11
Digital Leak Size Indicator
Low Battery Indicator
Sensitivity Level
Audio Mute and
Sensitivity Level
Power On / Off
Leak Size
Low battery
Low
Mute
Sensor
Normal
High
NANOLEAK
™
HANDHELD LOCATOR MAINTENANCE
OPERATING INSTRUCTIONS
1. TURN ON: Press the ON/OFF button once to turn
on and again to turn off. NOTE: Hold button down
for approximately 1 second to turn unit off.
2. WARM UP: The NanoLeak
™
Handheld Leak
Locator automatically starts heating the sensor.
During the heating cycle, the digital leak size
indicator will flash 0 and the NanoLeak™
Handheld Leak Locator will sound a slow “beep”.
Warm up is usually less than 20 seconds.
3. READY: The NanoLeak
™
Handheld Leak Locator
is ready to begin searching for leaks when the
flashing 8 stops and the green sensitivity LED
turns on.
The audio “beep” increases in frequency and probe
LED begins to blink steadily.
BATTERIES:
Install Batteries: Remove screw located at rear end of unit and pull down hinged battery door to open as shown.
Always insert all four batteries into the battery compartment in the same direction.
SENSOR:
Replace Filter
: Unscrew sensor tip as shown to replace filter. Replace filter whenever it becomes visibly dirty or
every 10 uses depending on severity of work environment.
Replace Sensor
: Remove sensor by pulling out of socket. Install the new sensor by aligning the notch in sensor
cover with the raised keyway on sensor socket holder (see figure below). Sensor life is approx. 300 working hours
NOTE:
polarity mark on the insided
of the battery door for proper
battery orientation
NOTE:
DO NOT FORCE SENSOR
INTO SOCKET. Misalignment can
damage the sensor pins.
!
