INST
ALLA
TION
UT-MT-0972_1.0_19-09-2022 (EN)
Use and Maintenance Manual
LED PAPI 66
20
MONITORING
(optional)
SUPPLY
3.2
Permanent installation
Store the device in its original packaging until the time of installation.
Proceed assembling the device and check the supply features before proceeding with the
installation.
Use the fixture only in combination with concrete foundations with adequate characteristics (in accordance to
specifications FAA and ICAO). At the end of installation check the proper alignment of the fixture. In case of incorrect
positioning optical misalignments of light beams may occur.
The installer is the solely responsible of the proper positioning of the devices, in accordance to the specific
regulation of the different regulatory agencies. For each LHA unit, the height depends on the valuation of
the optical axis respect to the base (established quota in the project of the system).
Before carrying out any intervention on the device, cut off all external power sources and
place appropriate work-in-progress warnings on the systems.
Wait for the discharging time (at least 5 min) and check using appropriate instruments that
there are no residual energies before accessing the electrical equipment.
