Replacing Upper Filter; Replacing Lower Filter - Mennekes Basic 3,7 Manuel D'utilisation Et D'installation

Overview of maintenance work
Fig. 16: Maintenance work
No. Chapter
1 Î "8.1.1 Replacing upper filter"
2 Î "8.1.2 Replacing lower filter"
8.1.1

Replacing upper filter

Fig. 17: Replacing the upper filter mat
Replace the filter mat:
f Remove the cover (1) of the filter mat.
f Remove the old filter mat (2) and clean louvre and
cover.
f Insert a new filter mat (3).
f Place the cover on the new filter mat. The cover must
snap in.
20

8.1.2 Replacing lower filter

1
2
Fig. 18: Removing the ventilator unit
Remove the ventilator unit:
f Remove the plug (2) for the power supply.
f Loosen the wing nut (1) of the ventilator unit.
f Pull the ventilator unit (3) upwards.
Fig. 19: Replacing the lower filter mat
Replace the filter mat:
f Remove the cover (1) of the filter mat.
f Remove the old filter mat (2) and clean louvre and
cover.
f Insert a new filter mat (3).
f Place the cover on the new filter mat. The cover must
snap in.
f Reinstall the ventilator unit in reverse order.
f Connect the ventilator to the power supply.