Installation and operation guide:
Dual color obstaflash OFI360-RW-048-U & OFI360-RW-240-U
16/10/2018
OBSTA
2 rue Troyon 92316 Sèvres Cedex FRANCE
Phone : +33 1 41 23 50 10 Fax : +33 1 41 23 50 11
www.obsta.com
Page
8/15
Section 2 : Installation
2.1 Unpacking
Carefully unpack each item and remove any internal packing material from the power supply and the OSBTAFLASH. Examine
each item for obvious physical damage. Immediately report any claims to the carrier. Installation drawings is included in the
power supply carton.
2.2 Mounting and preparation
2.2.1 obstaflash beacon
The OBSTAFLASH is usually mounted at the highest point on the structure on a horizontal platform, or as per requirements of
the local Aviation Regulation authority in place at the installation location.
We recommend that the metallic base of the flash-head to be connected through a grounding kit to the local grounding of the
tower.
2.2.3 Ambient Light Sensor P/N100755 (photocell)
If included, the ambient light sensor should be mounted upright, away from artificial light (such as floodlights), and in a location
that will enable its sensor window to have an unobstructed view of the polar sky (eg., pointed north in the northern
hemisphere).
The photocell 48Vdc returns 0V during day time and +48Vdc close in darkness
Input voltage
48Vdc +15/-10%
Output voltage
48Vdc +15/-10% (night time), 0V (day time)
