Whelen 9056905 - Manual

Page 1
.25
2.01"
1.77"
20.0" ±1.0"
.98 REF
5.61"
1
2
3
4
5
6
7
8
9 AC
AC2
AC3
AC4
AC5
C6
V+
1
V+
A
Cathode
Anti-Collision Light
Anti-Collision Light
Anti-Collision Light
Anti-Collision Light
V IN
Anti-Collision Light
Anti-Collision Light
FWD & AFT Position Lights
V IN 20 AWG
20 AWG
20 AWG
20 AWG
20 AWG
20 AWG
20 AWG
20 AWG
20 AWG
CPC 206485-1 22759/43 WIRES
®
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: [email protected]
Aviation
Installation Guide:
Aviation model 9056905, 9056906
P/N 01-0790569-05, 01-0790569-06
LED Position / Anti-Collision
Light Assembly
©2010 Whelen Engineering Company Inc.
Form No.14499A (091913)
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 assembly, such as
model 7145701, is required for each light assembly.
Certain types of installations may require additional testing.
CONTINUED AIRWORTHINESS:
The forward position light is designed with 4 Green LEDs or 5
Red LEDs. The tail position light is designed with 2 LEDs. The
anti-collision light is designed with 36 LEDs.
If any one bank of LEDs fails, the flasher module should be
checked. If module checks good, replace the lighthead. 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 during LED inspection.
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
light system. The installation procedure described in the
following text will be confined to a single light installation, but is
identical for multiple light installations.
1. Choose the appropriate Model 90569( ) light assembly.
2. Using the mounting detail information on page 2, prepare
the aircraft for means to secure the LED light assembly.
Remove any existing mounting adapters.
3. Connect the light inputs according to the chart shown.
Connections to be in accordance with FAA approved
methods.
4. Remove the lens retainers and carefully remove the lens.
Using appropriate hardware, install the light assembly and
insure that all leads are clear of any obstructions. Ty-rap
as required. Secure the light assembly using vibration
resistant threaded fasteners.
5. Carefully reinstall the lens and retainers.
6. Waterproof the lightbase to the aircraft. Apply sealant
around the perimeter where water could get in, or install
gasket 38-0271817-00 (sold separately). If used, install
gasket with slot down.
7. Check all avionics systems for interference from this
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, if required.
MADE IN THE U.S.A.
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.
TSO-C30c
TYPE I, II & III;
APPROVED
TSO-C96a
CLASS II;
APPROVED