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Setting the throttle valves
Fig. 57: Setting the throttle valves
(1) - Throttle valve - upward movement
1. Set the throttle valves (1, 2).
Setting the thread suction device
Proper setting
The thread suction device reliably sucks in the thread. Even though
positioned closely to the swung-out needle thread advancing device, the
thread suction device does not interfere with the swivel motion performed
by the needle thread advancing device.
Fig. 58: Setting the thread suction device
(1) - Angle bracket with screws
73
①
(2) - Throttle valve - downward movement
Service Instructions 911-211 - 02.0 - 10/2016
Machine head
①
②
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