obsta OFP-CAB-8E-RW-240-HIA, Инструкция по установке и эксплуатации

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4
1.0 - GENERAL INFORMATION
1.1 Scope
This manual provides information about the installation, operation, and maintenance of the
OBSTAFLASH HI Led High Intensity Obstruction Lighting Systems manufactured by OBSTA. The
lighting systems described in this manual are ICAO High intensity type A, for use as high intensity
aviation obstruction warning systems.
1.2 General Description
The OBSTAFLASH HI Lighting System is led high intensity systems manufactured to comply with
ICAO annex 14 chapter 6. Each system consists of 1 beacon covering 120° in azimuth, an associated
power supply with integrated controls, an ambient light sensor (photocells) and the interconnecting
cable. System components are shown in Figures 1-1 to 1-8 pages 5 to 12.
The OBSTAFLASH HI beacon consists of 8 led projectors made in hard glass and aluminum, and a
stainless bracket. Each projector includes 2 white led circuits working in active redundancy: in case one
circuit is out of work, the second one keeps on working in the same azimuth, a remote alarm is activated
and related luminous indicator goes red.
The stainless power supply contains:
-
- 9 modular power cards
- 2 command cards to monitor the 8+1 power cards. The command card do have :
o
8 luminous indicator for the 8 power cards used during day/twilight
o
1 luminous indicator for the power card for the red circuit used during the night
o
1 luminous indicator for synchronization signal,
o
1 luminous indicator for synchronization failure in case no signal is received
o
1 luminous indicator for general alarm
- all related power circuit (surge protection, switch, DC power, test buttons)
- a main switch and an AC power indicator.
So total is 12 active luminous indicators
The S1 test button allows 3 positions:
-
“Up”: remote position, the light is in normal operation
-
“Middle”: the light are forced in “day” or “twilight” or “night” mode according to S2
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“Down” remote position, the light is in normal operation
The S2 test button in figure 1-1 page 5 allows 3 positions:
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“Day” position, the light is forced in day mode
-
“Twilight” position, the light is forced in twilight mode
-
“Night” position, the light is forced in night mode.