EUD-2016026-00 Rev.2, SmartScanIS User’s Guide for Union Pacific, 14 January 2021
371
Appendix F
Lens Cleaning of Scanners
This appendix tells how to clean the optics in the scanners.
F.1 Type II Scanners
To clean the optics in the
Type II
scanners:
1
Be sure that you have on hand a T-handle 1/4-inch hex-wrench and a 9/64-inch Allen
wrench.
2
Turn off all power to the scanners.
3
Using the T-handle 1/4-inch hex-wrench, loosen the two socket-head-cap screws that
attach the weather cover to the mount.
4
Separate the scanner cover-and-module assembly from its mount.
Weather Cover
Summary of Contents for SmartScanIS
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