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5-2. Disposal of batteries
The operation panel has a built-in battery in order to operate the clock even when the power is
turned OFF. Be sure to dispose of the battery following the local laws and regulations.
■
How to remove the battery
❶
❸
❷
❷
❹
A
1) Release lock
❶
of the door at the back or side
face of the sewing machine to open the door.
2) Remove cover setscrews
❷
of electrical box
❸
that is located inside the door. Then, detach the
front cover of the electrical box.
3) Slide stopper
A
of battery
❹
in the direction of
the arrow to detach battery
❹
.
❶
5-3. Draining waste oil
When polyethylene oiler
❶
becomes filled with oil,
remove polyethylene oiler
❶
and drain the oil.
