Hitachi CBL, Hardware Service Manual

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15–24
Upgrading a Hitachi Unified Storage 130 system
Hitachi Unified Storage Hardware Service Guide
1. Remove the drives installed in the chassis of the Drive Box with the last
unit ID number.
2. Attach labels with the drive numbers to all drives installed in the chassis
of the Drive Box with the last unit ID number.
Removing a drive from the DBL Drive Box
To remove a drive from the DBL Drive Box:
1. Pull the stopper of the handle toward you to set the lock off (
?
in
Figure 15-8 on page 15-24 ).
2. Tilt the handle toward you and remove the drive by pulling it out.
Figure 15-8: Removing a drive from a DBL Drive Box
3. Pressing the latch on the left side of the real drive or the mock
(“dummy”) drive in the direction of the arrow, hold the right (rail) side
of the dummy drive, pull it out, and then remove it. Do not:
- Hold the rail side of the drive, because the side with the shield
spring is susceptible to breakage.
- Do nor apply shock or vibration to the drive when removing it.
4. Keep the drive in the component box at the location shown on the
address label, with the drive’s handle returned to its original state and
locked by the stopper.