Assistance" Section On Page; Tools And Equipment Required; General Safety Precautions And Maintenance Guidelines - Cisco 6400 Maintaining

Tools and Equipment Required

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Tools and Equipment Required
You need the following tools and equipment to remove and replace modules. If you need additional
equipment, see the
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General Safety Precautions and Maintenance Guidelines

General Safety Precautions
ESD, EMI, and Safety Precautions
Static voltages as low as 30 volts can cause latent damage to circuitry. Be sure to observe all standard
Caution
anti-static procedures (for example, wear a grounding strap) when handling electronic equipment and
components.
Blank faceplates (filler panels) serve three important functions: they prevent exposure to
Warning
hazardous voltages and currents inside the chassis; they contain electromagnetic interference
(EMI) that might disrupt other equipment; and they direct the flow of cooling air through the
chassis. Do not operate the system unless all cards and faceplates are in place. Translations of
this warning can be found in the Regulatory Compliance and Safety Information document that
accompanied this device.
Laser Safety Precautions
Class 1 laser product. Translations of this warning can be found in the Regulatory Compliance and
Warning
Safety Information document that accompanied this device.
Warning Because invisible radiation may be emitted from the aperture of the port when no fiber cable is
connected, avoid exposure to radiation and do not stare into open apertures. Translations of this
warning can be found in the Regulatory Compliance and Safety Information document that
accompanied this device.
Cisco 6400 Hardware Installation and Maintenance Guide
5-2
Replacing an AC Power Entry Module, page 5-44
Replacing the Blower Module, page 5-47
Verifying Plug-In Module and Component Installation, page 5-51
"Obtaining Technical Assistance" section on page
One number 2 Phillips screwdriver and one flat-blade screwdriver
Electrostatic discharge (ESD) grounding strap (disposable ESD strap provided with system)
Chapter 5 Maintaining the Cisco 6400
xiv.
OL-2133-02