Harbor Freight Tools 12V Product manual
Contents
1. them repaired by an authorized technician Disconnect power Unplug tools when not in use Remove adjusting keys and wrenches Check that keys and adjusting wrenches are removed from tools or work surfaces before using Avoid unintentional starting When using power tools be sure the switch is in the Off position when not in use and before plugging in Do not carry any tool with your finger on the trigger whether it is plugged in or not Stay alert Watch what you are doing use common sense Do not operate any tool when you are tired Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment and binding of moving parts any broken parts or mounting fixtures and any other condition that may affect proper operation Any part that is damaged should be properly repaired or replaced by a qualified technician Do not use the tool if any switch does not turn On and Off properly Guard against electric shock Prevent body contact with grounded surfaces such as pipes radiators ranges and refrigerator enclosures Replacement parts and accessories When servicing this product use only identical replacement parts Use of any other parts will void the warranty Only use accessories intended for use with this tool Approved accessories are available from Harbor Freight Tools Do not operate tools if2. under the influence of alcohol or drugs Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs If there is any doubt do not operate tools SKU 40134 Page 3 18 Use proper size and type extension cord If an extension cord is required to power tools it must be of the proper size and type to supply the correct current to the tool without heating up Otherwise the extension cord could melt and catch fire or cause electrical damage to the tool Most hand tools require an extension cord of 0 to 10 amps capability up to 50 feet with wire size rated at 18 AWG Longer extension cords require larger size wire If you are using the tool outdoors use an extension cord rated for outdoor use signified by WA on the jacket 19 Maintenance For your safety service and maintenance should be performed regularly by a qualified technician Note Performance of this product may vary depending on variations in line voltage Warning The warnings cautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are fac tors which cannot be built into this product but must be supplied by the opera tor Unpacking When unpacking check to make sure the following parts are included ITEM DESCRIPTION Plastic Horn Low Tone Plastic Horn High Tone Co
3. PVC AIR HORN 12 VOLT WITH COMPRESSOR Mere 1140134 ASSEMBLY AND OPERATING INSTRUCTIONS a g amp 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http www harborfreight com Copyright 2002 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 and replacement parts please call 1 800 444 3353 Specifications ITEM DESCRIPTION Operating Power 12 VDC 10 watts 8 ohms 3 inch D Bell 6 3 8 and 8 1 2 inches L Save This Manual You will need the manual for the safety warnings and precautions assembly instructions operating and maintenance procedures parts list and diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep the manual and invoice in a safe and dry place for future reference Safety Warnings and Precautions WARNING When using tools to install this product basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Read all instructions before installing this product i 2 Keep work area clean Cluttered areas invite injuries Observe work area conditions Do not use machines or power tools in damp or wet locations Don t expose to rain Keep work area well lighted Do not use ele
4. ctrically powered tools in the presence of flammable gases or liquids Keep children away Children must never be allowed in the work area Do not let them handle machines tools or extension cords Store idle equipment When not in use tools must be stored in a dry location to inhibit rust Always lock up tools and keep out of reach of children Use the right tool for the job Do not attempt to force a small tool or attachment to do the work of a larger industrial tool There are certain applications for which this tool was designed It will do the job better and more safely at the rate for which it was intended Do not modify this tool and do not use this tool for a purpose for which it was not intended SKU 40134 Page 2 10 11 12 13 14 15 16 17 Dress properly Do not wear loose clothing or jewelry as they can be caught in moving parts Protective electrically non conductive clothes and non skid footwear are recommended when working Wear restrictive hair covering to contain long hair Use eye and ear protection Always wear ANSI approved impact safety goggles when working with tools and equipment Do not overreach Keep proper footing and balance at all times Do not reach over or across running machines Maintain tools with care Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect tool cords periodically and if damaged have
5. mpressor 12 VDC Vinyl Tubing 30 hee Electric Relay 12 VDC 40A 4 pole 2 way 6 Coupling Y Tubing e Mounting Bos NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement 8 If any parts are missing or broken please call Harbor Freight Tools at the number on the cover of this manual SKU 40134 Page 4 Installation Caution Installation should be completed by a qualified technician Before at tempting installation of the Air Horns remove the keys from the vehicle igni tion and place wheel chocks on both sides of at least 2 wheels Make sure engine and engine compartment is cool before beginning work 1 Lift the vehicle hood and find a suitable location to mount the Horns and Compressor This location must shelter the Compressor 3 and Horns 1 and 2 from incoming rain road water and mud from under the vehicle It also must be away from all moving engine parts and heat f Air outlet Using a Screw and Nut 7 mount the Compressor 3 to the vehicle chassis in a vertical position air outlet facing up A hole may need to be drilled in the chassis frame to accomplish this Before drilling hole make sure the drill s path will not come in contact with hidden wiring or any other obstructions or vehicle Screw components The head of the screw slides into the Compressor mounting bracket Securely tighten Nut val Compressor Mount the H
6. orns near the Compressor so that they are pointing forward and slightly down for maximum efficiency The head of the screw slides into the Horn mounting bracket Securely tighten Nut Mount the Electric Relay 5 to the chassis frame near the Compressor using a Screw and Nut Securely tighten Connect the Compressor to the Horns using the Vinyl Tubing 4 and the Coupling 6 Do not fold or kink tubing To Horn Air Inlet Compressor To Horn Air Inlet SKU 40134 Page 5 6 Make the connections to the Compressor 3 and the Electric Relay 5 as shown on the Wiring Diagram Always use vehicle terminal connectors not supplied on all connections Never wrap wires around terminals as they could fall off Connect terminal 30 on the Electric Relay 5 to a 30A fused circuit Note Some vehicles may employ a positive ground If this is the case refer to Wiring Diagram Positive Ground Pay attention to polarity If the Compressor turns on and the Horns do not sound reverse the Compressor connections Caution Use caution to prevent accidental short circuiting of power while performing installation Wiring Diagram Negative Ground Electric Relay 5 Connection is to the live positive point of the original horn Existing vehicle fused circuit SKU 40134 Page 6 Wiring Diagram Positive Ground gt 12 VDC O 12 VDC maf fs not supplied 30 A Connection is to the live negati
7. ve emy 12 VDC point of the original horn Maintenance Periodically remove the Tubing from the top of the Compressor then add a few drops of light oil to the air outlet Energize the unit by pressing the pushbutton This will allow any dirt to shoot out of the air outlet Remove yourself from the Compres sor air outlet to avoid being hit by flying debris PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER NOR 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 SKU 40134 Page 7
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