RKI Instruments SDM-E2 - Manual (Page 48)

43 • Bump Testing an Instrument with Special Sensors
WARNING: Do not plug the charger cable into a battery pack that contains alkaline
batteries. Do not attempt to charge alkaline batteries.
7. Press and hold the POWER ENTER RESET button on the EAGLE 2 until you
hear a beep, then release it. The EAGLE 2 will begin its power up sequence. If
a successful connection between the EAGLE 2 and the SDM-E2 occurs, the
home screen will display at the end of the start up sequence. If the charge LED
was amber, it will begin to blink green. The example screen below shows a
standard 4-channel EAGLE 2 that also includes an IR CO
2
sensor in channel 5
and an ESM-01 NH
3
sensor in channel 6. The GAS 2 to the right of the CO
2
and NH
3
channels indicate that the GAS 2 fitting will be used for these
channels.
NOTE: If your EAGLE 2 has less than 4 standard channels, only one special
sensor, or different special sensors, your gas names and auto
calibration values will be different. All screens in this section assume a
channel setup as shown above.
8. If necessary, confirm that the bump test check tolerance is set to the desired
value. See “Setting the Bump Test Parameters” on page 17.
9. Verify that the appropriate calibration gas cylinder is connected to the GAS 1
and GAS 2 fittings on the back of the SDM-E2. See “Connecting Calibration
Gas” on page 24 for calibration gas cylinder options and calibration gas
connection procedures.
10. Connect the gas out to EAGLE 2 line to the inlet fitting on the EAGLE 2.
CH4 50%LEL GAS1
OXY 12.0vol% GAS1
H2S 25.0ppm GAS1
CO 50ppm GAS1
CO2 5000ppm GAS2
NH3 25.0ppm GAS2