Pedestal Installation Of F-Frames - Danfoss VLT AutomationDrive FC 300 Design Manual

Mechanical Installation

6.2.13 Pedestal Installation of F-frames

The F-frame frequency converters are shipped with a
pedestal. The F-frame pedestals use 8 bolts instead of 4, as
shown in Illustration 6.102.
Illustration 6.102 Pedestal Bolt Installation
To install a pedestal-mounted F-frame unit, perform the
following steps:
1. If using a kit to direct the airflow from the heat
sink to the outside vent on the back of the
frequency converter, verify there is a minimum of
100 mm ceiling clearance.
2. Install each M8x60 mm bolt with lock washer and
flat washer through the frame into the threaded
hole in the base. Install 4 bolts per cabinet. Refer
to Illustration 6.103
3. 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 4
bolts per cabinet. Refer to Illustration 6.103
®
VLT AutomationDrive FC 300 Design Guide 90-1200 kW
Illustration 6.103 Fastener Location Detail
1 M8x60 mm bolt
2 M10x30 mm bolt
Table 6.63 Legend to Illustration 6.103
MG34S202 - Rev. 2013-08-19
1
2
6 6
159