Qualstar XLS Series, Technical & Service Manual

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4
Preventive Maintenance
XLS Library Technical Service Manual 4-
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5. Remove the old air filters from the back of the air filter cover. See Figure 4-6 .
Figure 4-6 Removing the air filter
4.2.2 Installing the Air Filters
To install the air filters, follow these steps:
1. Orient the notched edges of the new filters toward the top of the air filter cover.
2. Insert the new filters, making sure that all edges are held securely under the
metal flanges.
3. Insert the air filter cover’s tabs into the slots on the frame.
4. Raise the top of the air filter cover into position.
5. Using the Phillips screwdriver, tighten the captive screws.
4.3 Inspecting the Cartridge Slots and Fiducials
As part of the XLS’s preventive maintenance, you should check the condition of the
cartridge slots and fiducials on a regular basis. In addition, if you are operating the
library in an especially dusty environment, you may need to dust the librar
y’s interior.
Important: You must shut down and power off the library before
checking the cartridge slots and fiducials. To avoid a
lengthy out-of-service period, be sure to schedule library
inspection and cleaning to coincide with other service
procedures.