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8 Inch Variable Speed Benchtop Grinder
Owner's Manual
WARNING:
Read carefully and understand all ASSEMBLY AND OPERATION
INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item #61459
READ & SAVE THESE INSTRUCTIONS
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Summary of Contents for Ironton 61459
- Page 1 8 Inch Variable Speed Benchtop Grinder Owner’s Manual WARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Item #61459 READ & SAVE THESE INSTRUCTIONS...
- Page 2 ® Thank you very much for choosing an Ironton product! For future reference, please complete the owner’s record below: Serial Number/Lot Date Code: ________________________________ Purchase Date: ____________________________________________ Save the receipt, warranty, and this manual. It is important that you read the entire manual to become familiar with this product before you begin using it.
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Page 3: Table Of Contents
Table of Contents Intended Use ............................4 Packaging Contents ..........................4 Technical Specifications ........................4 Important Safety Information ....................... 4 Specific Operation Warnings ....................... 6 Grounding .............................. 7 Extension Cords ............................ 7 Main Parts of Benchtop Grinder ......................9 Assembly Instructions ........................10 Before Each Use .......................... -
Page 4: Intended Use
Intended Use The Ironton 8 Inch Variable Speed Benchtop Grinder is designed for general metal grinding and sharpening. It’s powered by a 3/4 HP, 120V motor operating at 2000 - 3400 RPM. The grinder comes with one aluminum oxide wheel and one wire wheel, each with an adjustable tool rest with eye shields for safety. - Page 5 ⚠WARNING WORK AREA SAFETY Inspect the work area before each use. Keep work area clean, dry, free of clutter, and well-lit. Cluttered, wet, or dark work areas can result in injury. Using the product in confined work areas may put you dangerously close to cutting tools and rotating parts. ...
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Page 6: Specific Operation Warnings
Check for damaged parts before each use. Carefully check that the product will operate properly and perform its intended function. Replace damaged or worn parts immediately. Never operate the product with a damaged part. Do not use a product with a malfunctioning switch. Any power tool that cannot be controlled with the power switch is dangerous and must be repaired by an authorized service representative before using. -
Page 7: Grounding
Grounding ⚠WARNING This machine must be grounded while in use to protect the operator from electrical shock. This unit is equipped with an electrical cord that has an equipment grounding conductor and a grounding plug. The plug MUST be plugged into a matching receptacle that is properly installed and grounded in accordance with ALL local codes and ordinances. - Page 8 draw. An undersized cord will cause a drop in line voltage, resulting in loss of power and cause overheating. Be sure your extension cord is properly wired and in good 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.
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Page 9: Main Parts Of Benchtop Grinder
Main Parts of Benchtop Grinder Reference Subassembly Left Eye Shield Assembly 8’’ Grinding Wheel 60 Grit Tool Rest Support Tool Rest Adjustment Knobs Variable Speed Dial On/Off Switch Quench Tray Mounting Hole 8’’ Wire Wheel Wheel Cover Gooseneck Lamp Right Eye Shield Assembly Page 9 of 22... -
Page 10: Assembly Instructions
Assembly Instructions ⚠WARNING Remove the benchtop grinder from the carton and examine it carefully. Do not dispose of carton or any packaging material until all parts are examined. To avoid injury, ALWAYS turn the tool off and disconnect the grinder from the power outlet before installing or changing the grinding wheel. - Page 11 Installing the Spark Guards and Eye Shield Brackets 1. Assemble the spark arrestors (A) to the front surface of the wheel covers (B) with the flat washers and pan head screws (C) as shown. 2. Adjust each Spark Arrestor until the lower edge (D) is 1/16'' from the grinding wheel. Firmly tighten the hex head screws.
- Page 12 Mounting the Grinder to the Workbench Before attempting to use this grinder, it must be properly mounted to a workbench or grinding stand. Note: Bench grinders vibrate. Grinder movement during high-speed rotation may cause injury to the operator or damage to the workpiece. Mount the grinder securely to a sturdy workbench or grinding stand.
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Page 13: Before Each Use
Tool Rest Adjustment 1. Adjust the tool rest to the desired grinding angle. Keep the tool rest approximately 1/16” away from the surface of the grinding wheel in order to provide appropriate workpiece support. Shield Adjustment 1. Place the workpiece on the tool rest and fold down the eye shield. Ensure that there is adequate clearance for the workpiece and clear line of sight for operation through the shield. -
Page 14: After Each Use
1. Turn on the benchtop grinder. Allow it to come up to a steady speed for at least one minute. Rotate the variable speed switch clockwise to increase the benchtop grinder to the desired speed. 2. Bring the workpiece up to the wheel, gently and without jarring. Use the tool rest to steadily move the workpiece over the wheel. -
Page 15: Maintenance
Maintenance ⚠WARNING Disconnect power from tool and place the switch in the locked or off position before servicing, adjusting, installing accessories or attachments, or storing. Use only accessories that are recommended by the manufacturer for your model. Use only soap and a damp cloth to clean your tools. -
Page 16: Troubleshooting
Troubleshooting Use the table below to troubleshoot problems before contacting service personnel or your local dealer. If the problem continues after troubleshooting, call your local dealer for assistance. Failure Possible Cause Corrective Action Check power source for proper Low voltage. voltage. - Page 17 Failure Possible Cause Corrective Action Coolant required. Add coolant. Decrease feed rate of workpiece into Feed rate is too aggressive. grinding wheel. Wheel dulls Select a grinding wheel with a harder Wheel is soft. quickly or grit bond of material. falls off.
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Page 18: Parts Diagram
Parts Diagram Page 18 of 22... -
Page 19: Parts List
Parts List Reference Part Description Quantity Phillips Screw with Flat Washer M4X6 Coolant Tray Coolant Tray Plate Circuit Board Phillips Screw ST2.9x5 PC Board Cover Socket Head Bolt M8x22 Hex Nut M5 Phillips Screw with Big Flat Washer Spring Washer D5 Rubber Foot Hex Nut M8 Capacitor... -
Page 20: Replacement Parts
Reference Part Description Quantity Lock Nut M5 Phillips Screw with Spring & Flat Washers Eye Shield Mounting Rod Eye Shield Eye Shield Plate Phillips Screw M4x12 Right Spark Guard Dome Screw M6x12 Phillips Screw with Spring Washer M5X10 Right Inner Guard Cover Right Tool Rest Support Bracket Right Tool Rest Hex Nut M16 Left Thread... -
Page 21: Limited Warranty
Northern Tool and Equipment Company, Inc. ("We'' or ''Us'') warrants to the original purchaser only (''You'' or ''Your'') that the Ironton product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of one year from date of purchase. - Page 22 Distributed by: Northern Tool & Equipment Company, Inc. Burnsville, Minnesota 55306 www.northerntool.com Made in China Page 22 of 22...
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