How to replace a Power Supply in a Qlogic 5602 Fiber Channel Switch

Asset ID:	1-71-1548672.1
Update Date:	2013-10-17
Keywords:

Solution Type Technical Instruction Sure

Solution 1548672.1 : How to replace a Power Supply in a Qlogic 5602 Fiber Channel Switch

Applies to:

QLogic SANbox 5602 Switch - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.

Goal

How to replace a Power Supply in a Qlogic 5602 Fiber Channel Switch

Solution

DISPATCH INSTRUCTIONS
WHAT SKILLS DOES THE FIELD ENGINEER/ADMINISTRATOR NEED?: Field Engineer/Administrator will want to be familiar with Qlogic switches.
TIME ESTIMATE: 5 minutes

NOTE: Less than 5 minutes per power supply

   TASK COMPLEXITY: 1 (FRU)

FIELD ENGINEER/ADMINISTRATOR INSTRUCTIONS:
   PROBLEM OVERVIEW: A power supply has failed or is suspected faulty and needs replacement.
   WHAT STATE SHOULD THE SYSTEM BE IN TO BE READY TO PERFORM THE RESOLUTION ACTIVITY?:

The power supplies are hot pluggable. This means you can remove or install one of the power supplies while the switch is operating without disrupting service. The power supplies are also interchangeable; that is, the left and right power supplies
are the same unit.

CAUTION! : Both power supplies must have the same air flow direction to prevent the switch from overheating. To avoid overheating, do not operate the switch with one power supply any longer than necessary.

When removing or replacing a power supply, consider the following:
The left and right power supplies are interchangeable. However, you must orient the power supply so that AC receptacle is on the right.
Both power supplies must have the same air flow direction. The part number label on the power supply indicates the air flow direction.
When removing or replacing a power supply on an operating switch, be sure the Heartbeat LED is showing the normal 1 blink per second. This allows the switch to correctly report power supply status.

WHAT ACTION DOES THE FIELD ENGINEER/ADMINISTRATOR NEED TO TAKE?:

To remove a power supply, unplug the power supply and loosen the two knurled fasteners with a cross-head screw driver.. Grasp the power supply handle and pull firmly to disengage the modular connector. Slide the power supply out of its bay.

OBTAIN CUSTOMER ACCEPTANCE
WHAT ACTION DOES THE FIELD ENGINEER/ADMINISTRATOR NEED TO TAKE TO RETURN THE SYSTEM TO AN OPERATIONAL STATE?:

1. Confirm that the Heartbeat LED is showing the normal 1 blink per second. This allows the switch to correctly report power supply status.
2. Confirm that the new power supply is compatible with the switch air flow direction. The part number label on the power supply indicates the air flow direction.
3. With the AC receptacle on the right, slide the power supply into the bay until it is firmly seated. Secure the knurled fasteners.
4. Plug the power cord into the AC receptacle and confirm that the air flow is correct.

PARTS NOTE: None

REFERENCE INFORMATION: SANbox 5602 Fibre Channel Switch Installation Guide

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