Removing And Installing Fan Modules - Cisco AJ732A - MDS 9134 Fabric Switch Installation Manual

Removing and Installing Fan Modules

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
Ensure that the system (earth) ground connection has been made. See the
Step 1
on page
If a filler panel is installed, remove it from the power supply bay by loosening the captive screws and
Step 2
pulling the filler panel out of the bay.
Grasp both power supply handles and slide the power supply into the power supply bay, ensuring that
Step 3
the power supply is fully seated in the bay.
Step 4 Tighten the captive screws on the power supply to 8 in-lb.
Provide power to the PEM as described in the
Step 5
Caution
Verify power supply operation by checking that the power supply LEDs are in the following states:
Step 6
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•
•
Removing and Installing Fan Modules
The fan module is designed to be removed and replaced while the system is operating without presenting
an electrical hazard or damage to the system, provided the replacement is performed promptly.
The Cisco MDS 9513 fan module has 15 fans with an abrupt stop-to-fan rotation safety feature after
power is disconnected or the fan tray is removed from the midplane. The Cisco MDS 9506 fan module
has six fans and the Cisco MDS 9509 fan module has nine fans. The removal procedures differ slightly
while the installation procedures are the same for all types of fan modules.
You need a flat-blade or number 2 Phillips screwdriver to perform these procedures.
Because the fan modules are located on the left side of the Cisco MDS 9500 Series, Cisco recommends
Note
guiding the cables for the system out of the right side of the chassis.
Cisco MDS 9500 Series Hardware Installation Guide
2-68
2-17.
In a system with dual power supplies, connect each power supply to a separate power source.
In case of a power source failure, the second source will most likely still be available.
INPUT OK LED is green.
FAN OK LED is green.
OUTPUT FAIL LED is off.
Chapter 2
"Connecting the Power Supplies" section on page
Installing the Cisco MDS 9500 Series
"System Grounding" section
2-28.
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