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Installing the AC RRU3908
c
Installing the Surge Protection Box (for Outdoor Scenarios)
1. Install the surge protection box on the
metal pole.
1.1 As shown in the figure, unfasten the screw on the loop iron with
the torque of 48 kg f•cm.
1.2 Lead the loop iron through the opening between the back plate
of the surge protection box and the surge protection box.
1.3 Circle the loop iron around the metal pole, and then tighten the
screw on the loop iron.
2. Open the cover of the surge protection box
(by unfastening the screws with the torque of 48 kg f•cm).
M4
Installing the surge protection
The procedure for installing the
surge protection box on the wall
is the same as that for installing
the RRU on the wall. For details,
22
box on the wall
see page 10.
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