3-20 | Model 900 ADA / Model 930 Sulfur Pit Analyzers
3. Connect the line to the analyzer. The plumbing for the purge systems
and the Aspirator drive air feed through the analyzer Manifold is
already made by AMETEK.
Non-Shelter Installations:
Connect the line to the Instrument Air inlet fitting on the analyzer.
Shelter Installations:
Connect the line to the “Inst Air” port on the side of the shelter.
4. Connect the line to the Instrument Air supply.
Installing the Span Gas Line
The Span gas line (by customer) must be 1/4" 316 stainless steel tubing.
To install the Span gas line:
1. Route the line from the Span gas supply to the analyzer.
2. Purge the line to remove any liquids or particulate that may be pres-
ent in it before connecting it to the analyzer.
3. Connect the line to the Span gas fitting on the Manifold block and to
the Span gas supply.