Teledyne 3000TB, Operating Instructions Manual

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Trace Oxygen Analyzer Installation
Teledyne Analytical Instruments 33
between sample and calibration gases. These valves are completely
under control of the 3000TB Electronics. They can be externally
controlled only indirectly through the Remote Cal Inputs, described
below.
Pressure, flow, and safety considerations are the same as prescribed
for the SAMPLE IN inlet, above.
EXHAUST OUT:
Exhaust connections must be consistent with the hazard level of the
constituent gases. Check Local, State, and Federal laws, and ensure that
the exhaust stream vents to an appropriately controlled area if required.
Note: If the unit is for vacuum service, see Sample In, above, for
gas pressure/flow considerations.
3.6 Testing the System
Before plugging the instrument into the power source:

Check the integrity and accuracy of the gas connections.
Make sure there are no leaks.

Check the integrity and accuracy of the electrical
connections. Make sure there are no exposed conductors

Verify that the restriction device has been properly installed
(see section 3.3.1).

Check that the sample pressure is between 3 and 40 psig,
according to the requirements of your process.

Check that the voltage selector switch on the Electrical
Connector Panel is in the appropriate position for your power
source.
Power up the system, and test it by repeating the Self-Diagnostic
Test as described in Chapter 4, Section 4.3.5.