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Installation Reference
Installing the Indoor PI
Insert the PI into a slot on the auxiliary mounting bracket
and tighten the captive screws on the mounting ears.
Optional: Installing the PI in a 19-Inch Cabinet
1
Fix the floating nuts.
When you fix the floating nuts, allow a heat dissipation space of at least 25 mm
above and below the PI.
Floating
nut
2
Install the chassis in the cabinet.
3
Install the PGND cable.
Attach the PGND cable to a
ground point on a cabinet
column or to an indoor
ground bar.
M6
2.0±0.2 N· m
Install the PGND cable with the
ground screw (M4).
42/43 >>
M4
1.4±0.14 N· m
Optional: Installing the PI in an ETSI Cabinet
1
Fix the floating nuts.
When you fix the floating nuts, allow a heat dissipation space of at least 25 mm
above and below the PI.
Floating
nut
Mounting hole
2
Install the PGND cable.
M4
Attach the PGND cable to a ground
point on a cabinet column or to an
indoor ground bar.
1.4±0.14 N· m
Install the PGND cable with the
ground screw (M4).
3
Install the ETSI mounting ears.
Before installing the chassis in an ETSI cabinet,
adjust the holes for installing mounting ears
based on the cabinet type.
ETSI
Mounting
ears
4
Install the chassis in the cabinet.
M6
M6
3.0±0.3 N· m
2.0±0.2 N· m
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