Problems And Warning Signals - ELNA eXcellence 792PRO Instruction Book

Problems and Warning Signals

If a buzzer sounds and the visual touch screen shows a warning sign, follow the guidance below.
Warning Sign
The start/stop button is pressed with the foot control
connected.
The foot control is broken.
The machine will stop if the buttonhole is sewn without
lowering the buttonhole lever.
The twin needle key is pressed when the twin needle
sign is indicated on the visual touch screen.
The machine is started with the feed dogs lowered.
The needle plate is removed.
The needle plate is not properly attached to the set
position.
The needle plate is removed with the needle plate
release dial.
The machine stops due to overload.
Cause
146
Try this
Disconnect the foot control.
Contact the service center
or the store from whom the
machine was purchased.
Lower the buttonhole lever
and start the machine again
(refer to page 58).
Replace the twin needle
with a single needle and
press the OK key (refer to
page 24).
Raise the feed dogs unless
you want to sew with the
feed dogs lowered (refer to
page 37).
Attach the needle plate.
Check if the needle plate
is attached properly (refer
to page 34).
Turn the needle plate
release dial at set position.
Attach the needle plate
(refer to page 145).
Wait for at least 15 seconds
to restart. Remove tangled
threads around the take-up
lever, hook race and auto
thread cutter device.