Page 1 EAGLE 2 Operator’s Manual Part Number: 71-0154RK Revision: CC Released: 3/12/19 1.800.561.8187 information@itm.com www. .com...
Page 2 Typical calibration frequencies for most applications are between 1 and 3 months, but can be required more often or less often based on your usage. EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 3: Table Of Contents
Turning Off the EAGLE 2 ........
Page 4 Setting the Fresh Air Reading ........84 Performing a Span Adjustment in Auto Calibration ..... . 85 Table of Contents EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 5 Sub PCBs and CONFIGURE GASES ....... . . 123 EAGLE 2 Operator’s Manual Table of Contents 1.800.561.8187...
Page 6 Parts List ............. 199 Table of Contents EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com...
Page 7 Calibration ............240 EAGLE 2 Operator’s Manual Table of Contents 1.800.561.8187...
Page 8 Turning on EAGLE 2, Bar Hole Mode ....... . 241...
Page 9 NOTE: RKI Instruments, Inc. recommends that you refer to ISA-RP12.13, Part II-1987 or an equivalent international recommended practice for guidance in the use of combustible gas detection instruments. EAGLE 2 Operator’s Manual Table of Contents 1.800.561.8187 information@itm.com www. .com...
Page 10: Chapter 1: Introduction
Overview This chapter briefly describes the EAGLE 2 gas monitor. This chapter also describes the EAGLE 2 Operator’s Manual (this document). Table 1 at the end of this chapter lists the specifications for the EAGLE 2. About the EAGLE 2...
Page 11 WARNING: The Model EAGLE 2 detects oxygen deficiency, elevated levels of oxygen, combustible gases, carbon monoxide, and hydrogen sulfide, all of which can be dangerous or life threatening. When using the EAGLE 2, you must follow the instructions and warnings in this manual to assure proper and safe operation of the unit and to minimize the risk of personal injury.
Page 12: Specifications
25 ppm * When calibrating the EAGLE 2 with the Auto Calibration or the Single Calibration method, the calibration gas value must be equal to or higher than the alarm 1 setting. See “Updating the Alarm Point Settings” on page 106 for instructions to change the alarm points if necessary for the desired calibration gas value.
Page 13: About This Manual
Approximately 171(H) x 65(W) x 39(D) mm (5.6”H x 2.5”W x 1.5”D) and Weight Approximately 310 g (11 oz.) About this Manual The EAGLE 2 Operator’s Manual uses the following conventions for notes, cautions, and warnings. NOTE: Describes additional or critical information. CAUTION: Describes potential damage to equipment.
Page 14: Chapter 2: Description
Overview This chapter describes the EAGLE 2 instrument and accessories. Instrument Description The EAGLE 2 includes the case, sensors, LCD, control buttons, printed circuit boards, alarm LEDs, infrared communication port, buzzer, battery case and batteries, and flow system. Alarm LEDs...
Page 15 Case Foot, 6X Figure 2: Component Location, Side View Buzzer Inlet Fitting Exhaust Fitting Charging Jack Battery Case Thumbscrew Infrared Port Figure 3: Component Location, Front & Back EAGLE 2 Operator’s Manual Instrument Description • 15 1.800.561.8187 information@itm.com www. .com...
Page 16: Case
The interface between the battery case and the bottom case is gasketed. Six raised feet on the bottom of the case, four on the bottom case and two on the battery compartment, raise the EAGLE 2 slightly from the surface on which it rests. Sensors...
Page 17: Lcd
The gas reacts in the sensor and produces a current proportional to the concentration of the target gas. The current is amplified by the EAGLE 2’s circuitry, converted to a measurement of gas concentration, and displayed on the LCD.
Page 18: Printed Circuit Boards (Pcbs)
I.S. Barrier PCB (not visble) Figure 4: EAGLE 2 PCBs The EAGLE 2’s PCBs analyze, record, control, store, and display the information collected. The main PCB and I.S. barrier PCB are located in the bottom case. The display PCB is located in the top case. The display PCB and I.S. barrier PCB are not user serviceable and are not involved in any user performed maintenance.
Page 19: Alarm Leds
IrDA protocol. A computer’s infrared port or an IrDA/USB cable connected to a USB port can be used to download data saved by the EAGLE 2 to a computer using the Eagle 2 Data Logger Management Program. See the Data Logger Management Program operator’s manual for data logging and downloading instructions.
Page 20: Buzzer
The Ni-MH batteries can be recharged by using the EAGLE 2 charger (see “Replacing or Recharging the Batteries” on page 69).
Page 21: Standard Accessories
The internal sample tubing is not user serviceable. Differential Pressure (DP) Switch The DP switch is inside the front of the bottom case. It senses the EAGLE 2’s flowrate by monitoring the pressure drop between points in the flow system. When the flowrate becomes too low for safe operation of the EAGLE 2, a set of contacts inside it open and the EAGLE 2 indicates a low flow alarm.
Page 22 Hydrophobic Probe’s Particle Filter and Hydrophobic Filter Disk” on page 72 for instructions to replace the particle filter and hydrophobic filter disk. NOTE: When using the probe with a PID EAGLE 2, be sure that the particle filter is not installed.
Page 23: Optional Accessories
Rechargeable Ni-MH batteries are available for the EAGLE 2. A fully charged set of Ni- MH batteries will power the EAGLE 2 for 18 hours. The batteries will last for a minimum of 500 charge cycles. See “General Parts List” on page 79 for ordering information.
Page 24: Optional Probes
The charging module is the same as the one used for the AC charger and the DC charger. Optional Probes Various optional probes designed for specific applications are available for the EAGLE 2. They include the following: • 30 inch aluminum probe...
Page 25 Barhole probe Figure 12: Barhole Probe This probe is designed specifically for barhole testing. See “Appendix K: Using the EAGLE 2 in Bar Hole Mode” for an in-depth discussion of using the EAGLE 2 in Bar Hole Mode. • 10 inch probe with dust filter...
Page 26: External Dilution Fittings
See “General Parts List” on page 79 for probe ordering information. External Dilution Fittings Two external dilution fittings are available for the EAGLE 2, a 1:1 dilution fitting and a 3:1 dilution fitting. They are designed to mate with the inlet fitting and accept a sample hose or probe.
Page 27: Chapter 3: Operation
Leak Check Mode, respectively. Start Up This section explains how to start up the EAGLE 2, get it ready for operation, and turn it off. NOTE: The screens illustrated in this section are for a standard 4-gas unit. The screens displayed by your EAGLE 2 may be slightly different.
Page 28 EAGLE 2 was used. See “Time in Operation Screen” on page 50 for more information about how the EAGLE 2 tracks the operating time.
Page 29 2 will enter Calibration Mode and the LCD will show the Calibration Mode main menu. See “Chapter 4: Calibration Mode” on page 54 for instructions to calibrate the EAGLE 2. When you are done with the calibration and exit Calibration Mode, the unit will begin the startup sequence. If the calibration was successful, the screen above will not appear again until the unit is due for calibration.
Page 30 ENTER TO PERFORM CALIBRATION The EAGLE 2 cannot be used until a successful calibration has been performed. Press and release the ENTER button to enter Calibration Mode. See “Chapter 4: Calibration Mode” on page 54 for instructions to calibrate the EAGLE 2.
Page 31: Performing A Demand Zero
0.0ppm 0ppm Performing a Demand Zero Before using the EAGLE 2, it is recommended to set the fresh air readings for the target gases by performing a demand zero. This will set the CH S, and CO channels to zero and the OXY channel to 20.9%.
Page 32: Turning Off The Eagle 2
The battery charger can be used with an AC adapter or a vehicle plug DC adapter to run the EAGLE 2 in continuous operation instead of charging the batteries. Batteries do not need to be installed in the EAGLE 2 but if there are batteries installed, they must be NiMH batteries and they must have a charge.
Page 33: Measuring Mode, Normal Operation
Setup Mode menu (see “Updating the Confirmation Alert Setting” on page 115), the EAGLE 2 beeps periodically to confirm that it’s operating. Monitoring an Area 1. Start up the EAGLE 2 as described above in “Start Up” on page 27. It is now in Measuring Mode. 0%LEL OXY 20.9vol%...
Page 34: Using Optional Sample Hoses
Using Optional Sample Hoses The standard sample hose for the EAGLE 2 is 5 feet long. Optional hoses are available up to 125 feet long. If you are considering using a longer hose, keep in mind that a longer hose will increase the EAGLE 2’s response time and the flowrate may decrease close to the low flow alarm point.
Page 35 Vapor pressure too low for significant LEL reading • The EAGLE 2 provides the catalytic combustible sensor with some protection against exposure to high levels of combustible gas which can damage the sensor. It does this by turning off the combustible sensor power temporarily when it determines that an over scale (more than 100% LEL) concentration of combustible gas is present that may damage the sensor.
Page 36: Monitoring Combustible Gas In The Ppm Or %Volume Ranges
%LEL, ppm, and %volume. It is possible to disable this capability and set the EAGLE 2 to display only one of the detection units by using the Catalytic Units menu item in Setup Mode. See “Setting the Catalytic Detection Units” on page 105 for instructions to set this Setup Mode Menu item.
Page 37 EAGLE 2 is turned on if it is going to be used for ppm level detection. The reading increments in the ppm range are smallest in the lower part of the range and increase as the reading increases as follows: •...
Page 38: Measuring Mode, Alarms
Alarm Indications The EAGLE 2 will sound an alarm and flash the LED arrays when one of the target gas concentrations rises above the Low Alarm level, or in the case of oxygen falls below the Low Alarm level, for that gas.
Page 39: Resetting And Silencing Alarms
Resetting and Silencing Alarms You can set the EAGLE 2’s gas alarms as latching or self-resetting alarms (see “Updating the Alarm Latching Setting” on page 108). • Self-resetting alarms (ALARM LATCHING set to SELF RESET) Self-resetting alarms automatically shut off and reset when the gas reading falls below (or rises above for an oxygen low alarm) the alarm setting.
Page 40: Responding To Alarms
ALARM SILENCE set to ON and ALARM LATCHING set to LATCHING are the factory settings. When the EAGLE 2 goes into gas alarm, press and release any button to silence the buzzer. If the gas concentration was still above the alarm level when the button was pressed, the LED arrays continue to flash, and the EAGLE 2 continues to display the current alarm level.
Page 41: Display Mode
“Replacing or Recharging the Batteries” on page 69. The EAGLE 2 is fully functional during a low battery warning. However, only a limited amount of operating time remains, approximately 1 - 2 hours. The amount of time depends on how often the LCD backlight is used and how often the unit is responding to alarm conditions.
Page 42: Tips For Using Display Mode
The lunch break feature enables the EAGLE 2 to save peak readings when it is turned off so it can continue them when it is turned on again. See “Turning On the EAGLE 2” on page 27 0%LEL P OXY 20.9vol%...
Page 43: Battery Voltage Screen
Measuring Mode. If you do not want to change the setting, press and release the DISPLAY ADJUST NO button and the unit will return to the Gas Display Screen. EAGLE 2 Operator’s Manual Display Mode • 43 1.800.561.8187 information@itm.com www.
Page 44: Catalytic (Lel) Sensor Screen
EAGLE 2’s memory. This includes several pre-defined gases and 5 gases that can be entered into the EAGLE 2 in the field using the Eagle 2 Maintenance Data Loader Program. In order to program a field defined gas into the 44 •...
Page 45 EAGLE 2, gas testing must be performed to determine the gas’ response factor relative to methane. See the Eagle 2 Maintenance Data Loader Program Operator’s manual for details regarding the gas testing and programming user defined gases into the EAGLE 2’s relative response list.
Page 46: Stel Screen
TWA is cleared when the EAGLE 2 is turned off. The lunch break feature enables the EAGLE 2 to remember TWA readings when it is turned off so it can continue them when it is turned on again. See “Turning On the EAGLE 2”...
Page 47: View Alarm Settings Screen
CH4 0- 100 %LEL LO ALRM: OFF vol% LO ALRM: 10 %LEL SHIFT HI ALRM: OFF vol% HI ALRM: 10 %LEL LO ALRM: 5000 ppm HI ALRM:25000 ppm EAGLE 2 Operator’s Manual Display Mode • 47 1.800.561.8187 information@itm.com www. .com...
Page 48: Select User Id Screen
“Turning the User/Station ID Function On or Off” on page 109). Use this screen to select a user ID from the user ID list in the EAGLE 2’s memory. The current user ID is displayed. A user ID can be up to 16 characters long. The EAGLE 2 can store up to 32 user IDs. SELECT...
Page 49: Select Station Id Screen
“Turning the User/Station ID Function On or Off” on page 109). Use this screen to select a station ID from the station ID list in the EAGLE 2’s memory. The current station ID is displayed. A station ID can be up to 16 characters long. The EAGLE 2 can store up to 128 station IDs.
Page 50: Time In Operation Screen
If the lunch break feature is turned on, the time in operation will only be reset if you do not choose to resume the peak and TWA measurements when the EAGLE 2 is turned on in the Resume Measurement Screen described in Step 7 on page 28 in “Turning On the EAGLE 50 •...
Page 51: Date/Time Screen
2. If you do not want to clear the data logger memory at this point or at Step 3 below, press and release the DISPLAY ADJUST NO button. The unit will return to Measuring Mode. EAGLE 2 Operator’s Manual Display Mode • 51 1.800.561.8187 information@itm.com...
Page 52: Data Logging
CLEARED Data Logging NOTE: The EAGLE 2 only logs data while in Normal Mode. If the EAGLE 2 is used in Leak Check Mode or Bar Hole Mode, no downloadable data will be logged while it is in either of these two modes.
Page 53 The data logging capacity depends on how often the EAGLE 2 stores data, how many channels are active, and how often the EAGLE 2 is turned on and off. The table below illustrates how much data logging time is available for the various interval times. It assumes that the unit is setup with four sensors, is only turned on once, and there are no alarm occurrences.
Page 54: Chapter 4: Calibration Mode
Perform a span adjustment on one channel at a time using single calibration • Perform a fresh air (zero) adjustment NOTE: You can set up the EAGLE 2 to alert you during the startup sequence when calibration is due. See “Updating the Calibration Reminder Setting” on page 113 CAUTION: BEFORE EACH DAY’S USAGE, SENSITIVITY IN THE...
Page 55: Calibration Supplies And Equipment
CAUTION: When using auto calibration with the standard 4-gas EAGLE 2, although the EAGLE 2 can be calibrated with an oxygen concentration of up to 19.5%, RKI Instruments, Inc. recommends that the multi-gas cylinder have an oxygen concentration in the range of 10% - 16% oxygen.
Page 56: Entering Calibration Mode
> AUTO CALIBRATION SINGLE CALIBRATION PERFORM AIR ADJUST NORMAL OPERATION NOTE: The following screens illustrate a four-gas EAGLE 2 for detection of CH (%LEL using catalytic sensor), oxygen, H S, and CO. Your EAGLE 2 may display slightly different screens.
Page 57 If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 4. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen.
Page 58: Performing A Span Adjustment In Auto Calibration
Connect the sample tubing to the demand flow regulator. 3. Install the probe on the EAGLE 2 inlet fitting. Make sure the probe is complete with internal O-ring and membrane and that the two halves of the probe are tightened firmly together to avoid leaks that can affect the calibration.
Page 59 14. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 60 If you do want to continue with the calibration, proceed to the next step. 17. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. NOTE: If you are calibrating the catalytic combustible channel with a gas concentration of 1000 ppm or lower, you must use a 24 inch humidifier tube to connect the demand flow regulator to the rigid tube on the probe.
Page 61 SHIFT button to place the cursor next to the NORMAL OPERATION menu option, then press and release the POWER ENTER RESET button to return to Measuring Mode. EAGLE 2 Operator’s Manual Calibrating Using the Auto Calibration Method • 61 1.800.561.8187 information@itm.com...
Page 62: Calibrating Using The Single Calibration Method
YES button to continue. If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 62 • Calibrating Using the Single Calibration Method EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 63: Performing A Span Adjustment In Single Calibration
4. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 64 64 • Calibrating Using the Single Calibration Method EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 65 ( 35 - 98%LEL) REMOVE GAS In the example above, the EAGLE 2 could have adjusted the reading as low as 35 %LEL and as high as 98 %LEL. If the span adjustment is not successful, a screen displays that indicates a calibration failure.
Page 66 Span Factor item in Setup Mode is set to ON. If the Span Factor is set to OFF, the adjustment range will not appear. 13. Disconnect the tubing from the EAGLE 2’s probe. 14. Repeat Step 6 through Step 13 for any other channels you want to calibrate. Make sure you use an appropriate calibration cylinder for each sensor.
Page 67: Chapter 5: Maintenance
Chapter 5: Maintenance Overview This chapter describes troubleshooting procedures for the EAGLE 2. It also includes procedures for replacing and recharging the batteries and replacing various consumable parts. WARNING: RKI Instruments, Inc. recommends that service, calibration, and repair of RKI instruments be performed by personnel properly trained for this work.
Page 68 1. Check all calibration tubing for single calibration values may not match the leaks or for any bad connections. fails. cylinder gas 2. Make sure the EAGLE 2 has concentrations (auto been properly set up for calibration only). calibration. • The charcoal filter is 3.
Page 69: Replacing Or Recharging The Batteries
Replace or charge the batteries when the EAGLE 2 indicates that it is in low battery warning. When in low battery warning, BATT appears vertically along the left side the LCD.
Page 70: Recharging The Ni-Mh Batteries
The charging module can either be used with an AC adapter or a vehicle plug DC adapter. Both adapters plug into the module which then plugs into the EAGLE 2. 1. Plug the power adapter into either an AC outlet or into a vehicle outlet depending on which charger is being used.
Page 71 5. Insert the module’s round plug into the EAGLE 2’s charging jack as shown in Figure 20 below. NOTE: The battery pack does not need to be attached to the EAGLE 2 case in order to charge. It may be charged separately. This allows a spare battery pack to be charged while the EAGLE 2 is in use.
Page 72: Replacing The Hydrophobic Probe's Particle Filter And Hydrophobic Filter Disk
Replacing the Hydrophobic Probe’s Particle Filter and Hydrophobic Filter Disk Inspect the probe’s internal components if you notice that the EAGLE 2’s pump sounds bogged down or if an unexplained low flow alarm occurs. Replace the particle filter if it appears to be dirty.
Page 73: Replacing The Hydrophobic Filter
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 74 PCB and the placement of the top case gasket. 11. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. 74 • Replacing the Hydrophobic Filter EAGLE 2 Operator’s Manual...
Page 75: Replacing The Charcoal Filter
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 76: Checking The Combustible Gas Sensor's Condition
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 77 PCB so that you can route the replacement sensor cable the same way. Also make sure that the O-ring in the bottom of the flow chamber does not come out with the sensor. EAGLE 2 Operator’s Manual Replacing a Sensor • 77 1.800.561.8187 information@itm.com...
Page 78 Route the sensor cable the same way the old sensor cable was routed and connect it to the main PCB. Make sure to support the main PCB when making the connection. 78 • Replacing a Sensor EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 79: General Parts List
PCB and the placement of the top case gasket. 16. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. 17. Calibrate the new sensors as described in “Chapter 4: Calibration Mode” on page 54.
Page 80 71-0154RK Operator’s Manual, EAGLE 2 (this document) 71-0170RK Operator’s Manual, Eagle 2 Data Logger Management Program 71-8003RK EAGLE 2 Product CD, includes Data Management Program, User Setup Program, and all operator’s manuals 80-0131RK-10 10 inch hydrophobic probe (standard probe) 80-0133RK-10...
Page 81 Dilution fitting, 3:1 80-05XXRK Sample hose. Replace “XX” with length in feet. 5 foot hose is standard. Available lengths for the EAGLE 2 are 3, 4, 5, 6, 10, 15, 20, 25, 30, 35, 40, 50, 75, 100, and 125 feet. 81-0090RK-01...
Page 82: Appendix A: Calibrating With A Sample Bag
The EAGLE 2 can be calibrated with a gas bag calibration kit instead of a demand flow regulator kit. This appendix describes how to use a sample bag calibration kit to calibrate the EAGLE 2. A parts list at the end of this appendix lists spare parts for the calibration kit.
Page 83: Entering Calibration Mode
CAUTION: When using auto calibration with the standard 4-gas EAGLE 2, although the EAGLE 2 can be calibrated with an oxygen concentration of up to 19.5%, RKI Instruments, Inc. recommends that the multi-gas cylinder have an oxygen concentration in the range of 10% - 16% oxygen.
Page 84: Calibrating Using The Auto Calibration Method
> AUTO CALIBRATION SINGLE CALIBRATION PERFORM AIR ADJUST NORMAL OPERATION NOTE: The following screens illustrate a 4-gas EAGLE 2 for detection of CH (%LEL using catalytic sensor), oxygen, H S, and CO. Your EAGLE 2 may display slightly different screens.
Page 85: Performing A Span Adjustment In Auto Calibration
4. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 86 9. Press and release the POWER ENTER RESET button to save the change. The calibration gas value stops flashing. 10. Repeat Step 6 through Step 9 for any other channels that need to be changed. 86 • Calibrating Using the Auto Calibration Method EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 87 13. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 88 24. If all channels passed calibration the following screen sequence occurs. AUTO CALIBRATION AUTO CALIBRATION DONE REMOVE GAS CALIBRATION MODE > AUTO CALIBRATION SINGLE CALIBRATION PERFORM AIR ADJUST NORMAL OPERATION 88 • Calibrating Using the Auto Calibration Method EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 89: Calibrating Using The Single Calibration Method
YES button to continue. If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. EAGLE 2 Operator’s Manual Calibrating Using the Single Calibration Method • 89 1.800.561.8187 information@itm.com...
Page 90: Performing A Span Adjustment In Single Calibration
4. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 91 Calibration Gas Value Screen for the selected channel. The calibration gas value is flashing. SINGLE CALIBRATION CH4 50 %LEL UP/DOWN TO ADJUST CALIBRATION VALUE ENTER WHEN DONE EAGLE 2 Operator’s Manual Calibrating Using the Single Calibration Method • 91 1.800.561.8187 information@itm.com www. .com...
Page 92 16. Press and release the POWER ENTER RESET button to make the span adjustment. 17. When the span adjustment is made, the EAGLE 2 calculates the range of adjustment, minimum and maximum, it could have made based on its response level to the applied gas.
Page 93 > CH4 REMOVE GAS In the example above, the EAGLE 2 could have adjusted the reading as low as 35 %LEL and as high as 98 %LEL. If the span adjustment is not successful, a screen displays that indicates a calibration failure.
Page 94: Parts List
Gas bag with clamp and hose barb, 9” x 9”, 2 liter 81-5302RK-LV Calibration kit, for LEL/Oxy/CO unit, w/gas bag, 34 Liter 81-5401RK-LV Calibration kit, for LEL/Oxy/H S/CO unit, w/gas bag, 34 Liter 94 • Parts List EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 95: Appendix B: Setup Mode
Appendix B: Setup Mode Overview This appendix describes the EAGLE 2 in Setup Mode. In Setup Mode, you can: • set the date and time • set the date format • set the battery type • configure the channels •...
Page 96: Tips For Using Setup Mode
WARNING: The EAGLE 2 is not in operation as a gas detector while in Setup Mode. 1. Take the EAGLE 2 to a non-hazardous location and turn it off if it is on. 2. Press and hold the AIR YES and RANGE SHIFT buttons, then press and hold the POWER ENTER RESET button.
Page 97: Setting The Date And Time
2. Press and release POWER ENTER RESET. The date and time will be displayed with the last two digits of the year flashing. SET DATE & TIME 12/21/2009 MM/DD/YYYY 11:02:12 EAGLE 2 Operator’s Manual Using Setup Mode • 97 1.800.561.8187 information@itm.com www. .com...
Page 98: Setting The Date Format
This menu item allows you to select between alkaline and Ni-MH batteries. Since the discharge characteristics of alkaline and Ni-MH batteries are different, the EAGLE 2 uses this setting to ensure that the low battery warning is in effect long enough before a dead battery alarm to allow the user to change the batteries without a dead battery alarm occurring.
Page 99: Configuring The Channels
(catalytic sensor), oxygen, H S, and CO, with channels 5 and 6 turned off, the EAGLE 2 can be factory and field configured for a variety of active channels and detector types. It is not normally necessary to change the factory channel configuration.
Page 100 OP3 (---) > NOT USED The OP1, OP2, and OP3 options are not defined for a standard 4-gas EAGLE 2. These options are only defined when hardware specific to optional sensors is factory installed in the EAGLE 2. The “---” in the gas name field indicates that hardware necessary to support an optional sensor is not installed.
Page 101: Configuring The Combustible Gas
PID (photo ionization detector) sensor. Only a catalytic sensor is used in a standard EAGLE 2, so only a catalytic sensor can be configured in a standard EAGLE 2. PID or TC sensors can only be configured if additional hardware not in a standard EAGLE 2 is factory installed.
Page 102 Responses menu item. The 50000 ppm GAS gas configuration is normally set at the factory for CAUTION: very specific applications. Consult RKI Instruments, Inc. before configuring the gas for 50000 ppm GAS. 102 • Using Setup Mode EAGLE 2 Operator’s Manual 1.800.561.8187...
Page 103 LEL for the gas being defined. For example, if you are defining propane, the LEL for propane is 21,000 ppm, so you must enter 21000 ppm (2.1% volume). EAGLE 2 Operator’s Manual Using Setup Mode • 103 1.800.561.8187 information@itm.com...
Page 104 Methane Elimination Mode Screen in Display Mode. 13. Use AIR YES or RANGE SHIFT to display the desired catalytic sensor voltage, 1.30 volts or 2.40 volts. 104 • Using Setup Mode EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 105: Setting The Catalytic Detection Units
ONLY, %LEL ONLY, and ppm ONLY. 4. When the desired setting is on the screen, press and release POWER ENTER RESET to save the setting and return to the main menu. EAGLE 2 Operator’s Manual Using Setup Mode • 105 1.800.561.8187 information@itm.com...
Page 106: Updating The Relative Response Setting
Updating the Alarm Point Settings This menu item allows you to update one or more alarm points (the reading at which the EAGLE 2 recognizes the alarm condition). 1. From the main menu, place the cursor next to ALARM POINTS.
Page 107 NOTE: If Inert Mode is active, you can change the oxygen alarm points for both Normal Mode and Inert Mode. For more information about changing Inert Mode alarm settings, see “Appendix N: Using the EAGLE 2 in Inert Mode” on page 261.
Page 108: Updating The Alarm Latching Setting
With ALARM SILENCE set to ON (factory setting), pressing and releasing any button silences the buzzer when the EAGLE 2 is in alarm. The LEDs continue to flash and the display continues to show the alarm. When the gas concentration falls below the alarm level, pressing and releasing POWER ENTER RESET clears all alarm indications for that alarm.
Page 109: Turning The User/Station Id Function On Or Off
Updating the Autocal Values The EAGLE 2 stores calibration gas value settings. This allows you to calibrate all EAGLE 2 channels simultaneously with a calibration cylinder that contains all required target gases (for example the RKI 4-gas calibration cylinder).
Page 110: Updating The Backlight Delay Setting
If AUTO FRESH AIR ADJ is set to ON, the EAGLE 2 performs a fresh air adjustment at the end of the startup sequence before entering Normal Operation. The factory setting is OFF.
Page 111: Updating The Data Log Interval Setting
With DATA LOG OVERWRITE set to ON (factory setting), the EAGLE 2 writes over the oldest data with new data when the data logger memory is full. With DATA LOG OVERWRITE set to OFF, the EAGLE 2 stops saving data to the data logger when the data logger memory is full.
Page 112: Updating The Data Log Memory Setting
SHIFT to adjust the setting so that the characters on the LCD are easy to see. 4. Press and release POWER ENTER RESET to save the setting and return to the main menu. 112 • Using Setup Mode EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 113: Updating The Calibration Reminder Setting
With CAL PAST DUE ACT set to MUST CALIBRATE, if the unit is due for calibration, the EAGLE 2 will give an indication at start up that calibration is past due and prompt you to press and release POWER ENTER RESET to enter Calibration Mode and perform a calibration.
Page 114: Updating The Calibration Interval
This setting is factory set to OFF when a unit is shipped unless the instrument is ordered for bar hole measurement or leak checking use. See “Appendix K: Using the EAGLE 2 in Bar Hole Mode” and “Appendix L: Using the EAGLE 2 in Leak Check Mode” for discussions of Bar Hole Mode and Leak Check Mode, respectively.
Page 115: Setting The Bar Hole Measurement Time
2% of full scale. The oxygen channel does not support this feature. Updating the Confirmation Alert Setting With CONFIRMATION ALERT set to BEEP AND LIGHT, the EAGLE 2 beeps and flashes the LED arrays once every 15 minutes to verify that it is operating.
Page 116: Turning The Password Function On Or Off
Turning the Password Function On or Off With CHANGE PASSWORD set to ON, the EAGLE 2 prompts you for a password when you enter Calibration Mode or Setup Mode. NOTE: If a calibration is due and CAL REMINDER is set to ON and CAL PAST DUE ACT is set to MUST CALIBRATE, no password will be required to perform a calibration during startup.
Page 117: Restoring The Default Settings
If you want to return the EAGLE 2 to its default configuration, it is possible to do so by using the Default Settings menu item in Setup Mode. Returning the EAGLE 2 to its default configuration can be useful if various setup parameters have been changed in the field and you want to return the EAGLE 2 to its original configuration as shipped from the factory.
Page 118: Updating The Lunch Break Setting
With LUNCH BREAK set to ON, the Resume Measurements Screen displays during startup. From this screen, you can choose to continue accumulating TWA and PEAK readings and the time in operation from the last time the EAGLE 2 was used or start collecting new readings and reset the time in operation.
Page 119: Updating The Span Factor Setting
Press and release POWER ENTER RESET to save the new language setting and return to the main menu. The EAGLE 2’s user interface will now be in the newly selected language. NOTE: If you select a language other than English, a prompt will appear during startup that allows you to change the language back to English if desired.
Page 120: Exiting Setup Mode
NOTE: If you entered Setup Mode and did not make any changes, the above screen will still appear. In this case, press and release DISPLAY ADJUST NO to proceed to exit Setup Mode and begin the EAGLE 2’s startup sequence. If you do not want to save the changes, press and release DISPLAY ADJUST NO.
Page 121: Appendix C: Sub Pcbs
Appendix C: Sub PCBs Overview An EAGLE 2 that has one or more of the standard four sensors, catalytic LEL, oxygen, S, and CO, and no optional sensors does not have any sub PCBs installed. The sub PCBs are used to add circuitry to the EAGLE 2 that supports various optional sensors. An EAGLE 2 has provisions to install up to three sub PCBs.
Page 122: Channel Setup And Sub Pcbs
The TC sub PCB supports the EAGLE 2 TC (thermal conductivity) sensor. • The Infrared (IR) sub PCB supports any of the EAGLE 2 IR sensors for combustible gas or CO There are no user serviceable parts on the sub PCBs.
Page 123: Sub Pcbs And Configure Gases
TC, or PID sensor that is installed. There are four possible sensors that can be configured depending on the particular version of the EAGLE 2. The LCD screen below illustrates the first screen in the CONFIGURE GASES menu item in Setup Mode.
Page 124 If you select an ESM-01 toxic or IR type of sensor to configure in this menu item, a message will appear indicating that the gas configuration for this sensor is automatically detected by the EAGLE 2 and that manual configuration is not possible. Both of these sensor types have the gas configuration stored in memory onboard the sensor.
Page 125: Appendix D: Pid Sensors
Standard Description Two types of PID sensors can be used with the EAGLE 2, a low range (high sensitivity) sensor and a high range (low sensitivity) sensor (see Table 13 for specifications). The PID sensor is installed in a single sensor flow chamber which is located in the area next to the standard 4-sensor flow chamber.
Page 126: Pid Sensor And Sensor Adapter
The PID sub PCB is a circuit board that is installed on the main PCB in one of the 3 sub PCB positions when a PID sensor is used with the EAGLE 2. The PID sensor adapter connects to the sub PCB with a 5-position connector. The sub PCB plugs into the main PCB and is held in place with a screw/flat washer/lock washer.
Page 127: Pid Probe
Figure 28: PID Probe Start Up and Normal Operation For instructions to startup and use an EAGLE 2 that includes a PID sensor, reference “Start Up” on page 27, “Measuring Mode, Normal Operation” on page 33, and “Measuring Mode, Alarms” on page 38. Follow these instructions keeping the following special considerations in mind: •...
Page 128: Pid Relative Response Feature
• If your EAGLE 2 is a multigas unit that is used for monitoring of combustible gases in the %LEL range, the PID channel will indicate an upscale reading if one of a variety of combustible gases is present.
Page 129: Pid Sensor Relative Response Screen In Display Mode
If you use this feature, the response to the selected gas will not be as accurate as it would be if you configured and calibrated the PID channel to the target gas. For maximum accuracy, configure and calibrate the EAGLE 2’s PID channel to the desired target gas.
Page 130 1000 1500 1000 Gasoline 0-2000 Isobutylene 0-2000 Isopropanol 0-5000 JP-5 Fuel 0-1000 Methyl Ethyl 0-1500 Ketone Toluene 0-1000 N-Hexane 0-5000 1000 1000 Propylene 0-2500 Styrene 0-500 130 • PID Relative Response Feature EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 131: Pid Calibration
Vinyl Chloride 0-4000 0-2000 The last choice in each list, PID, can be defined by the user and loaded in the EAGLE 2 using the Eagle 2 Maintenance Data Loader Program. See the Eagle 2 Maintenance Data Loader Program Operator’s Manual.
Page 132 8. Press and release the AIR YES button to continue. If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 132 • PID Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 133 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 134 19. Press and release the POWER ENTER RESET button to save the change. The calibration gas value stops flashing. 20. Repeat Step 15 through Step 19 for any other channels that need to be changed. 134 • PID Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 135 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 136 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 137 33. Screw the PID calibration cylinder onto the demand flow regulator. 34. Connect the tubing from the regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 35. Press and release the POWER ENTER RESET button to set the span adjustment for the PID channel to the programmed value.
Page 138 39. Use the RANGE SHIFT button to place the cursor next to the NORMAL OPERATION menu option, then press and release the POWER ENTER RESET button to return to Measuring Mode. 138 • PID Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 139: Calibrating With A 5-Gas Cylinder
/CO/H S/isobutylene is a proprietary gas mix developed by RKI Instruments, Inc. for calibrating a PID sensor in the presence of the other gases during an auto calibration. It can also be used for a single calibration of a PID sensor. Do not use a similar gas mix provided by any other manufacturer when calibrating a PID channel.
Page 140 If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen.
Page 141 16. Place the cursor next to the channel whose gas value you want to change using the YES and RANGE SHIFT buttons. 17. Press and release the POWER ENTER RESET button to select the channel. The calibration gas value begins to flash. EAGLE 2 Operator’s Manual PID Calibration • 141 1.800.561.8187 information@itm.com www.
Page 142 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 143 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 144 PID sensor reading should be stable and ready for adjustment. 32. Press and release the POWER ENTER RESET button to set the span adjustment for the PID channel to the programmed value. 144 • PID Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 145 36. Use the RANGE SHIFT button to place the cursor next to the NORMAL OPERATION menu option, then press and release the POWER ENTER RESET button to return to Measuring Mode. EAGLE 2 Operator’s Manual PID Calibration • 145 1.800.561.8187 information@itm.com www.
Page 146: Maintenance
Clean the lamp if you notice a significant drop in sensitivity from one scheduled calibration to another or if you are not able to calibrate the PID channel. See the “PID EAGLE 2 Spare Parts” on page 162 for lamp cleaning kit ordering information. The lamp cleaning kit includes the following items: •...
Page 147 4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 148 19. Ensure the lamp is completely dry and any visible signs of contamination are removed before reinstalling. 148 • Maintenance EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 149 If you have any difficulty mating the top and bottom cases, inspect the placement of the main PCB and the placement of the top case gasket. EAGLE 2 Operator’s Manual Maintenance • 149 1.800.561.8187 information@itm.com...
Page 150: Replacing Pid Sensor's Lamp
30. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. 31. Calibrate the PID channel as described in “PID Calibration” on page 131. Replacing the PID Sensor’s Lamp If cleaning the PID lamp does not resolve any calibration problems you may be having, the lamp may need to be replaced.
Page 151 4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 152 152 • Maintenance EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 153: Replacing Electrode Stack
26. Calibrate the PID channel as described in “PID Calibration” on page 131. Replacing the Electrode Stack The electrode stack can last for the life of the PID sensor if the EAGLE 2 is used in a very clean, controlled environment. When used in a heavily contaminated or dirty environment, the electrode stack may only last a month.
Page 154 O-ring seal in the new electrode stack with the other hand as shown below. Take care not to touch the lamp window. 154 • Maintenance EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 155 PCB and the placement of the top case gasket. 25. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. EAGLE 2 Operator’s Manual Maintenance •...
Page 156: Replacing The Pid Sensor
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 157: Configuring The Pid Gas In Setup Mode
WARNING: The EAGLE 2 is not in operation as a gas detector while in Setup Mode. 1. Take the EAGLE 2 to a non-hazardous location and turn it off if it is on. 2. Press and hold AIR YES and RANGE SHIFT, then press and hold POWER ENTER RESET.
Page 158 Press and release POWER ENTER RESET. The Configure Gases Screen appears with the cursor flashing next to CAT, the catalytic sensor. If an EAGLE 2 has a PID sensor installed, one of the three optional sensor types, OP1, OP2, or OP3 will indicate it is a PID.
Page 159 (IPA). PID(0- 2000ppm IBL ) 2000 ppm GSL 2000 ppm IBL > 5000 ppm IPA 1000 ppm JP5 EAGLE 2 Operator’s Manual Configuring the PID Gas in Setup Mode • 159 1.800.561.8187 information@itm.com www. .com...
Page 160 SHIFT to place the cursor in front of NORMAL OPERATION at the bottom of the main menu. 18. Press and release POWER ENTER RESET. 160 • Configuring the PID Gas in Setup Mode EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 161 In this case, press and release DISPLAY ADJUST NO to proceed to exit Setup Mode and begin the EAGLE 2’s startup sequence. 20. If you do not want to save the changes, press and release DISPLAY ADJUST NO.
Page 162: Parts List
Parts List Table 18: PID EAGLE 2 Spare Parts Part Number Description 33-0560RK Electrode stack, 0 - 50 ppm, 2 pack 33-0562 Electrode stack, 0 - 2,000 ppm, HPPM type 51-1500RK Replacement lamp, 0 - 50 ppm • for 61-0300RK-01 sensor without “L” on label...
Page 163 Table 18: PID EAGLE 2 Spare Parts Part Number Description 81-1054RK Regulator, demand-flow type (for 58- and 103-liter aluminum or steel, and 34-liter aluminum cylinder) 81-1055RK Regulator, demand-flow type (for 17- and 34-liter steel cylinder) 82-0003RK Electrode stack removal tool...
Page 164: Appendix E: Esm-01 Toxic Sensors
The ESM-01 sensors are used to monitor levels of a variety of toxic gases. This appendix describes the EAGLE 2’s ESM-01 sensors and includes instructions to use an EAGLE 2 that has one or more ESM-01 sensors installed. It also includes instructions to replace an ESM-01 sensor.
Page 165: Sensor
The ESM-01 sub PCB is a circuit board that is installed on the main PCB in one of the 3 sub PCB positions when an ESM-01 sensor is used with the EAGLE 2. The ESM-01 sensor connects to the sub PCB with a 12-position connector. The sub PCB plugs into the main PCB and is held in place with a screw/flat washer/lock washer.
Page 166: Start Up And Normal Operation
• Several of the gases that can be monitored with an ESM-01 are absorbed in the longer EAGLE 2 sample hoses. Do not use sample hoses that are longer than the standard 5 foot hose without consulting RKI Instruments, Inc.
Page 167 WARNING: RKI Instruments, Inc. recommends that you dedicate a regulator for use with chlorine (Cl ) gas and that you do not use that dedicated regulator for any other gases, particularly hydrogen sulfide (H 2. Find a fresh-air environment. This is an environment free of toxic or combustible gases and of normal oxygen content (20.9%).
Page 168 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 169 19. Press and release the POWER ENTER RESET button to save the change. The calibration gas value stops flashing. 20. Repeat Step 16 through Step 19 for any other channels that need to be changed. EAGLE 2 Operator’s Manual ESM-01 Calibration • 169 1.800.561.8187 information@itm.com...
Page 170 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 171 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 172 34. Connect the tubing from the regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for two minutes. If you notice that the gas reading stabilizes sooner, you can reduce the gas application time to the time it takes the gas reading to stabilize.
Page 173 39. Use the RANGE SHIFT button to place the cursor next to the NORMAL OPERATION menu option, then press and release the POWER ENTER RESET button to return to Measuring Mode. EAGLE 2 Operator’s Manual ESM-01 Calibration • 173 1.800.561.8187 information@itm.com www.
Page 174: Calibrating With A 5-Gas Cylinder
See Table 20 on page 183 for available cylinders. Make sure your calibration cylinder is appropriate for the ESM-01 detection range. WARNING: RKI Instruments, Inc. recommends that you dedicate a regulator for use with chlorine (Cl ) gas and that you do not use that...
Page 175 If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen.
Page 176 19. Press and release the POWER ENTER RESET button to save the change. The calibration gas value stops flashing. 20. Repeat Step 16 through Step 19 for any other channels that need to be changed. 176 • ESM-01 Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 177 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 178 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 179 If the ESM-01 channel cannot be adjusted to the proper value, a screen displays that indicates a calibration failure and indicates that the ESM-01 sensor failed to calibrate. FAILED SENSOR ENTER TO CONTINUE <SO2> EAGLE 2 Operator’s Manual ESM-01 Calibration • 179 1.800.561.8187 information@itm.com www.
Page 180: Maintenance
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 181: Replacing The H S Scrubber In The So And Hcn Sensors
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 182 22. Confirm that the main PCB is seated in its slots and that its bottom edge is resting on the bottom of the bottom case. If the main PCB is not seated properly, it may be damaged when the top case is re-installed. 182 • Maintenance EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www.
Page 183: Parts List
PCB and the placement of the top case gasket. 24. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. 25. Calibrate the ESM-01 channel as described in “ESM-01 Calibration” on page 166.
Page 184: Appendix F: Tc Sensors
The TC sensors are used to monitor high levels of combustible gas. This appendix describes the EAGLE 2’s TC sensor and includes instructions to use an EAGLE 2 that has a TC sensor installed. It also includes instructions to calibrate and replace a TC sensor.
Page 185: Tc Sensor
The TC sub PCB is a circuit board that is installed on the main PCB in one of the 3 sub PCB positions when a TC sensor is used with the EAGLE 2. The TC sensor cable connects to the sub PCB. The sub PCB plugs into the main PCB and is held in place with a screw/flat washer/lock washer.
Page 186: Start Up And Normal Operation
Start Up and Normal Operation For instructions to startup and use an EAGLE 2 that includes a TC sensor, reference “Start Up” on page 27, “Measuring Mode, Normal Operation” on page 33, and “Measuring Mode, Alarms” on page 38. Follow these instructions keeping the following in mind: •...
Page 187: Tc Calibration
TC channel. See Table 22 on page 199 for available cylinders. Make sure your calibration cylinder is appropriate for the TC detection range. If the EAGLE 2 is intended for use in a landfill, RKI Instruments, Inc. recommends using the carbon dioxide/methane mix calibration cylinder because it is representative of gases present in a landfill.
Page 188 If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen.
Page 189 11. Connect the sample tubing to the demand flow regulator. 12. Install the probe on the EAGLE 2 inlet fitting. Make sure the probe is complete with internal O-ring and membrane and that the two halves of the probe are tightened firmly together to avoid leaks that can affect the calibration.
Page 190 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 191 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 192 33. Screw the new TC calibration cylinder onto the demand flow regulator. 34. Connect the tubing from the regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 35. Press and release the POWER ENTER RESET button to set the span adjustment for the TC channel to the programmed value.
Page 193: Maintenance
TC sensor. Replacing the TC Sensor 1. Verify that the EAGLE 2 is off. 2. Place the EAGLE 2 upside down on a flat surface or hold it upside down. EAGLE 2 Operator’s Manual Maintenance • 193 1.800.561.8187...
Page 194 4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 195: Configuring The Tc Gas In Setup Mode
WARNING: The EAGLE 2 is not in operation as a gas detector while in Setup Mode. 1. Take the EAGLE 2 to a non-hazardous location and turn it off if it is on. 2. Press and hold AIR YES and RANGE SHIFT, then press and hold POWER ENTER RESET.
Page 196 Press and release POWER ENTER RESET. The Configure Gases Screen appears with the cursor flashing next to CAT, the catalytic sensor. If an EAGLE 2 has a TC sensor installed, one of the three optional sensor types, OP1, OP2, or OP3 will indicate it is a TC.
Page 197 18. Use RANGE SHIFT to place the cursor next to END. 19. Press and release POWER ENTER RESET to return to the main menu. EAGLE 2 Operator’s Manual Configuring the TC Gas in Setup Mode • 197 1.800.561.8187 information@itm.com www.
Page 198 In this case, press and release DISPLAY ADJUST NO to proceed to exit Setup Mode and begin the EAGLE 2’s startup sequence. 23. If you do not want to save the changes, press and release DISPLAY ADJUST NO.
Page 199: Parts List
Parts List Table 22: TC EAGLE 2 Parts List Part Number Description 47-5010RK TC/LEL sensor cable TE-7568 TC sensor 81-0013RK-01 Calibration cylinder, 50% vol CH in N , 34 liter steel 81-0013RK-05 Calibration cylinder, 50% vol CH in N , 58 liter steel...
Page 200: Appendix G: Infrared Carbon Dioxide Sensors
So you can change an existing infrared CO channel from one range to another and the EAGLE 2 will automatically load all the sensor parameters and configure the infrared CO...
Page 201: Infrared Carbon Dioxide Sensor
The infrared sub PCB is a circuit board that is installed on the main PCB in one of the 3 sub PCB positions when an infrared CO sensor is used with the EAGLE 2. The infrared sensor connects to the sub PCB with a 12-position connector. The sub PCB plugs into the main PCB and is held in place with a screw/flat washer/lock washer.
Page 202: Start Up And Normal Operation
End Caps Figure 41: Carbon Dioxide Scrubber Start Up and Normal Operation For instructions to startup and use an EAGLE 2 that includes an infrared CO sensor, reference “Start Up” on page 27, “Measuring Mode, Normal Operation” on page 33, and “Measuring Mode, Alarms”...
Page 203: Performing A Demand Zero For Carbon Dioxide Sensors
1. Remove the black caps from the ends of the carbon dioxide scrubber. Be sure to grab the scrubber by the EAGLE 2 fitting so that the fitting and tubing do not come off. 2. Connect the carbon dioxide scrubber directly to the EAGLE 2’s inlet fitting.
Page 204 NORMAL OPERATION 7. Remove the black caps from the ends of the carbon dioxide scrubber. Be sure to grab the scrubber by the EAGLE 2 fitting so that the fitting and tubing do not come off. 8. Attach the CO scrubber to the inlet fitting of the EAGLE 2 and allow the instrument to draw gas for 1 minute before performing an air adjust.
Page 205 11. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 206 23. Press and release the POWER ENTER RESET button to save the change. The calibration gas value stops flashing. 24. Repeat Step 17 through Step 21 for any other channels that need to be changed. 206 • Infrared CO Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 207 27. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 208 30. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 31. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 209 38. Connect the tubing from the regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for the appropriate time shown in the table below. Table 25: IR CO...
Page 210 AUTO CALIBRATION AUTO CALIBRATION DONE REMOVE GAS CALIBRATION MODE > AUTO CALIBRATION SINGLE CALIBRATION PERFORM AIR ADJUST NORMAL OPERATION 210 • Infrared CO Calibration EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 211: Maintenance
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 212 PCB and the placement of the top case gasket. 17. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. 18. Calibrate the infrared CO channel as described in “Infrared CO...
Page 213: Parts List
Parts List Table 26: Infrared CO EAGLE 2 Parts List Part Number Description 33-6010RK-01 scrubber 47-5051RK Infrared CO sensor cable DEM-3313-1 Infrared CO sensor, 0-5 %vol DEM-3313-4 Infrared CO sensor, 0-10,000 ppm DEM-3313-5 Infrared CO sensor, 0-60 %vol 81-0071RK-01 Calibration cylinder, 5000 ppm CO...
Page 214: Appendix H: Infrared Methane Sensors
Overview This appendix describes the EAGLE 2’s infrared methane sensors and includes instructions to use an EAGLE 2 that has an infrared methane sensor installed. It also includes instructions to replace an infrared methane sensor. Table 27: Infrared Methane Sensor Specifications, %LEL Configuration...
Page 215: Description
The infrared methane flow chamber may also be installed in one of the other two sensor chamber locations depending on the particular version of the EAGLE 2. Some infrared methane instrument configurations do not include the 4-sensor flow chamber.
Page 216: Infrared Sub Pcb
%LEL range but do not exist for the %vol range. Catalytic (LEL) Sensor Screen When either a TC sensor or an infrared combustible sensor is installed in an EAGLE 2 along with a catalytic combustible LEL sensor, the user has the option of turning off the catalytic combustible LEL sensor in Display Mode.
Page 217: Infrared Methane Calibration
“Calibrating Using the Single Calibration Method” on page 62 and follow the instructions for calibrating a single channel. If your instrument is a multi- channel instrument that includes an infrared methane channel, RKI Instruments, Inc. recommends using the auto calibration method for convenience. The calibration...
Page 218 If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen.
Page 219 11. Connect the sample tubing to the demand flow regulator. 12. Install the probe on the EAGLE 2 inlet fitting. Make sure the probe is complete with internal O-ring and membrane and that the two halves of the probe are tightened firmly together to avoid leaks that can affect the calibration.
Page 220 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 221 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 222 33. Screw the infrared methane calibration cylinder onto the demand flow regulator. 34. Connect the tubing from the regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for 90 seconds. 35. Press and release the POWER ENTER RESET button to set the span adjustment for the infrared methane channel to the programmed value.
Page 223 39. Use the RANGE SHIFT button to place the cursor next to the NORMAL OPERATION menu option, then press and release the POWER ENTER RESET button to return to Measuring Mode. EAGLE 2 Operator’s Manual Infrared Methane Calibration • 223 1.800.561.8187 information@itm.com www.
Page 224: Maintenance
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 225: Parts List
Parts List Table 30: Infrared CH EAGLE 2 Parts List Part Number Description 47-5051RK Infrared CH sensor cable DEM-3313-3 Infrared CH sensor, 0-100 %LEL or 0-100 %LEL/5.0-100.0 %vol autoranging 81-0012RK-01 Calibration cylinder, 50 %LEL CH in air, 34 liter steel...
Page 226: Appendix I: Infrared Hydrocarbon Sensor
Overview This appendix describes the EAGLE 2’s infrared hydrocarbon sensor and includes instructions to use an EAGLE 2 that has an infrared hydrocarbon sensor installed. It also includes instructions to replace an infrared hydrocarbon sensor. Table 31: Infrared Hydrocarbon Sensor Specifications, %LEL Configuration...
Page 227: Infrared Hydrocarbon Sensor
The infrared sub PCB is a circuit board that is installed on the main PCB in one of the 3 sub PCB positions when an infrared hydrocarbon sensor is used with the EAGLE 2. The infrared hydrocarbon sensor connects to the sub PCB with a 12-position connector. The sub PCB plugs into the main PCB and is held in place with a screw/flat washer/lock washer.
Page 228: Catalytic (Lel) Sensor Screen
%vol range. Catalytic (LEL) Sensor Screen When either a TC sensor or an infrared combustible sensor is installed in an EAGLE 2 along with a catalytic combustible LEL sensor, the user has the option of turning off the catalytic combustible LEL sensor in Display Mode.
Page 229 8. Press and release the AIR YES button to continue. If you do not want to continue, press the DISPLAY ADJUST NO button and the unit will return to the Calibration Mode Screen. EAGLE 2 Operator’s Manual Infrared Hydrocarbon Calibration • 229 1.800.561.8187 information@itm.com www.
Page 230 9. The EAGLE 2 will indicate that it is adjusting the zero reading for a few seconds, then indicate that the operation is complete before returning to the Calibration Mode Screen. ADJUSTING ZERO RELEASE AIR BUTTON ADJUSTING ZERO COMPLETE CALIBRATION MODE...
Page 231 19. Press and release the POWER ENTER RESET button to save the change. The calibration gas value stops flashing. 20. Repeat Step 16 through Step 19 for any other channels that need to be changed. EAGLE 2 Operator’s Manual Infrared Hydrocarbon Calibration • 231 1.800.561.8187 information@itm.com...
Page 232 23. If you select YES by pressing and releasing the AIR YES button, the changes that you made will be saved in the EAGLE 2’s memory as the new auto calibration gas values. If you select NO by pressing and releasing the DISPLAY ADJUST NO button, the changes you made will be used for any calibrations performed during the current operating session only.
Page 233 26. Connect the tubing from the demand flow regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 27. Press and release the POWER ENTER RESET button to set the span adjustment for each channel to the programmed values.
Page 234 33. Screw the infrared hydrocarbon calibration cylinder onto the demand flow regulator. 34. Connect the tubing from the regulator to the rigid tube on the probe. Allow the EAGLE 2 to draw gas for one minute. 35. Press and release the POWER ENTER RESET button to set the span adjustment for the infrared hydrocarbon channel to the programmed value.
Page 235: Maintenance
4. Turn the EAGLE 2 right side up and carefully lift the top case away from the bottom case. Be careful not to lift it so far that it pulls on the main PCB with the cable that connects the top case to the main PCB.
Page 236: Parts List
PCB and the placement of the top case gasket. 17. Turn the EAGLE 2 upside down and tighten the three case screws to secure the top case to the bottom case. 18. Calibrate the infrared hydrocarbon channel as described in “Infrared Hydrocarbon Calibration”...
Page 237: Appendix J: Methane Elimination Mode
1. Turn on the EAGLE 2 as described in “Start Up” on page 27. Make sure that the EAGLE 2 catalytic combustible channel is set to monitor a gas in which methane elimination is an option. For a list of these gases and a procedure to select one, see “Configuring the Combustible Gas”...
Page 238 Multiply the display reading by the factor in the appropriate column to determine the actual reading for that gas. For example, if you are using the EAGLE 2 in methane elimination mode to detect isobutane and the display reads 10% LEL, the actual isobutane reading is 10% x 0.59 = 5.9% LEL isobutane.
Page 239 The methane elimination mode setting, ENABLED or DISABLED, will remain in effect until it is changed in Display Mode. So if methane elimination mode is enabled when you turn off the EAGLE 2, it will remain enabled when you turn the EAGLE 2 on again.
Page 240: Calibration
Calibration The EAGLE 2 stores calibration data for the instrument both in methane elimination mode and in full response mode. When using the instrument for applications where methane elimination mode is used, it is most common to calibrate to hexane. If you are planning to use the EAGLE 2 in methane elimination mode, RKI Instruments, Inc.
Page 241: Appendix K: Using The Eagle 2 In Bar Hole Mode
When the EAGLE 2 is in Bar Hole Mode, only the combustible and oxygen sensors are displayed. If an EAGLE 2 is intended for bar hole testing, it is shipped with Bar Hole Mode or both Bar Hole Mode and Leak Check Mode enabled so that the operator must choose which operational mode to use when the unit is turned on (see “Updating LC/BH Mode Setting”...
Page 242 9. The Active Gases Screen appears for a few seconds indicating which channels are active and their target gas. ACTIVE GASES 242 • Start Up, Bar Hole Mode EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 243 2 will enter Calibration Mode and the LCD will show the Calibration Mode main menu. See “Chapter 4: Calibration Mode” on page 54 for instructions to calibrate the EAGLE 2. When you are done with the calibration and exit Calibration Mode, the unit will begin the startup sequence. If the calibration was successful, the screen above will not appear again until the unit is due for calibration.
Page 244 ENTER TO PERFORM CALIBRATION The EAGLE 2 cannot be used until a successful calibration has been performed. Press and release the ENTER button to enter Calibration Mode. See “Chapter 4: Calibration Mode” on page 54 for instructions to calibrate the EAGLE 2. When you are done with the calibration and exit Calibration Mode, the unit will begin the startup sequence.
Page 245: Performing A Demand Zero, Bar Hole Mode
RESET button to acknowledge the failure and continue to Bar Hole Mode. Replace the failed sensor(s) as soon as possible for use in Normal Mode. 15. The EAGLE 2 is now operating in Bar Hole Mode. The pump is off and the following screen appears.
Page 246: Bar Hole Testing
Bar Hole Mode also allows you to initiate an air purge cycle to purge gas from the EAGLE 2 after a sample is taken. See “Setting the Bar Hole Measurement Time” on page 115 to change the bar hole sample time.
Page 247 ADJUST: PURGE If a high concentration of methane is encountered, a fresh air purge can be performed to purge the hose, probe and EAGLE 2 of gas before the next bar hole test. To perform a purge, do the following: •...
Page 248: Turning Off The Eagle 2, Bar Hole Mode
Turning Off the EAGLE 2, Bar Hole Mode 1. Press and hold the POWER ENTER button. The unit will initiate a bar hole measurement. Keep holding the POWER ENTER button. The buzzer will sound and the LCD back light will flash for about five seconds.
Page 249: Appendix L: Using The Eagle 2 In Leak Check Mode
(see “Updating LC/BH Mode Setting” on page 114). Start Up, Leak Check Mode This section explains how to start up the EAGLE 2 in Leak Check Mode and get it ready for operation. Turning On the EAGLE 2, Leak Check Mode CAUTION: If one or more sensors other than a catalytic combustible sensor is installed, these sensors will not be active while the EAGLE 2 is in Leak Check Mode.
Page 250 9. The Active Gases Screen appears for a few seconds indicating which channels are active and their target gas. ACTIVE GASES 250 • Start Up, Leak Check Mode EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 251 2 will enter Calibration Mode and the LCD will show the Calibration Mode main menu. See “Chapter 4: Calibration Mode” on page 54 for instructions to calibrate the EAGLE 2. When you are done with the calibration and exit Calibration Mode, the unit will begin the startup sequence. If the calibration was successful, the screen above will not appear again until the unit is due for calibration.
Page 252 ENTER TO PERFORM CALIBRATION The EAGLE 2 cannot be used until a successful calibration has been performed. Press and release the ENTER button to enter Calibration Mode. See “Chapter 4: Calibration Mode” on page 54 for instructions to calibrate the EAGLE 2.
Page 253 RESET button to acknowledge the failure and continue to Leak Check Mode. Change the failed sensor(s) as soon as possible for use in Normal Mode. 15. The EAGLE 2 is now operating in Leak Check Mode. The pump is on and the following screen appears.
Page 254: Performing A Demand Zero, Leak Check Mode
Performing a Demand Zero, Leak Check Mode Before using the EAGLE 2, it is recommended to set the fresh air reading for the target gas by performing a demand zero. This will set the CH channel to zero. 1. Find a fresh-air environment. This is an environment free of toxic or combustible gases and of normal oxygen content (20.9%).
Page 255: Turning The Buzzer On And Off In Leak Check Mode
Turning the Buzzer On and Off in Leak Check Mode The alarm buzzer can be turned off and on when the EAGLE 2 is in Leak Check Mode. This setting only applies to Leak Check Mode and does not affect buzzer operation in Normal or Bar Hole Mode.
Page 256: Appendix M: Eagle 2 Tank Tester Model
LEL (catalytic) only unit or an LEL (catalytic)/oxygen unit. You can also use this model as a standard EAGLE 2 gas monitor by connecting the standard hose and probe and selection Normal Mode in the Inert Mode Selection Screen.
Page 257: Float Probe Assembly
This plug connects to the float probe socket that is adjacent to the EAGLE 2’s IR port. A quick connect fitting at the same end of the assembly connects to the EAGLE 2’s inlet fitting.
Page 258: Start Up
Use the AIR YES or RANGE SHIFT button to display the mode you wish to enter. To use the EAGLE 2 for tank tester applications, ensure that the float probe is 258 • Start Up and Operation EAGLE 2 Operator’s Manual 1.800.561.8187...
Page 259: Alarms
The oxygen level in a fresh air environment is above both Inert Mode oxygen alarm points so the EAGLE 2 Tank Tester version will go into alarm when turned on in Inert Mode in a fresh air environment. To silence the alarm, press the RESET button. The audible alarm silences, but the alarm lights continue to flash and the display screen continues to indicate an oxygen alarm.
Page 260: Calibration
NOTE: Do not calibrate the EAGLE 2 Tank Tester model with the dilution fitting attached to the inlet fitting. Parts List Table 36 lists part numbers for replacement parts and accessories of the EAGLE 2’s Tank Tester model. Table 36: Parts List: EAGLE 2 Tank Tester Model...
Page 261: Appendix N: Using The Eagle 2 In Inert Mode
Normal Mode oxygen alarm points. Below are instructions to set the Inert Mode oxygen alarms. 1. Take the EAGLE 2 to a non-hazardous location and turn it off if it is on. Press and hold the AIR YES or RANGE SHIFT buttons, then press and hold the POWER ENTER RESET button.
Page 262 Inert Mode. Use the AIR YES or RANGE SHIFT button to display Inert Mode and press and release POWER ENTER RESET. MODE SELECT UP/DOWN THEN ENTER NORMAL MODE 262 • Alarms EAGLE 2 Operator’s Manual 1.800.561.8187 information@itm.com www. .com...
Page 263: Start Up
1. Press and briefly hold down the POWER ENTER RESET button. Release the button when you hear a beep. 2. The LCD will show the following screen for about ten seconds. GAS MONITOR EAGLE 2 EAGLE 2 Operator’s Manual Start Up • 263 1.800.561.8187 information@itm.com www.
Page 264 LEDs will begin to flash. They will continue until you make a selection. WARNING: The EAGLE 2 is not a gas monitoring device until you select a mode and enter it. If you select Normal Mode, the warm up sequence will continue as described in “Start Up”...
Page 265: Operation
UP/DOWN THEN ENTER NORMAL MODE Use the AIR YES or RANGE SHIFT button to display the mode you wish to enter and press and release the POWER ENTER RESET button. EAGLE 2 Operator’s Manual Operation • 265 1.800.561.8187 information@itm.com www. .com...
Page 266: Appendix O: Transformer Gas Tester Model
Compare this reading to historical data to determine the condition of the transformer. NOTE: The EAGLE 2 can be calibrated either with or without the dilution fitting in place. If calibrated without the dilution fitting in place, then display readings must be doubled to determine the actual gas concentration.
Page 267: Alarms
All the gas alarms on the Transformer Gas Tester are set to OFF. Part List Table 37: Parts List: Eagle Tank Tester Model Part Number Description 80-0405RK Dilution fitting (1:1) 81-1126RK Sample bag, 9” x 9”, tedlar EAGLE 2 Operator’s Manual Alarms • 267 1.800.561.8187 information@itm.com www. .com...
Page 268: Appendix P: Internal Dilution Models
A vent is installed on the right side of the bottom case when viewing the instrument from the front. This equalizes the pressure inside the EAGLE 2 as the instrument draws air from inside the case through the dilution fitting’s hole.
Page 269 Warranty RKI Instruments, Inc. warrants the EAGLE 2 sold by us to be free from defects in materials, workmanship, and performance for a period of two years from the date of shipment from RKI Instruments, Inc. This includes the instrument and the original sensors.

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725-101-p2-50

RKI Instruments EAGLE 2 Operator's Manual

Chapter 1: Introduction

Chapter 2: Description

Chapter 3: Operation

Chapter 4: Calibration Mode

Chapter 5: Maintenance

Appendix A: Calibrating with a Sample Bag

Appendix B: Setup Mode

Appendix C: Sub Pcbs

Appendix D: PID Sensors

Appendix E: ESM-01 Toxic Sensors

Appendix F: TC Sensors

Appendix G: Infrared Carbon Dioxide Sensors

Appendix H: Infrared Methane Sensors

Appendix I: Infrared Hydrocarbon Sensor

Appendix J: Methane Elimination Mode

Appendix K: Using the EAGLE 2 in Bar Hole Mode

Appendix L: Using the EAGLE 2 in Leak Check Mode

Appendix M: EAGLE 2 Tank Tester Model

Appendix N: Using the EAGLE 2 in Inert Mode

Appendix O: Transformer Gas Tester Model

Appendix P: Internal Dilution Models

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