Draining The Oil; Cleaning The Control Box Air Inlet Port - Brother BAS-343E Instruction Manual

8. Maintenance and inspection

8-3. Draining the oil

8-4. Cleaning the control box air inlet port

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3. If using the liquid cooling tank q, fill it with silicon oil
(100 cs).
4. If oil is to be mixed with the air in the needle cooler,
remove the black cap and fill the oiler w with silicone
oil.
1. Remove and empty the waste oil container q when-
ever it is full.
2. After emptying the waste oil container q, screw it back
into its original position.
Use a vacuum cleaner to clean the filter in the air inlet
port w of the control box q 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-
d") will be displayed and you will not be able to oper-
ate the sewing machine.
BAS-343E