Harbor Freight Tools 92622 User's Manual
Contents
1. 17 18 Use eye and ear protection Always wear ANSI approved impact safety goggles Wear a full face shield if you are producing metal filings or wood chips Wear an ANSI approved dust mask or respirator when working around metal wood and chemical dusts and mists 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 them repaired by an authorized technician The handles must be kept clean dry and free from oil and grease at all times Disconnect power Unplug tool when not in use Remove adjusting keys and wrenches Check that keys and adjusting wrenches are removed from the tool or machine work surface before plugging it in Avoid unintentional starting 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 prop2. 1 7 Valve Stem 1 36 Cam 1 8 Stool Ball 1 37 Hammer Cage 1 o O Ring 4 38 Hammer Dog 4 10 Ak Inlet 1 38 Hammer Pin 1 31 Reverse Valve Bushing 1 1 40 Washer 1 12 Spring Pin T 41 Anvit 1 1 42 Anvil Bushing 1 1 49 Hammer Case 1 1 44 OI Seal 1 1 45 Set Scrow 1 1 46 O Ring 1 16 Spring Pin 1 47 O Ring 1 38 Regulator 1 48 Anvil Collar 1 20 Oi Chamber Screw 1 49 D Type Handia 1 21 O Ring 3 50 Cap Screw 4 22 Rear Gasket 1 51 Spring Washar 4 23 Ball Bearing 1 52 Cap Scrow 4 24 Rear End Plato 1 53 Spring Washer 12 26 Spring Pin 1 54 Cap Screw 4 26 Cylinder 1 56 Nut 4 27 Spring Pin 2 56 Air Hose Fitting 1 28 Rotor Biado 5 20 Rator 1 NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts SKU 92622 For technical questions please call 1 800 444 3353 Page 7 Assembly Drawing 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 DISTRIBU TOR 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 C
3. 00 444 3353 Page 5 Operation Z WARNING Only use one inch sockets with the torque capability of at least 1400 FT LBS Otherwise the socket could fly off the Anvil or break apart causing injury 1 2 Put on the impact safety glasses and ear plugs Select the desired one inch socket and verify it fits properly on the nut or bolt being secured or removed Then secure the socket on the Anvil 41 of the Impact Wrench Hand screw on the nut or bolt as far as possible Turn the air compressor on and set the air compressor pressure regulator to 100 PSI When the air compressor motor stops and the air tank is full operation may begin Check for air leaks at the air hose connections If a leak is detected disconnect the air hose and repair the leak Set the Impact Wrench Regulator 19 to the desired direction L left or counterclockwise R right or clockwise and the torque setting 1 2 Low 2 Medium 3 High Air Inlet 10 Regulator 19 While holding the Impact Wrench with both hands place the Anvil 41 with socket squarely over the nut or bolt Squeeze the Trigger 2 to begin loosening or tightening Be prepared for great torque on the Handles Let the Impact Wrench do the work Do not lay into it with great force If necessary turn the Regulator 19 to adjust the air flow within the Impact Wrench to increase or decrease torque Note Do not overtighten the nut or bolt If it will not tighten enoug
4. CENTRAL PNEUMATIC i AA 1 DRIVE INDUSTRIAL IMPACT WRENCH ASSEMBLY AND OPERATING INSTRUCTIONS Distributed Exclusively by HARBOR FREIGHT n TOOLS i 3491 Mission Oaks Blvd Camarillo CA 9301 1 Visit our Web site at http www harborfreight com Copyright 2004 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 Torque 1 400 FT LBS Working Pressure 100 PSI and 115 PSI maximum Air Inlet Ye inch 14 NPT with screen Drive One inch Inline air impact Regulator on Unit 3 torque settings 1 2 amp 3 Left and Right direction Overall Dimensions 22 3 4 L x 7 3 4 W x 7 1 4 H with side handle Weight 317 LBS 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 tool basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Re
5. ERTIFIED 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 92622 For technical questions please call 1 800 444 3353 Page 8
6. ad all instructions before using this tool 1 Keep work area clean Cluttered areas invite injuries 2 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 electrically powered tools in the presence of flammable gases or liquids 3 Keep children away Children must never be allowed in the work area Do not let them handle machines tools or extension cords 4 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 5 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 6 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 7 Do not overreach Keep proper footing and balance at all times Do not reach over or across running machines SKU 92622 For technical questions please call 1 800 444 3353 Page2 10 11 12 13 14 15 16
7. erly repaired or replaced by a qualified technician Do not use the tool if any switch does not turn On and Off properly Replacement parts and accessories When servicing 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 tool if under the influence of alcohol or drugs Read warning labels if taking prescription medicine to determine if your judgment or reflexes are impaired while taking drugs If there is any doubt do not operate the tool Maintenance For your safety service and maintenance should be performed regularly by a qualified technician Use tools with both hands when required This tool and many tools such as chain saws drills routers etc require the use of both hands when operating This helps maintain tool stability and keeps hands away from the working area of the tool Note Performance of this tool may vary depending on variations in air compressor perfor mance SKU 92622 For technical questions please call 1 800 444 3353 Page 3 Impact Wrench Safety Precautions 1 Disconnect air before servicing Do not attempt to change sockets disassemble or service tool with air hose attached 2 Use only specified operating air pressure Never operate tool above the specified operating air pressure range 3 Do not use combustible gases Do not use combus
8. h at the maximum setting do not continue Use a manual torque wrench not included to tighten If available check the specific torque settings for the nut or bolt Caution Never increase pressure at the air compressor regulator to achieve more torque 8 9 10 When finished release the Trigger 2 and lift the Impact Wrench off the nut Remove the air supply hose then squeeze the Trigger 2 again to release any remaining air pressure in the Impact Wrench air chamber Turn off the air compressor SKU 92622 For technical questions please call 1 800 444 3353 Page 6 Maintenance 1 After each use wipe the Impact Wrench with a clean cloth to remove any dirt and grease buildup 2 Tomaintain tool life always lubricate the air line by adding a few drops of pneumatic tool oil to the air line or Air Inlet before each use Or install the automatic oiler filter system as illustrated on page 5 3 Before each use drain water out of the air compressor tank and condensation from the air lines Refer to the Air Compressor Operation Manual 4 Store the Impact Wrench in a clean and dry location Parts List a DESCRIPTION av A DESCRIPTION ary 1 Handie Frame 1 i EE 3 2 Tnggor 1 31 Ball Bearing 1 3 Spring Pin 1 32 Housing 1 4 Pin 1 33 Ball Bearing 1 5 Valve Bushing 1 34 Front Gaskot 1 8 Spring 1 36 Washer
9. ns Caution The compressor must be off and all the air bled out before making any con nections Mount Handle 1 Using Cap Screws 50 and the supplied Allen Wrench mount the D type Handle 49 to the Hammer Case 43 2 Securely tighten all Cap Screws Air Connection 1 Attach the Air Hose Fitting 56 into the Air Inlet 10 fitting Securely tighten 2 Optionally for easy connection or removal attach an Air Quick Coupler not supplied to a Union fitting not supplied if quick coupling is desired 3 Attach the 1 2 inch air hose not supplied to the Air Hose Fitting 56 or Union fitting if used 4 Attach the other end of the air hose to the compressor not supplied regulator filter with oiler 5 Retighten all couplings and fittings Oiler and Filter Connection Dirt water and the lack of pneumatic tool oil are major causes for tool wear It is recom mended to install an optional oiler filter as illustrated below for better performance Connect the air tool air hoses filter and oiler to the Compressor Air Outlet as illustrated below The filter and oiler not supplied are recommended but not mandatory for operation A few drops of pneumatic tool oil must be added through the air line before each use if an oiler is not used QUICK QUICK REGULATOR CONNECTOR CONNECTOR AIR COMPRESSOR AIR HOSE Quick COUPLER AIR FILTER OlLER COUPLER SKU 92622 For technical questions please call 1 8
10. tible gases as a power source or use tool in areas where combustible gases are stored 4 Avoid possible kickback injury Hold the tool with both hands during operation so that your head and body are not injured by possible kickback of the tool 5 Use care when transporting tool Disconnect tool from air supply when moving tool in the workplace Carry tool only by the handle without drawing the trigger OSHA Guidelines Industrial applications must follow OSHA guidelines 7 Air Compressor Read and adhere to all warnings and instructions of the Air Compressor Instruction Manual Warning The warnings cautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be under stood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator Unpacking When unpacking check to make sure the following parts are included Impact Wrench D type Handle 49 Allen Wrench e Jf GO Air Hose Cap Screws 50 m 1 Fitting 56 If any parts are missing or broken please call Harbor Freight Tools at the number on the cover of this manual as soon as possible SKU 92622 For technical questions please call 1 800 444 3353 Page4 Assembly The Air Hammer comes completely assembled except for the air inlet fitting and handle Note Use pipe thread seal or Teflon tape on all threaded connectio
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