Harbor Freight Tools 6 in. Bench Grinder with Gooseneck Lamp Product manual
Contents
1. 00 ee 14 os 0 0 Renee reer SNA ner en ence errr 8 Waltanty e aoa an S 16 Operatore ngrinin 10 wn gt TI m lt CENTRAL CS MACHINERY WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury AWARNING Indicates a hazardous situation which if not avoided could result in death or serious injury Indicates a hazardous situation which if not avoided ACAUTION could result in minor or moderate injury NOTICE CAUTION Addresses practices not related to personal injury Page 2 For technical questions please call 1 888 866 5797 Item 61748 IMPORTANT SAFETY INFORMATION General Tool Safety Warnings AWARNING Read all safety warnings and instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference 1 KEEP GUARDS IN PLACE and in working order 2 REMOVE ADJUSTING KEYS AND WRENCHES Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on 3 KEEP WORK AREA CLEAN Cluttered areas and benches invite accidents 4 DON T USE IN DANGEROUS ENVIRONMENT Don t use power2. 125 V 3 Prong Plug and Outlet The tool has plug is necessary do not connect the equipment a grounding plug that looks like the plug illustrated grounding conductor to a live terminal above in 125 V 3 Prong Plug and Outlet 4 Check with a qualified electrician or service 8 The outlet must be properly installed and grounded personnel if the grounding instructions are in accordance with all codes and ordinances not completely understood or if in doubt as to whether the tool is properly grounded 9 Do not use an adapter to connect this tool to a different outlet 5 Use only 3 wire extension cords that have 3 prong grounding plugs and 3 pole receptacles that accept the tool s plug Page 4 For technical questions please call 1 888 866 5797 Item 61748 Grinder Safety Warnings je WS a 10 11 12 13 14 15 Item 61748 For Your Own Safety Read Instruction Manual Before Operating Grinder Wear eye protection Use grinding wheel suitable for speed of grinder Replace cracked wheel immediately Always use guards and eye shields Do not overtighten wheel nut Use only flanges furnished with the grinder Adjust distance between wheel and work rest to maintain 0 0625 inch or less separation as the diameter of the wheel decreases with use Frequently clean grinding dust from beneath grinder Wear a full face shield over ANSI approved safety goggles during use Do not grind with side of wheel unless whe
3. M q US Max Wheel Size 6 150mm x 3 4 Thick x 1 2 Arbor Museo Intertek Base Size 5 1 2 x 6 1 3 Mounting Holes Two 3 8 Work Light Bulb 40 W Household type SETUP CENTRAL CS MRCHINERY Item 61748 For technical questions please call 1 888 866 5797 Page 7 Setup Before Use A AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before performing any procedure in this section Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Assembly Mounting 1 Knob 6 Page 8 Install Right Work Rest 38 to the Right Wheel Guard 37 Use Knob 6 Screw 18 and Nut 8 to secure it in place as shown in Figure A Right Wheel Guard 37 Right Work Rest 38 _ Screw 18 Nut 8 Figure A Work Rest Installation Install Left Work Rest 7 to the Left Wheel Guard 9 using Knob 6 Screw 18 and Nut 8 Adjust the Work Rests to within 1 16 of the Grinding Wheel To adjust this distance loosen Knobs 6 and move Work Rests 7 38 Attach a Spark Guard 12 to each Wheel Guard 37 9 using a Screw 11 as sho
4. Owner s Manual amp Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference J MACHINERY d BENCH GRINDER WITH LIGHT Visit our website at http www harborfreight com ITEM 61748 REV 14b Email our technical support at productsupport harborfreight com When unpacking make sure that the product is intact and undamaged If any parts are missing or broken AWARNING please call 1 888 866 5797 as soon as possible Copyright 2013 by Harbor Freight Tools All rights reserved l No portion of this manual or any artwork contained herein may be reproduced in Read this material before using this product any shape or form without the express written consent of Harbor Freight Tools Failure to do so can result in serious injury Diagrams within this manual may not be drawn proportionally Due to continuing SAVE THIS MANUAL improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Table of Contents E i EE E E T 3 Maintenant usonanon nao 12 Specifications 2 0 0 ceeeeeeeeeeeeeeeeeeeteeeeeeenaes 7 Parts List and Diagram
5. SSES Also use face or dust mask if cutting operation is dusty Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses SECURE WORK Use clamps or a vise to hold work when practical It s safer than using your hand and it frees both hands to operate tool DON T OVERREACH Keep proper footing and balance at all times MAINTAIN TOOLS WITH CARE Keep tools sharp and clean for best and safest performance Follow instructions for lubricating and changing accessories DISCONNECT TOOLS before servicing when changing accessories such as blades bits cutters and the like REDUCE THE RISK OF UNINTENTIONAL STARTING Make sure switch is in off position before plugging in USE RECOMMENDED ACCESSORIES Consult the owner s manual for recommended accessories The use of improper accessories may cause risk of injury to persons NEVER STAND ON TOOL Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally contacted CHECK DAMAGED PARTS Before further use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function check for alignment of moving parts binding of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced DIRECTION OF FEED Feed wor
6. Z O m Parts List and Diagram PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY 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 Description Qty 6 Knob _ ___ _ 8 Na o u 9 Left Wheel Guard 1 13 Philips Screw Spring Washer 6 Grinding Wheel 150x20x12 7 Philips Screw Flat Washer Spring Washer Part _ Description Qty 27 Switch Plate _ 1 28 _ Philips Screw Spring Washer 2 29 Bottom Plate _ 1 Rubber Foot 4 32 i 3 3 IR 1 1 1 3 1 37 _ Right Wheel Guard 1 38 _ RightWorkRest_ 1 40 Bearing 2 Lamp Locking Nut 7 8 1 6 7 Loge 28 32 36 ee 38 Record Product s Serial Number Here Note If product has no serial number record
7. d air loose hardware misalignment or binding of moving parts 4 Bulb Replacement Allow bulb to cool completely before replacing it damaged electrical wiring and Replace it only with a 40 W or any other condition that may smaller household bulb affect its safe operation cracked or broken parts 5 AWARNING If the supply cord of this 2 AFTER USE wipe external surfaces power tool is damaged it must be replaced of the tool with clean cloth only by a qualified service technician Accessory Storage and Handling 1 Handle accessories carefully to prevent 2 Store accessories in shelves racks boxes or dropping or bumping Do not use wheels drawers Keep storage area dry and above that have been dropped or bumped freezing Any grinding or cut off wheels exposed to humidity or freezing temperatures must not be used Page 12 For technical questions please call 1 888 866 5797 Item 61748 Troubleshooting Possible Causes Likely Solutions Tool will not start 1 Cord not connected No power at outlet Tool s thermal reset breaker tripped if equipped Internal damage or wear Carbon brushes or switch for example Tool operates Extension cord too long or slowly wire size too small Performance decreases over time 1 Accessory dull or damaged 2 Carbon brushes worn or damaged 1 Check that cord is plugged in 2 Check power at outlet If outlet is unpowered turn off tool and check circu
8. d or long term exposure to vibration may cause temporary or permanent physical injury particularly to the hands arms and shoulders To reduce the risk of vibration related injury 1 Anyone using vibrating tools regularly or for an 2 Do not smoke during use Nicotine reduces 7 extended period should first be examined by a the blood supply to the hands and fingers gt doctor and then have regular medical check ups increasing the risk of vibration related injury Tl to ensure medical problems are not being caused m or worsened from use Pregnant women or 3 Use tools with the lowest vibration when there 2 people who have impaired blood circulation to is a choice between different processes Ho Pana past Tand InjUnes Be wens eye ei 4 Include vibration free periods each day of work disorders diabetes or Raynaud s Disease should i not use this tool If you feel any medical or 5 Grip tool as lightly as possible while still keeping physical symptoms related to vibration such as safe control of it Let the tool do the work tingling numbness and white or blue fingers seek medical advice as soon as possible 6 To reduce vibration maintain the tool as explained in this manual If any abnormal vibration occurs stop use immediately A SAVE THESE INSTRUCTIONS CENTRAL CS MACHINERY Page 6 For technical questions please call 1 888 866 5797 Item 61748 Specifications Electrical Rating 120V 60Hz 2 1A No Load Speed 3450 RP
9. el is specifically designed for that type of grinding DO NOT OPERATE WITH ANY GUARD DISABLED DAMAGED OR REMOVED Moving guards must move freely and close instantly The use of accessories or attachments not recommended by the manufacturer may result in a risk of injury to persons When servicing use only identical replacement parts Only use safety equipment that has been approved by an appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approved and breathing protection must be NIOSH approved for the specific hazards in the work area Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury 16 17 18 19 20 21 22 For technical questions please call 1 888 866 5797 Industrial applications must follow OSHA guidelines Maintain labels and nameplates on the tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement Avoid unintentional starting Prepare to begin work before turning on the tool People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interf
10. erence or pacemaker failure 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 examples of these chemicals are e Lead from lead based paints e Crystalline silica from bricks and cement or other masonry products e 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 WARNING Handling the cord on this product will expose you to lead a chemical known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling California Health amp Safety Code 25249 5 et seq The warnings precautions 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 factors which cannot be built into this product but must be supplied by the operator Page 5 SAFETY Vibration Safety This tool vibrates during use Repeate
11. ing For technical questions please call 1 888 866 5797 45e i A5 Figure D Ring Test For wheels with paper gaskets blotters or metal gaskets Slip the Grinding Wheel onto the Spindle with the gasket first The gasket should be centered on the Grinding Wheel and the Wheel and gasket should rest flat against the inner Flange WARNING To prevent serious injury gaskets must be used for all grinding wheels they are provided with Gaskets help prevent grinding wheel damage and wheel slippage causes of wheel failure Place the outer flange onto the Spindle Thread the Nut 16 34 onto the Spindle NOTICE Nut 3 has left handed threads and tightens counterclockwise Wrench tighten only enough so that the Wheel is securely held on the Spindle WARNING To prevent serious injury do not overtighten Nut Overtightening can damage the wheel causing wheel failure Item 61748 Workpiece and Work Area Set Up 1 Designate a work area that is clean and well lit 2 Route the power cord along a safe route to reach The work area must not allow access by children the work area without creating a tripping hazard or or pets to prevent distraction and injury exposing the power cord to possible damage The power cord must reach the work area with enough extra length to allow free movement while working 3 There must not be objects such as utility lines nearby that will present a hazard while working General Operating Ins
12. it breaker If breaker is tripped make sure circuit is right capacity for tool and circuit has no other loads 3 Turn off tool and allow to cool Press reset button on tool 4 Have technician service tool Eliminate use of extension cord If an extension cord is needed use one with the proper diameter for its length and load See Table A on page 3 1 Keep cutting accessories sharp Replace as needed 2 Have qualified technician replace brushes Excessive noise 1 Internal damage or wear Carbon 1 Have technician service tool or rattling brushes or bearings for example Overheating 2 Accessory dull or damaged 3 Blocked motor housing vents 4 Motor being strained by long or small diameter extension cord 1 Forcing machine to work too fast 1 Allow machine to work at its own rate 2 Keep cutting accessories sharp Replace as needed 3 Wear ANSI approved safety goggles and NIOSH approved dust mask respirator while blowing dust out of motor using compressed air Eliminate use of extension cord If an extension cord is needed use one with the proper diameter for its length and load See Table A on page 3 Follow all safety precautions whenever diagnosing or servicing the tool Disconnect power supply before service CENTRAL CS MRCHINERY Item 61748 For technical questions please call 1 888 866 5797 LLI Z lt Z Lu z lt Page 13 j m gt
13. k into a blade or cutter against the direction of rotation of the blade or cutter only NEVER LEAVE TOOL RUNNING UNATTENDED TURN POWER OFF Page 3 wn gt A m lt Grounding instructions AWARNING TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION READ AND FOLLOW THESE INSTRUCTIONS 110 120 V Grounded Tools Tools with Three Prong Plugs 1 Inthe event of a malfunction or breakdown 6 Repair or replace damaged or grounding provides a path of least resistance for worn cord immediately electric current to reduce the risk of electric shock This tool is equipped with an electric cord having an equipment grounding conductor and a grounding NOE plug The plug must be plugged into a matching x outlet that is properly installed and grounded in accordance with all local codes and ordinances O Groundi 2 Do not modify the plug provided if it will g ing not fit the outlet have the proper outlet installed by a qualified electrician 3 Improper connection of the equipment grounding 125 V 3 Prong Plug and Outlet conductor can result in a risk of electric shock for up to 125 V and up to 15 A The conductor with insulation having an outer surface that is green with or without yellow 7 This tool is intended for use on a circuit that has stripes is the equipment grounding conductor an outlet that looks like the one illustrated above If repair or replacement of the electric cord or in
14. 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 Page 14 For technical questions please call 1 888 866 5797 Item 61748 Assembly Diagram AONVNALNIVIN For technical questions please call 1 888 866 5797 Page 15 Item 61748 Limited 90 Day Warranty Harbor Freight Tools Co makes every effort to assure that its products meet high quality and durability 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 normal 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 WARRANTY 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 transportation cha
15. rges 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 you 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 CENTRAL CS MACHINERY 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 1 888 866 5797
16. tion TO PREVENT SERIOUS INJURY DO NOT OPERATE WITH ANY GUARD DISABLED DAMAGED OR REMOVED Moving guards must move freely and close instantly Changing a Grinding Wheel 1 The Grinding Wheel MUST be rated to at least 3450 RPM no larger than 6 150mm in diameter fitted with a 1 2 or 5 8 round arbor hole 3 4 thick dry and clean proven undamaged by inspection and by the ring test explained below 2 Remove the three Screws 18 that hold on the Wheel Cover 17 35 3 Hold opposite wheel to hold the Spindle 42 in place while loosening the Hex Nut 16 34 NOTICE Nut 3 has left handed threads and loosens clockwise 4 Remove the outer Flange 14 Keep the inner Flange 14 in position on the Spindle 5 Closely inspect the wheel before mounting Perform a ring test on the wheel unless wheel is smaller than 4 or is an unusual shape as follows a Suspend wheel using a dowel or finger through the arbor hole b Tap the flat side of the wheel with a light non metallic object such as a screwdriver handle at a point 45 from the vertical center line on each side of the wheel and 1 2 inches from the edge of the wheel see Illustration c Rotate the wheel 90 and repeat the test until the entire wheel has been checked d An undamaged wheel will give a clear tone If cracked there will be a dead sound and not a clear ring Page 10 suitable for edge grinding not surface grind
17. tools in damp or wet locations or expose them to rain Keep work area well lighted 5 KEEP CHILDREN AWAY All visitors should be kept safe distance from work area 6 MAKE WORKSHOP KID PROOF with padlocks master switches or by removing starter keys 7 DON T FORCE TOOL It will do the job better and safer at the rate for which it was designed 8 USE RIGHT TOOL Don t force tool or attachment to do a job for which it was not designed 11 Table A RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS 120 VOLT EXTENSION CORD LENGTH NAMEPLATE AMPERES at full load 9 USE PROPER EXTENSION CORD Make sure your extension cord is in good condition When using an extension cord be sure to use one heavy enough to carry the current your product will draw An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Table A shows the correct size to use depending on cord length and nameplate ampere rating If in doubt use the next heavier gauge The smaller the gauge number the heavier the cord 20 21 Item 61748 10 12 13 14 15 16 17 18 For technical questions please call 1 888 866 5797 SAFETY WEAR PROPER APPAREL Do not wear loose clothing neckties rings bracelets or other jewelry which may get caught in moving parts Nonslip footwear is recommended Wear protective hair covering to contain long hair ALWAYS USE SAFETY GLA
18. tructions 1 Make sure that the Switch is in the off position 5 To create a smoother surface then plug in the tool keep the workpiece moving over the wheel 2 Turn on the tool 6 To prevent accidents turn off the tool and disconnect its power supply after use Clean then 3 Allow the tool to come up to full speed store the tool indoors out of children s reach before touching the wheel 4 Apply the workpiece to the wheel allowing the tool to operate at full speed If the tool bogs down use lighter pressure Z 2 m lt aa Lu ou O CENTRAL CS MRCHINERY Item 61748 For technical questions please call 1 888 866 5797 Page 11 2 Z m gt Z O m Maintenance and Servicing Procedures not specifically explained in this manual must be performed only by a qualified technician AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before performing any procedure in this section TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Cleaning Maintenance and Lubrication 1 BEFORE EACH USE inspect the general 3 Periodically wear ANSI approved condition of the tool Check for safety goggles and NIOSH approved breathing protection and blow dust and grit out of the motor vents using dry compresse
19. wn in Figure B Adjust each Spark Guard 12 to within 1 16 0 0625 of the Grinding Wheel and tighten each Screw 12 For technical questions please call 1 888 866 5797 Right Shield Arm 44 Bolt 1 A Washer 2 3 Spark Guard 12 l Screw 11 Figure B Spark Guard and Right Shield Arm Installation Attach Right Shield Arm 44 to the Right Wheel Guard 37 using Bolt 1 and Washers 2 3 see Figure B Attach Left Shield Arm 4 to the Left Wheel Guard 9 using Bolt 1 and Washers 2 3 Attach right Eye Shield 43 to Right Shield Arm 44 using Knob 48 as shown in Figure C Attach left Eye Shield 5 to Left Shield Arm 4 using Knob 48 Knob 48 BE Arm 44 Figure C Right Eye Shield Installation Item 61748 Functions Light Spark Guara see Eye Shield a Eye Shield T Grinding o Wheel Grinding Wheel Work Resi ae Power Switch CENTRAL CS MACHINERY Item 61748 For technical questions please call 1 888 866 5797 Page 9 e m S e zZ Operating Instructions Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Tool Set Up AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before performing any procedure in this sec
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