CO
2
Leak Detector
10
Ambient Reset Feature
- Resetting the unit during
operation performs a similar function it programs
the circuit to ignore the level of CO
2
refrigerant
present at the tip. This allows the user to 'home-in'
on the source of the leak (higher concentration).
Similarly, the unit can be moved to fresh air and
reset for maximum sensitivity. Resetting the unit
with no refrigerant present (fresh air) causes any
level above zero to be detected.
Keep moving slowly to detect, if suspicious leaks are
detected, move slower and repeatedly confirm.
After the unit is warmed up, the default sensitivity
level is set at “Medium”.
Peak Button
The PEAK function holds the highest change in
concentration achieved while continuing to detect
leaks. Press
PEAK
to toggle this function on and
off.
Mute Button
If the environment requires silence during leak
detection work, press
MUTE
button to turn off the
audible alarm and solely rely on visual LED
indicators. Press
MUTE
to toggle this function on
and off.
6-5 Feature Sensitivity Adjustment
The instrument provides three levels of sensitivity.
