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Fig. 48: Adjusting the tensioning plate (2)
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(5) - Winder
(6) - Motor ON/OFF
(7) - Display
2. Feed the needle thread through the thread lever (9) and the thread
3. Press POWER (8) to activate the thread scale.
4. Press Motor ON/OFF (6) to start the winder (5).
5. Screw in the stop screw (2) (cw) until the tension increases, peaks and
The tension value is indicated on the display (7).
6. When the tension drops while you are screwing in (cw) the stopscrew (2),
7. Secure the stop screw (2) using the lock screw (1).
Important
To prevent it from turning while it is being secured, use a 10 mm wrench
to hold the stop screw (2) in place.
8. Check the thread tension and readjust it if necessary.
9. Screw in the stop screw (3) (cw) until the tension increases, peaks and
The tension value is indicated on the display (7).
10. When the tension drops while you are screwing in (cw) the stopscrew (3),
11. Secure the stop screw (3) using the lock screw (4).
Important
To prevent it from turning while it is being secured, use a 10 mm wrench
to hold the stop screw (3) in place.
12. Check the thread tension and readjust it if necessary.
62
⑥
guides of the thread scale and clamp it at the winder (5).
decreases again.
set the tension to 450±10 cN (average value).
decreases again.
set the tension to 720±50 cN (average value).
Adjusting the thread tensioning plate
⑦
⑧
(8) - POWER
(9) - Thread lever
Service Instructions 869-M PREMIUM - 00.0 - 07/2018
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