Lubricating the Machine
By oiling the machine, the occurrence of unwanted noises in the hook area can be prevented. bernette recommends using Klüber OY 100 sewing machine oil for this sewing machine. bernette recommends oiling the hook at the following times.
- Prior to the machine's first use
- after a longer downtime of the machine
- in case of intensive use: daily before sewing
- in case of unwanted noises in the hook area
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.
- Lubricate the marked areas with 3 drops of oil each.
- Remove the bobbin case.
- Clean the hook race area with a brush and a soft cloth. Never use any sharp instruments.
- Lubricate the marked areas with 1 drops of oil each on the felt.
- Turn the handwheel counterclockwise a few times and remove any excess oil with a cloth.
- Insert the bobbin case.
- Sew on a test fabric.