Teledyne 4060 User Manual download pdf (Page 43)

Series 4060 Operation

Teledyne Analytical Instruments 43

4.3.1 Air

1. Set the air source regulator to 40 psig.

2. Adjust the analyzer air regulator until the air pressure gauge

reads the recommended air pressure of 7.0 psig.

After the air is flowing through the sensor and warm-up time has

been completed, activate the following gases:

4.3.2 Carrier Gas

Set the carrier gas source regulator to 80 psig and adjust the analyzer

sample regulator until the sample pressure gauge reads the

recommended sample pressure of 7.0 psig.

4.3.3 Span Gas

1. Feed span gas to the analyzer (see Section 4.6.5). Gas switching

can also be handled through the autocal valves (if the option is

added), which can also be manually activated as described in

Section 4.6.5.

2. Observe that the analyzer sample flow meter reads from 0.3 to

1.0 SCFH.

4.3.4 Fuel

1. Open the main valve on the fuel source and set the fuel pressure

regulator to 40 psig.

2. Adjust the fuel regulator until its pressure gauge reads the

recommended pressure of 4.0 psig.

Note: Adjust fuel settings only when the red LED (flame failure

light) is off.

4.4 Flame Ignition

Observe that after warm up count down timer reaches zero (timer to

preheat the sensor), the amber heater lamp is blinking (indicating that

the temperature controller is maintaining the temperature setpoint) and

the red Flame Out lamp is on. See Figure 1-1.

The Model 4060 will automatically attempt a flame ignition

sequence following the warm up period which has been preset at the

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Teledyne 4060 User Manual Page 43