Teledyne 400E Instruction Manual page 45

Model 400E Ozone Analyzer
Instruction Manual
14. How often should I rebuild the Sample Pump on my analyzer?
The diaphragm of the Sample Pump should be replaced annually.
See Section 9.3.2 for instructions.
15.How long does the UV Source last?
The typical lifetime is about 2-3 years.
P/N 04316 Rev: B
Frequently Asked Questions
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