HP Officejet LH 6000 User Manual download pdf (Page 98)

Chapter 6 Replacing Parts

Replacing the I/O Fans

The I/O fans are mounted on the PCI board guide, just forward of the PCI sockets on the I/O board. These

fans are individually replaceable and may be hot swapped.

CAUTION Do not run this NetServer for more than 60 minutes without all covers in place. Any

component being replaced must be removed and a replacement installed within this

60-minute time window. If you feel that you cannot, in your estimate, replace any

particular component within this time, first turn off power to the system and then

replace the component. Failure to replace the covers within 60 minutes may result in

damage to system components due to lack of cooling airflow.

Follow these instructions to remove and replace the I/O fans:

1. Back up the hard disk drive(s) and save the configuration.

2. If necessary, shutdown the network operating system.

3. Turn off the HP NetServer and display.

4. Disconnect all telephone cables and power cords.

5. Remove cover.

6. Remove the fan by pressing in on the tab and sliding the fan out of the chassis (see figure

below).

Removing the I/O Fans

Replace the fan by using the above procedure in reverse.

Replacing the Processor Fans

The processor fans are individually mounted just to the rear of the system board assembly. These fans are

individually replacable and may be hot-swapped.

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HP Officejet LH 6000 User Manual Page 98