Donaldson BOFA AD 350, Руководство пользователя

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Maintenance
Filter Replacement
Refer to section 2 02 for PPE requirements.
During use, the unit will alert the user when its filter needs
replacing. When the filter needs to be changed, the LED are
illuminated as below.
To remove and replace the pre filter follow the procedure
detailed below.
1. Isolate the electrical supply to the unit.
2. Undo the latches on either side of the unit and lift
the motor section off.
3. Remove the filters from the base.
4. Vacuum out any dust in the base.
5. Remove the pre filter from inside the combined
filter and replace with a new pre filter.
6. Locate the combined filter into the base.
7. Replace the motor section and fasten the latches.
8.
Reconnect the power supply.
To remove and replace the combined filter follow the
procedure detailed below.
1. Isolate the electrical supply to the extractor
2. Undo the two clips on the sides of the unit and
remove the motor section using the two handles on
the sides of the lid.
3. Lift the filter out of the unit. Once removed it is
recommend that the used filters are bagged and
sealed.
4. If the current pre filter is found to be serviceable
place into the new combined filter. Lower the new
filter into position.
5. Replace the motor section, and fasten the two clips.
If the VOC (Volatile Organic Compound) alarm option is
installed in your unit, the extractor will monitor and detect
the level of VOC particles in the air. If the VOC level rises
above a pre-set level then the LED to the right of the bell
symbol will illuminate red. This requires the replacement of
the combined filter.
Note: The unit needs to be set at above 75% power for
the filter condition LEDs to function.
Note: The filter MUST be fitted when the extractor is in
use.
VOC
Alarm
02
6