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Miele DA 402 にも：操作およびインストール手順 (36 ページ)

Operation

Filter timers

A timer monitors the hours of fan

operation. The indicator for the grease

filter will light after 30 hours of

operation. The grease filters must then

be cleaned.

After the grease filters have been

cleaned and put in place, the grease

filter timer must be reset.

^ To do this, press the grease filter

button for about 3 seconds.

The indicator will go out.

To check the percentage of time

already used:

^ Press the On/Off button to turn the

fan on.

^ Press and hold the grease button.

The number of flashing "– / +" indicators

show the percentage of programmed

hours that have been used.

1 indicator = less than 25 %

2 indicators = less than 50 %

3 indicators = less than 75 %

4 indicators = less than 100 %

This information will remain stored in

memory in the event of a power failure.