103Cleaning and Maintenance
Cleaning
If the sewing computer is stored in a cold room, it should be brought to a warm room about
one hour before use.
Never use alcohol, petrol, white
spirit or any type of solvent to
clean the sewing computer!
Cleaning the Stitch Plate
Periodically remove thread lint and remnants
which collect under the stitch plate and the
hook.
• turn power switch to «0» (off) and pull out
plug from electrical outlet
•remove presser foot and needle
• open the free arm cover
•press the stitch plate down at the back
right corner, lift and remove
• clean the area with the lint brush
•replace the stitch plate
Cleaning the Screen and
the Sewing Computer
• wipe with a damp cloth
Lubricating
• turn power switch to «0» (off) and pull
out plug from electric outlet
• squeeze one drop of oil into the hook race
•run the sewing computer for a short time
without thread to prevent oil soiling your
work
Caution:
Disconnect plug from the
socket before cleaning or
lubricating!
Cleaning the Hook
• turn power switch to «0» (off) and pull out
plug from electric outlet
•remove the bobbin case
• push the release lever to the left
• let down the locking lever and the black
hook race cover
•remove the hook
• clean the hook race, never use a sharp
instrument
•replace the hook, turning the
handwheel if necessary so that the
hook driver is on the left
• close the hook race cover and secure with
the locking lever, the locking pin must
engage
• check by turning the handwheel
• insert the bobbin case
BERNINA is committed to the protection
of the environment. We strive to
minimize the environmental impact of
our products by continuously improving
product design and our technology of
manufacturing.
At end of life please dispose of this product
in an environmentally responsible way
according to the national directives. Do not
throw away this product with your household
waste. In case of doubt, please contact your
dealer.
