Adjusting The Thread Trimmer -900/24; Axial Position Of The Control Cam - Pfaff 939 U Adjustment Manual

Justierung
1

Adjusting the thread trimmer -900/24

.06
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Axial position of the control cam

.06.01
● Shift control cam 1 (screw 2) and adjustment ring 3 (screw 4) in accordance with the
52
Requirement
1. Roller 5 should be at a distance of 0.3 mm from the control cam 1.
2. Adjustment ring 3 should be touching the control cam 1.
1
4
0,3 mm
Fig. 1 - 47
requirements.
2
3
4