Selex Sistemi Integrati Inc. VOR2 Manual Do Utilizador
Model 1150A DVOR
Rev. - November, 2008
This document contains proprietary information and such information may not be disclosed
to others for any purposes without written permission from SELEX Sistemi Integrati Inc.
9-9
9.5.17 Obstruction Light Installation and Wiring
The obstruction light assembly is shipped separately from the VOR antenna kits and it is necessary to attach the
obstruction light to the top of the VOR Monitor or DME antenna; and the wiring that extends from the antenna must
be connected to the bulb sockets. For connection of SELEX-SI DME antenna obstruction lights please refer to the
DME manual.
a.
The obstruction light assembly is shipped separately from the VOR antenna kits and it is necessary to attach the
obstruction light to the top of the VOR Monitor or DME antenna; and the wiring that extends from the antenna must
be connected to the bulb sockets. For connection of SELEX-SI DME antenna obstruction lights please refer to the
DME manual.
a.
Remove lens and bulbs.
b.
Remove the hole cap at the top of the DME antenna and fish out the AC wires using stiff wire bent into a
hook.
hook.
c.
Route the three wire AC cable from the DME antenna through the required pipe adapters and into the bulb
sockets.
sockets.
d.
Thread the obstruction light assembly into the antenna. Use thread tape on all pipe threads to insure a
water tight fit.
water tight fit.
e.
Connect the three AC wires from the antenna to the bulb sockets, as shown in
and
f.
Install the lighting rod (if provided) to the obstruction light nipple if provided.
g.
Verify the obstruction light bulbs match the site AC voltage rating then install the bulbs and lens.
h.
After installing obstruction light, connect remaining obstruction light power wires to VOR cabinet and
shelter circuit breaker box as shown in
shelter circuit breaker box as shown in
and
.
Figure 9-5 VOR Obstruction Light Interconnect Diagram with Photo Sensor