Draining The Oil; Cleaning The Control Box Air Inlet Port; Cleaning The Eye Guard - Brother LH4-B800E Instruction Manual

9-2. Draining the oil

(3)

9-3. Cleaning the control box air inlet port

(2)

9-4. Cleaning the eye guard

1. Remove the belt cover, and then gently tilt back
the machine head.
2. Place the oil tank (1) against the underside of the
Bed base
work table (2), and then remove the screw (3).
3. After the oil has all drained out, tighten the screw
(3).
(2)
(1)
2160Q
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
(1)
operate the sewing machine.
2161Q
Wipe the eye guard clean with a soft cloth.
NOTE:
Do not use solvents such as kerosene or thinner to
clean the eye guard.
2162Q
HE-8000
9. MAINTENANCE
69