Owner's Manual CRItFTSMAN° 8-in. Wheel 215 Horsepower (maximum developed) 114 Horsepower (continuous duty) 3450 R.P.M. (no load speed) 8-in. BENCH GRINDER Model No. 152.241180 C_US Customer Helpline CAUTION: 1-800-897-7709 FOR YOUR OWN SAFETY; Read and follow all of the Safety and Operating Operating Instructions before this Bench Grinder. Sears, Roebuck Part No. OR91301 and Co., Hoffman Please have your Model No. and Serial No. available. Estates, IL 60179 U.S.A. EspaSol pg. 17 SECTION PAGE Warranty .......................................................... Product Specifications ................... : ....................... 2 . .................................................. 2 Safety Instructions ......................................................................... 3 Grounding 4 Instructions ..................................................................... Specific Safety Instructions for Bench Grinders ................................................. Accessories and Attachments ....................... 5 ......................................... Carton Contents ........................................... 6 . ............................... 6 Know Your Bench Grinder ................................................................... 7 Assembly Instructions ............................. 8 . ........................................ Operating the Bench Grinder ................................................................ 11 Maintenance ............................................................................. 13 Troubleshooting 13 Guide .................................................................... Parts List ............................................................................... 14 Espafiol ........................................................ ......................... Service Information ................................................................ 17 Back Cover FULL ONE YEAR WARRANTY If this product fails due to a defect in material or workmanship within one year from the date of purchase, RETURN IT TO THE NEAREST SEARS STORE OR CRAFTSMAN OUTLET, and it will be replaced, free of charge. This warranty gives you specific legal rights, and you may also have other rights, which vary, from state to state. Sears, Roebuck and Co., Dept 817 WA, Hoffman Estates, IL 60179 Motor Maximum HP developed Continuous Duty HP Volts Hertz RPM 2/5 1/4 120 60 3450 R.P.M. Grinding Wheel Size (no load speed) 8" x 3/4" x 5/8" Grinding Wheel Grit 60, 36 Lamp 120V, 40 watt or less Track Light Bulb, Type R20, medium base or equivalent (not included) Tool Rests Left and Right Eye Shield Assemblies Clear Lexan Left and Right Spark Arrestors Wheel dresser Left and Right Steel serrated wheels To avoid electrical shock to yourself and damage to the Bench Grinder, use proper circuit protection. The Bench Grinder is factory wired for 120V, 60 Hz, operation. Connect to a 120V, 15 amp branch circuit and use a 15 amp time delay fuse or circuit breaker. The electrical circuit cannot have any Wire size less than #14. To avoid shock or fire, replace power cord immediately if it is damaged in any way. GENERAL SAFETY INSTRUCTIONS . Operating a Bench Grinder can be dangerous if safety and common sense are ignored. The operator must be familiar with the operation of the tool. Read this manual to understand this Bench Grinder. DO NOT operate this Bench Grinder if you do not fully understand the limitations of this tool. DO NOT modify this Bench Grinder in any way. BEFORE USING THE BENCH ALWAYS WEAR EYE PROTECTION. Any power tool can throw debris into the eyes during oper-ations, which could cause severe and permanent eye damage. ALWAYS Wear Safety Goggles (that comply with ANSI standard Z87.1) when operating power tools. Safety Goggles are available at Sears Retail Stores. GRINDER 10. WEAR A DUST MASK TO PREVENT INHALING DANGEROUS DUST OR PARTICLES. To avoid serious injury and damage to the tool, read and follow all of the Safety and Operating Instructions before operating the Bench Grinder. 1. 11. ALWAYS UNPLUG THE T(3OL FROM THE ELECTRICAL RECEPTACLE when making adjustments, changing parts or performing any maintenance. READ the entire Owner's Manual. LEARN how to use the tool for its intended applications. 12. KEEP PROTECTIVE GUARDS IN PLACE AND IN WORKING ORDER. GROUND ALL TOOLS. If the tool is supplied with a 3-prong plug, it must be plugged into a 3-contact electrical receptacle. The 3rd prong is used to ground the tool and provide protection against accidental electric shock. DO NOT remove the 3rd prong. See Grounding Instructions on page 4. . . . , . 13. AVOID ACCIDENTAL 14. REMOVE ALL MAINTENANCE 15. USE ONLY RECOMMENDED ACCESSORIES. Use of incorrect or improper accessories could cause serious injury to the operator and cause damage to the tool. If in doubt, check the instruction manual that comes with that particular accessory. DO NOT use electrical tools in the presence of flammable liquids or gasses ALWAYS keep the work area clean, well lit, and organized. DO NOT work in an environment with floor surfaces that are slippery from debris, grease, and wax. 16. NEVER LEAVE A RUNNING TOOL UNATTENDED. Turn the power switch tothe "OFF" position. DO NOT leave the tool until it has come to a complete stop. 17. DO NOT STAND ON A TOOL. Serious injury could result if the tool tips over or you accidentally contact the tool. AWAY. DO NOT permit people to be in the immediate work area, especially when the electrical tool is operating. . . TOOLS from the immediate area prior to turning "ON" the Bench Grinder. AVOID A DANGEROUS WORKING ENVIRONMENT. DO NOT Use electrical tools in a damp environment or expose them to rain. KEEP VISITORS AND CHILDREN STARTING. Make sure that the power switch is in the "OFF" position before plugging in the power cord to the electrical receptacle. 18. DO NOT store anything above or near the tool where anyone might try to stand on the tool to reach it. DO NOT FORCE THE TOOL to perform an operation for which it was not designed for. It will do a safer and higher quality job by only performing operations for which the tool was intended. 19. MAINTAIN YOUR BALANCE. DO NOT extend yourself over the tool. Wear oil resistant rubber-soled shoes. Keep floor clear of debris, grease, and wax. WEAR PROPER CLOTHING. DO NOT wear loose clothing, gloves, neckties, or jewelry. These items can get caught in the machine during operations and pull the operator into the moving parts. The user must wear a protective cover on their hair, if the hair is long, to prevent it from contacting any moving parts. 20. MAINTAIN TOOLS WITH CARE. Always keep tools clean and in good working order. Keep all blades and toot bits sharp. SAVE THESE INSTRUCTIONS. 3 21. EACHANDEVERYTIME,CHECKFORDAMAGED PARTSPRIORTO USINGTHE TOOL.Carefully checkall guardsto seethatthey operateproperly, are not damaged,andperformtheirintendedfunctions.Checkfor alignment,bindingor breakingof movingparts.A guardor otherpartthatis damaged shouldbeimmediately repairedor replaced. 22. CHILDPROOF THEWORKSHOP AREAby removingswitchkeys,unplugging toolsfromtheelectrical receptacles, andusingpadlocks. 23. DO NOT OPERATE TOOL IF UNDER THE INFLUENCE OF DRUGS OR ALCOHOL. 24. SECURE ALL WORK. When it is possible, use clamps or jigs to secure the workpiece. This is safer than attempting to hold the workpiece with your hands. and overheating. USE ONLY A 3-WIRE EXTENSION CORD THAT HAS A 3-PRONG GROUNDING PLUG AND A 3-POLE RECEPTACLE THAT ACCEPTS THE TOOL'S PLUG. GUIDELINES EXTENSION FOR CORDS If you are using an extension cord outdoors, be sure it is marked with the suffix "W-A" ("W" in Canada) to indicate that it is acceptable for outdoor use. Be sure your extension cord is properly sized, and in good ele.ctr ca condition. Always replace a damaged extension cord or have it repaired by a qualified person before using it. Protect your extension cords from sharp objects, excessive heat, and damp or wet areas. 25. USE A PROPER EXTENSION CORD IN GOOD CONDITION. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. The table at right shows the correct size to use depending on cord length and nameplate amperage rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the larger diameter of the extension cord. If in doubt of the proper size of an extension cord, use a shorter and thicker cord. An undersized cord will cause ! fit " Of ! _l | *l O" " _ O_ 0"| _T! 120 VOLT OPERATIONONLY a drop in line voltage resulting in a loss of power IN THE EVENT OF A MALFUNCTION _ OR BREAK- 100' LONG 150' LONG 25' LONG 50' LONG 0 to 6 Amps 18 AWG 16 AWG 16 AWG 14 AWG 6 to 10 Amps 18 AWG 16 AWG 14 AWG 12 AWG 10 to 12 Amps 16 AWG 16 AWG 14 AWG 12 AWG CHECK with a qualified electrician or service personnel if you do not completely understand the grounding instructions, or if you are not sure the tool is properly grounded. DOWN, grounding provides the path of least resistance for electric current and reduces the risk of electric shock. This tool is equipped with an electric cord that has an equipment grounding conductor and a grounding plug. The plug MUST be plugged into a matching electrical receptacle that is properly installed and grounded in accordance with ALL local codes and ordinances. USE ONLY A 3-WIRE EXTENSION CORD THAT HAS A 3-PRONG GROUNDING PLUG AND A 3-POLE RECEPTACLE THAT ACCEPTS THE TOOL'S PLUG. REPLACE A DAMAGED OR WORN CORD IMMEDIATELY. DO NOT MODIFY THE PLUG PROVIDED. If it will not fit the electrical receptacle, have the proper electrical receptacle installed by a qualified electrician. Fig. A IMPROPER ELECTRICAL CONNECTION of the equipment grounding conductor can result in risk of electric shock. The conductor with the green insulation (with or without yellow stripes) is the equipment grounding conductor. DO NOT connect the equipment grounding conductor to a live terminal if repair or replacement of the electric cord or plug is necessary. grounding conductor electrical receptacle _trical SAVE THESE INSTRUCTIONS. 4 cord 1. Fig. B ALWAYS USE THE EYE SHIELDS AND WHEEL GUARDS provided with the grinder. grounding ada REPLACE A CRACKED OR DAMAGED GRINDING WHEEL IMMEDIATELY. A damaged wheel can discharge debris at a high velocity towards the operator. Carefully handle the grinding wheels since they are abrasive. Prior to replacing a grinding wheel, check it for cracks. DO NOT remove the blotter or label on the both sides of the grinding wheel. Tighten the Spindle nut just enough to hold the grinding wheel firmly to the Bench Grinder. Do not over-tighten the nut. Excessive clamping force can damage the grinding wheel. Only use the wheel flanges provided with the grinder. When selecting a replacement grinding wheel, verify that the grinding wheel has a higher R.EM. rating than the maximum R.P.M. of the Bench Grinder. = grounding conductor 2-prong electrical 3-wire electrical cord receptacle This tool is intended for use on a circuit that has an electrical receptacle as shown in FIGURE A. FIGURE A shows a 3-wire electrical plug and electrical receptacle that has a grounding conductor. If a properly grounded electrical receptacle is not available, an adapter as shown in FIGURE B can be used to temporarily connect this plug to a 2-contact ungrounded receptacle. The adapter has a rigid lug extending from it that MUST be connected to a permanent earth ground, such as a properly grounded receptacle box. THIS ADAPTER IS PROHIBITED IN CANADA. THE DIAMETER OF THE GRINDING WHEELS WILL DECREASE WITH USE. Adjust the tool rests and spark arrestors to maintain a distance of 1/16" from the wheel. . , side for one minute until the grinder comes up to full speed. There is always a possibility that debris from a damaged grinding wheel may be discharged towards the operator. CAUTION: In all cases, make certain the electrical receptacle in question is properly grounded. If you are not sure have a certified electrician check the electrical receptacle. ,. This Bench Grinder is for indoor use only. To avoid serious injury, do not expose to rain or use in damp locations. , SPECIFIC SAFETY INSTRUCTIONS FOR BENCH GRINDERS The operation of any grinder can result in debris being thrown into your eyes, which can result in severe eye damage. ALWAYS wear Safety Goggles (that comply with ANSI standard Z87.1) when operating the grinder. Safety Goggles are available at Sears Retail Stores. Keep your thumbs and fingers away from the grinding wheels. DO NOT STAND IN FRONT OF THE BENCH GRINDER WHEN STARTING IT. Stand to one side of the Bench Grinder and turn it "ON". Wait at the THE BENCH GRINDER WILL PRODUCE SPARKS AND DEBRIS DURING GRINDING OPERATIONS. Be sure that there are not any flammable materials in the vicinity. Frequently clean grinding dust from the back of the Bench Grinder. NEVER FORCE THE WORKPIECE AGAINST A GRINDING WHEEL, especially if the wheel is cold. Apply the workpiece slowly, allowing the grinding wheel an opportunity to warm up. This wilt minimize the chance of wheel breakage. DO NOT grind using the sides of the grinding wheels. DO NOT apply coolant directly to the grinding wheel. 7. KEEP ALL WHEEL GUARDS IN PLACE. DO NOT USE THE BENCH GRINDER WITH THE WHEEL GUARDS REMOVED. 8. KEEP THE TOOL RESTS FIRMLY TIGHTENED. 9. ALWAYS USE THE SUPPLIED WHEEL DRESSER TO RESURFACE THE FACE OF THE GRINDING WHEEL. SAVE THESE iNSTRUCTiONS. AVAILABLE ACCESSORIES Sears may recommend other accessories not listed in this manual. Visit your Sears Hardware Department or see the Sears Power and Hand Tool Catalog for the following accessories. ITEM STOCK NUMBER Replacement grinding wheels See catalog or store Wire and Buffing wheels See catalog or store Spacers See catalog or store Wheel dressers See catalog or store Universal stand See catalog or store See your nearest Sears Hardware Department or Sears Power and Hand Tool Catalog for other accessories. Do not use any accessory unless you have completely read the Owner's Manual for that accessory. Use only accessories recommended for this Bench Grinder. Using other accessories may cause serious injury and cause damage to the Bench Grinder. UNPACKING AND CHECKING CONTENTS (Fig. C) Fig. C This Bench Grinder will require a minimal amount of assembly. A 12mm x 10mm open end wrench is provided for mounting the Tool Rest Assemblies and the Spark Arrestor Assemblies. A philips screwdriver is not provided to mount the Wheel Dresser Support Remove all of the parts from the shipping box and lay them on a clean work surface. Compare the items to (Fig. C), verify that all items are accounted for before discarding the shipping box. A To avoid serious injury, do not attempt to plug in the power cord and turn "ON" the Bench Grinder if any parts are missing. The Bench Grinder can only be turned "ON" after all the parts have been obtained and installed correctly. B C The following items are to be provided in the shipping box: A. Grinder B. Wheel dresser C. Hex Wrench 12mm x 10mm open end D. Left Eyeshield assembly (not shown) E. Right Eyeshield assembly F. Left tool rest assembly (not shown) G G. Tool rest assembly 6 D 7 16 17 1 8 5 5 I 13 6 11B i0 9 12 1. WHEEL GUARD - Covers the grinding wheels and protects against accidental contactl 11. A) 8" GRINDING WHEEL 60 GRIT - Used to remove light material from workpiece. 2. WHEEL COVER - Covers the grinding wheels and provides access for routine maintenance. 11. B) 8" GRINDING WHEEL 36 GRIT- Used to remove heavy material from workpiece. 3. MOTOR HOUSING - Contains the electrical motor. 12. ON / OFF SWITCH - Used to turn "ON" and turn 4. MOUNTING the grinder. FEET - Helps to minimize vibration of "OFF" the grinder. 5. EYE SHIELD MOUNTS - Supports the eyeshields. 13. WHEEL DRESSER - Used to clean and smooth surface of the 8" Grinding Wheel. 6. EYE SHIELDS - Protective Lexan see-thru shields to prevent any loose debris from contacting the operator. 14. MOUNTING PAD - Used to secure the grinder to a workbench or suitable work surface. 15. GRINDING WHEEL IDENTIFICATION LABEL Provides information on wheel size, grit and maximum rpm. Must be left on to distribute the load of tightening the Lock Nuts. 7. FLEXIBLE WORK LIGHT - Provides assistance to the operator for grinding operations. 8. SPARK ARRESTORS - Prevents hot sparks and debris from contacting the operator. 16. FLANGES - Used to secure the grinding wheels to the grinder and distribute the load of the Lock Nuts. 9. TOOL REST ADJUSTABLE SUPPORTS - Lets the operator position the tool rest closer to the wheel as the wheel decreases in diameter due to wear. 17. LOCK NUT - Used to secure the grinding wheels to the grinder. 10. TOOL RESTS - Used to support the workpiece that is being ground. Adjustable to provide angled surfaces. _7 A 12mmx 10mmopenendwrenchis providedfor mounting theToolRestAssemblies andtheSpark ArrestorAssemblies. Aphilipsscrewdriver is not providedtomounttheWheelDresserSupport. 1, DO NOT assemble the Bench Grinder until you are sure the tool IS NOT plugged in, 2, DO NOT assemble the Bench Grinder until you are sure the power switch is in the "OFF" position, 3, DO NOT assemble the Bench Grinder until you are sure the grinding wheels are firmly tightened to the Bench Grinder, TOOL RESTS (Figs. Fig. E E H F G D and E) The Bench Grinder is provided with two different Tool Rests assemblies, The Left Side Tool Rest is entirely flat, The Right Side Tool Rest is also flat, 1, 2, 3, 4. ._ : k_I , Remove both Tool Rest Assemblies from the plastic bags and check to see that you have the following. Left Side Tool Rest Left Side Tool Rest Support Right Side Tool Rest Right Side Tool Rest Support 5/16" Flat Washer (qty, 6) 5/16-18 x 5/8" Hex head screw (qty, 4) Adjustment Knob (qty, 2) SPARK ARRESTORS . Assemble the Tool Rest Supports (A) to the inside surface of the Wheel Covers (B) with the flat washers (C) and hex head screws (D) as shown, See Figure D. , Assemble the Tool Rests (E) to the Supports (F) with the flat washers (G) and Adjustment Knobs (H) as shown. See Figure E, 3, Adjust each Tool Rest until its inside edge (I) is 1/16" from the grinding wheel, Firmly tighten the hex head screws holding the supports, See Figure E, Remove both Spark Arrestor Assemblies from the plastic bags and check to see that you have the .following. Left Side Spark Arrestor Right Side Spark Arrestor 1/4" Flat Washer (2) 1/4-20 x 1/4" Hex head screw (2) Assemble the Spark Arrestors (A) to the inside surface of the Wheel Covers (B) with the flat washers (C) and hex head screws (D) as shown. See Figure F. Adjust each Spark Arrestor until the lower edge (E) is 1/16" from the grinding wheel, Firmly tighten the hex head screws. See Figure F, Fig. F Fig. D B C D 8 (Fig. F) EYE SHIELDS WHEEL (Fig. G) Remove both Eye Shield Assemblies from the plastic bags and check to see that you have the following. Eyeshield (qty. 2) Lock Knob (qty. 2) Spacer (qty. 2) M6 Flat washer (qty. 2) M6 x 80mm carriage head screw (qty. 2) 1, , . Assemble the eyeshield (C) to the Spark Arrestor (A) inserting carriage head screw (B) through Eyeshield, the Spark Arrestor, and the Spacer (D) as shown. See Figure G. Assemble the flat washer (E) and Lock Knob (F) to the carriage head screw and tighten until the Eyeshield remains in the desired position. See Figure G. DRESSER (Fig. H) 1. Remove the Wheel Dresser, the plastic Support, and the two #10-24 x 3/8" screws from the plastic bag. 2. Attach the plastic Support (A) to the top of the motor housing with the two screws (B). See Figure H. 3. Assemble the Wheel Dresser (C) to the Support as shown. See Figure H. Fig. H C Fig. G D B E C A F A WORK LIGHT (Fig. J) PERMANENT The Bench Grinder is provided with a Flexible Work Light to assist in visibility of the workpiece. You should firmly attach the Bench Grinder to a solid work surface, hardware not included. The Bench Grinder is NOT provided with a light bulb for the Flexible Work Light. Fig. K MOUNTING (Fig. K) To reduce the risk of fire, use a 120 volt, 40 Watt or less Track Light Bulb, Type R20, medium base or equivalent (not included). DO NOT use a light bulb that extends past the end of the light housing. The Flexible Work Light may be turned "ON" or "OFF" by using the rotary switch (B) on the top surface of the housing (A). The switch can be rotated in the clockwise direction only. See Figure J. NOTE: The Flexible Work Light can be turned "ON" or "OFF" even if the Bench Grinder is turned "OFF". CAUTION: The Flexible Work Light housing will remain hot for a few minutes after turning it "OFF". Avoid contact with housing until it is cool. Fig. J B A If the Bench Grinder is not securely mounted, it will have the ability to move or tip over during grinding operations and possibly cause the operators fingers to contact the grinding wheels. 10 Fig. L The Bench Grinder is designed for hand held grinding, sharpening, and cleaning operations. ALWAYS WEAR EYE PROTECTION! produced during grinding operations. To avoid serious injury, never grind on the sides of the grinding wheels. Hot sparks are 1. The Power Switch must be in the "OFF" position. 2. Stand to the side of the Bench Grinder and plug in the power cord to a suitable power source. 3. Remain to the side of the Bench Grinder and turn it 8. grinding wheels to come to a complete stop. 9. "ON" by moving the power switch to the up position. 4. 5. . . After completing the grinding operations, turn "OFF" the Bench Grinder by pushing down on the Power Switch. CAUTION: It will take a few minutes for the Allow the grinding wheels to come up to a steady speed for at least one minute. Turn "OFF" the Flexible Work Light. CAUTION: The Flexible Work Light housing will remain hot for a few minutes after turning it "OFF". 10. Avoid contact with housing until it is cool. Unplug the Bench Grinder from the power source. The Flexible Work Light may be turned "ON" if desired. NOTE: To prevent unauthorized use of the Bench Grinder, the power switch has a removable locking key. With the power switch in the "OFF" position, pull the locking key out. The Bench Grinder cannot be turned "ON" with the key removed. Insert the locking key to resume grinding operations. Adjust the eyeshields. Place the workpiece on the appropriate tool rest for the desired operation. Move the workpiece towards the grinding wheel until it lightly touches. Move the workpiece back and forth across the front surface of the grinding wheel removing the amount of material desired. 11 USING THE WHEEL (Fig. M) DRESSER CHANGING (Fig. N) Fig. M THE GRINDING WHEEL Fig. N G \ C A J IVi K B L H Due to normal wear, both wheels will need to be replaced occasionally. See Figure N. The Wheel Dresser is to be used on the grinding wheels. It will remove buildup of material on the grinding wheel, remove imperfections and make the corners of the grinding wheel square. See Figure M. 1. Turn the power switch "OFF" and unplug the power cord from its power source 2. Rotate the eyeshields to the"UP" access to the tool rests. . DO NOT use the Wheel Dresser on the Wire Wheel. Make sure the right side tool rest (A) is in the flat horizontal position as shown and 1/16" away from the grinding wheel. , Turn "ON" the Bench Grinder. Let the grinding wheel (C) come up to a steady speed for one minute. , After the grinding wheel has gotten to a steady speed, place the Wheel Dresser (B) flat on the Tool Rest with the serrated wheels facing the grinding wheel. , Firmly hold on to the handle of the Wheel Dresser. 5. Move the Wheel Dresser forward until the serrated wheels make light contact with the grinding wheel. After contact has been made, slide the Wheel Dresser side to side across the Tool Rest to dress the grinding wheel until the edge of the grinding wheel is square and the surface is clean. , . 8, 4. After the operator has completed dressing the grinding wheel, turn "OFF" the Bench Grinder and let the grinding wheel come to a complete stop. Inspect the grinding wheel for any damage! position for Remove the screws (F) holding the Wheel Covers (E) to the Bench Grinder. Remove the Wheel Covers. , Place a small wooden wedge between the Abrasive wheel and Tool Rest to prevent the wheels from rotating. , Remove the right side grinding Iocknut in the counterclockwise wrench (not included). The left removed by turning the Iocknut direction. . Remove the Outer Wheel Flange (C) and then remove the abrasive wheel (B) from the arbor shaft (A). , CAUTION; The new abrasive wheel to be put onto the Bench Grinder must be have a higher R.P.M. rating than the Bench Grinder. The abrasive wheel must have a 8" diameter with a 5/8" bore diameter for the arbor shaft. The label on the side of the abrasive wheels must stay on, DO NOT remove this label. , Replace the abrasive wheel, outer wheel flange, and the Iocknut in reverse order from removal. wheel by turning the direction with a side wheel can be (D) in the clockwise CAUTION: DO NOT OVER=TIGHTEN the lock nut as this may damage the abrasive wheel and cause serious injury to the operator. The grinding wheel may now be slightly smaller in diameter after dressing. Readjust the tool rests and spark arrestors to maintain a 1/16" clearance to the grinding wheel. 12 CAUTION: REPLACE the abrasive wheels if there is any damage at all. FAILURE to replace a damaged wheel can cause serious injury to the operator. Turnthe powerswitch"OFF"andunplugthepower cordfromitspowersourcepriortoanymaintenance. CAUTION: DO NOT USE FLAMMABLE MATERIALS to clean the Bench Grinder. A clean dry rag or brush is all that is needed to remove dust and debris buildup. LUBRICATION The Bench Grinder has sealed lubricated bearings in the motor housing that do not require any additional lubrication from the operator. Repairs to the Bench Grinder should be performed by trained personnel only. Contact your nearest Sears Canada Inc. outlet for authorized service. Unauthorized repairs or replacement with non-factory parts could cause serious injury to the operator and damage to the Bench Grinder. CLEANING With the Bench Grinder unplugged, rotate the abrasive wheels slowly and inspect for any damage or trapped shavings. TO PREVENT INJURY TO YOURSELF or damage to the Bench Grinder, turn the switch to the "OFF" position and unplug the power cord from the electrical receptacle before making any adjustments. LIKELY CAUSE(S) SOLUTION Motor does not run 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. Motor does not 1. Incorrect line voltage PROBLEM Machine not plugged in Power switch in "OFF" position Power cord is faulty Fuse or circuit breaker are open Damaged motor Plug power cord into electrical receptacle Lift switch to "ON" position Return to Sears Service Center Overloaded electrical circuit Return to Sears Service Center 2. Damaged motor 1. Have a qualified electrician check line for proper voltage. 2. Return to Sears Service Center Motor runs hot 1. Motor is overloaded 2. Poor air circulation around motor 1. Reduce pressure on workpiece 2. Remove any blockage around motor Motor stalls or or runs slow 1. Motor is overloaded 2. Incorrect line voltage 1. Reduce pressure on workpiece 2. Have a qualified electrician check line for proper voltage 3. Return to Sears Service Center have full power 3. Capacitor has failed Fuse blows or circuit breaker trips 1. Motor overloaded 2. Overloaded electrical circuit 3. Wrong fuse or circuit breaker 4. Undersized or excessive length of extension cord, see manual 5. Grinding wheels are blocked 1. 2. 3. 4. Reduce pressure on workpiece Reduce the amount of items on circuit Replace with correct fuse or circuit breaker Use correct size 5. Unplug machine and remove obstruction 13 8-IN. BENCH GRINDER PARTS LIST When servicing, use only CRAFTSMAN product damage. MODEL NO.152.241180 replacement parts. Use of any other parts may create a HAZARD or cause Any attempt to repair or replace electrical parts on this Bench Grinder may create a HAZARD unless repair is done by a qualified service technician. Repair service is available at your nearest Sears Service Center. Always order by PART NUMBER, not by key number. Key No. Qty. PART No. Description Qty. Key No. PART No. Description 1 2 3 4 5 OR90055 OR90152 STD851006 OR90001 OR90002 CARRIAGE HD SCREW M6 x 80mm EYESHIELD FLAT WASHER M6 KNOB M6 SPACER 1 1 1 1 1 41 42 43 44 OR90205 OR90007 STD512505 OR90303 1 1 3 45 OR90188 WHEEL GUARD-LEFT ROTATION LABEL TRUSS HD SCREW 1/4-20 x 1/2" 8" GRINDING WHEEL 36 GRIT 8" DIAMETER x 3/4" WIDE x 5/8" BORE FLANGE 6 7 8 9 lO OR90003 STD551012 OR90150 STD511002 OR90187 SPARK BREAKER-RIGHT FLAT WASHER 1/4" HEX HD SCREW 1/4-20 x 1/4" TRUSS HD SCREW #10-24 x 1/4" COVER 1 1 1 4 1 46 47 48 49 50 OR90372 OR90187 STD511002 OR90207 OR90166 HEX NUT5/8-11 L.H COVER TRUSS HD SCREW #10-24 x 1/4" POWER CORD STRAIN RELIEF<6N-4> 11 12 13 1 1 4 1 1 OR90370 OR90188 OR91302 1 2 51 52 53 54 55 STD511003 OR90031 OR90308 OR90210 OR90317 TRUSS HD SCREW #10-24 x 3/8" CORD MOUNTING PLATE BASE LIGHT ASSY LIGHT WARNING LABEL 2 1 1 1 1 56 57 58 59 60 OR90481 OR90037 OR90038 STD511002 STD551125 SWITCH MOUNTING PLATE SWITCH SWITCH KEY TRUSS HD SCREW #10-24 x 1/4" LOCK WASHER 1/4" 1 1 1 2 2 61 62 63 64 65 STD54t025 OR90310 OR90045 STD551010 STD511005 HEX NUT 1/4"-20 COVER PLATE RUBBER PAD FLAT WASHER #10 ROUND HD SCREW #10-24xl/2" 2 1 4 4 4 66 67 68 69 70 OR90311 STD511003 OR90169 STD511003 OR90053 CAPACITOR<12uf ; 250V.AC> TRUSS HD SCREW #10-24x3/8" CAPACITOR CLAMP TRUSS HD SCREW #10-24x3/8" EXT TOOTH WASHER M5.3 1 1 1 1 2 71 72 73 74 N/A OR90212 STD511002 OR90049 OR90050 OR91301 DRESSER HOLDER TRUSS HD SCREW #10-24 x 1/4" WHEEL DRESSER OPEN END WRENCH 10ram x 12mm OWNER'S MANUAL NOT SHOWN) 1 2 1 1 1 14 15 OR90190 OR90007 HEX NUT 5/8-11 R.H. FLANGE 8" GRINDING WHEEL 60 GRIT 8" DIAMETER x 3/4" WIDE x 5/8" BORE WHEEL GUARD-RIGHT ROTATION LABEL 16 17 18 19 2O STD512505 OR90191 OR90192 OR90155 STD551031 TRUSS HD SCREW 1/4-20 x 1/2" TOOL REST SUPPORT-RIGHT TOOL REST-RIGHT KNOB 5/16-18 FLAT WASHER 5/16" 3 1 1 1 1 21 22 23 24 25 STD551031 STD523105 OR91304 ' OR91305 OR91306 FLAT WASHER 5/16" HEX HD SCREW 5/16-18 x 1/2" GROMMET MOTOR ASSY NAMEPLATE 2 2 1 1 1 26 27 28 29 30 OR91307 OR90001 STD851006 OR90152 OR90055 SPEC PLATE KNOB M6 FLAT WASHER M6 EYESHIELD CARRIAGE HD SCREW 1 1 1 1 1 31 32 33 34 35 OR90002 OR90025 OR90150 STD551012 OR90203 SPACER SPARK BREAKER-LEFT HEX HD SCREW 1/4-20 x 1/4" FLAT WASHER 1/4" TOOL REST SUPPORT-LEFT 1 1 1 1 1 36 37 38 39 40 OR90204 STD551031 OR90155 STD551031 STD523105 TOOL REST-LEFT FLAT WASHER 5/16" KNOB 5/16-18 FLAT WASHER 5/16" HEX HD SCREW 5/16-18 x 1/2" 1 1 1 2 2 M6 x 80mm 1 1 1 14 < < _ • _ _ _ h _/_ 9 Z Ug I"11 Z o Z 11 12 Q :D Z I"11 ]6 72 71 / 26 3] 34 19 49 37 51 52 53 58 5 57 _-59 0 m r- 62 z 0 < o _' NOTES ,_ 16 Your ome For repair- in your home - of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold it! For the replacement parts, accessories and owner's manuals that you need to do-it-yourself. For Sears professional installation of home appliances and items lime garage door openers and water heaters. 1-800-4-1VlY-HOIVlE ® (1-800-469-4663) Anytime, day or night (U.S.A. only) www, sears.com ur Home For repair of carry-in products like vacuums, lawn equipment, and electronics, call or go on-line for the location of the nearest Sears Parts & Repair Center. 1-800-488° 1222 Anytime, day or night (U.S.A. only) www.sears.com To purchase a protection 1-800-827-6655 (u.s.A.) Para pedir servicio de reparaci6n a domicilio, y para ordenar piezas: 1-888=SU-HOGAR agreement on a product serviced by Sears: 1=800-361-6665 Au Canada sM (Canada) pour service en fran(2ais: 1-800-LE-FOYER "c (1-800-533-6937) www.sears.oa (1-888-784-8427) 8 /.4R8 ® Registered Trademark / TM Trademark / SMService Mark of Sears, Roebuck and Co. ® Marca Registrada / TMMarca de FAbrica / SMMarcade Servicio de Sears, Roebuck and Co. MCMarque de commerce / M°Marque d6pos_e de Sears, Roebuck and Co. © Sears, Roebuck and Co.