Whelen 7141001 User Manual
2.60
3.74
MFG
LABEL
(-) GROUND BLACK
18AWG 12” ±1.0”
(+) 28VDC WHITE
18AWG 12” ±1.0”
®
ENGINEERING COMPANY INC.
MADE IN THE U.S.A.
51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: (860) 526-9504
Fax: (860) 526-2009
Internet: www.whelen.com
Sales/Service e-mail: aviation@whelen.com
Installation Guide:
Model 71410( ) Series
Model(s) 7141001
P/N:01-0771410-01,
LED Flashing Anti-Collision
Light Assembly
Aviation
TSO-C96a CLASS III
APPROVED
OPERATING INSTRUCTIONS:
Operational Voltage: . . . . . . . . . . . 28 VDC nominal
Average Input Current:. . . . . . . . . 0.32 Amps
Peak Input Current:. . . . . . . . . . . . 1.4 Amps @ .3 Seconds
The Model 71410 series LED anti-collision light assembly meets the
requirements of FAR 91.205(c)(3).
CONTINUED AIRWORTHINESS: The 71410 series LED anti-collision
light assembly is designed with 8 vertical columns consisting of 3 white
LEDs each. Should any one LED or any vertical column fail, the unit
must be repaired or replaced. NOTE: To reduce eye strain, use an
optical filter such as dark glasses or a blue covering dome during LED
inspection. Inspect the lens and replace if there is excessive scratching,
discoloration or cracking.
INSTALLATION PROCEDURES: The following information is to assist
in the installation of a Whelen LED Flashing Anti-collision Light System.
1. The installation procedure described in the following text will be
confined to a single light installation, but is identical for multiple
light installations.
2. Using the “suggested mounting hole pattern” prepare the aircraft
for means to secure the LED Flashing Anti-collision Light
assembly. Remove any existing mounting adapters.
3. 28 VDC (+) and (-) ground leads equipped with an appropriate
sized breaker to be supplied to the LED Flashing Anti-collision
Light Assembly System. Both leads must be connected by an
approved FAA connection. Insure that the wire leads are clear of
any obstructions and ty-wrap as required.
4. Install the light assembly by first removing the lens. Remove the
adapter plate. Attach the adapter plate to the aircraft mounting
holes. Refer to page 2. Reinstall the light assembly and lens.
CAUTION! Do not touch the LEDs with either fingers or sharp
objects. This could soil and/or damage the LED and effect the
optical performance of the LEDs.
5. All inverted (bottom) mounted units shall require waterproofing of
the flasher base assembly to the aircraft. Note: Drill a 1/8” hole in
the center of the lens for bottom mount units.
6. Check all avionics systems for interference from this installation.
7. A flight check should be performed by a properly certified pilot.
8. Update aircraft records, complete Form 337 and obtain FAA field
approval for installation as necessary.
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.
©2009 Whelen Engineering Company Inc.
Form No.14353B (052914)
Page 1
1
1
4
4
4
1
ITEM
PART NUMBER DESCRIPTION
MODEL 7141001 (IRIDITE / 28V)
ADAPTER PLATE, 8-HOLE
ASSY, 28V WHITE LED ANTI COLLISION LIGHT
GASKET, LENS
LENS, CLEAR LED ANTI-COLLISION HARDCOAT
RETAINER, LENS IRIDITE COMPLETE
WASHER, #4 LOCK-SPRING MS35338-135
WASHER, #6 LOCK-SPRING MS35338-136
SCREW, 6-32 X 9/16 PPHMS SS MS51957-123
SCREW, 4-40 X 5/16 PPHMS MS51957-14
01-0771410-01
07-771051-100
01-0271852-00
38-0250885-00
68-4971082A30
19-171047-100
16-0050506135
16-0050506136
14-0050503123
14-0050505-14
QTY
4
2
3
4
5
6
7
8
9
1
1
1
2
1
5
3
4
6
7
8
9
4 x #6-32 MTG holes
equally spaced on
a 1.625 bolt circle
4 x #6-32 MTG holes
equally spaced on
a 1.250 bolt circle
#6-32 Flat Head
100° Countersink
(typ)
7141001
MOUNTING
HOLE
PATTERN
1.00”
Page 2
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