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Adjusting the thread cutter
Service Instructions 969 - 01.0 - 12/2015
75
14 Adjusting the thread cutter
14.1 Adjusting the thread cut-off point
Proper setting
The left edge of the lever (2) must be at a distance of 81.5 mm from the
right edge of the arm (5). The control cam (3) is located at a distance of
1 mm from the lever (2).
When the pulley (7) is engaged in the setting groove of the control cam (6):
The handwheel scale indicates 120°.
Cover
•
Upper right cover (
p. 11).
Fig. 52: Setting the position of the lever using the pulley and the control cam
Setting steps
1. Loosen the screw (1).
2. Adjust the lever (2) to a distance of 81.5 mm from the right edge of the
arm (5).
WARNING
Risk of injury!
Risk of crushing injuries and stab wounds from
sharp and moving parts.
Turn off the machine before setting the thread
cutter.
(1) - Screw
(2) - Lever
(3) - Control cam
(4) - Screws
(5) - Edge of the arm
(6) - Setting groove
(7) - Pulley
①
③
④
⑤
⑥
⑦
②
81.5 mm
1 mm
Содержание H-Type 969
Страница 1: ...969 Service Instructions...
Страница 24: ...Positioning the arm shaft 22 Service Instructions 969 01 0 12 2015...
Страница 26: ...Setting the handwheel scale 24 Service Instructions 969 01 0 12 2015...
Страница 32: ...Setting the drive 30 Service Instructions 969 01 0 12 2015...
Страница 40: ...Setting the stitch length adjusting wheels 38 Service Instructions 969 01 0 12 2015...
Страница 48: ...Setting the feed dog 46 Service Instructions 969 01 0 12 2015...
Страница 52: ...Aligning the needle bar linkage 50 Service Instructions 969 01 0 12 2015...
Страница 60: ...Position of the hook and needle 58 Service Instructions 969 01 0 12 2015...
Страница 76: ...Adjusting the thread system 74 Service Instructions 969 01 0 12 2015...
Страница 82: ...Adjusting the thread cutter 80 Service Instructions 969 01 0 12 2015...
Страница 84: ...Soft start 82 Service Instructions 969 01 0 12 2015...
Страница 89: ......