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6. INSTRUMENT MAINTENANCE
Note
Risk of electrical shock.
require entry into the interior of the analyzer.
The operations outlined in this Section must be performed by qualified maintenance
personnel only.
6.1. MAINTENANCE SCHEDULE
07270D DCN7141
Predictive diagnostic functions, including data acquisition records, failure warnings and
test functions built into the analyzer, allow the user to determine when repairs are
necessary without performing unnecessary, preventative maintenance procedures. There
is, however, a minimal number of simple procedures that, when performed regularly,
will ensure that the analyzer continues to operate accurately and reliably over its
lifetime. Repair and troubleshooting procedures are covered in Section 7 of this manual.
A span and zero calibration check must be performed following some of the
maintenance procedures listed below. Refer to Section 5.
Disconnect power before performing any operations that
Table 6-1 shows the recommended maintenance schedule for the T200H/M. Please note
that in certain environments with high levels of dust, humidity or pollutant levels some
maintenance procedures may need to be performed more often than shown.
WARNING
CAUTION
203
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