Illustration 3.48: Top duct closing plate installed
Illustration 3.49: Enclosure top installed
Illustration 3.50: Top view of Rittal enclosure
3.4.3. Installation of Rittal Enclosures, cont.
The bottom duct assembly pieces. Refer to drawing showing exploded view of duct work compo-
nents. Gasket is installed as shown. Assemble the bottom duct less the cover. Assembly includes
the mounting of 3 angle brackets on the front and sides of the partially assembled bottom duct.
The bottom duct collar is bolted to the duct using 3 - T25 screws in the outermost holes of the
brackets. Tighten the screws to compress the gasket.
Illustration 3.51: Bottom ductwork pieces
Illustration 3.52: Bottom ductwork partially as-
sembled
3. How to Install
VLT
®
Automation Drive FC 300
Operating Instructions High Power
40
MG.33.U1.02 - VLT
®
is a registered Danfoss trademark
3