Maintenance; Maintenance Schedule - Teledyne T700 Operation Manual

MAINTENANCE

8.

8.1. MAINTENANCE SCHEDULE

Note
RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE PERFORMING ANY OF
THE FOLLOWING OPERATIONS THAT REQUIRE ENTRY INTO THE INTERIOR OF THE
THE OPERATIONS OUTLINED IN THIS SECTION ARE TO BE PERFORMED BY QUALIFIED
06873B DCN6388
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 T700 calibrator is maintenance free, there are, however, a minimal
number of simple procedures that when performed regularly will ensure that the T700
photometer continues to operate accurately and reliably over its lifetime.
Repairs and troubleshooting are covered in Section 11 of this manual.
Table 8-1 shows a typical maintenance schedule for the T700. 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.
If the instrument has the optional O
Zero Calibration Check must be performed on the photometer following
some of the maintenance procedure listed below. See Section 7.3 for
instructions on performing checks.
MAINTENANCE PERSONNEL ONLY.
photometer installed, a Span and
3
CAUTION
CALIBRATOR.
CAUTION
225