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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.
7" Variable Speed
Polisher/Sander
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
2012 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
email our technical support at: tech@harborfreight.com
®
. All rights reserved.
Polishing bonnet sold separately
Read this material before using this product.
Failure to do so can result in serious injury.
Save thiS manual.
ITEM 69474
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Table of Contents
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Summary of Contents for Drill Master 7" Variable Speed Polisher/Sander
- Page 1 No portion of this manual or any artwork contained herein may be reproduced in Failure to do so can result in serious injury. 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 Save thiS manual.
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Page 2: Table Of Contents
table of Contents Safety ............2 Maintenance ..........16 Specifications ..........10 Parts List and Diagram ......18 Setup ............10 Warranty ............ 20 Operation ........... 13 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. -
Page 3: Electrical Safety
electrical safety 1. power tool plugs must match the outlet. 4. Do not abuse the cord. never use the cord never modify the plug in any way. for carrying, pulling or unplugging the power Do not use any adapter plugs with grounded tool. -
Page 4: Power Tool Use And Care
power tool use and care 1. Do not force the power tool. use the 5. maintain power tools. Check for misalignment correct power tool for your application. or binding of moving parts, breakage of parts and any other condition that may affect the The correct power tool will do the job better and safer at the rate for which it was designed. - Page 5 Safety Warnings Common for Grinding, Sanding, Wire Brushing, polishing, or abrasive Cutting-Off Operations 1. this power tool is intended to function 8. Wear personal protective equipment. Depending as a sander and polisher. Read all on application, use face shield, safety goggles safety warnings, instructions, illustrations and or safety glasses.
- Page 6 These carry important safety information. If unreadable or missing, contact 24. WARNING: Some dust created by power sanding, Harbor Freight Tools for a replacement. sawing, grinding, drilling, and other construction activities, contains chemicals known [to the State 18. Avoid unintentional starting.
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Page 7: Vibration Safety
Safety Warnings Specific for Sanding Operations Do not use excessively oversized sanding disc paper. Follow manufacturer’s recommendations when selecting sanding paper. Larger sanding paper extending beyond the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc or kickback. Safety Warnings Specific for polishing Operations Do not allow any loose portion of the polishing bonnet or its attachment strings to spin freely. - Page 8 Grounding tO pRevent eleCtRiC ShOCK anD Death FROm inCORReCt GROunDinG WiRe COnneCtiOn: Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the tool. never remove the grounding prong from the plug.
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Page 9: Extension Cords
extension Cords 1. Grounded tools require a three wire extension cord. 7. Make sure the extension cord is properly wired Double Insulated tools can use either and in good electrical condition. Always replace a two or three wire extension cord. a damaged extension cord or have it repaired by a qualified electrician before using it. -
Page 10: Specifications
Specifications Electrical Rating 120V~ / 60Hz / 10A Motor No Load Speed 600-3500 RPM Max. Accessory Diameter 7″ (178 mm) Spindle Thread 5/8″ x 11 TPI Backing Pad Accessories Foam Pad (sold separately) Polishing Bonnet Sanding Discs Setup - Before use: 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. - Page 11 Option 1: using with the D-handle alone Attach the D-Handle alone to the sides of the Front Cover, using the Hex Key and two Hex Head Bolts. Figure B note: Slide the Hex Key through the hole in the Handle to access the Bolt on the long side of the Handle.
- Page 12 Functions D-Handle Safety Lock Speed Dial Spindle Lock Handle Trigger Side Handle Backing Pad Hex Key Figure F Page 12 For technical questions, please call 1-800-444-3353. Item 69474...
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Page 13: Operation
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 tO pRevent SeRiOuS injuRY FROm aCCiDental OpeRatiOn: Release the trigger and unplug the tool from its electrical outlet before installing accessories. installing the Backing pad/Foam pad 1. - Page 14 Otherwise, damage may occur to d. Resume operation. the paint being polished. Harbor Freight Tools is not responsible for damage to the vehicle’s finish note: The most common error when waxing/ due to improper use of this Polisher/Sander.
- Page 15 Sanding 1. Make sure that the surface to be sanded is wiped 7. Keep heavy pressure off of the Polisher/Sander when clean of all dirt and debris, especially that of operating. Allow the sanding disk to do the work. previous courser sanding sessions, which will 8.
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Page 16: Maintenance
maintenance and Servicing procedures not specifically explained in this manual must be performed only by a qualified technician. tO pRevent SeRiOuS injuRY FROm aCCiDental OpeRatiOn: Release the trigger and unplug the tool from its electrical outlet before performing any inspection, maintenance, or cleaning procedures. tO pRevent SeRiOuS injuRY FROm tOOl FailuRe: Do not use damaged equipment. -
Page 17: Troubleshooting
troubleshooting problem possible Causes likely Solutions Tool will not start. 1. Cord not connected. 1. Check that cord is plugged in. 2. No power at outlet. 2. Check power at outlet. If outlet is unpowered, turn off tool and check circuit breaker. If breaker is tripped, make sure circuit is right capacity for tool and circuit has no other loads. -
Page 18: Parts List And Diagram
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. -
Page 19: Assembly Diagram
assembly Diagram Item 69474 For technical questions, please call 1-800-444-3353. Page 19... -
Page 20: Warranty
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.