Document UT-MT-0428
Page 23 of 35
Edition 11/03/2014
Supersedes edition 04/30/2012
INSET RUNWAY EDGE LIGHT SLRE
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE
1.
Positioning jig holes
for optical device
reference pins
2.
Fixing knobs
Figure 16 – Optical device (refer to the manual UT-MT-0485 for further information)
3.3
INSTALLING THE LIGHT UNIT ON L-868 BASE, SIZE B
Install L-868 light base in compliance with FAA AC 150/5340-30.
The fixture is shipped complete (including the lamps) and is ready for installation as
received.
Be sure the flange on the transformer housing is clean and the O-Ring (Figure 17 –
n°2), if used, is in place in the O-Ring groove.
Connect the plug of the fixture to the receptacle of the isolating transformer inside
the deep base. Connect the grounding wire of the fixture to the grounding wire of the
deep base (faston connection). Then press the fixture firmly and evenly by hand onto
the base flange. Secure the fixture to the base by using the six locking screws
complete with washers, supplied with the base. One drop of anaerobic adhesive,
medium type (e.g. Loctite 243) should be applied to the screws before installation;
tightening torque is 25 Nm.
The fixture is subject to optical misalignment and/or mechanical damage if not
properly seated.
