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Problems and Warning Signals
If a buzzer sounds and the LCD screen shows a warning sign, follow the guidance below.
Warning Sign Cause Try this
1. The start/stop button is pressed with the foot control
connected.
2. The foot control is out of order.
(The foot control sign keeps blinking.)
Disconnect the foot control.
Contact the service center
or the store from whom the
machine was purchased.
The machine is started without lowering the presser foot.
The machine will stop if the presser foot is raised while
sewing.
Lower the presser foot and
start the machine.
Lower the presser foot and
start the machine again.
The bobbin winder spindle is shifted to the right. Shift the bobbin winder
spindle to the left for
stitching.
The machine will stop if the buttonhole is sewn without
lowering the buttonhole lever.
Lower the buttonhole lever
and start the machine
again.
The twin needle key is pressed when a pattern unsuitable
for twin needle sewing has been selected.
Select the pattern suitable
for twin needle sewing.
The twin needle key is pressed when the twin needle sign
is indicated on the LCD screen.
Replace the twin needle
with a single needle and
press the twin needle key.
The machine is started without lowering the feed dog with
button sewing selected.
Lower the feed dog.
The machine is started with the feed dog lowered. Raise the feed dog.
The machine is started without the needle plate. Attach the needle plate.
Replace the needle plate.
The machine is started after halting due to overload.
Wait for at least 15 seconds
to restart. Remove tangled
threads around take-up lever,
hook race and automatic
thread cutting mechanism.
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