USING THIS MANUAL
The Teledyne Analytical Instruments9070 Trace Oxygen Analyzer has a variety of user-selectable functions.
They are simple to use because each selection is menu driven. For options you are not sure about, read the manual on
that particular item.
Please read the safety information below and the ‘Installation’ section before connecting power to the Analyzer.
CAUTION 1
The oxygen sensor heater is supplied with mains voltage. This supply has electrical shock danger to maintenance
personnel. Always isolate the Analyzer before working with the oxygen sensor.
The oxygen sensor must
ALWAYS be connected to EARTH.
CAUTION 2
The oxygen sensor which is heated to 720°C (1320°F) in this instrument can be a source of ignition in applications
where fuel gases or very high oxygen percentages (above 50%) are present. For these applications, it will be necessary
to provide a sampling line made of flame proof material, with adequate flashback arresters. If this configuration does
not suit or if it is possible for raw fuel to come into contact with a hot oxygen sensor then the Model 9070 Analyzer
with a heated sensor may be unsuitable for your application.
Teledyne Analytical Instruments 9070 Oxygen Analyzer Page 5
