Using the SmartAlarm Display
1. The SmartAlarm will not display a num-
ber (1 through 9) until a leak is sensed.
Once a leak is sensed, the numbers on the
display will gradually increase.
2. Use the SmartAlarm display to "zero in"
on the leak source by watching the num-
bers climb higher as the leak source is
approached.
3. Once the leak source has been located,
always wait for the maximum number
to be displayed to determine the size of
the leak.
4. Lower numbers (approximately 1 to 3)
indicate that the leak size is less than
0.1 oz/yr. and may not require repairing
at this time – depending on the amount
of gas in system. NOTE: Multiple small
leaks in a system are cumulative and
may require that all system leaks should
be repaired.
1. TURN ON: Press the ON/OFF button
once to turn on and again to turn off.
2. WARM UP: The detector automatically
starts heating the sensor. During the heat-
ing cycle, the detector will sound a slow
“beep.” Warm up is generally less than
20 seconds.
3. READY: The detector is ready to begin
searching for leaks when the green sensi-
tivity LED turns on. The audio “beep”
increases in frequency.
Adjusting the sensitivity levels
To choose another sensitivity level, press the
Sensitivity button. The LED below each level
will change indicating the new setting.
The leak detector will default to the NORM
sensitivity level automatically once the unit
comes out of the warm-up cycle and the green
LED turns on.
Using the Leak Standard
Use the leak standard to determine that the
leak detector performs to specifications.
1. Lift off the plastic sealing cap on the top
of the LEAK STANDARD.
2. POWER ON the unit. After WARM UP
and when READY expose the sensor
directly to the small hole in the top of the
bottle cap. The beep rate should increase
to an alarm. For the
AccuProbe
, the
SmartAlarm should display a number
greater than 2. If the SmartAlarm fails to
display 2 or above, leave the detector on
for approximately 15 to 30 seconds
longer and retest. This indicates that
the sensor and electronic circuit are
functioning properly.
3. Replace plastic cap seal after leak test.
Note: Replace the leak standard when the
green color is no longer visible.
5
AccuProbe II
Removable sealing cap
Non-removable cap with
leak opening
Non-ozone depleting
chemical has green color
Leak Standard Bottle
Sensitivity
level
indicators
Sensitivity
adjust
Power
ON/OFF
AccuProbe II Keypad
