Eagle Eye GD-3000 User Manual
available. The gas cylinder should be replaced when the pressure gauge on the
regulator shows 25psi or less.
Note: For optimum test results it is suggested that the unit be in clean air (solid
green light on) and be in a low ambient air flow.
Gas Testing
Testing the Fan Relay
Note: The gas concentration to activate the fan relay depends on the setting.
1. Remove the Philips screw on the front of the Eagle Eye GD-3000 Combustible Gas
Detector. Remove the front cover.
2. Connect the 10% LEL cylinder of Combustible Gas to the regulator. Ensure that the
gas used for calibration matches thegas selected in the Eagle Eye GD-3000
Combustible Gas Detector configuration.
3. Assemble regulator, hose and test hood and place the test hood over the gas sensor.
4. Check the pressure gauge on the regulator. If you have 25psi or less you will need to
replace the gas canister.
Note: The time to activate the fan relay depends on the delay setting.
5. Turn on the regulator to start the gas flow and wait with the gas applied continuously.
6. With the display function turned “On”, the Eagle Eye GD-3000 Combustible Gas
Detector will show the current concentration of gas or “0” (zero) in clean air. When the
gas concentration reaches the fan relay setting (5% LEL, for example) the display will
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