INSTALLING CHASSIS IN A CABINET
31 20/1531-ASP11301 Uen B5 2017-03-23
Figure 24: Installing Subrack A
1) Mount four captive nuts (A) (2.3 Installing Supporting Captive Nuts on page 18)
according to the number positions shown.
2) Use the screws (C) to fasten the subrack A to the captive nuts in the cabinet.
Make sure that no gap is left between subracks A, and B.
Parts from this mounting set are used at a later installation stage, leave the remaining
parts at hand.
2.7 INSTALLING THE FAN UNIT
This section describes the installation of fan unit and upper air plate in the cabinet.