5-2
Cisco 6400 Hardware Installation and Maintenance Guide
OL-2133-02
Chapter 5
Maintaining the Cisco 6400
Tools and Equipment Required
•
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
Tools and Equipment Required
You need the following tools and equipment to remove and replace modules. If you need additional
equipment, see the
“Obtaining Technical Assistance” section on page xiv
•
One number 2 Phillips screwdriver and one flat-blade screwdriver
•
Electrostatic discharge (ESD) grounding strap (disposable ESD strap provided with system)
General Safety Precautions and Maintenance Guidelines
General Safety Precautions
ESD, EMI, and Safety Precautions
Caution
Static voltages as low as 30 volts can cause latent damage to circuitry. Be sure to observe all standard
anti-static procedures (for example, wear a grounding strap) when handling electronic equipment and
components.
Warning
Blank faceplates (filler panels) serve three important functions: they prevent exposure to
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
Warning
Class 1 laser product. Translations of this warning can be found in the
Regulatory Compliance and
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.