Installing A Prru3901 - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Figure 7-3 pRRU3901 installation process

7.4 Installing a pRRU3901

This section describes the pRRU3901 installation process. A pRRU3901 can be installed on a
wall, ceiling, indoor metal pole, or standard keel, but not on an aluminum panel or a
non-standard keel.
Issue 08 (2016-05-30)
Note the following when installing the pRRU3901:
 The pRRU3901 cannot be grounded. If the pRRU3901 is grounded but the RHUB connected to this
pRRU3901 is not, the pRRU3901 may fail to be powered on.
 A minimum distance of 50 cm must be reserved between the pRRU3901 and the incandescent lamp.
 The installation spacing between the pRRU3901 and the temperature sensor must be greater than 50
cm.
 It is good practice to install the pRRU3901 on materials that can tolerate a temperature higher than
65° C and have an ignition point higher than 70° C.
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