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ARA Instrument User Manual V1.1
If the user presses the button down while the CLP (clear peak) is displayed, the peak value on the detector will
be reset and the "
" icon will not be displayed.
Bump Test Display
If the ARA has been programmed to remind the user to perform a bump test, the bump test icon (
), will
appear on the screen and blink.
After pressing the button, the units screen will indicate that its ready for a bump test. For the detailed process
of the bump test, please follow the instructions found in "Bump test Procedure".
User guidelines
Please ensure self-test has been completed before use. This is to confirm the functions of the display, audio,
visual and vibration alarm are all working.
In normal running mode, the unit will automatically detect gas and alert the user when the concentration of
gas goes above the set threshold.
For safety, wear the detector close to the user's breathing zone.
WARNING:
Ignorance or failure to notice the alarm can lead to serious injury or death.
Alarms
LOW Alarms
1) Audible Alarm (2 times/second)
2) Visual LED blinking (2 times/second)
3) Vibrator Alarm (1 time/second)
Pioneering Gas Sensing Technology.
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