wigam FINDER Notice D'utilisation page 10

Automatic Calibration Feature
To allow the user to find the leak source easily, the detector will automatically calibrate itself to the
ambient and reset the alarm as soon as there is a detection. This allows the user to get closer to the leak
source without the detector continually alarming. Once the source of the leak source is found, the
detector will not alarm again until the probe is moved away from the source and back again.
The digital leak size indicator remains off normally but once a leak is detected, a number from 1-9 will be
displayed for AZOIDRO. The numbers on the digital display will still display the same reading regardless
of the sensitivity level (LO NORM HI) selected. Therefore the digital display is independent from audio
alarm and sensitivity level. The display will still show the maximum number when the source of the leak
is found no matter what sensitivity level is selected.
The number will continue to increase or decrease depending on the amount of tracer gas sensed. The
maximum value will be displayed once the leak source has been located. The table below can be used
to approximate the size of leak:
Replace the 4 AA Alkaline batteries when the red LED on the control panel is lit. Follow battery
installation instructions under Maintenance section.
To silence or mute the audio beep and alarm signal, press the MUTE button. To restore the audio
sound, press the MUTE button again. (Note: a few seconds is required to restore sound if the mute
button is pressed in rapid succession.)
Version 2.0
Leak Size Indicator
Maximum # displayed
1 -3
4-6
7-9
Low Battery Indicator
Audio Mute Function
Approx. Leak Size (oz/yr)
< 0.1
0.1 to 0.5
>0.5
10
FINDER
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