Whelen 9040091 User Manual
®
ENGINEERING COMPANY INC.
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:
Aviation model(s): 9040091, 9040092
P/N: 01-0790400-91, 01-0790400-92
LED Position/Anti-Collision/Tail Light Ass’y
SPECIFICATIONS:
Nominal Operational Voltage: ................. 28 VDC
Input Current:
LED Forward Position Light........................ 0.25 Amps (Red)
LED Anti-Collision Light (Peak@0.25 sec) . 4 Amps
LED Anti-Collision Light (Average) ............. 0.75 Amps
LED Tail Position Light................................ 0.25 Amps
Flashrate: .................................................. 45± 5 per min.
Total Weight .............................................. 1.0 lbs.
EQUIPMENT LIMITATIONS:
An approved lighting system consists of two lights, one
located on each wingtip. The baseplate must be mounted
parallel to the vertical and horizontal centerlines of the
aircraft to project the patterns properly. A separate flasher
unit is required per light.
CONTINUED AIRWORTHINESS:
The forward position light is designed with 3 LED’s. The tail
position light is designed with 3 LED’s. The Anti-Collision
light is designed with 26 LED’s. If any one LED fails, the unit
must be repaired or replaced. Inspect the lens. Replace if
there is excessive scratching, pitting, discoloration or
cracking.
Note: The anti-collision light will automatically shut-off after
9-10 flashes if a failure is detected.
INSTALLATION PROCEDURES:
The following information is to assist you in installing a
Whelen Anti-Collision / Position light system.
1. Choose the appropriate Model 90400( ) replacement
light assembly.
2. The installation procedure described in the following
text will be confined to a single light installation, but is
identical for multiple light installations.
3. Connect the anti-collision inputs and the position light
inputs according to the chart shown. Connections to be
Aviation
in accordance with FAA approved methods.
TSO-C30c
TYPES I , II & III;
APPROVED
TSO-C96a
CLASS II;
APPROVED
MADE IN THE U.S.A.
0.21 Amps (Green)
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.
4. Using appropriate hardware, install light assembly
and insure that all leads are clear of any obstructions
and ty-rap as required. Secure light assembly, using
vibration resistant threaded fasteners.
5. Reinstall the lens.
6. Check all avionics systems for interference from this
installation.
7. A flight check should be performed by a properly
certified pilot.
8. When necessary, waterproof the light base to
aircraft. Apply single part silicone (RTV) or
equivalent around any open area where water could
get in.
9. Update aircraft records, complete Form 337 and
obtain FAA field approval for installation, as
necessary.
2.27
3.38
1.11
7.40
.40
.17
MOUNTING
SCREWS
3.52
AMP 1-480425-0
HOUSING, 4 POS
SOCKET
20AWG TEFLON WIRE
PER MIL-W-22759/43
6.00"
©2009 Whelen Engineering Company Inc.
Form No.14317 (062509)
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7
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2
1
ASS'Y, GREEN LED FINAL MODEL 9040001
ASS'Y, RED LED FINAL MODEL 9040002
PART NUMBER DESCRIPTION
01-0790400-91
01-0790400-92
ASS'Y, GREEN MODULE
ASS'Y, RED MODULE
GASKET, LENS
ASS'Y, 28V PIGTAIL 6"
01-0290412-91
01-0290412-92
46-0731186-00
38-0290430-00
LENS, PLASTIC, CLEAR HARDCOAT
RETAINER, FORWARD
RETAINER, TAIL
SCREW, 4-40 X 1/4 PFH 82 CSNK
68-3990413A30
19-150940-000
19-150941-000
14-040116-04P
5.04
.928
.231
1.21
.861
.120
3.60
ITEM
QTY QTY
1
2
3
1
1
1
1
7
8
6
5
4
1
111
4
.156 Dia.
4
1
111
Mounting
Cutout
Detail
(4 Plcs.)
Models:
Wiring Pinouts by Model
9040091
9040092
Position 28V Pin 1
Anti-Collision 28V Pin 2
SYNC N/C
GROUND Pin 4
Page 2
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