Revision 1 15 9/10/2019
1.5 Contents of this Manual
This manual contains the following information:
• Section 1: Model 903W Phosgene Analyzer presents introductory information about the
system and the mode of operation.
• Section 2: Analyzer Components describes the design of the major components of the
system
• Section 3: Installation describes unpacking the analyzer, installing it in the facility and
interfacing with other devices.
• Section 4: Operating the Analyzer via the Handheld Keypad describes how the user enters
data and views system parameters using the hand help controller module and on board
display panel.
• Section 5: The Graphical User Interface presents a detailed discussion of the various
aspects of the application program on the personal computer.
• Section 6: Operating the System discusses the role of the various tabs of the how the
various tabs of the Graphical User Interface are employed
• Section 7: Maintenance includes a discussion of activities which should be performed on a
routine bases to optimize operation
• Section 8: Troubleshooting and Service presents information that is useful in diagnosing
problems with the analyzer and describes how various components are replaced.
• Section 9: Quality Control includes the test documentation material used to test the
analyzer
• Section 10: Wiring includes diagrams to assist the operator in interfacing auxiliary
components such as relays, solenoids, etc. to the controller module.
• Section 11: Specifications presents the specifications for the analyzer.
• Section 12: Spare Parts lists a number of items which may be required to maintain
operation of the analyzer.
• Section 13: MSDS contains the Manufacturers Safety Data Sheets for chemical materials
items used in the system.