Service manual

EBS - MARK II
1-52
Released:01/2013
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E - STANDARD MACHINE
2.2. V - SHAPE CYLINDER ADJUSTMENT
Open the V-shape cylinder (from the valve tests screen:
and adjust the stroke according to the
figure below, Y = 2,5 mm by moving the cylinder
after
loosing the screw .
2.3. AUXILIARY FABRIC HOLDER ADJUSTMENT
Adjust the holder
in the way it allows free passing
of the tongue with a sewn piece using the nut . Avoid
collision of the holder with the top looper! Check the
whole rotation of the looper while the auxiliary fabric
holder is open.
2.4. THREADING DEVICE ADJUSTMENT
Adjust the threading hook using the nuts
and
so that it goes smoothly into the needle eye.