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PN 903-8797, Rev A

Checking and Recording the Baseline Settings ...................................................................4-8

Fault or Warning Status Conditions ..........................................................................................4-8

Incorrect Information is Displayed on the User Interface ................................................4-9

Sheltered Systems .......................................................................................................................4-10

Maintenance ..........................................................................................................................................4-11

Cleaning or Replacing the Sample and Vent Lines ..........................................................4-11

Measuring Cell Maintenance ...................................................................................................4-14

Filterblock Maintenance ............................................................................................................4-22

Examining and Caring for the Flamepaths ......................................................................... 4-29

Electronics Enclosure Flamepaths (Joining Surfaces) .................................................4-30

Push-Button and Window Housing Flamepaths ..........................................................4-31

Window (User Interface) ............................................................................................................4-35

Troubleshooting and Diagnostics .................................................................................................4-36

About Alarms and Status Codes .............................................................................................4-36

Types of Alarms.....................................................................................................................4-37

Warning Alarms ............................................................................................................4-37

Fault Alarms ..................................................................................................................4-38

O-Spec Alarms ............................................................................................................ 4-38

Alarm LED Status .................................................................................................................4-39

Operating in Standby Mode (Fault Alarm) ....................................................................4-40

Clearing (Resetting) Alarms ............................................................................................... 4-41

Enabling/Disabling the O-Spec Alarm .........................................................................4-41

Types of Status Codes ..........................................................................................................4-42

Interpreting Status Codes and Extended Status Codes ....................................... 4-42

Suggested Corrective Actions ....................................................................................4-44

Viewing Current Alarm Messages ............................................................................4-45

Viewing Historical Alarm Messages ......................................................................... 4-46

Status Code (SCode), Alarm Conditions, and Corrective Action ...............................4-47

Extended Status Code (XSCode), Alarm Conditions, and Corrective Action ..........4-51

Resetting the 241CE II Analyzer ......................................................................................................4-56

SPECIFICATIONS ....................................................................................................................5-1

241CE II Analyzer Approvals and Certications ...........................................................................5-4

241CE II Analyzer ATEX/IECEx Marking ...................................................................................5-5

241CE II Analyzer CSA-Certied Marking ...............................................................................5-5

FUNCTIONAL VERIFICATION ...............................................................................................6-1

Propane Vapor Pressure .......................................................................................................................6-4

References .................................................................................................................................................6-6

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