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Owner's Manual & Safety Instructions
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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.
HEAVY DUTY
18 VOLT
4-1/2"
Cordless
ANGLE GRINDER
1/4" Hex
Impact Driver
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-800-444-3353 as soon as possible.
©
Copyright
2011 by Harbor Freight Tools
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.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Keep this manual for the safety warnings and precautions, assembly, operating,
Visit our website at: http://www.harborfreight.com
Visit our website at: http://www.harborfreight.com
Email our technical support at: tech@harborfreight.com
Email our technical support at: tech@harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
ITEM 91223
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Summary of Contents for Chicago Electric 91223
- Page 1 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. ITEM 91223 HEAVY DUTY 18 VOLT 4-1/2"...
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Page 2: Table Of Contents
2. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. Page 2 For technical questions, please call 1-800-444-3353. Item 91223... -
Page 3: Electrical Safety
A wrench or a key left attached to a rotating part of the power tool may result in personal injury. Item 91223 For technical questions, please call 1-800-444-3353. Page 3... - Page 4 Service Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. Page 4 For technical questions, please call 1-800-444-3353. Item 91223...
- Page 5 15. Do not operate the power tool near flammable for one minute. Damaged accessories will materials. Sparks could ignite these materials. normally break apart during this test time. Item 91223 For technical questions, please call 1-800-444-3353. Page 5...
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Page 6: Safety
• Properly maintain and inspect to avoid electrical shock. • Any power cord must be properly grounded. Ground Fault Circuit Interrupter (GFCI) should also be implemented – it prevents sustained electrical shock. Page 6 For technical questions, please call 1-800-444-3353. Item 91223... -
Page 7: Kickback And Related Warnings
Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter. Item 91223 For technical questions, please call 1-800-444-3353. Page 7... -
Page 8: Safety Warnings Specific For Wire Brushing Operations
7. To reduce vibration, maintain the tool as tingling, numbness, and white or blue fingers), explained in this manual. If any abnormal seek medical advice as soon as possible. vibration occurs, stop use immediately. SAVE THESE INSTRUCTIONS. Page 8 For technical questions, please call 1-800-444-3353. Item 91223... - Page 9 National Electrical Code. 2. Double insulated tools may be used in either of the 120 volt outlets shown in the preceding illustration. (See Outlets for 2-Prong Plug.) Outlets for 2-Prong Plug Item 91223 For technical questions, please call 1-800-444-3353. Page 9...
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Page 10: Extension Cords
Do not cover ventilation ducts. Keep flammable objects away. n 0 xxxx/min. No Load Revolutions per Minute (RPM) WARNING marking concerning Risk of Electric Shock. Properly connect power cord to appropriate outlet. Page 10 For technical questions, please call 1-800-444-3353. Item 91223... -
Page 11: Specifications
Specifications Electrical Rating 120V~ / 4.5A Motor No Load Speed 11,000 RPM Max. Accessory Diameter 4-1/2″ (114 mm) Arbor Hole Diameter 7/8″ Spindle Thread 5/8″ x 11 TPI 5H92 E194601 Item 91223 For technical questions, please call 1-800-444-3353. Page 11... -
Page 12: Setup
1. The Side Handle may be installed on 2. Screw the threaded end of the either side of the Gear Housing. Side Handle into the selected position. Tighten securely before beginning work. Page 12 For technical questions, please call 1-800-444-3353. Item 91223... - Page 13 Functions Switch Wheel Guard Side Handle Wheel Guard Bolt Switch - Press the Switch forward to turn the tool on; pull it backward to turn the tool off. Item 91223 For technical questions, please call 1-800-444-3353. Page 13...
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Page 14: Important Safety Information
Flange in position on the Spindle. wheels they are provided with. Gaskets help prevent grinding wheel damage and wheel slippage, causes of wheel failure. Page 14 For technical questions, please call 1-800-444-3353. Item 91223... -
Page 15: Work Piece And Work Area Set Up
Clean, then store the tool indoors out of children’s reach. 5. To create a smoother surface, keep the tool moving over the work surface. Item 91223 For technical questions, please call 1-800-444-3353. Page 15... -
Page 16: Maintenance
Storage area must be kept 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 16 For technical questions, please call 1-800-444-3353. Item 91223... -
Page 17: Troubleshooting
Use only proper type of disc accessory in good condition. Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power supply before service. Item 91223 For technical questions, please call 1-800-444-3353. Page 17... -
Page 18: Parts List And Diagram
Note: If product has no serial number, record 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 18 For technical questions, please call 1-800-444-3353. Item 91223... -
Page 19: Assembly Diagram
Assembly Diagram Item 91223 For technical questions, please call 1-800-444-3353. Page 19... -
Page 20: Warranty
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.
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