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Eagle Instruction Manual Setup Mode • 27

The maximum fullscale setting for the combustible gas channel is

50,000 PPM; the minimum setting is 1000 ppm. The default setting

is 50,000 ppm.

2. Press the AIR/▲ and SHIFT/▼ buttons to display the desired

fullscale setting (see Table 5), then press the POWER/ENTER

button to enter the setting. The prompt ﬂashes.

Returning to the main menu

1. Press the SHIFT/▼ button. The ESCAPE message displays. (Press

the AIR/▲ button to return to the previous screen.)

2. Press the POWER/ENTER button to save the new setting. The

OTHER GAS SET message displays, then the Gas Combinations

menu displays.

3. To exit the Gas Combinations menu, press the SHIFT/▼ button

until the prompt is next to Channel 4, then press SHIFT/▼ again.

The ESCAPE message displays.

4. Press the POWER/ENTER button. The message SAVING DATA

displays, then the main menu displays.

Table 5: Fullscale PPM Readings

Equivalent to 100% LEL

Target Gas Fullscale Setting

Methane (CH4) 50,000 ppm

Hexane 11,000 ppm

Hydrogen 40,000 ppm

Pentane 15,000 ppm

Styrene 9,000 ppm

IPA 20,000 ppm

Isobutane 18,000 ppm

Propane 21,000 ppm

Propylene 20,000 ppm

Toluene 11,000 ppm

Ethane 30,000 ppm

Ethanol 33,000 ppm

Benzene 12,000 ppm

Contents

Main Warranty Table of Contents Page Page Page Introduction Overview About this Manual Specications Table 1: Eagle Specications Table 2: Standard Sensor Specications Description Case Control Panel Buttons Alarm Lights Battery Charger Connector Interface Port Buzzer Sample-Drawing System Sensors Circuit Boards Methane Elimination Switch CAL/SETUP Switch Operation Starting Up the Eagle Page Normal Operation Monitoring Combustible Gas in the PPM Range Monitoring Combustible Gases Other than Methane Setting User Access Turning Off the Eagle Alarms Alarm Indications Page Page Page Resetting Gas Alarms Display Mode User and Station ID Screen Peak Screen Elapsed Time Screen TWA/STEL Screen Battery Voltage Screen Date/Time Screen Clear Data Logger Screens Remaining Log Time Screen Setup Mode Tips for Using Setup Mode Entering Setup Mode Updating the Battery Type Setting Updating Channel Settings Page Page Page Page Page Updating Combustible Gas Channel Units of Measure Updating the Alarm Point Settings Updating the Eagles Serial Number Updating the Lunch Break Setting Updating the Alarm Latching Setting Updating the Alarm Silence Setting Turning the User ID Function On or Off Updating the Auto Calibration Settings Updating the Back Light Setting Turning the Auto Fresh Air Function On or Off Updating the Interval Time Setting (data log option) Updating Log Data Over Write Setting (data log option) Updating the Time Calibration Setting (data log option) Updating the Date and Time Settings (data log option) Updating the Zero Follow Settings Updating the Conrmation Beep Setting Returning to Default Settings Page Calibration Calibration Supplies and Equipment Preparing for Calibration Calibrating the Eagle Page Page Page Maintenance Displaying the Battery Voltage Replacing Alkaline Batteries Recharging Ni-Cd Batteries Replacing Sensors Page Page Appendix A: Parts List Table 6 lists part numbers for the Eagles replacement parts and accessories. Table 6: Parts List Table 6: Parts List (cont.) Appendix B: Methane Elimination Page Appendix C: Non-Standard Toxic Gas Sensors Calibrating Non-Standard Toxic Gas Sensors Page Replacing Non-Standard Toxic Gas Sensors Table 9: Parts List: Non-Standard Toxic Gas Sensors Appendix D: Carbon Dioxide Sensors Normal Operation of Carbon Dioxide Sensors Demand Zero for Carbon Dioxide Sensors Calibrating Carbon Dioxide Sensors Page Replacing Carbon Dioxide Sensors Table 12: Parts List: Carbon Dioxide Sensors Appendix E: Infrared Methane Sensors Target Gases Calibrating Infrared Methane Sensors Replacing Infrared Methane Sensors Appendix F: Eagle Tank Tester Model Alarms Page Appendix G: Five-Gas and Six-Gas Models Overview Displaying Additional Channels Alarms Calibration, Display, and Setup Modes Appendix H: Eagle Transformer Gas Tester Model Page Appendix I: Installing the Data Logger Board