106 • Leak Testing
Gas Tracer Operator’s Manual, CSA Version
Snap Log Mode, Leak Check Mode Operation
The snap logging function in Snap Log Mode allows the user to record data at a
specific time and have it saved to the data logger. The data is assigned a snap log
ID and is saved with the station ID that was selected when the data was taken.
NOTE:
If CO DISP in Maintenance Mode is turned on and a CO reading is
displayed, that CO reading will not be saved in the snap log data.
To enter Snap Log Mode and record snap log data:
1. Turn the Gas Tracer on as described in “Turning On the Gas Tracer, Leak
Check Mode” on page 96. Select the desired display range. In the example
below, 500 ppm has been selected. Press and hold the (SHIFT)
button, then
press and hold the AIR
button and hold both until you hear a beep. The
Station ID Select Screen will display and the current station ID will be flashing.
NOTE:
If the gas levels reach a warning or alarm condition while in this screen,
the Gas Tracer will go into alarm.
2. Use the (SHIFT)
and AIR
buttons to scroll to the desired station ID, then
press and release the POWER ENTER button to continue to the Base Reading
Screen. To return to the Station ID Select Screen without taking a base reading,
press and release the RESET SILENCE button.
3. In order to get a base, or background, reading, take the instrument a few feet
away from where you intend to test. To save the base reading, press and
release the POWER ENTER button.
S Id
001
SEL
0
500
ppm
ppm
LEAK CK MODE
CH
4
BASE
