Whelen 90340 series - Manual

Page 1
5.69
1.87
2.46
1.08
.618 MIN
RED(+14VDC)
BLACK(-)GROUND
1.25 DIA
POS 3 - WHITE (TRIGGER)
POS 2 - BLACK (CATHODE)
POS 1 - RED (ANODE)
Tail Light Wires
(14V Versions Only)
WHITE (+28VDC) OR RED (+14VDC)
BLACK (-) GROUND
P 1 - WHT (+28VDC)
P 2 -
P 3 -
os
os
BLK (-) Ground
os N/C
P 1 - WHT (+28VDC)
P 2 -
os
os
BLK (-) Ground
NOTE -
Connector for
9034007, 9034008
NOTE -
Connector for
9034009, 9034010
J2
1 2 3
J1
J2
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.
®
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: [email protected]
Aviation
Installation Guide: 90340( )-series
Models 9034001 - 9034010
P/N: 01-0790340-01 through -10
LED Position Light/Strobe Assembly
©2007 Whelen Engineering Company Inc.
Form No.14112C (030413)
TSO-C30c
TYPES I, II, III
APPROVED
POSITION LIGHT:
Operational Voltage: . . . . . . . . . . .14/28 VDC (nominal)
Input Current: . . . . . . . . . . . . . . . .0.5 / 0.25 Amps
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. The strobe tube assembly must be connected to
a strobe power supply, such as Whelen model 70888,
70879 or other approved models.
CONTINUED AIRWORTHINESS: The 90340 series LED
wingtip position light assembly is designed with 3 forward
LED’s and two aft LED’s. If any one LED fails, 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 diring LED
inspection.
Inspect the lens. Replace if there is excessive scratching,
discoloration or cracking.
INSTALLATION PROCEDURES: The following
information is to assist in the installation of a Whelen
90340 Light System.
1.
Choose the appropriate 90340( ) series 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. Remove the old light, locate and save the existing
+VDC lead and (-) ground lead. Clean and prep ends
as required.
4. Make sure the existing system is equipped with an
appropriate sized breaker. Connect the existing +14/
28 VDC lead to the POSITIVE wire on the input cable
assembly (supplied with the light assembly). Connect
the existing ground lead to the GROUND wire on the
input cable assembly or use the supplied connector
as shown in the illustrations. Both leads must be
connected by an approved FAA connection. Insure
that the wire leads clear of any obstructions and ty-
wrap as required. Connect the strobe, J1, to the
strobe power supply as shown in the figure.
5. Remove the shroud from the light assembly.
6. Position the base of the new light assembly onto the mounting
surface. Insert three (3) #6-32 pan head screws into the
mounting hole and tighten firmly. Reinstall the lens so that the
two notches are positioned under the shroud, with each notch
equadistant to the centerline.
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 Form 337 and obtain FAA
field approval for installation, as required.
TSO-C96a
CLASS II
APPROVED
MADE IN THE U.S.A.