Operator's Guide

54 Preventive Maintenance
System Preventive Maintenance Tasks
Site personnel need to perform the following preventive maintenance tasks.
Warning: Before performing maintenance, power off the Controller and
remove the AC power cords. Refer to “Power Off the System” on
page 14.
Procedure Frequency Comments
Vacuum all
booklet tracks
Once per
week or every
25,000 books
 Check for debris in both upper and lower
guides.
 Vacuum the area to remove dust and
debris as necessary.
Clean track
sensors
Once per
week or every
25,000 books
Vacuum or wipe the sensors with a dry, soft
cloth or cotton swab.
 This includes all entry and exit sensors.
 This excludes all tabbed belt sensors and
fiber optic sensors.
Vacuum the
upper half of the
system
Once per
week or every
25,000 books
Vacuum dust and debris from the module
platform area (above the frame only).
Clean transport
rollers
Once per
week or every
25,000 books
Wipe the roller surfaces with a soft cloth
dampened with isopropyl alcohol.
Clean the camera
lenses and
mirrors
Weekly or as
needed
1. Use compressed canned air to remove
dust and debris.
2. Use optical cleaning fluid and optical
cleaning tissue if necessary.
Caution: Do not use alcohol to clean
the sensors.
Caution: Never vacuum near circuit
boards or electronic devices.