Huawei PTN Series - Install Chassis in ETSI Cabinet

5
Bridging
mounting ear
2
Scenario II: Installing the Chassis in an ETSI Cabinet with
Front Columns
Fixing the floating nuts
a
Installing the mounting ears
b
Installing the PGND cable
c
Installing the chassis in the cabinet
d
To the grounding point on the
rear rack column of the cabinet
Part 1 (cable
guiding frame)
M6 screw assembly with flat
washers
Before installing the chassis in an ETSI cabinet, adjust
the mounting holes according to the cabinet type.
3.0±0.3 N·M
M6
Mark the positions where floating nuts are to be
installed, and install four floating nuts on both sides of
the rack.
1.2±0.12 N·M
M4
3.0±0.3 N·M
M6