Teledyne 4020 Operating & Maintenance Manual page 3

Total Hydrocarbon Analyzer
Specific Model Information
The instrument for which this manual was supplied may incorporate
one or more options not supplied in the standard instrument. Commonly
available options are listed below, with check boxes. Any that are
incorporated in the instrument for which this manual is supplied are
indicated by a check mark in the box.
Instrument Serial Number: _______________________
Options Included in the Instrument with the Above Serial Number:

Power Requirements: This instrument may be designed for
operation using a power source other than 115 VAC @ 60
Hz. If so, one of the boxes below will be checked indicating
the power requirements for your instrument.

110 VAC @ 50 Hz

115 VAC @ 50 Hz

220 VAC @ 50/60 Hz

Other: _______________

Using Hydrogen as Sample: For applications where the
sample gas is hydrogen, the sample gas doubles as the fuel
for combustion. The gas connections made at the back panel
are slightly different for this configuration. Connect the
hydrogen sample gas to the sample input as usual. Connect a
nitrogen source at 40 psig to the fuel input. This is discussed
in the manual in the Installation section.

Using Hydrogen as Fuel: For applications where the fuel is
hydrogen, the gas connections made at the back panel are
Teledyne Analytical Instruments iii