BACKLIGHT
LEAK TEST VIAL
The leak detector comes with a Leak Test Vial that allows the user to make
sure the detector is performing properly. To test:
1. Remove the Plastic Seal Cap on the top of the Leak Test Vial by pulling it
off (see fi g. below). Also, remove and discard the circular Leak Test Cap Seal.
2. Turn on the leak detector and allow the unit to complete the warm up cycle.
3. Place the sensor close to the small hole in the top of the Leak Test Vial. The
beep rate should increase and the Digital Leak Size Indicator should display
a number from 4-6 indicating that the sensor and electronics are working properly.
NOTE: Remember to replace the Plastic Seal Cap after the leak test is
completed. Replace the Leak Test Vial when the green media color is no
longer visible and the leak media has evaporated. Remove the threaded
cap on the Vial to confi rm the status of the leak test media. After the leak
test media has evaporated, it is normal for there to be a green fi lm on the
wall of the Leak Test Vial.
MAINTENANCE
Batteries:
Install Batteries: Remove screw located at the center area of the bottom
housing and remove battery door as shown. Always insert all four batter-
ies into the battery compartment in the same direction. Note polarity mark
on the inside of the battery compartment for proper battery orientation.
To turn on the LCD display backlight, press the Backlight button once.
Press again to turn off.
Remove the Plastic Seal
Cap to Test the Leak
Detector
Leak Test Cap Seal
Leak Test Vial
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