Whelen 7098004 - Manual

Page 1
DRAIN HOLE
USED ON -05 ASSY
3.66
4.04± .06
(+) 28VDC WHITE 18GA
TEFLON WIRE 18”±1” LG MFG
LABEL
TEFLON TUBE 18GA
18”±1” LG
(PRESSURE VENTING
USED ON -04 ASSY)
(-) GROUND BLACK 18GA
TEFLON WIRE 18”±1” LG
Installation Guide:
Model 70980( )-series
Model(s) 7098004, 7098005
P/Ns:01-0770980-04
01-0770980-05
Infra-Red LED Flashing Light Assembly
©2004 Whelen Engineering Company Inc.
Form No.14779 (040314)
OPERATING INSTRUCTIONS:
Operational Voltage: . . . . . 28 VDC (Nominal)
Average Input Current: . . . 0.1 Amps
Peak Input Current: . . . . . . 0.63 Amps @ .25 Seconds
INSTALLATION PROCEDURES: The following
information is to assist in the installation of a Whelen
IR LED Light System.
1.
The installation procedure described in the
following text will be confined to a single light
installation, but is identical for multiple light
installations.
2. Using the “suggested mounting hole pattern”
prepare the aircraft for means to secure the IR
LED Flashing Light assembly.
3. Connect the light inputs according to the chart
shown. Conect the power lead to an
appropriately sized breaker. Connections to be in
accordance with FAA approved methods. Insure
that the wire leads and the pressure venting tube
are all clear of any obstructions and secure as
required. The pressure venting tube may be
trimmed to minimum length of 1” from base.
4. Check all avionics systems for interference from
this installation.
5. A flight check should be performed by a properly
certified pilot.
6. All inverted (bottom) mounted units shall require
waterproofing of the mounting hardware. An
application of single-part silicone (RTV) or
equivalent applied over top of the mounting
hardware, after installation, is recommended.
Reference page 2 for an illustration. Inverted
and/or standard mounted units, when necessary,
may require waterproofing around any open area
where water could get in. Specifically, the lens to
the flasher base assembly, and the flasher base
assembly to the aircraft.
7. Update aircraft records, complete Form 337 and
obtain FAA field approval for installation, if
necessary.
MADE IN THE U.S.A.
®
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