User manual

Rittal enclosure cooling unit 33
8 Inspection and maintenance
EN
Fig. 44: Remove the top louvred grille
Key
1 Mounting clip
2Cover
3 Top louvred grille
4 Infill panel on cooling unit

Flip open the bottom louvred grille below the infill pan-
el.
 Release the two stays in the top hinge mechanism
from the brackets attached to the cover of the cooling
unit.
Fig. 45: Attachments on hinge mechanism
Key
1Cover
2 Stays in hinge mechanism
3Bracket
4 Bottom louvred grille

Pull the bottom louvred grille forwards out of its hold-
ers, and place or lay it down somewhere safe.
Fig. 46: Bottom holders of louvred grille
Key
1 Bottom louvred grille
2Holders
 Gently pull the infill panel, including display, forwards
to release it from the mounting clips on the cover.