Medium Optical Disk (RW551/RW552) Library
iv
EK–MOL80–SV. B01
3 Product Configuration and Operation (
continued
)
Moving the Jukebox a Short Distance .............................................................. 3–22
Shipping the Jukebox ..................................................................... 3–23
Host Configuration ........................................................................................... 3–23
4 Troubleshooting and Diagnostics
Operation / Installation Troubleshooting ............................................................ 4–1
Troubleshooting Using the Control Panel and Observation ........................ 4–1
The Autochanger Lists the First "Possibles" .............................................. 4–2
Evaluating Results of the Internal FRU Isolation ....................................... 4–2
Retrieving Performance Information ......................................................... 4–3
Getting Error Information through the SCSI Bus ....................................... 4–6
Diagnostics ................................................................................................ 4–7
Offline Diagnostics .................................................................................... 4–8
Recovery from Hardware Errors............................................................... 4–14
Running an Internal Test .......................................................................... 4–34
Optical Disk Cleaning ...................................................................................... 4–38
Using the Eject Tool to Remove a Disk from the Drive .................................... 4–40
5 Removal and Replacement
Field–Replaceable Assemblies .......................................................................... 5–2
ESD Precautions ................................................................................................ 5–2
Tools Required .................................................................................................. 5–2
Disassembly/Reassembly Procedures (SCSI–Connect Version) .......................... 5–3
Service Access .......................................................................................... 5–4
Right and Left Lower Access Panels ......................................................... 5–4
Rear Access Panel ..................................................................................... 5–5
Front Left and Front Right Panels ............................................................. 5–6
Replacing the Power Supplies ................................................................. 5–11
Replacing the Mailslot Assembly............................................................. 5–12
Replacing the Control Panel Assembly ................................................... 5–13
Replacing an Optical Drive ..................................................................... 5–14
Replacing the Interposer PCA ................................................................. 5–16
Replacing a Cooling Fan ......................................................................... 5–16
Replacing the Picker ............................................................................... 5–17
Removing/Replacing the Translate Frame ............................................... 5–21
Removing/Replacing the Encoder Strip ................................................... 5–27
Replacing the Vertical Motion Motor ...................................................... 5–28
Replacing the Vertical Motor Gear Box ................................................... 5–30
