Machine head 121
4. Tighten the screw (4).
5. Replace the winder lid.
5.6.2 Canceling cylindrical winding
Fig. 52: Canceling cylindrical winding
(1) - Voltage
The bobbin thread must be wound evenly onto the winder.
To cancel cylindrical winding:
1. Loosen the screw (2).
2. Shift the tensioner (1).
3. Tighten the screw (2).
Service Instructions 806N-111-10/806N-121-10 - 00.0 - 09/2023
• If the thread is wound too far on the outside: Press the tensioner
inward
• If the thread is wound too far on the inside: Pull the tensioner
outward
①
(2) - Screw
②
77