Siruba D007R, Инструкция

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-11-
3-5 The adjustment of looper moved right & left position.
3-5-1.Please install the scale plate a to the front hole of
cylinder bed and hold it up by screw b (Don't tighten it!).
Please install the pointer d by screw c on looper g and
close to the scale plate a. Turning the handle wheel to
move the looper g to the right dead point. Please adjust
the 0 degree of scale plate to the tip of pointer d. Then,
tighten the scale plate a by screw b. Turing the handle
wheel to move the looper g to the left dead point. The
pointer shall indicate at 55.40 degree in exactly. (Fig 1)
*The angle of looper moved right & left
position is difference accord with different
needle gauge. Please refer to the following
specification table :
*Notice !! The screw e is a left-handed
thread! It's different than normal Screw.
Please loosen the screw by clockwise and
tighten it by counterclockwise. Please
tighten the nut e in appropriately. If the
nut e is tighten up too much. The machine
is going to be stuck in easily.
3-5-2.To adjust the angle of looper moved right & left
position, Loosen the nut e and moved the screw f for
adjusting. The angle will be decreased when the screw
be moved to the right. The angle will be increased
when the screw be moved to the left. (Fig 2)
Fig 1
g
b
a
d
c
f
e
Fig 2
Right
Left
Needle gauge specification (degree)
4 4.8 54°40'
4 5.2 55°40'
5 5.2 55°40'
4 6.0 56°40'
4 6.4 57°40'
Please switch off electric power
before installation & maintenance.
Warning !