Bernina 540 - Appendix; Maintencance and Cleaning; Cleaning the Display; Cleaning the Feed Dog

Appendix
159
17 Appendix
17.1 Maintencance and cleaning
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
CAUTION
Electronically driven components
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.