Checking The Prru3907 Hardware Installation - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Step 2 Close the cover plate of the pRRU cabling cavity, and use an M6 inner hexagon screwdriver
to tighten the screw on the cover plate to 4.8 N·m (42.48 lbf·in.), as shown in
Figure 9-24 Closing the cover plate of a pRRU cabling cavity
Step 3 Take off the ESD gloves, and pack up all tools.
----End

9.5 Checking the pRRU3907 Hardware Installation

pRRU3907 hardware installation checking includes hardware and cable installation checking.
Table 9-6
Table 9-6 Hardware installation checking list
No.
1
2
3
Issue 06 (2015-10-30)
lists the hardware installation checking items.
Item
The installation position of each device strictly complies with the engineering
design and meets clearance requirements. Sufficient space is reserved for
equipment maintenance.
The pRRU is securely installed.
The cover plate is securely installed on the RRU cabling cavity.
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9 Installing a pRRU3907
Figure 9-24.
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