Installing A Prru3902 On Steel Hangers - Huawei DBS3900 Installation Manual
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Installation Guide
Figure 8-29 Locking the protection screw
(1) M4 threaded hole
----End
8.3.6 Installing a pRRU3902 on Steel Hangers
This section describes how to install a pRRU3902 on steel hangers.
Context
Either M6 or M8 steel hangers can be used for installation.
Procedure
Step 1 Determine the position for installing the pRRU3902 based on the construction blueprint and
the clearance requirements.
Step 2 Install two steel hangers onto the ceiling. A distance of 90 mm must be retained between the
two hangers, as shown in
Issue 06 (2015-10-30)
NOTE
For details about the clearance requirements, see
Figure
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(2) Hole for self-tapping screws
8.1.3 Space
8-30.
8 Installing a pRRU3902
(3) Quincunx screw
Requirements.
116
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