Maintenance Intervals

To ensure that your machine remains in perfect working order over the long term, bernette recommends regular maintenance and care.

The maintenance intervals depend largely on the following factors:

bernette recommends maintaining the machine after every 3 – 4 bobbins of thread have been sewn.

Task	Maintenance Interval	Measures
Cleaning the Machine	Regularly, depending on usage of the machine.	Wipe down the surface of the machine and screen with a soft, slightly damp microfiber cloth.
Checking the Machine	Regularly, depending on usage of the machine.	Check the machine for external damage. In case of damage, contact your BERNINA dealer.
Oiling the Needle Bar	If the machine is used frequently, every 6 months. After a longer downtime of the machine. If unusual noises are heard in the area around the needle bar.	Oil the needle bar. Oiling the Needle Bar
Cleaning and Oiling the Bobbin Case	Regularly, depending on usage of the machine.	Clean and oil the bobbin case. Cleaning/Oiling the Bobbin Case
Cleaning the Needle Threader and Thread Clamp	Regularly, depending on usage of the machine.	Clean the needle threader. Cleaning the Needle Threader and Thread Clamp
Replacing the Needle	Regularly, depending on usage of the machine.	Replace the needle. Changing the Needle
Update Firmware	As soon as a new version is available.	Update the Firmware. Update Firmware
Adjusting, Cleaning and Lubricating the Machine Components inside the Machine	For intensive use: Every year For normal use: Every two years If the relevant message is displayed.	Contact your BERNINA dealer.