Power-Supply Module Installation
This section contains the following topics:
Installation Guidelines
Observe these guidelines when removing or installing a power-supply module:
A power-supply module that is only partially connected to the switch disrupts the system operation.
Blank faceplates and cover 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, faceplates, front covers, and rear covers are in place. Statement 1029
Warning
Do not reach into a vacant slot while installing or removing a module. Exposed circuitry is an energy hazard.
Statement 206
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning
Avoid using or servicing any equipment that has outdoor connections during an electrical storm. There may
be a risk of electric shock from lightning. Statement 1088
Warning
Installing a Power-Supply Module
This procedure is for installing a power-supply module in the PSU1 or PSU2 slot.
The covers are an integral part of the safety design of the product. Do not operate the unit without the covers
installed. Statement 1077
Warning
This unit might have more than one power supply connection. All connections must be removed to de-energize
the unit. Statement 1028
Warning
Equipment installation must comply with local and national electrical codes.
Caution
Cisco IE 4010 Switch Hardware Installation Guide
39
Power Supply Installation
Power-Supply Module Installation
To Next Page
Loading...
Need help?
General