Airflow Adroit DV245 Series, Инструкция по эксплуатации

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MAINTENANCE
MAINTENANCE
E
NOTE
Only the supply air fan is equipped
with a sound-damping grid.
CLEANING THE FANS
To clean the supply air fan:
1. Disconnect the ventilation unit from the mains electricity
supply.
2. Open the doors of the unit.
3. Pull the temperature sensor out of the rubber feed through (A).
4. Disconnect the quick connector (B) of the fan cables.
5. Remove the rubber feed through (C).
6. Undo the fan’s mounting screws.
7. Pull the fan out of its housing.
8. Clean the fan.
9. To reassemble the ventilation unit, follow the above steps in
reverse order.
10. Close the doors and plug the unit back into the mains.
11. The fan has now been checked and cleaned.
Clean the extract air fan in the same way. The extract air fan is
located symmetrically on the opposite side of the unit.
FANS
Check the cleanliness of the fans when servicing the filters and the heat recovery cell. Clean the fans as
required.
You can clean the fan blades with compressed air or by brushing them gently.
WARNING
The fans are extremely sensitive
to external shocks, and to
minimize risk of damage to them
we recommend that the fans
be cleaned in place, i.e. without
attempting to remove them.
WARNING
Remember to replace the
temperature sensor by feeding it
through the rubber feed.
A
B
C
DV245