Fid Air Supply; Calibration Standard Supply; Detector Flame Fuel Supply - Siemens Maxum Edition II Installation Manual

3.6.1.2

FID Air Supply

If your analyzer uses a FID, the air required for the FID flame usually comes from an air treater.
See the Application Drawing Package for air and power connection to the air treater; Block
Diagram Utility Connections sheet. See Maxum II Official Product Specifications
support.industry.siemens.com/cs/document/109742522/) for requirements for the air supply.
3.6.2

Calibration Standard Supply

The Calibration Standard Supply required is specified in the "Notes" block on the Block
Diagram Utility Connections sheet contained in the Application Drawing Package.
Always mount the calibration standard cylinder as close to the analyzer as practical. When
installing calibration standard cylinders, always use new, clean, ¼" (.635 cm) stainless steel
tubing and fittings for the line between the cylinder and the analyzer. Before connecting the line
to the cylinder, blow it out with a clean, dry, inert gas and cap the open end of the tubing.
A certified calibration standard may be purchased from Siemens or another supplier. If
Siemens supplies the calibration standard, it will be noted in the "Notes" block on the Block
Diagram Utility Connections sheet contained in the Application Drawing Package.
3.6.3

Detector Flame Fuel Supply

If equipped, the FPD will need supplemental hydrogen and the FID, if equipped, may also need
supplemental hydrogen for the flame depending upon the type of columns used. See Technical
Specifications at the beginning of this manual for requirements for the flame fuel supply.
If your analyzer uses a hydrogen carrier, it also serves as the flame fuel for an FID or an FPD.
In this case, the flame fuel regulator may or may not be supplied.
If your analyzer uses a carrier gas other than hydrogen, the flame fuel for an FID and an FPD
must come from a hydrogen cylinder. A flame fuel regulator will be supplied.
Install the hydrogen cylinder next to the carrier supply.
Install the flame fuel supply lines using new, clean ¼" (6.35 mm) stainless steel tubing between
the hydrogen supply and the analyzer.
The average flame fuel consumption per detector is 70 SCF (1982 dm
Avoid risk of explosion
Always shut off the flow of gas utilities when air is not present to reduce consumption and the
possibility of flammable gas in the oven and or sample system. Failure to observe safety
procedure may lead to equipment destruction, serious injury or death.
Installation Manual
Installation Manual, 12/2019, 2000595 Rev 1
WARNING
Installation Steps
3.6 Utility Gas Supply Installation
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