Document UT-MT-0708_EN
Page 12 of 17
Edition 11/03/2014
Supersedes edition 11/14/2013
LED ELEVATED HELIPORT LIGHT LHE
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE
1.
Fixture
2.
Levelling device
3.
Circular level
4.
Levelling screws
Figure 5 – Levelling Device
4
MAINTENANCE
WARNING
BEFORE ANY MAINTENANCE INTERVENTION, MAKE SURE
THE POWER SUPPLY BE SWITCHED OFF.
DO NOT OPERATE ON LIVE PARTS!!!
LED lighting fixtures do not require frequent maintenance. With well-run installations
and handling fixture carefully, avoiding excessive falls or collisions, the only
maintenance work to be carried out on the field is to clean the prisms.
4.1
MAINTENANCE PROGRAM
In order to ensure maximum light fixture life, the installed units should be subject to
a maintenance program in accordance with the following instructions and taking as
reference the Airport Service Manual ICAO - Part 9 - Airport Maintenance Practices or
FAA AC 150 5340-30.
