Pfaff Creative 7550, Руководство по обслуживанию, Страница: 93 / 116

Fitting:
Note:
Make
sure
that pull-spring 199 of
the
tra n
sverse
-d
r
ive
stepping motor
is
hooked on at
the
feed dog .
e
Hook
pull-spring
199
on
et
the
transverse-drive stepping motor and Install the transverse-drive
stepping motor.
•
Insert and lightly tighten the three Philips screws 201 (fig. 38b).
•
Place seven-lead flat cable 200 in the cable duct.
•
Carry ou1 adjustment of feed dog In sideways direction according to section
4
of the adjustment
and repair instructions.
• Insert
the
complete buttonhole
sensor .
•
Insert the
bobbin
thread monitor
and
f
as
te
n it with screws
1 53 (fig.
38a ) .
• Place
frve-wire and four-wire flat
cable in
the cable guides.
•
Set the complete baseplate against the machine.
•
Now the flat cables are connected to the machine
as
follows (fig. 38):
•
Motor plug 116 to motor socket 1 1 8 (both catches 117 must engage).
•
Two-connection plug 124 to the
two
pin base.
•
The plug of frve-wlre flat cable 127 to the black pin
base.
•
The plug
of
seven-wire flat cable 200 to the pink pi n
base.
• The
plug of seven-wire flat cable 1 to the blue pin base.
e The
plug
of
seven-wire flat cable 1 - :.. to the l
...
ck pin base.
e The
plug
of
twelve-wire flat cable 121
to
·l)e blcck pin
b� �.
•
The plug
of
five-wire flat cable 126 to th • >lue pon ba se .
•
The plug of four-wire flat cable 123 to th( olack pin
bas ..
e
Fold the baseplate against
the
machine a ,
• ci
fasten it
with
the fol r screws .
e
Use testing appliance ABB Metrawett M 50 3 t o · carry o u •
1n
electrical safe •est ac · ni ng to
VDE 0701.
92