12 volt “oooga” horn
96291
Model
asseMbly and operation instructions
Due to continuing improvements, actual product may differ slightly from the product described herein.
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
visit our website at: http://www.harborfreight.com
to prevent serious injury, read and understand
all warnings and instructions before use.
©
®
Copyright 2007 by Harbor Freight Tools . All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
for technical questions or replacement parts, please call 1-800-444-3353.
6.
store idle equipment out of reach of children and other untrained persons.
Tools are dangerous in the hands of untrained users.
7.
check for breakage of parts and any other condition that may affect the oooga
horn’s operation. If damaged, have the tool serviced before using.
8.
service must be performed only by qualified repair personnel. Service or
maintenance performed by unqualified personnel could result in a risk of injury.
9.
Maintain labels and nameplates on the oooga horn. These carry important infor-
mation. If unreadable or missing, contact Harbor Freight Tools for a replacement.
10.
warning: the brass components of this product contain lead, a chemical
known to the state of california to cause birth defects (or other reproductive
harm). (California Health & Safety code § 25249.5, et seq.)
11.
12.
exposure to noise levels over 85 db is hazardous to hearing. Always wear
ANSI approved hearing protection when operating the Oooga Horn. Never use
Horn in close proximity to people or animals, as the decibel level may cause hear-
ing damage.
before using the oooga horn, check and comply with local standards for
noise pollution levels.
unpacking
1.
when unpacking, check to make sure that the item is intact and undamaged.
If any parts are missing or broken, please call Harbor Freight Tools at the number
shown on the cover of this manual as soon as possible.
asseMbly instructions
caution: Installation should be completed by a qualified technician.
1.
2.
3.
Before attempting installation of the Oooga Horn, turn off the ignition, shift the gear
into park (for automatic transmissions) or reverse (for manual). Remove the car
keys from the ignition switch and allow the engine to cool. Place wheel chocks on
both sides of at least 2 wheels. Disconnect the vehicle’s battery. Make sure the
engine and engine compartment are cool before beginning work.
Lift the vehicle hood and find a suitable location to mount the Oooga Horn (1). This
location must shelter the Oooga Horn and Compressor from incoming rain, road
water, and mud splash from under the vehicle. Do not mount the Horn near hot
engine components or where it may come into direct contact with hot surfaces or
any moving parts.
Mount the Oooga Horn to the vehicle’s chassis using the Nut and Bolt (2). The Oooga
Horn (1) should be pointing forward and slightly down for maximum efficiency. A
SKU 96291
for technical questions, please call 1-800-444-3353.
Page 3
hole may need to be drilled in the chassis frame to accomplish this. Before drilling
the hole, make sure the drill’s path will not come in contact with hidden wiring or
any other obstructions or vehicle components. Tighten the Nut securely.
4.
5.
Mount the Electric Relay (not included), as shown in the Wiring Diagrams, to the
chassis frame near the Oooga Horn using a Bolt and Nut (not included). Tighten
securely.
Make the connections to the Oooga Horn (1) and the Electric Relay (not included)
as shown on the Mounting and Wiring Diagrams. Always use terminal connectors
(not included) on all connections. Connect the terminal on the Electric Relay to a
30A fused circuit.
note: Most vehicles use a negative ground, but some vehicles employ a positive ground. If
this is the case, refer to Positive Ground Wiring Diagram. Pay attention to polarity.
negative ground wiring diagram
electric relay
87
pushbutton horn switch
88
85
not included
51
30
30 a
+12 vdc
connection is to the line positive
“+” point of the original horn
existing vehicle fused circuit
REV 08a
SKU 96291
for technical questions, please call 1-800-444-3353.
Page 4
positive ground wiring diagram
+12 vdc
electric relay
87
pushbutton horn switch
85
88
not included
51
30
30 a
-12 vdc
connection is to the line positive
“+” point of the original horn
existing vehicle fused circuit
SKU 96291
for technical questions, please call 1-800-444-3353.
Page 5
inspection, Maintenance, and cleaning
1.
2.
warning! Make sure the ignition of the vehicle is in the “OFF” position and
that the tool is disconnected from the electrical outlet before performing any inspec-
tion, maintenance, or cleaning procedures.
BEFORE EACH USE, inspect the general condition of the tool. Check for loose
screws, misalignment or binding of moving parts, cracked or broken parts, damaged
electrical wiring, and any other condition that may affect its safe operation. If abnor-
mal noise or vibration occurs, have the problem corrected before further use. Do
not use damaged equipment. PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEM-
BLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER
OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER
THAT HE OR SHE IS qUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR
SHE IS qUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER
AND/OR DISTRIBUTOR ExPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS
SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE
BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS
TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS
OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
parts list
part
1
description
Horn/Compressor
Nut & Bolt
1
2
2
record product’s serial number here:
note: If product has no serial number, record month and year of purchase instead.
note: Some parts are listed and shown for illustration purposes only, and are not available individually as
replacement parts.
SKU 96291
for technical questions, please call 1-800-444-3353.
Page 6
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