Dell Brocade G620 Hardware Installation Guide - Page 80

Removing a power supply and fan assembly

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Removing a power supply and fan assembly • chassisshow • fanshow • psshow • historyshow • tempshow • sensorshow Refer to the Fabric OS Command Reference for output examples and descriptions. Removing a power supply and fan assembly Complete the following steps to remove a faulty power supply and fan assembly. CAUTION The power supply switch must be in the off position when you insert the power supply into the chassis. Damage to the switch can result if a live power supply is installed. 1. To leave the device in service while replacing a power supply and fan assembly, verify that the other power supply and fan assembly (the one not being replaced) has been powered on for at least four seconds and has a steady green LED. 1 Power supply and fan assembly handle 2 Captive screw FIGURE 32 AC power supply and fan assembly 2. Power off the power supply to be replaced by flipping the AC power switch to the off position (the "O" symbol). The fans in the other power supply will automatically switch to high speed to maintain adequate cooling. 3. Unplug the power cord from the power supply and fan assembly that is being replaced. 80 Brocade G620 Hardware Installation Guide 53-1003990-01

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chassisshow
•
fanshow
•
psshow
•
historyshow
•
tempshow
•
sensorshow
Refer to the
Fabric OS Command Reference
for output examples and descriptions.
Removing a power supply and fan assembly
Complete the following steps to remove a faulty power supply and fan assembly.
CAUTION
The power supply switch must be in the off position when you insert the power supply into the
chassis. Damage to the switch can result if a live power supply is installed.
1.
To leave the device in service while replacing a power supply and fan assembly, verify that the
other power supply and fan assembly (the one not being replaced) has been powered on for at least
four seconds and has a steady green LED.
1
Power supply and fan assembly handle
2
Captive screw
FIGURE 32
AC power supply and fan assembly
2.
Power off the power supply to be replaced by flipping the AC power switch to the off position (the
"O" symbol). The fans in the other power supply will automatically switch to high speed to maintain
adequate cooling.
3.
Unplug the power cord from the power supply and fan assembly that is being replaced.
Removing a power supply and fan assembly
80
Brocade G620 Hardware Installation Guide
53-1003990-01