HP EML E-series Tape Libraries - Manual (Page 69)

3. Power on the library.
a.
Set the library power switch at the upper right corner to the ON position. Check the
power supply power indicators to verify that the power is on.
b. Verify that the library robotics controller Active indicator is lit. The library will take 20
minutes or more to boot, depending on the configuration.
4. Verify that the status LEDs of the Interface Manager card indicate a normal state. The red LED
should be off and the green LED should be blinking or solid.
5. Close the back doors of the library.
6. Verify the library configuration. Because all of the configuration settings of the Interface
Manager card are stored in the CompactFlash card that you moved, the replacement Interface
Manager card retains the configuration of the original card. To verify or change these settings,
refer to the HP Interface Manager and Command View TL User Guide.
Power supply in the base module or tape drive expansion module
375815-001 or 409857–001 Part number
Left side of the base module or tape drive expansion module Location
Characteristics • Hot-swappable
•
Input rating: 100–240 VAC, 50-60 Hz, 7.2A
• Output rating: +3.3 VDC, +5 VDC, +12 VDC, -12 VDC
•
360 Watts total output power
Provides power to the base module or tape drive expansion module
components Function
Illustration
Required tools
•
T-15 Torx screwdriver
Removing a power supply from the base module or tape drive expansion module
1. Identify the power supply to be replaced. The power LED might be off (see (page 48) ).
2. Do one of the following:
•
If the faulty power supply is redundant, the library does not have to be powered off during
this procedure.
•
If the faulty power supply is the only power supply in the base module, stop all library
activity and make sure the picker is empty. Turn off the power to the library.
3. Unplug the power cord from the back of the power supply.
4. Remove the two 6-32 x 3/8-inch Torx screws that attach the power supply to the library. Use
a T-15 Torx screwdriver.
Power supply in the base module or tape drive expansion module 69