XA02744C
TDLAS Gas Analyzer
20
Hauser
previously pulled up position, then tighten slightly with a wrench.
Secure tubing to appropriate structural supports as required.
9.
Check all connections for gas leaks. Using a liquid leak detector is rec
-
ommended.
Ventilation Requirements
Flammable gases or vapors shall not be vented to an area in which the exist
-
ing area classification will be impacted. Flammable gases or vapors shall be
vented to a safe location or to the flare header. For information related to
mitigating risks associated with electrocution, etc → 7.
Equipment Operation
This section provides an overview of safety operational instructions for
SS500, SS2000, and SS3000 TDLAS Gas Analyzers.
Operating Controls
Refer to the appropriate manual for the purchased analyzer to review the
operational controls for the equipment → 1.
Firmware Version
Each SS500, SS2000, and SS3000 TDLAS gas analyzer operates based on its
own firmware version which is listed in the system calibration report and dis
-
plays when the analyzer starts up. Detailed operation instructions are pro
-
vided in the Description of Device Parameters available for download by
model type on the Hauser website (
www.endress.com
).
Intermittent Operation
The warnings outlined in this section apply to both the full-featured and sim
-
plified sample systems.
Do not exceed 70 kPaG (10 PSIG) (0.7 barg) in sample cell.
Damage to cell may result.
Process samples may contain hazardous material in
potentially flammable and/or toxic concentrations.
Personnel should have a thorough knowledge and
understanding of the physical properties and safety
precautions for the sample contents before operating the
SCS.
The process sample at the sample tap is at a high pressure. A
pressure reducing regulator is located at the sample tap to
reduce the sample pressure and enable operation of the SCS
at a low pressure. Use extreme caution when operating the
sample probe valve and field pressure reducing regulator.
