Harbor Freight Tools 93088 Grinder User Manual
Contents
1. Figure 6 Lubrication Points SKU 93088 For technical questions please call 1 800 444 3353 Page 9 PARTS LIST Description Qty tem Description ty 30 T 32 7 33 34 35 10 36 37 2 38 E 30 14 40 15 TT 23 ai Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts 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 MANUFACTURERAND 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 93088 For technical questions please call 1 800 444 3353 Page 10 ASSEMBLY DIAGRAM 41 42 25 24 23 15 6 SKU 93088 For technical questions please call 1 800 444 3353 Page 11 LIMITED 90 DAY WARRANTY Harbor Freight Tools Co makes every effort to assure that its products meet high qual ity and durabilit2. 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 REV 07k SKU 93088 For technical questions please call 1 800 444 3353 Page 2 10 11 12 13 14 15 16 17 18 19 DO NOT ABUSE THE POWER CORD Do not yank compressor s cord to disconnect it from the receptacle Do not carry tools by the cord 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 perfor mance Follow instructions for lubricating and changing accessories Inspect compres sor s cord periodically and if damaged have them repaired by an authorized technician Inspect all hoses for leaks prior to use The handles must be kept clean dry and free from oil and grease at all times REMOVE ADJUSTING KEYS AND WRENCHES Make it a habit to check that keys and adjusting wrenches are removed from the tool or machine work surface before plugging it in AVOID UNINTENTIONAL STARTING Do not carry any tool with your finger on the trig ger whether it is connected to the compressor or not STAY ALERT Watch what you are doing use common sense Do not operate any tool when you are tired CHECK DAMAGED PARTS Before using any tool any part that appears damaged should be carefully checked to determine that it will
3. the risk of personal injury and hazards due to over pressurization READ ALL INSTRUCTIONS BEFORE USING THIS TOOL 1 KEEP WORK AREA CLEAN Cluttered areas invite injuries 2 OBSERVE WORK AREA CONDITIONS Do not use tools in damp wet or poorly lit lo cations Don t expose to rain Keep work area well lit Do not use electrically powered air compressors 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 hoses 4 STORE IDLE EQUIPMENT When not in use tools must be locked up in a dry location to inhibit rust Always lock up tools and keep out of reach of children 5 DO NOT FORCE THE TOOL It will do the job better and more safely at the rate for which it was intended Do not use inappropriate attachments in an attempt to exceed the tool s capacities 6 USE THE RIGHT TOOL FOR THE JOB Do not attempt to force a small tool or attach ment to do the work of a larger industrial tool Do not use a tool for a purpose for which it was not intended 7 DRESS PROPERLY Do not wear loose clothing or jewelry as they be caught moving parts Nonskid footwear is recommended Wear restrictive hair covering to con tain long hair 8 USE EYE AND EAR PROTECTION Always wear ANSI approved chemical splash gog gles when working with chemicals Always wear ANSI approved impact safety goggles at other times Wear a full face shield
4. wise clamp the object so that it will not move around when you use the Die Grinder Make sure you still have unob structed access to the area you will be grinding goggles and a dust mask when operating this tool Grip the Die Grinder firmly with your hand To begin grinding press the LEVER 4 Press the LEVER before you touch the Grinding Attachment to the surface Your Die Grinder s speed is variable To vary the speed of the Die Grinder vary the pressure on the LEVER Allow the Grinding Attachment to do the work Do not use excessive force to press the Die Grinder and Grinding Attachment into the surface you are grinding If you put pres sure on the Die Grinder and it stalls immediately release the LEVER and pull the Die Grinder off of the surface SKU 93088 For technical questions please call 1 800 444 3353 Page 8 MAINTENANCE Your Die Grinder is best operated with an Airline Oiler If you are using the Die Grinder without an Airline Oiler follow the steps below for maintenance 1 Disconnect the Die Grinder from the air hose CAUTION Do not use detergent oil or additives as Apply a few drops of PNEUMATIC TOOL these lubricants will cause accelerated OIL through the HOSE ADAPTER 1 be wear ta the seals inthe tool fore each use or every hour if used con tinuously Apply a few drops of oil to the LEVER 4 as shown in Figure 6 Work the LEVER a few times to lubricate Hose Adapter 1 Lever 4
5. CENTRAL PNEUMATIC OOOO ANGLE DIE GRINDER 1115193088 SET UP AND OPERATING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Distributed exclusively by Harbor Freight Tools 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL Copyright 2005 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 Cover Revised 07i SPECIFICATIONS Air Requirements 3 CFM Collet Ya Maximum RPM 20 000 Working Air Pressure 90 PSI SAVE THIS MANUAL You will need the manual for the safety warnings and cautions assembly instructions operating procedures maintenance procedures trouble shooting parts list and diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep both this manual and your invoice in a safe dry place for future reference SAFETY WARNING amp CAUTIONS WARNING When using pneumatic equipment basic safety precautions should always be followed to reduce
6. mples of these chemicals are Lead from lead based paints Crystalline silica from bricks and cement or other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles California Health amp Safety Code 25249 5 et seq UNPACKING When unpacking your Angle Die Grinder check the items against the list below If any parts are missing or broken please call Harbor Freight Tools at the number on the cover of this manual Item Description Qty N A Die Grinder Assembly 1 N A Wrench 2 31 Collet 1 32 Collet Nut 1 Grinding Attachment Installation 1 Select the Grinding Attachment appropriate for your needs 2 Select the COLLET 31 that has the same diameter as the Grinding Attachment The diameter will be either 74 or 1 8 Collet 31 Collet Nut 32 Figure 1 Inserting the Collet 3 Insert the COLLET into the COLLET NUT 32 as shown in Figure 1 4 Thread the COLLET NUT onto the CHUCK CASING 29 a few turns REV 08e 08g SKU 93088 For technical questions please call 1 800 444 3353 Page 4 Die Grinder ss emb Clamp Nut 32 Collet 31 nat horn Grinder Attachment Figure 2 Grinding A
7. 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 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 on prescriptions to determine if your judgment or reflexes are im paired while taking drugs If there is any doubt do not operate the tool DRAIN COMPRESSOR EVERY DAY Do not allow moisture to build up inside the com pressor Do not allow compressor to sit pressurized for longer than one hour MAKE SURE ALL EQUIPMENT IS RATED TO THE APPROPRIATE CAPACITY Make sure that regulator is set at least 10 PSI lower than the lowest rated piece of equipment you are using SKU 93088 For technical questions please call 1 800 444 3353 Page 3 20 WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some exa
8. ou must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 REV 07i SKU 93088 For technical questions please call 1 800 444 3353 Page 12
9. ttachment 5 Insert the Shaft of the Grinding Attachment through the flared end of the COLLET as shown in Figure 2 ASSEMBLY To complete assembly you will need to purchase approved grinding attachments from Harbor Freight Tools SKU 93088 For technical questions please call 1 800 444 3353 Page 5 huck Casing 29 Collet Nut 32 ench 44 Figure 3 Wrench Placement Place the small end of WRENCH 44 on the flats of the CHUCK CASING as shown in Figure 3 c hock casing Wik erect 44 Collet Nut 32 Figure 4 Tightening the Collet Nut 7 Place the large end of WRENCH 44 on the flats of the COLLET NUT and tighten as shown in Figure 4 SKU 93088 For technical questions please call 1 800 444 3353 Page 6 Air Connection 1 You will need a Union fitting sold separately before you can connect your Die Grinder to an air compressor 2 Attach the Union fitting to the HOSE ADAPTER 1 and tighten 3 Attach an Air Coupler sold separately to the Union fitting if desired This is a useful ac cessory as it allows quick coupling action when using a variety of tools with the same air compressor 4 Your Die Grinder is ready for use OPERATION Setup Frequent but not excessive lubrication is required for best performance Oil added through the airline connection will lubricate internal parts An automatic airline oiler is recommended but oil may be added manually before every operation or after abo
10. ut 1 hour of continuous use Only a few drops of oil at a time are necessary Too much oil will collect inside the tool and be blown out during the exhaust cycle ONLY USE PNEUMATIC TOOL OIL Do not use detergent oil or additives as these lubricants will cause accelerated wear to the seals in the tool Dirt and water in the air supply are major causes of pneumatic tool wear Use a filter oiler for better performance and longer life The filter must have adequate flow capacity for the specific application Consult the manufacturer s instructions for proper maintenance of your filter The connector on the tool must not hold pressure when the air supply is disconnected If the wrong fitting is used the tool can remain charged with air after being disconnected and still be able to drive a fastener See Figure 5 for the recommended accessories and connection order L ck rir Gores Dk Grir pee ke ddd UR ray ler aICr Figure 5 Airline Oiler Assembly SKU 93088 For technical questions please call 1 800 444 3353 Page 7 Use Set the compressor s pressure regulator to 90 PSI Do not set the compressor s outlet regulator over 90 PSI Connect the Die Grinder to the air compressor s hose If leaking is detected disconnect the air hose and repair before use WARNING PI the material will rinding into a vi r other ace the material you be grinding into a vise or othe Wear Gfatective gids
11. y standards and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity improper installation nor mal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WAR RANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with trans portation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then y
Download Pdf Manuals
Related Search