3.33: Bottom duct adapter installed
3.34: Side view
NOTE
Install the bottom plate after the adjustable frequency drive has been installed on
the back to assure proper gasket coverage.
Install the two mounting brackets on the adjustable frequency drive chassis, and then install the
bottom duct adapter on the bottom of the adjustable frequency drive as shown below.
The installation of the bottom plate is easier when the back panel is outside the enclosure. The
curved leading edge of the bottom duct adapter is to the front of the adjustable frequency drive
and down.
Before installing the back panel with the ad-
justable frequency drive in the Rittal TS8 en-
closure, remove and discard the rearmost 5
screws (see illustration below) located on the
top cover of the adjustable frequency drive.
The holes will be used to fasten the top duct
work with the longer screws provided with the
kit.
3.35: Top of IP 00/Chassis adjustable frequency
drive
VLT
®
HVAC DRIVE High Power
Instruction Manual
3. How to Install
MG.11.F1.22 - VLT
®
is a registered Danfoss trademark.
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