Siruba D007R, Инструкция

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-7-
3-1 The installation & adjustment of looper
3-2 The clearance between looper and needle plate.
3-1-1.Please check that the screw A couldn't jut out from the
plane of looper holder B (Fig 1) and install the looper
holder on the looper rocker shaft D (Fig 2) .
3-1-2.Please install looper C on the looper holder D and tighten
fixed screw E. then, To screw on the screw A to hold the
looper C (Fig 2).
*Remark : Please don't screw on the screw A too over which will
cause the location of looper C be lost. Please stop to
screw on the screw A immediately when it hold the
looper C.
3-2-1.Please put the Measuring Gauge a into the groove of feed
dog driving mechanism on the cylinder bed. The top edge of
gauge a close to inside of cylinder bed groove. Then, Moved
Measuring Gauge a to the left and close the looper b. Please
check the looper is vertical to inside of cylinder bed groove.
(Fig 1)
3-2-2.Put on the needle plate c. To check the clearance
between the bottom of needle plate and the
top of looper is 0.2mm. (Fig 2)
Fig 2
a
b
Fig 1
Pull
Push
Fig 1
Fig 2
b
c
0.2mm
The groove of food dog
driving mechanism
Please switch off electric power
before installation & maintenance.
Warning !
Please switch off electric power
before installation & maintenance.
Warning !
b
c
a
d
b
c
a
e