Brother HE-800A - Manual (Page 78)

HE-800A
9. CLEANING AND MAINTENANCE
70
ዕ-ዎ. Draining the oil
1. Remove the belt cover, and then gently tilt back the
machine head.
2. Place the oil tank (1) against the underside of the
table, and then remove the screw (2).
3. After the lubricating oil has been drained, make
sure that the O-ring (3) is in the correct position, and
then tighten the screw (2).
* Wipe the magnet (4) and the bed base (5) so that
they are free from dirt.
ዕ-ዏ. Cleaning the control box air inlet port
Use a vacuum cleaner to clean the filter in the air inlet
port (2) of the control box (1) at least once a month.
* If the machine is used while the air inlet port is
blocked, the inside of the control box will overheat.
When this happens, the overheating error code
(“E-40”) will be displayed and you will not be able to
operate the sewing machine.
ዕ-ዐ. Cleaning the eye guard
Wipe the eye guard clean with a soft cloth.
Note:
Do not use solvents such as kerosene or thinner
to clean the eye guard.
4070M
Bed base
3970Q
2162Q