Whelen 7141008 User Manual

CONNECTOR
MS3102E10SL-3P

2.60

5.14

FRONT

Mounting
Gasket

0.125" Hole
Lower Mount
Only

Ø2.60

5.43

®

ENGINEERING COMPANY INC.

MADE IN THE U.S.A.

51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: [phone]
Fax: [phone]
Internet: www.whelen.com
Sales/Service e-mail: [e-mail]

Installation Guide:

Model 71410( )-series

Model(s) 7141008, 7141018

P/N:01-0771410-08, 01-0771410-18

LED Flashing Anti-Collision

Light Assembly

TSO-C96a CLASS III
APPROVED

OPERATING INSTRUCTIONS:

Operational Voltage: . . . . . . . . . . . 28 VDC nominal

Average Input Current:. . . . . . . . . 0.32 Amps

Pulse 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 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 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 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 securing to the aircraft using

5. All inverted (bottom) mounted units shall require waterproofing of

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

appropriate approved hardware. Refer to page 2. 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.

the flasher base assembly to the aircraft.

approval for installation, as required.

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.

Aviation

©2009 Whelen Engineering Company Inc.
Form No.14356A(052914)

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ITEM PART NUMBER DESCRIPTION

MODEL 7141008 (28V) UPPER

MODEL 7141018 (28V) LOWER

ASSY, 28V WHITE LED ANTI COLLISION LIGHT

GASKET, LENS

SEAL, HR LT SERIES

LENS, CLEAR LED ANTI-COLLISION HARDCOAT

LENS, CLEAR LED ANTI-COLLISION HARDCOAT W/DRAIN

ADAPTER, 5-HOLE LENS RETAINER

WASHER, #4 LOCK-SPRING MS35338-135

SCREW, 4-40 X 5/16" PPHMS MS51957-14

SCREW, 6-32 X 1 1/4" PPHMS MS51957-35

CONNECTOR, MS3102E10SL-3P

HOUSING, MACHINED

NUTPLATE

01-0771410-08

01-0771410-18

01-0271852-00

38-0250885-00

38-0250225-00

68-4971082A30

68-4971082A31

07-571304-100

16-0050506135

14-0050505-14

14-0050503-35

39-5903711-25

11-450845-300

07-750976-100

QTY QTY

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7 8

LED

MODULE

A

WIRING DIAGRAM

CONNECTOR
MS3102E10SL - 3P

BLACKWHITE

AC

B

MS CONNECTOR WIRING

(REAR VIEW)

+28VDC

B

N/C

C

GND

5 x .156 thru
Countersink to .281x100°
on a 4.656 bolt circle

Ø

Ø

SUGGESTED
MOUNTING
HOLE
PATTERN

#6-32 Flat Head
100° Countersink
(typ)

FRONT

2.70
Wire
Passage
Hole

75°

75°

75°

75°

60°

6

5

4

9

10

11

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