Errors and faults
71
Fault Cause Remedy
Machine not running
Power switch to «0». > Set the power switch to «I».
> Get in contact with the specialist BERNINA dealer.
Neither the sewing light nor
the light on the free arm
lights up
Switched off in the Setup
Program.
> Activate it in the Setup Program.
The sewing light is defect. > Get in contact with the specialist BERNINA dealer.
Upper thread monitor doesn't
react
Switched off in the Setup
Program.
> Activate it in the Setup Program.
Bobbin thread monitor
doesn't react
Switched off in the Setup
Program.
> Activate it in the Setup Program.
Error during software update
USB stick is not recognized. > Use a BERNINA USB stick.
Software update is blocked
(hourglass is inactive).
> Remove the stick and switch the machine off and on
again. Continue the update according to the
notification.
Update data is not recognized. > Do not save update data in a folder.
> Unzip update data.
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