Teledyne 4060 User Manual download pdf (Page 40)

Installation Series 4060

40 Teledyne Analytical Instruments

Addenda included with this manual to determine if special

conditions apply.

3.3.3.1 EFFLUENT

All the gases introduced into the detection cell vent from one fitting

at the rear of the analyzer. TAI recommends that the cell be permitted to

vent directly to the atmosphere wherever possible.

If a vent line is required, the installation must include a drop-out pot

to collect the water that is formed by the burning of the hydrogen fuel.

The vent line must be constructed so that water and dirt cannot collect in

it.

3.3.3.2 SAMPLE BYPASS VENT

The sample bypassed by the back-pressure regulation system vents

from a separate port at the rear of the analyzer. If a vent line is required,

it must be installed so that water and dirt cannot accumulate in it.

3.3.3.3 FUEL AND AIR CONNECTIONS

The fuel used to provide combustion should be hydrogen gas, zero

quality with certified THC of less than 0.5 ppm and supplied at a

pressure of 40 psig. The compressed air, ultra zero gas quality with

THC less than 0.1 ppm should be used and supplied at a pressure of 40

psig. Connect the fuel and air sources to the instrument according to the

gas connection diagram included at the back of this manual.

3.3.3.4

SAMPLE AND SPAN GAS CONNECTIONS

The sample and span gas connections are made at the rear panel. If

the optional autocal module is installed, the sample and span gas will

connect to this module. If no autocal module is present, these gases

connect to the labeled fittings on the rear panel.

Set the supply pressure for sample and span gas to 20 psig.

3.4 Placing the System in Operation

See Section 4 for information on starting the analyzer for the first

time. Makes sure that all electrical connections have been made

correctly and all connectors are fully seated. Make sure all gas

connections are correct and leak–free.

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Teledyne 4060 User Manual Page 40