Whelen 9008818 User Manual
®
ENGINEERING COMPANY INC.
Route 145, Winthrop Road,
Chester, Connecticut 06412
Phone: (860) 526-9504
Fax: (860) 526-2009
Internet: www.whelen.com
Sales/Service e-mail: aviation@whelen.com
Installati on Guide:
Model 90088( )-Series
Models 9008818, 9008819,
P/N:01-0790088-18, 01-0790088-19
LED Anti-Collision Light Assembly
OPERATING INSTRUCTIONS:
Operational Voltage:. . . . . .28 VDC (nominal)
Average Input Current:. . . .0.56 Amps / 3 Amps Peak @ .25 Sec.
The conditio ns and te sts requ ired for TSO app roval of th is articl e
are minimum performance standards. It is the responsibility of
those installing this article either on o r 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.
CONTINUED AIRWORTHINESS: The 90088 series led anti-collision
light assembly is designed with 2 banks of 7 leds. Should any one led or
bank fail, the unit must be repaired or replaced. Inspect the lens for
excessive scratches or pitting. Replace if necessary.
EQUIPMENT LIMITATIONS: The ClassiIII anti-collision system must
produce a minimum of 100 effective candelas in aviation red or white,
360° around the vertical axis, 30° above and below the horizontal plane.
A single beacon on the topside of the fus elage and a single bea con on
the underside of the fuselage will meet this requirement.
INSTALLATION PROCEDURES: The following information is t o assist
in the installation of a Whelen LED Anti-Collision Light Assembly.
1. Choose the appropriate 90088( ) replacement light assembly
which is most applicable to your aircr aft. Lower mounts have a
drain hole in the lens.
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. Remove old light, locate and save the existin g +28VDC lead and
(-) ground lead. Clean and prep lead ends as required.
4. Use existing mounting holes and hardware.
5. Connect the +28 VDC and (-) ground leads equipped with an
appropriate sized breaker to the LED Light. Both lead s must be
connected by an approved FAA connection.
6. Install light assembly and ins ure that the wire leads are clear of
any obstructions and ty-wrap a s required. Us e lock washer s and/
or thread lock on all thr eaded fasteners. Seal the base and (8)
mounting screws as required.
7. Check all avionics systems for interference from the installation.
8. A flight check should be performed by a properly certified pilot.
9. Update aircraft records, complete For m 337 and obtain FAA field
approval for installation.
Aviation
MADE IN THE U.S.A.
TSO-C96a
CLASS III
APPROVED
Screw, #10-32 x ½”
Phillips FHMS
Lens Retainer
19-171019-01S
68-4270579-30 ( )
68-4270579-31 ( )
01-0271022-04 9008818 & 19
2.38
2.84
.675
1.84
.30
.84 TYP
1.95
.975
Lens, Clear
9008818/upper
9008819/lower
L
ens Gasket
38-0270584-00
LED
Assembly
()
Baseplate Gasket
38-0270585-00
White/Blue - (28VDC)
Mounting
Gasket
5.250
2.187
CUTOUT
2.50 TYP
4.246
SUGGESTED MOUNTING PATTERN
White - (-)Ground
Shield
10.812
8.312
.90 TYP
4.86
C
L
Input Wires
11.43
2.342
CENT.
Mounting
Gasket
3.124
CENT.
3.218
CENT.
©2006 Whelen Engineering Company Inc.
Form No.14044 (060606)
Page 1
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