Tools And Equipment; Installation Guidelines - Cisco Systems Power System 2300 Guía De Instalación De Hardware

Installation Overview

Tools and Equipment

Installation Guidelines

Caution
Warning
Cisco Redundant Power System 2300 Hardware Installation Guide
3-2
Obtain these necessary tools and equipment:
Ratcheting torque screwdriver with a Number-2 Phillips head that exerts up
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to 15 pound-force inches (lbf-in.) or 240 ounce-force inches (ozf-in.) of
pressure. For 1150-W power supplies, the screwdriver shaft length should be
at least 6-inches long.
Power supply power cord retainer in the switch accessory kit.
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Observe these guidelines when removing or installing a power supply module or
fan module:
Do not force the power supply module or fan module into the slot. This can
damage the pins on the RPS 2300 if they are not aligned with the unit.
A power supply or fan module that is only partially connected to the RPS
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2300 can disrupt the system operation.
The RPS 2300 supports hot swapping of the power supply module when an
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external device is connected to it. When the RPS 2300 is not backing up an
external device, you can remove and replace the power supply module
without disconnecting the system power.
If two 1150-W power supply modules are installed in the RPS 2300, you
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can remove one of the modules when backing up an external device.
If two 750-W power supply modules are installed and the RPS 2300 is
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backing up a device with an 1150-W power supply, you cannot remove
any of the modules from the RPS 2300.
When replacing the 1150-W or 750-W power supply module, verify that
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you are using the correct power cord (CAB-16AWG-AC).
Do not reach into a vacant slot or chassis while you install or remove a module
or a fan. Exposed circuitry could constitute an energy hazard. Statement 206
Chapter 3 Power Supply and Fan Module Installation
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