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®
GRINDING WHEEL
DRESSER
1682
ASSEMBLY & OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web Site at www.harborfreight.com
Copyright© 2005 by Harbor F reight 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.
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THANK YOU for choosing a HARBOR FREIGHT TOOLS product. For future reference, please
complete the owner’s record below:
Model______________ Serial No._____________ Purchase Date_______________
SAVE THE RECEIPT AND THESE INSTRUCTIONS. It is important that you read the entire
manual to become familiar with the unit BEFORE you begin assembly.
Expose sharp new cutting surfaces and give your worn grinding wheels new life!
Technical Specifications
Cutters: Replaceable hardened star-toothed cutters
Dimensions: 6” x 1-1/2” x 1-3/8”
Safety Warnings and Precautions
WARNING: When using product, basic safety precautions should always be followed to
reduce the risk of personal injury and damage to equipment.
Read all instructions before using this product!
1. Keep work area clean. Cluttered areas invite injuries.
2. Observe work area conditions. Keep work area well lighted.
3. Store idle equipment. When not in use, the Grinding Wheel Dresser must be stored in a dry
location to inhibit rust. Always lock up products and keep out of reach of children.
4.
Use the right product for the job. There are certain applications for which the Dresser was
designed. Do not modify the Grinding Wheel Dresser and do not use it for a purpose for which it
was not intended.
5. Check for damaged parts. Before using any product, any part that appears damaged should
be carefully checked to determine that it will operate properly and perform its intended function.
Check for any broken or damaged parts and any other conditions that may affect its operation.
Replace or repair damaged or worn parts immediately.
6. Replacement parts and accessories. When servicing, use only identical replacement parts.
Use of any other parts will void the warranty.
7. Do not operate product if under the influence of alcohol or drugs. Read warning labels on
prescriptions to determine if your judgment or reflexes are impaired while taking drugs. If there
is any doubt, do not operate the product.
8. Use eye and ear protection. Always wear ANSI approved impact safety goggles. Wear a full
face shield if you are producing metal filings. Wear an ANSI approved dust mask or respirator
when working around metal, wood, and chemical dusts and mists.
SKU 1682 For technical questions please call 1-800-444-3353. Page 2
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9. Do not overreach. Keep proper footing and balance at all times. Do not reach over or across
running machines.
10. 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 k ept clean,
dry , and free from oil and grease at all times .
11. Always check hardware and assembled parts after assembling. All connections should be
tight and hardware tightened.
12. Keep hands out of the grinding area and away from the wheel. Do not wear loose clothing
that could get caught in grinding wheel.
13. Wear appropriate clothing. Always wear ANSI approved gloves when working with a
grinder.
Warning: The warnings, cautions, 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.
Unpacking
When unpacking your Grinding Wheel Dresser, check to make sure that the product is intact and
undamaged. If any par ts are missing or broken, please call HARBOR FREIGHT TOOLS at
1-800-444-3353.
Assembly
Your Grinding Wheel Dresser comes completely assembled. Instructions are included for installing
new Grinding Wheels when necessary. It is important that you read the entire manual to become
familiar with the product BEFORE you use the Grinding Wheel Dresser.
Replacing Grinding Wheels (in the Dresser assembly)
1. The Grinding Wheels (3) will require replacing when they wear down due to repeated use .
The duration of the Grinding Wheels (3) bef ore necessary replacement will depend on the
amount and intensity of use during dressing.
2. Check the Grinding Wheels (3) before every use to make certain that they are not
exceedingly worn, or damaged.
3. Remove the Screw (2) as shown in Figures 1 and 2. When the Screw is pulled out the
six Grinding Wheels (3) will slide off of it.
Figure 1
Figure 2
Dresser
Screw (2)
Grinding
Wheels (3)
SKU 1682 For technical questions please call 1-800-444-3353. Page 3
Placement
on grinder
Screw (2)
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4. Set the six new Grinding Wheels (3) into the ja ws of the Grinding Wheel Dresser. Slide the
Screw (2) through the Grinding Wheel Dresser (1) and through the Grinding Wheels (3).
Tighten the Screw (2) back into place.
Operation
When operating your Grinding Wheel Dresser, refer to Figures 1 and 2.
1. Make certain you are wearing appropriate eye protection, work gloves and protective
clothing. Make certain that all guards are in place.
2. Turn on the grinder you will be using. Mak e certain to follow all safety instructions as outlined
in both this manual and the grinder’s o wner’ s manual.
3. Firmly grasp the Grinding Wheel Dresser as shown in Figure 2. Align the Dresser with the
grinding wheel so that the Dresser Wheels (3) are in direct contact with the grinding wheel
-see Figure 2.
4. Hold the Dresser firmly on the grinder tool rest. Two tabs steady the Dresser on the tool rest
for an even finish. With firm and even pressure, guide the Dresser back and forth across the
rotating grinding wheel, holding it square to the surface.
5. The straight handle offers firm control. Contin ue to apply pressure until the grinding wheel’s
surface is flat and squared true.
6. Warning: Always be alert to, and protect yourself from heat, sparks and filings.
Maintenance
1. Check the Screw (2) and Grinding Wheels (3) before each use. Make certain that the
Screw (2) is tight and that the Grinding Wheels are not worn or damaged.
2. Clean the Grinding Wheel Dresser and Grinding Wheels after each use. Remov e any debris,
grease, oil and dirt.
Parts List
1
Part # Description Quantity
1 Grinding Wheel Dresser 1
2
2 Screw 1
3 Grinding Wheels 6
3
Note: Some parts are listed and shown for illustr ation 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 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.
SKU 1682 For technical questions please call 1-800-444-3353. Page 4
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