Huawei DBS3900 Installation Manual page 255

DBS3900 LampSite
Installation Guide
Procedure
Step 1 Install the cabinet mounting brackets, as shown in Figure 14-13.
Figure 14-13 Installing the cabinet mounting brackets
1.
2.
Step 2 Use a 16 mm (0.63 in.) M10 torque wrench to tighten the nuts to 40 N· m (354.03 lbf· in.) so
that the mounting brackets are secured onto the pole, as shown in Figure 14-14.
Issue 08 (2016-05-30)
Verify that the arrows on the mounting brackets are pointing up.
Adjust the position of the nut and remove one end of the square-neck bolt from the slot
on the auxiliary bracket.
Slide the mounting brackets onto the pole horizontally and insert the square-neck bolt
into the slot.
Tighten the nuts on the two square-neck bolts alternatively. After the main and auxiliary brackets are
secured properly, measure the spacing between the brackets on both sides and ensure that the spacing is
the same on the two sides.
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14 (Optional) Installing the Cabinet and Cabinet Cables
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