DURKOPP ADLER 969 PURE Operating Instructions Manual

Operation
Operating Instructions 969 PURE - 00.0 - 04/2020
4.7.3

Adjusting the needle thread regulator

Fig. 14: Adjusting the needle thread regulator
①
②
③
④
⑤
(1) - Thread tensioning spring
(2) - Needle thread regulator
(3) - Opening direction
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.
To adjust the needle thread regulator:
1. Press the needle thread regulator (2) toward the opening (5)
in opening direction (3).
2. Adjust the needle thread regulator (2).
• To increase the tension: Pull out the needle thread
regulator (2)
• To reduce the tension: Push in the needle thread
regulator (2)
3. Move the needle thread regulator to the desired position (4).
(4) - Positions of the needle thread
regulator
(5) - Slot
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