PN 903-8797, Rev A
Maintenance and Troubleshooting
This chapter describes how to request technical support and authorization on
returning equipment, and lists spare parts required for start-up and one-year
maintenance, plus general spare parts. This chapter also includes Diagnostic
Flowcharts which can be used to check for possible problems with the analyz-
er, information about how to clean and replace analyzer parts, and information
about how to troubleshoot problems with the analyzer when system alarms
are triggered.
System alarm Warnings and Faults are also included in this section, and pro-
vide troubleshooting assistance with potential causes and alarm trigger condi-
tions, plus corrective action to resolve problems and reset system alarms. See
“About Alarms and Status Codes” in this chapter for information about system
alarms and status codes.
Safety Considerations
Before performing any maintenance, service, or troubleshooting on
the analyzer, review and follow all safety information under “Person-
nel and Equipment Safety Information” following the Table of Con-
tents near the beginning of this manual. This information describes
procedures to follow to avoid personal injury and/or damage to the
equipment. All regulatory agency and personnel safety proce-
dures for your jurisdiction must be followed.
Personnel should be thoroughly familiar with the operation of the
analyzer before performing the maintenance and troubleshooting
procedures described in this section.
Before working on the analyzer, read the entire procedure you will
be performing to learn how to safely perform maintenance on and
troubleshoot the analyzer.
Maintenance and Troubleshooting | 4-1