HP StoreEver ESL G3 Tape Libraries - Manual (Page 187)

Figure 23 Top and Bottom Air Filters
.
Many factors exist that contribute to the need to regularly service the air filters. For example, the total
number of tape drives and the operating environment greatly affect the rate at which debris accumulates
in the air filters.
With the maximum number of tape drives operating in a normal data center environment, check the
filters every two years. If you see dust and debris on the inlet side of the filters, remove the filters and
use water and a mild soap to clean them. The materials in the filters should last for the life of the
product. However, if abnormal contamination occurs, you should replace them. To order filters, contact
your service representative.
To remove and replace either a top or bottom air filter:
1. Locate the required tools:
• #1 Phillips screwdriver
• Air filter
2. Take the library offline.
For information about taking the library offline, see
Changing the Library State .
3. On the operator panel, press Robotics Enabled to turn off power to the picker and return it to the
home position.
The power is on to all other components.
4. Open the access door.
Aisle power is disabled.
5. Use the Phillips screwdriver to unscrew the two captive thumbscrews. The screws remain attached
to the retaining bar.
HP Enterprise Systems Library (ESL) G3 Tape Library 187