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TELEDYNE API
M703E Calibrator Operator’s Manual Maintenance Schedule & Procedures
10. MAINTENANCE SCHEDULE & PROCEDURES
Predictive diagnostic functions including failure warnings and alarms built into the calibrator’s firmware allow the
user to determine when repairs are necessary without performing painstaking preventative maintenance
procedures.
For the most part, the M703E calibrator is maintenance free, there are, however, a minimal number of simple
procedures that when performed regularly will ensure that the M703E photometer continues to operate
accurately and reliably over its the lifetime.
Repairs and troubleshooting are covered in Section 11 of this manual.
10.1. MAINTENANCE SCHEDULE
Table 10-1 below shows the recommended maintenance schedule for the M703E. Please note that in certain
environments (i.e. dusty, very high ambient pollutant levels) some maintenance procedures may need to be
performed more often than shown.
NOTE
A Span and Zero Calibration Check (see CAL CHECK REQ’D Column of Table 10-1) must be performed
following certain of the maintenance procedure listed below.
See Section 8.1 for instructions on performing a calibration check.
CAUTION
RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE PERFORMING ANY OF
THE FOLLOWING OPERATIONS THAT REQUIRE ENTRY INTO THE INTERIOR OF THE
ANALYZER.
NOTE
THE OPERATIONS OUTLINED IN THIS CHAPTER ARE TO BE PERFORMED BY
QUALIFIED MAINTENANCE PERSONNEL ONLY.
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