2. Replace the VESDA filter cover.
Rittal SK 3243 ventilation fan filter
The ventilation fan filter is located behind the louvered grille.
IMPORTANT:
You do not need any tools to remove and replace the ventilation fan filter.
Removing the Rittal SK 3243 ventilation fan filter
Lift the latch on the louvered grille and pull forward to open it (1).
1.
Remove the old filter (2).
2.
Check the fan filter quarterly to be sure that it is clean.
Removal and replacement procedures 38