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Fault
Speed too low
The machine doesn't start
Error during firmware update
Beads and/or bartacks are
repeatedly not sewn properly
Cause
Unfavorable room temperature.
Settings in the Setup Program.
Unfavorable room temperature.
The machine is damaged.
USB stick is not recognized.
The update process is blocked
and the hourglass on the display
is inactive.
Firmware update files are not
found.
The Buttonhole Foot with
Slide #3A is not calibrated with
the machine.
Solution
> Place the machine in a warm room one hour before use.
> Adjust the sewing speed in the Setup Program.
> Adjust the slide.
> Place the machine in a warm room one hour before use.
> Connect the machine and switch it on.
> Contact an authorized BERNINA dealer.
> Use the BERNINA USB stick.
> Remove the USB stick.
> Switch off the machine.
> Switch the machine on.
> Follow the instruction on the display.
> Unzip the update data.
> Store data for the firmware update directly on the data
medium and not in a folder on the USB stick.
> Calibrate Buttonhole Foot with Slide #3A. (see page 53)
Errors and faults
117
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