Garudan GOV-1004-24, Руководство пользователя

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MP04000EN_190301 22
Setting up needle guard of chain stitch looper:
When chain stitch needle reached lowest
point of its stroke, the tolerance between rear needle
guard and needle is 0-0,05 mm and the tolerance
between front needle guard and needle is 0,1 – 0,2
mm.
Adjustment can be made by loosen screw (3), (4).
After adjustment, must make sure tighten screws.
Setting up upper looper:
1. When upper looper moves to its highest position, the distance
between tip of looper and center of needle should be as
specification chart listed below and also please refer to diagram 2.
2. When upper looper passing through the back of lower looper.
Please refer to diagram 3, for correct tolerance between upper
looper and lower looper.
3. When setting, please loosen screw (1), (2) as per diagram 1 and
set up the tolerances between upper looper and needle, upper
looper and lower looper as per specification chart then, tighten
screw (1), (2).
Model a
GOV-1004-24 4,5 – 5,0
GOV-1005-34 4,3 – 4,8
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