Leak Size Indicator
The digital leak size indicator remains off normally but once a
leak is detected, a number from 1-9 will be displayed for all
H2 tracer gas
regardless of the sensitivity setting.
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:
Maximum # displayed
Approx. Leak Size (oz/yr)
1 -3
< 0.1
4-6
0.1 to 0.5
7-9
>0.5
Low Battery Indicator
Replace the 4 AA batteries when the red LED on the control
panel is lit. Follow battery installation instructions under
Maintenance
section.
Audio Mute Function
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.)
