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RRU3942&RRU3642
Installation Guide
Figure 3-17 Angle steel specifications
It is recommended that only one RRU be installed on one angle steel.
Figure 3-18
Figure 3-18 RRU installed on angle steel
Installing an RRU on a Wall
The wall for installing RRUs must meet the following requirements:
l
l
Issue 07 (2013-12-30)
NOTICE
shows an RRU installed on angle steel.
For each RRU, the wall must be able to bear a weight four times the RRU's weight and the
bolts' pulling force of 1.25 kN (281.25 lbf) vertical to the wall.
Expansion bolts must be tightened to 15 N·m (132.76 lbf·in.) so that the bolts stay secured
without damaging the wall.
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3 Information About the Installation
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