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1. In an area where gas is known to be not present, press the
power button
50-second zero-calibration process while the first indicator light
(blue)
blinks. Once complete, all indicator lights
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will blink for one second, then the HIGH indicator light
illuminate and continue to flash, indicating it is ready to take a
measurement.
2. Start measuring in the High sensitivity mode (100 to 1,000 ppm).
To view higher values (200 to 3,000 ppm), press the LOW button
to enter Low sensitivity mode.
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3. Point the sensor
lights are illuminated in High sensitivity mode, switch to Low
sensitivity mode by pressing the LOW button
NOTE: Changing from High to Low sensitivity mode may cause
some of the indicator lights to turn off.
4. As you get closer to the source of a leak, the concentration levels
detected will increase, as indicated by increasing audible/visual
alarms. Move the sensor head in the direction of increasing
audible/visual alerts to the source of the leak.
WARNING: High concentrations of refrigerant gases can cause
asphyxia and other hazards that could cause serious personal
injury or death. Know the characteristics of the gas you are
working with and use proper precautions to avoid hazardous
conditions.
OPERATING INSTRUCTIONS
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for 3 seconds. The tester will beep and start a
towards the area to test. If all blue indicator
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will
.
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