Needle thread advancing device
Service Instructions 755 A/756 A - 00.0 - 02/2019 97
14.2 Setting the movement of the needle thread advancing
device
Fig. 102: Setting the movement of the needle thread advancing device (2)
To set the movement of the needle thread advancing device:
1. Open the menu Service > Multi test > Multi test I/O
to select output Y5 and tap on auto.
The movement of the needle thread advancing device is completed
automatically.
2. Set the movement of the needle thread advancing device at the throttle
valve (1).
The movement should be swift, but not abrupt.
(1) - Throttle valve