Removing And Installing The Fan Tray; Required Tools - Cisco 6503 - Catalyst Firewall Security Sys Installation Manual
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Removing and Installing the Fan Tray
Step 6
Tighten the power supply captive installation screws. (See
Figure 4-63
Captive installation screws
Caution
In a system with dual power supplies, connect each power supply to a separate input line. In case of
a line failure, the second source will most likely still be available.
Remove the safety flag, lockout devices, or tape from the circuit breaker switch handle, and restore
Step 7
power by moving the circuit breaker switch handle to the on (|) position.
Verify the power supply operation by ensuring that the power supply front panel LEDs are in the
Step 8
following states:
•
•
•
If the LEDs indicate a power problem, see the
Removing and Installing the Fan Tray
This section describes how to remove and install fan trays for the Catalyst 6500 series switches.
If your Catalyst 6506, Catalyst 6509, or Catalyst 6509-NEB chassis is equipped with a Supervisor
Note
Engine 2 and you using the fan tray removal and replacement procedure to upgrade the chassis from a
fan tray 1 (low-speed) to a fan tray 2 (high-speed), you must first check the chassis configuration using
the hw-module fan-tray version 2 command to check for configuration problems, such as power supply
compatibility and power sufficiency. If the system does not detect any configuration issues, a message
is displayed saying that it is OK to change the fan trays. This command applies to Catalyst 6500 series
switches that are configured with a Supervisor Engine 2 only. This command is not required in systems
that are configured with either a Supervisor Engine 720 or a Supervisor Engine 32.
Required Tools
You might need a flat-blade or number 2 Phillips-head screwdriver to loosen or tighten the captive
installation screws on the fan tray.
Catalyst 6500 Series Switches Installation Guide
4-82
DC-Input PEM
Catalyst 6503 DC PEM
INPUT OK LED is green
FAN OK LED is green
OUTPUT FAIL LED is not lit
Chapter 4
Removal and Replacement Procedures
Figure
4-63.)
"Identifying Startup Problems" section on page
E-3.
OL-5781-08
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Troubleshooting
