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Version 1.2
Note that, while signal cables should be kept away from power and load cables
in cable runs outside the rack(s), no harm will be done by their close proximity
inside the Smartrack enclosure.
4.9. Power assemblies
4.9.1 Installation
a)
Unpack the power assemblies. If installing modular power assemblies,
set the plug-in modules aside in a safe place.
b)
Remove the fan plate from the Smartrack, by releasing the three fixing
screws and pulling the fan plate towards you.
c)
Starting with the bottom position in the Smartrack, slide in the power
assembly, with the circuit breakers to the left. Ensure that all the load
wires to be connected to the power assembly are laid over the top of
the power assembly, and do not fall behind it.
d)
Fix the power assembly in place by screwing the left side into the
threaded hole in the back of the rack's power assembly slot, using the
M5 screw provided. Do not fix the right side for the time being.
e)
Repeat steps (b) to (d) for the middle and top power assemblies.
f)
Slide the fan plate back into position, ensuring that the tabs on the
three blades of the fan plate locate in the bases of the three power
assemblies. Fix the fan plate back in position with the three fan plate
fixing screws, and plug the fan cable plugs into the receptacles on the
face of each power assembly (in part-populated racks, there is no
need to plug in the fan connector where no power assembly is pre-
sent).
4.9.2 Connecting load wiring
Carry out the following steps for each power assembly. If the wires are
correctly laid in the back of the Smartrack, they should line up well with
the load terminals on the face of the power assembly.
Smartrack User Manual
page 21
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