Directions For Lifting The Handle On The Power - IBM Storwize V7000 Troubleshooting And Maintenance Manual

Be careful when you are replacing the hardware components that are located in the back of the system
that you do not inadvertently disturb or remove any cables that you are not instructed to remove.
Ensure that you are aware of the procedures for handling static-sensitive devices before you replace the
power supply.
To replace the power supply unit in an expansion enclosure, perform the following steps:
1. Read the safety information to which "Preparing to remove and replace parts" on page 85 refers.
2. Examine the Identify LED that is lit on the front of the enclosure to identify the correct enclosure.
3. Turn off the power to the power supply units using the switches at the back of the units.
4. Disconnect the cable retention bracket and the power cord from the power supply that you are
replacing.
5. Remove the power supply unit. Record the orientation of the power supply unit. Power supply unit
1 is top side up, and power supply unit 2 is inverted.
a. Depress the black locking catch from the side with the colored sticker as shown in Figure 26.
Figure 26. Directions for lifting the handle on the power supply unit
b. Grip the handle to pull the power supply out of the enclosure as shown in Figure 27 on page 95.
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Storwize V7000 Version 6.1.0: Troubleshooting, Recovery, and Maintenance Guide