Table 8-2. Servicing library components: Library state required (continued)
Part Required Library Status
I/O Station safety flap Power OFF
LCB/CF Power OFF
Operator panel Power OFF
Picker assembly Power OFF
Power switch/LED board Power OFF
Power supply, primary Power OFF
Power supply, redundant Power ON/Normal
Storage column Power OFF
Tape drive sled Power ON
Y-axis assembly Power OFF
Y motor Power OFF
For information on powering the library ON/OFF or taking the library
ONLINE/OFFLINE, see:
v “Taking the Drives/Library Online/Offline” on page 7-38
v “Shutting Down/Restarting the Library” on page 7-39
Required Tools
Servicing the library requires the following tools:
v T10 TORX screwdriver with a static safe handle
v #1 and #2 Philips screwdrivers
v small flat blade screwdriver
v Electrostatic Discharge (ESD) Kit (P/N 93F2649)
v safety glasses
Electrostatic Discharge
Important: A discharge of static electricity can damage static-sensitive devices or
microcircuitry. Proper packaging and grounding techniques are
necessary precautions to prevent damage.
To prevent electrostatic damage, observe the following precautions:
v Transport products in static-safe containers such as conductive tubes, bags, or
boxes.
v Keep electrostatic-sensitive parts in their containers until they arrive at static-free
stations.
v Cover the unit with approved static-dissipating material. If available, provide a
ground strap connected to the work surface and properly grounded tools and
equipment. If a ground strap is not available, touch a metal surface to discharge
any static electricity in your body.
v Keep the work area free of non-conducting materials, such as ordinary plastic
assembly aids and foam packing.
v Make sure you are always properly grounded when touching a static-sensitive
component or assembly.
Chapter 8. Add, Check, Adjust, Remove, and Replace Procedures 8-3
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