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X for Nm 100
X for Nm 110 and 120
X from Nm 130
To perform the setting, move the lower shaft axially:
To the right
To the left
Fig. 66: Setting the needle evasive movement of the hook (2)
(3) - Dial gage (dial gage 4,
To test the ellipsis width:
1. Tilt the machine head ( p. 19).
2. Screw in the clamping sleeve (4).
3. Insert the dial gage (3).
4. To move the hook shaft to the lowest position, turn the handwheel.
5. Set 0 on the dial gage (3).
6. To move the hook shaft to the highest position, turn the handwheel.
The difference must match the previously calculated ellipsis width.
To set the ellipsis width, you must move the rocker bolt in the hook hous-
ing in axial direction.
68
Setting the needle evasive movement of the hook (ellipsis width)
③
p. 14)
= 0
mm
= 0.1 mm
= 0.2 mm
= ellipsis width is smaller
= ellipsis width is larger
(4) - Clamping sleeve
Service Instructions 195 - 00.0 - 12/2017
④
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