Cleaning The Hook - Bernina 435 User Manual

Care and Maintenance
> Lower feed dog.
> Remove the stitch plate.
Dust and Thread Residues Inside the Machine
NOTICE
Damage to mechanical and electronic components.
> Use a brush or a soft cloth.
> Do not use compressed air spray.
> 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 hook cover.
> Remove the bobbin case.
> Push the release lever to the left.
> Flap down the locking bracket with the black hook race cover.
> Remove the hook.
Dust and Thread Residues Inside the Machine
NOTICE
Damage to mechanical and electronic components.
> Use a brush or a soft cloth.
> Do not use compressed air spray.
> Clean the hook race area with a brush and a soft cloth. Never use any sharp instruments.
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