Installing A Prru3901 On A Keel - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Figure 7-19 Installing a pRRU3901 on a plate
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7.4.6 Installing a pRRU3901 on a Keel

This section describes how to install a pRRU3901 on a keel. If a suspended ceiling plate
cannot bear the pRRU3901, the pRRU3901 can be installed on the keel on the ceiling.
Context
Before installing the pRRU3901 on a keel, ensure that the keel is strong enough to bear the
pRRU3901.
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Procedure
Step 1 Determine the position for installing the pRRU3901 based on the construction blueprint and
the clearance requirements.
Step 2 Place the V clamp across the keel, and use a marker to mark the projective positions of the
mounting holes on the suspended ceiling plate, as shown in
Issue 06 (2015-10-30)
The mounting bracket of the pRRU3901 can be installed on the keel of the following
specifications: GBT 11981-2008, JIS A6517-2002, and ASTM C635 C635M-2007. The
installation mode depends on onsite requirements because there are various keels.
This section describes the procedure of installing a pRRU3901 on the keel of JIS
standard used in Japan. The procedure of installing a pRRU3901 on other keels is the
same as that of installing a pRRU3901 on the keel of JIS standard.
NOTE
For details about the clearance requirements, see
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7.1.3 Space Requirements.
Figure 7-20.
7 Installing a pRRU3901
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