Pedestal Installation Of F-Frames - Danfoss VLT HVAC Drive FC 102 Design Manual

How to Install
To install a pedestal-mounted D-frame unit, perform the
following steps as shown in Figure 5.28:
1. Attach the pedestal to the backchannel using two
M10 nuts
2. Fasten two M5 screws through the back pedestal
flange into the pedestal drive mounting bracket
3. Fasten four M5 screws through the front pedestal
flange into the front connector plate mounting
holes
1
3
Figure 5.28 Pedestal Hardware Installation
MG16C122
Design Guide

5.1.5 Pedestal Installation of F-frames

The F-frame adjustable frequency drives are shipped with a
pedestal. The F-frame pedestals use eight bolts instead of
four, as shown in Figure 5.29.
Figure 5.29 Pedestal Bolt Installation
To install a pedestal-mounted F-frame unit, perform the
2
following steps:
1.
2.
3.
Danfoss A/S © Rev. 2014-01-13 All rights reserved.
If using a kit to direct the airflow from the
heatsink to the outside vent on the back of the
adjustable frequency drive, verify that there is a
minimum of 4 in [100 mm] ceiling clearance.
Install each M8x60 mm bolt with lock washer and
flat washer through the frame into the threaded
hole in the base. Install four bolts per cabinet.
Refer to Figure 5.30
Install each M10x30 mm bolt with captive lock
washer and flat washer through the base plate
and into the threaded hole in the base. Install
four bolts per cabinet. Refer to Figure 5.30
5 5
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