Whelen 9045600 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 9045600

P/N 01-0790456-00

Flasher/Current Source

SPECIFICATIONS:

Nominal Operational Voltage:............................... 28 VDC

(Operation from 24-32 VDC)

Input Current (with 90453( ) Lighthead):

LED Position Light ............................................. 0.25 Amps

LED Anti-Collision Light (Avg.) ......................... 0.6 Amps

LED Anti-Collision Light (Pulse@.25 Sec.) ...... 3.0 Amps

Flashrate................................................................. 45 ±5 Per. Min.

EQUIPMENT LIMITATIONS:

An approved forward lighting system consists of at least two flasher/ current sources, each connected to a LED position/anti-collision lighthead such as model 90453( ).

The maximum length of the interface cable between the light assembly and the flasher/current source is 20 feet using 20 AWG wire.

Certain types of installations may require additional testing.

CONTINUED AIRWORTHINESS:

If any one bank of LEDs fail, the lighthead module should be checked. If the module checks good, replace the flasher.

Note: The system has an internal diagnostic circuit to detect failures. After 20-25 seconds if a failure is detected the amber fault light will illuminate.

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. Consider areas or locations designated by the aircraft manufacturer. Check that breakers are properly rated.

2. Using appropriate hardware. install the flasher assembly using the 4 self-locking anchor nuts.

3. Connect the inputs according to the chart shown. Connections to be in accordance with FAA approved methods. Insure that all leads are clear of any obstructions and ty-wrap as required.

4. Check all avionic systems for interference from the installation

5. A flight check should be performed by a certified pilot

Aviation

6. Update aircraft records, complete form 337 and obtain FAA field approval for installation, as necessary

TSO-C30c TYPES I & II / TSO-C96a CLASS II APPROVED

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.

4.50

BY:

MODEL 9045600

ENGINEERINGCOMPANY, INC.

CHESTER,CONNECTICUT 06412-0684

4.12

J2 J1

2.25

J2 J1

2.38 1.56

J2-D38999/20FD15SN Contact

Anti-Collision Anti-Collision Anti-Collision Anti-Collision

Position Position Position Fault Indicator

Anode A Cathode A1 Cathode A2 Cathode A3

Anode B Cathode B1 Cathode B2 Cathode B3

Anode Cathode 1 Cathode 2

M K

J H G

N C D F

J1-D38999/20FD5PN Contact

Anti-Collision Ground SYNC Position No Connector

+28V GND

+28V

1.96±.01

A B C D E

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