Attachment
12 Attachment
12.1 Maintencance and cleaning
Cleaning the display
> Clean the display with a soft damp cloth.
Cleaning the feed dog
Electronically driven components.
CAUTION
Risk of injury near the needle and the hook.
> Switch the machine off and disconnect it from the power supply system.
Remove the thread remnants under the stitch plate regularly.
> Remove the presser foot and the needle.
> Push the button «Feed dog up/down» (1) to lower the feed dog.
> Remove the stitch plate.
> Clean the feed dog with the brush.
Lubricating the machine
Electronically driven components.
CAUTION
Risk of injury near the needle and the hook.
> Switch the machine off and disconnect it from the power supply system.
Prerequisite:
•
> Fill the oil depot with 1 drop of the supplied BERNINA oil.
172
1
The stitch plate is removed.
035964.50.04_2014-08_Manual_B790_EN