Machine; Cleaning The Display; Cleaning The Feed Dog; Cleaning The Hook - Bernina COLLEGE 455 User Manual

Care and maintenance

11.2 Machine

Cleaning the display

> Clean the display in the switched off status with a soft slightly damp microfiber cloth.

Cleaning the feed dog

Remove the thread remnants under the stitch plate regularly.
CAUTION Electronically driven components
Risk of injury near the needle and the hook.
> Raise the presser foot.
> Switch the machine off and disconnect it from the power supply system.
> Remove the presser foot and the needle.
> Lower feed dog.
> Remove the stitch plate.
> Clean the feed dog with the brush.

Cleaning the hook

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.
> Open the bobbin cover.
> Remove the bobbin case.
> Push the fastening bracket to the left.
> Flap down the fastening bracket along with the black hook race cover.
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