Huawei DBS3900 Installation Manual page 32

DBS3900 LampSite
Installation Guide

If necessary, request one more person for assistance.
Issue 08 (2016-05-30)
Figure 6-13 Pushing an RHUB into a cabinet
b. Use a torque screwdriver or Phillips screwdriver to tighten the four M6× 16 screws
with a torque of 2 N•m, as shown in Figure 6-14.
Figure 6-14 Tightening screws
The following describes how to install an RHUB with mounting ears aligned with the
RHUB panel:
a. Remove the mounting ears on both sides of the RHUB by removing the four M4× 8
screws, as shown in Figure 6-15.
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6 Installing an RHUB
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