Janome DC6030, Руководство по обслуживанию

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20
Step and
items to check
07)
Zigzag motor
(Step motor)
Feed motor
08)
Foot control
09)
Speed control
slider
Procedure
Turn the handwheel toward you to
indicate stitch width symbol.
Press the needle up/down button.
Turn the handwheel toward you to
indicate stitch length symbol.
・ P re s s t h e n e e d l e u p / d o w n
button.
If the result is correct condition,
press the start/stop button to
proceed the next step.
If the result is defective condition,
press the reverse stitch button to
proceed the next step.
Attach the foot control to the
sewing machine.
Depress the foot control as far as
it goes, then release it.
If the result is correct condition,
press the start/stop button to
proceed the next step.
If the result is defective condition,
press the reverse stitch button to
proceed the next step.
Shift the slide volume from left to
right, then return to the left.
If the result is correct condition,
press the start/stop button to
proceed the next step.
If the result is defective condition,
press the reverse stitch button to
proceed the next step.
Correct Condition
LCD displays “07”.
LCD displays stitch width symbol when
the needle bar is at middle position.
(Zigzag motor get default position.)
Stitch width
symbol
LCD displays stitch length symbol when
feed motor gets default position.
Stitch length
symbol
LCD displays “08”.
The foot control symbol appears when
the foot control is attached.
Foot
control
symbol
Buzzer sounds when the foot control is
deeply depressed.
Buzzer sounds when the foot control is
relased.
LCD displays “09”.
Buzzer sounds at right or left position.
Defective Condition
Zigzag motor does not get
default position.
q
Replace the step motor.
w
Replace the circuit board A.
Feed motor does not get
default position.
q
Replace the feed motor.
w
Replace the circuit board A.
The foot control symbol does
not appear.
Buzzer does not sound.
q
Replace the foot control.
w
Replace the machine
socket.
e
Replace the circuit board A.
Buzzer does not sound.
q
Replace the Speed control
slider.
w
Replace the circuit board A.
Self-diagnostic Test