Rki-instruments Inert Gas Testing Eagle with Two Pumps Manuale Utente

www.rkiinstruments.comInstruction ManualInert Gas Testing Eaglewith Two PumpsPortable Multi-Gas DetectorPart Number: 71-0288RKRevision: P2Released: 11

4 • Specifications Eagle Instruction ManualTable 2 lists specifications for the Eagle’s sensors. Your Eagle model may not include all of the sensors l

Eagle Instruction Manual Description • 5DescriptionCaseThe Eagle has a plastic case with a full-sized handle. The high-visibility case is shielded to

6 • Description Eagle Instruction ManualAlarm LightsTwo ultra-bright, red, light-emitting diodes (LEDs) provide visual alarms for gas concentrations a

Eagle Instruction Manual Description • 7Hose and ProbeA 5 foot polyurethane sample hose and a 10 inch hydrophobic probe are included as standard. The

8 • Description Eagle Instruction Manualapproximately two years.Combustible Gas SensorThe combustible gas (LEL) sensor is mounted with the flame arres

Eagle Instruction Manual Description • 9ZERO and SPAN controls. A bracket secures the sensor/amplifier assembly to the instrument case. A flow adapter

10 • Operation Eagle Instruction ManualOperationThe Eagle has four operating modes: normal operating mode, display mode, setup mode, and calibration m

Eagle Instruction Manual Operation • 11The Battery Voltage screen displays the minimum usable and actual battery voltage (for example, 6.0V). If the b

12 • Operation Eagle Instruction Manual4. Verify that the Eagle is operating correctly. Use the RKI Check Kit to easily verify correct operation of th

Eagle Instruction Manual Operation • 13to determine the response of other combustible gases. This table is based on Eagles in full response mode (meth

Eagle Instruction ManualWARNINGRead and understand this instruction manual before operating instrument. Improper use of the gas monitor could result i

14 • Operation Eagle Instruction ManualSetting User AccessThe CAL/SETUP switch controls the Eagle functions available to the user. The switch setting

Eagle Instruction Manual Alarms • 15AlarmsAlarm IndicationsThis section describes the Eagle’s audible and visual alarm indications for gas, over range

16 • Alarms Eagle Instruction ManualSTEL Alarm (Toxics Only)If a toxic gas channel’s average gas reading for the past 15 minutes exceeds the STEL alar

Eagle Instruction Manual Alarms • 17Low Flow AlarmIf the Eagle’s sample system becomes restricted or blocked (for example plugged probe, fouled filter

18 • Alarms Eagle Instruction ManualSensor Failure Alarm and Emergency OperationThe Eagle continuously monitors itself for proper operation. If a malf

Eagle Instruction Manual Alarms • 19Resetting Gas AlarmsYou can set the Eagle’s gas alarms for latching or self-resetting alarms(see “Updating the Ala

20 • Display Mode Eagle Instruction ManualDisplay ModeThe Eagle has four operating modes: normal operating mode, display mode, setup mode, and calibra

Eagle Instruction Manual Display Mode • 21To enter a user and station ID:To scroll to the next screen at any time, press the DISP/ADJ button.1. Press

22 • Display Mode Eagle Instruction ManualTWA/STEL ScreenThe TWA/STEL screen displays the time-weighted average (TWA) and the short-term exposure limi

Eagle Instruction Manual Display Mode • 23Clear Data Logger ScreensCAUTION:Once you clear the data logger, you cannot retrieve any data previously sto

Eagle Instruction ManualWarrantyRKI Instruments, Inc. warranties gas alarm equipment manufactured by RKI and sold by RKI to be free from defects in ma

24 • Setup Mode Eagle Instruction ManualSetup ModeNOTE: The screens illustrated in this section are examples only. The screens displayed by your Eagle

Eagle Instruction Manual Setup Mode • 25• To exit setup mode, from the main menu place the prompt next to the last menu option, START MEASUREMENT, the

26 • Setup Mode Eagle Instruction ManualUpdating Channel SettingsThis procedure describes how to update channel settings for the combustible gas, oxyg

Eagle Instruction Manual Setup Mode • 27The number in parenthesis indicates the display increment for that portion of the PPM range. In the example be

28 • Setup Mode Eagle Instruction Manualsetting. The fullscale setting flashes.The maximum fullscale setting for the combustible gas channel is 50,000

Eagle Instruction Manual Setup Mode • 29Updating Oxygen Channel SettingsThis section describes how to update the target gas label, fullscale setting,

30 • Setup Mode Eagle Instruction ManualUpdating the Display Increment Setting1. Press the SHIFT/▼ button to place the prompt in the third line, then

Eagle Instruction Manual Setup Mode • 315. Press the AIR/▲ or SHIFT/▼ buttons to display the available target gas labels for the toxic gas channel (H2

32 • Setup Mode Eagle Instruction ManualUpdating the Display Increment Setting1. Press the SHIFT/▼ button to place the prompt in the third line, then

Eagle Instruction Manual Setup Mode • 33Updating the Alarm Point SettingsEach of the Eagle’s gas detection channels includes low and high gas alarms.

Eagle Instruction ManualTable of ContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Over

34 • Setup Mode Eagle Instruction Manual7. To exit the Set Alarm Points menu, press the SHIFT/▼ button until the prompt is next to Channel 4, then pre

Eagle Instruction Manual Setup Mode • 352. Press the AIR/▲ or SHIFT/▼ button to display the desired setting.3. Press the POWER/ENTER button to enter t

36 • Setup Mode Eagle Instruction ManualTurning the User ID Function On or OffWith User ID Input ON, the User and Station ID screen displays during st

Eagle Instruction Manual Setup Mode • 372. Press and hold the SHIFT/▼ button, then press the DISP/ADJ button. The Auto Calibration screen for the comb

38 • Setup Mode Eagle Instruction ManualWith Auto Fresh Air Adjust ON, the Eagle automatically sets the fresh air reading for all channels during the

Eagle Instruction Manual Setup Mode • 391. From the main menu, select the LOG DATA OVER WRITE menu option.2. Press the AIR/▲ or SHIFT/▼ button to disp

40 • Setup Mode Eagle Instruction Manual4. Repeat steps 2 and 3 to enter the day, year, hours, and minutes settings. The main menu displays after you

Eagle Instruction Manual Setup Mode • 41To reset all default settings:1. From the main menu, select the DEFAULT menu option.2. Press the POWER/ENTER b

42 • Calibration Eagle Instruction ManualCalibrationCalibrate the Eagle when you replace a sensor. Also calibrate the Eagle periodically to assure pro

Eagle Instruction Manual Calibration • 433. Press and hold the AIR/▲ button until a tone sounds.The Eagle automatically sets the combustible gas and t

Eagle Instruction ManualDisplay Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20User and Station ID Scree

44 • Calibration Eagle Instruction Manual2. Press the POWER/ENTER button to display the Calibration Values screen.The gas concentrations displayed in

Eagle Instruction Manual Calibration • 45and return to the Calibration menu. If the combustible gas, O2, or H2S sensor failed, replace the failed sens

46 • Calibration Eagle Instruction Manual4. Press the POWER/ENTER button. The Single Calibration screen displays for the channel you selected. The gas

Eagle Instruction Manual Calibration • 47Adjusting the CO Sensor ControlsCAUTION:Only perform the following steps if you are unable to set the correct

48 • Maintenance Eagle Instruction ManualNOTE: If the CO channel displays Zero Fail after the Demand Zero procedure, adjust the ZERO control (next to

Eagle Instruction Manual Maintenance • 493. Plug in the AC line cord or 12 VDC supply to the charger. A full charge takes approximately 8 to 12 hours.

50 • Maintenance Eagle Instruction Manual2. Remove the white hydrophobic filter disk from the top of the particle filter or from the probe body.3. Rem

Eagle Instruction Manual Maintenance • 51CAUTION:Avoid pulling on sensor wires. Always unplug at the connector.Replacing the Combustibles SensorReplac

52 • Maintenance Eagle Instruction Manual4. Unplug the cable leading from the oxygen sensor at the large multi-pin connector.5. Loosen the screws on t

Eagle Instruction Manual Maintenance • 53CAUTION:Verify that you install the H2S sensor in the appropriate flow block position. The Eagle will display

Eagle Instruction ManualCalibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Calibration Supplies

54 • Maintenance Eagle Instruction Manualsensor pins.10. Install the replacement sensor in reverse order.11. Set the NULL potentiometer as described b

Eagle Instruction Manual Appendix A: Parts List • 55Appendix A: Parts ListTable 6 lists part numbers for the Eagle’s replacement parts and accessories

56 • Appendix A: Parts List Eagle Instruction Manual62-0125RK Sensor, combustible gas (hydrocarbon)65-0601RK Sensor, oxygen65-2009RK Sensor, hydrogen

Eagle Instruction Manual Appendix B: Methane Elimination • 57Appendix B: Methane EliminationFor applications where methane is an interfering gas, you

58 • Appendix B: Methane Elimination Eagle Instruction Manual2. Allow 2 minutes for the combustibles sensor to stabilize.3. Perform the demand zero pr

Eagle Instruction Manual Appendix B: Methane Elimination • 59WARNING: The Eagle’s alarms are initiated by the DISPLAY reading not the FACTORED reading

60 • Appendix C: Installing the Data Logger Board Eagle Instruction ManualAppendix C: Installing the Data Logger BoardAppendix H describes the procedu

Eagle Instruction Manual Introduction • 1IntroductionOverviewThe RKI Eagle is the most advanced portable gas detection system available. The Eagle is

2 • Introduction Eagle Instruction ManualAbout this ManualThis manual is intended for use with the Eagle. Examples used in this manual are for a stand

Eagle Instruction Manual Specifications • 3SpecificationsTable 1 lists physical and environmental specifications for the Eagle. Table 2 lists specific