925-0367 Rev A
1018
10
INSTALLATION
The unit may be installed using the 2.0” NPT female threaded nose by threading the unit into
a suitable flange equipped with a 2.0” NPT male threaded receptacle. Using this method, the
unit should be hand-tightened-only to compress the O-ring seal for water-tightness. The unit
should be rotated and additional 1/8 – 1/4 turn after the mounting flange assembly contacts
the O-ring.
The laser may be temporarily continuously activated for 1 minute during mounting to facilitate
aiming. Continuously activating the laser consumes battery power and may reduce the life of
the laser emitter and should be used sparingly to avoid excessive power consumption. Each
time the battery cover is closed, the laser will activate for ~1 minute.
OPERATION
The unit is factory supplied with no battery installed.
When the battery is installed and the battery cover is closed, the unit will begin normal
operation following factory or user-applied configuration settings. The laser will come on for
60 seconds to aid in aiming the unit.
During normal operation the unit is programmed to wake, make and send a measurement,
then return to low-power sleep mode.
When a measurement is initiated the following sequence will occur:
1. The laser is activated
2. A measurement is taken
3. Measurement data is transmitted along with any reporting codes
4. Any available reconfiguration files are received and applied
5. The unit returns to low-power sleep mode
To start the unit:
1. Remove the battery cap
2. Open the battery cover
3. Insert the battery
4. Close the battery cover
5. Replace the Battery Cap
