Huawei DBS3900 Installation Manual page 466

DBS3900 (Ver.B)
Installation Guide
Figure 13-26 Installing mounting ears
(1) Insulation washer
Step 4 Move down the upper adjusting beam to the middle position, as shown in
Figure 13-27 Moving down the adjusting beam
(1) Default position for the adjusting beam
Step 5 Insert two M10x30 bolts into the two anchor holes on the upper part of the IFS06, and leave a
20-30 mm length out of the holes, as shown in
Issue 06 (2011-09-15)
(2) Installation positions for bolts
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13 Indoor Scenario (BBU Installed in an IMB03)
(2) Position for the adjusting beam with the IMB03 installed
Figure 13-28.
Figure 13-27.
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