Teledyne 3060e - Ultra Trace oxygen analyzer - Manual (Page 56)

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Model 3060E Model 3060E Model 3060E Model 3060E Model 3060E Chapter 4 Chapter 4 Chapter 4 Chapter 4 Chapter 4
Teledyne Electronic Technologies
Analytical Instruments
5. Confirm that the electrolyte level in the Ultra Trace sensor is be-
tween the green and yellow markers on the main body of the Ultra
Trace sensor (see Chapter 3).
6. Confirm that the manually operated metering valve MV1 is closed.
Turn the knob clockwise to close the valve (see Figure 4-3).
7. Confirm that the water level in the water reservoir is 1 /
4
to 1 /
2
inch
below the top surface of the reservoir.
8. Confirm that the anode is securely mounted on the sensor mounting
plate.
9. Confirm that the thermistor cable is securely connected to the
thermistor.
10. Confirm that the sensor compartment door is closed.
11. Confirm that air pressure is between 75–80 psig.
12 Confirm that all analyzer vent lines are vented to atmospheric
pressure with vent tubes of at least 1 /
4
inch outside diameter.
13. After verification of the above step, turn the power ON.
Modes of Operation
Cold Start
The very first time you turn power on, the display will indicate model number,
Company name, software version and
COLD START .
NOTE: When you power up the instrument for the first time and the display
does not indicate COLD START, turn the power off, wait 10
seconds and then turn the power back on while holding down the
red key on the Control Module. This will force a COLD START.
With COLD START , all parameters, such as calibration and alarms, revert to
factory default values. With the preset default calibration values, the sample gas
analysis readings may be 20-60 % off the true values. Therefore, it is essential
to perform span and zero calibration prior to using the analyzer for sample gas
analysis. A cold start enables you to:
• Purge the electrolyte in the Ultra Trace sensor and calibrator and the
entire sample system.
• Set up calibration parameters for the analyzer.
• Set the alarms.
• Set a three-digit authorization code.
NOTE: Once an authorization code has been entered, subsequent alarm
setting changes will require entry of the authorized code.