Danfoss VLT AutomationDrive FC 301 Series Design Manual page 124

Mechanical Installation
NOTICE!
The backplate is relevant for A4, A5, B1, B2, C1 and C2
only.
1 Backplate
8 8
Figure 8.3 Mounting on a non-solid backwall requires a
backplate
For adjustable frequency drives with IP66, take extra care
to maintain the corrosive-resistant surface. A fiber washer
or a nylon washer may be used to protect the epoxy
coating.
122
Design Guide
1
1
2
3
4
Figure 8.4 Mounting on a Non-solid Back Wall
Rev. 2014-04-04 All rights reserved.
1
Backplate
IP66 adjustable frequency drive
Base plate
Fiber washer
2
3
4
MG33BF22