PN 177196BB
8-2
SYSTEM DIAGNOSTICS AND MAINTENANCE
ACCESSING AND IDENTIFYING ANALYZER HARDWARE COMPONENTS
3. The Power Down/Power Up procedures are covered under Heading 2.5, SYSTEM
POWER DOWN PROCEDURE, and Heading 2.6, SYSTEM POWER UP PROCEDURE,
in this Training Guide.
a. If you have not covered the Power Down/Power Up procedures with the trainee yet,
it would be a good idea to do that now.
b. If you have already covered the Power Down/Power Up procedures with the trainee,
have the trainee use the
SYSTEM POWER DOWN SUMMARY to power down the
instrument.
4. Help the trainee use the cover removal procedures under
Heading 11.3, REMOVING
PANELS/COVERS, in
the Online Help System or the Instructions for Use manual to:
a. Lower the left and right front doors.
b. Remove the right-side panel.
c. Remove the left-side panel.
d. Remove the top cover.
Note: The Service trainer can, at their discretion, also remove the right cover (over the
Main card) and the front cover to identify the components in those locations. Procedures
are not provided in the Online Help System or the Instructions for Use manual, for
removing those covers as the Operator would not normally need to access those areas.
5. Once the panels and covers are off:
a. Use the illustrations in this section to identify the mechanical components.
b. Use the alphabetized list of component functions that follows the illustrations as
desired to introduce/review the component functions.
6. When you have completed this topic:
a. If you plan to cover the sample flow next, leave the system powered down and the
covers and panels off and go to Heading 8.2, RECOGNIZING NORMAL
INSTRUMENT OPERATION - CYCLE DESCRIPTION, in this Training Guide.
b. Otherwise, have the trainee reinstall panels and covers, close doors, and power up
the system.
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