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Operation
Operating Instructions 867-M PREMIUM - 02.0 - 05/2017
4.9.2
In 2-needle machines
Fig. 24: Setting the needle thread regulator (2)
①
②
(1) - Needle thread regulator
(left needle thread)
(2) - Needle thread regulator
(right needle thread)
To set the needle thread regulator for the right and the left needle
thread in a 2-needle machine:
1.
To set the needle thread regulator (2) for the right needle
thread: Loosen the screw (4).
• To increase the tension:
Slide the needle thread regulator (2) to the right.
• To reduce the tension:
Slide the needle thread regulator (2) to the left.
2.
Tighten the screw (4).
3.
To set the needle thread regulator (1) for the left needle thread:
Loosen the screw (3).
• 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.
4.
Tighten the screw (3).
③
(3) - Screw (left needle thread)
(4) - Screw (right needle thread)
④
43
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