Janome 7330 MAGNOLIA, Руководство по обслуживанию

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7330
* Led display is dtfferent from that
shown to the left.
If led displays "E1", width motor or
board "A".
When the foot control
is not depressed, led
should display "F0"
to "FF" (hexadecimal
value).
When the foot control
is fully depressed, led
should display "05"
to "2F".
When the control is
disconnected, led
should show "00"
to "04".
* Led display is different from
that shown to the left.
If led displays "E2", replace
motor or board "A".
* Led displays
Feed motor is set to the initial position.
(Stitch length : 0)
* Led displays "bs".
Zigzag width motor is set to the initial
position. (Needle centered)
STEP
09)
Slide
volume
OPERATION
Press needle up/down button,
led displays "09" for one second.
Slide the speed control lever
from the left to the right, then
return it to the left.
CORECT CONDITION
When the speed control lever is at the left,
led displays "00".
The indicated value
(hexadecimal) increases as you move
thew speed control lever to the right, and
finally it shows "FF" when the lever
reaches the right-most position.
DEFECTIVE CONDITION
* Led display is different from that
shown to the left.
1. Replace slide volume.
2. Replace board "A".
10)
Foot
controller
Press needle up/down button,
the led displays "10" for one second.
Depress the foot controller down
all the way and release.
* Led display is different from that
shown to the left.
1. Replace foot control.
2. Replace machine socket.
3. Replace board "A".
11)
Zigzag width
motor
Press the needle up/down
button, the led displays "11" for
one second.
* Press the start/stop button.
Feed
motor
Turn the handwheel toward you to
lower the needle to its lowest
position, then press start/stop
button.