Whelen 7123403 - Manual

Page 1
A LED1
J2 D83999 / 20FC98SN
B V+ Anti-Collision Light
Anti-Collision Light
C LED2 Anti-Collision Light
D LED3 Anti-Collision Light
E V+ Anti-Collision Light
F LED4 Anti-Collision Light
J Cathode Ground Recognition Light
K Anode Ground Recognition Light
G Anode Forward Position Light
H Cathode Forward Position Light
A LED1
J2 MS27508E10F99S
B V+ Anti-Collision Light
Anti-Collision Light
C LED2 Anti-Collision Light
D LED3 Anti-Collision Light
E LED4 Anti-Collision Light
F Anode Forward Position Light
G Cathode Forward Position Light
A +28V Anti-Collision Light
B Ground
C SYNC
D +28V Position Light
E +28V Ground Recognition Light
J1 D38999 / 20FB5PN
A +28V Anti-Collision Light
B Ground
C SYNC (see note)
D +28V Position Light
E N/C
J1 MS27508E10F5P
Model:7123403 Model:7123406
4X .Ø156
CHESTER, CONNECTICUT 06412-0684
ENGINEERING COMPANY, INC.
BY: R MODEL 7123403
3.670
3.000
.335
.300
4.000 3.10
4.60
1.38
.062
J2 J1
J1
INPUT
J2
OUTPUT
®
ENGINEERING COMPANY INC.
Aviation
Installation Guide:
Aviation model 7123403, 7123406
P/N 01-0771234-03, 01-0771234-06
Flasher/Current Source
©2009 Whelen Engineering Company Inc.
Form No.14320C (100411)
For warranty information regarding this product, visit www.whelen.com/warranty
SPECIFICATIONS:
Nominal Operational Voltage:............................................ 28 VDC
Current Source Input Current:
LED Forward Position Light ........................................... 0.25 Amps
LED Anti-Collision Light ([email protected] Sec.)..................... 2.8 Amps
LED Anti-Collision Light (Avg.) ...................................... 0.53 Amps
LED Ground Recognition Light ([email protected] Sec.) ......... 0.7 Amps
LED Ground Recognition Light (Avg.)........................... 0.13 Amps
Anti-Collision/Ground Recognition Flashrate ................. 45 ±5 Per. Min.
EQUIPMENT LIMITATIONS:
An approved Anti-Collision / Position Light System consists of at
least 2 flasher/current source units, each connected to a LED anti-
collision and position light lighthead.
Certain types of installations may require additional testing.
CONTINUED AIRWORTHINESS:
If any bank of LEDs fail, the lighthead module should be checked. If
the module checks good, replace the flasher.
Note: To reduce eye strain, use an optical filter such as dark glasses
or a blue covering dome during LED inspection.
Note: An anti-collision light will automatically shut-off after 9-10
flashes if a failure is detected.
INSTALLATION PROCEDURES:
1.
Consider areas or locations designated by the aircraft
manufacturer. Check that breakers are properly rated.
2. Attach the flasher using the (4) 0.156 dia. mounting holes.
3. Connect the inputs according to the chart shown.
Connections to be in accordance with FAA approved
methods.
4. Check all avionic systems for interference from the installation
5. A flight check should be performed by a certified pilot
6. Update aircraft records, complete form 337 and obtain FAA
field approval for installation, as necessary
Note: SYNC is a low-powered, bi-directional control signal.
Connecting to the synchronize signal of any Whelen LED anti-
collision assembly will cause the lights to flash at the same time. If
synchronization is not necessary, the connection may be left open.
The conditions and tests required for TSO approval of this
article are minimum performance standards. It is the
responsibility of those installing this article either on or
within a specific type or class of aircraft to determine that
the aircraft installation conditions are within the TSO
standards. TSO articles must have separate approval for
installation in aircraft. The article may be installed only if
performed under 14 CFR part 43 or the applicable
airworthiness requirements.
51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: (860) 526-9504
Fax: (860) 526-2009
Internet: www.whelen.com
Sales/Service e-mail: [email protected]
MADE IN THE U.S.A.
TSO-C30c
TYPES I, II & III /
TSO-C96a
CLASS II
APPROVED