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Page 8

For technical questions, please call 1-800-444-3353.

SKU 91222

Specifications

Electrical Input

120 V~ / 60 Hz / 4.5 A

Motor No Load Speed

11,000 RPM

Accessory Size

4″ (100 mm) Max. 

Diameter
accepts either 

5/8″ or 7/8″ Arbor Hole

Arbor Diameter

5/8″ with 7/8″ 

Arbor Adapter

Spindle Thread

5/8″ x 11 TPI

 

 

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.

TO PREVENT SERIOUS INJURY FROM 

ACCIDENTAL OPERATION: 

Turn the Power Switch of the tool off and unplug 

the tool from its electrical outlet before assembling 

or making any adjustments to the tool.

Note:

  For additional information regarding the 

parts listed in the following pages, refer to the 

Assembly Diagram near the end of this manual.

Assembly

Installing the Wheel Guard

TO PREVENT SERIOUS INJURY: 

Do not operate this tool without the 

Wheel Guard properly installed.

1.  Loosen the Wheel Guard Nut.

2.  Slide the collar of the Wheel Guard 

over the rim of the Gear Housing.

3.  Rotate the Wheel Guard as needed to 

shield you during the planned work.

4.  Tighten the Wheel Guard Nut securely.

5.  Check the Wheel Guard to ensure it is firmly in 

place. Adjust if necessary before proceeding.

Installing the Side Handle

 

TO PREVENT SERIOUS INJURY: Do not 

operate this tool with one hand only or without 

the Side Handle properly installed.

6.  The Side Handle may be installed in one of two 

positions, on either side of the Gear Housing.

7.  Screw the threaded end of the Side Handle 

into the selected position. Tighten 

securely before beginning work, as shown below. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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: 

Turn the Power Switch of the tool off 

and unplug the tool from its electrical 

outlet before installing accessories.

Installing a Non-threaded Grinding Wheel

1.  The Grinding Wheel MUST be:

•  rated to at least 11,000 RPM.

•  no larger than 4″ in diameter.

•  fitted with a 5/8 or 7/8″ round arbor hole.

•  1/4″ thick or less.

•  suitable for surface grinding, not edge grinding.

•  dry and clean.

•  proven undamaged by inspection and 

by the ring-test explained below.

2.  Press in and hold the LOCK PIN (12) to 

prevent the Spindle from turning.

Side Handle

(29)

E194601

5H92

Содержание 91222

Страница 1: ...orfreight com Email our technical support at tech harborfreight com Copyright 2004 by Harbor Freight 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 Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ...

Страница 2: ...ery operated cordless power tool 1 Work area safety a Keep work area clean and well lit Cluttered or dark areas invite accidents b 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 c Keep children and bystanders away while operating a power tool Distractions can cause you to lo...

Страница 3: ...unfamiliar with the power tool or these instructions to operate the power tool Power tools are dangerous in the hands of untrained users e Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tool s operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power t...

Страница 4: ... draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards 15 Do not operate the power tool near flammable materials Sparks could ignite these materials 16 Do not use accessories that require liquid coolants Using water or other liquid coolants may result in electrocution or shock 17 Maintain labels and nameplates on the tool These carry important s...

Страница 5: ... loss of control Safety Warnings Specific for Grinding Operations 1 Use only wheel types that are recommended for your power tool and the specific guard designed for the selected wheel Wheels for which the power tool was not designed cannot be adequately guarded and are unsafe 2 The guard must be securely attached to the power tool and positioned for maximum safety so the least amount of wheel is ...

Страница 6: ...power cord plug provided with the tool Never remove the grounding prong from the plug Do not use the tool if the power cord or plug is damaged If damaged have it repaired by a service facility before use If the plug will not fit the outlet have a proper outlet installed by a qualified electrician Grounded Tools Tools with Three Prong Plugs 3 Prong Plug and Outlet 1 Tools marked with Grounding Requ...

Страница 7: ... you are using one extension cord for more than one tool add the nameplate amperes and use the sum to determine the required minimum cord size See Table A 6 If you are using an extension cord outdoors make sure it is marked with the suffix W A W in Canada to indicate it is acceptable for outdoor use 7 Make sure the extension cord is properly wired and in good electrical condition Always replace a ...

Страница 8: ...the planned work 4 Tighten the Wheel Guard Nut securely 5 Check the Wheel Guard to ensure it is firmly in place Adjust if necessary before proceeding Installing the Side Handle TO PREVENT SERIOUS INJURY Do not operate this tool with one hand only or without the Side Handle properly installed 6 The Side Handle may be installed in one of two positions on either side of the Gear Housing 7 Screw the t...

Страница 9: ...he wheel with a light non metallic object such as a screwdriver handle at a point 45 from the vertical center line on each side of the wheel and 1 2 inches from the edge of the wheel see Illustration c Rotate the wheel 90 and repeat the test until the entire wheel has been checked d An undamaged wheel will give a clear tone If cracked there will be a dead sound and not a clear ring 6 For wheels wi...

Страница 10: ...d to prevent movement while working 4 There must not be hazardous objects such as utility lines or foreign objects nearby that will present a hazard while working 5 You must use personal safety equipment including but not limited to ANSI approved eye and hearing protection as well as heavy duty work gloves 6 Before beginning work provide for sparks and debris that will fly off the work surface Gen...

Страница 11: ...clean cloth 3 Periodically blow dust and grit out of the motor vents using dry compressed air Wear ANSI approved safety goggles and NIOSH approved breathing protection while doing this 4 WARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician Carbon Brush Replace the carbon brush when it wears down to about 3 16 5 mm or sparking will occu...

Страница 12: ...y goggles and NIOSH approved dust mask respirator while blowing dust out of motor using compressed air 3 Eliminate use of extension cord If an extension cord is needed use one with the proper diameter for its length and load See Extension Cords in GROUNDING section Tool does not grind sand or brush effectively 1 Disc accessory may be loose on Spindle Check tightness of Outer Flange Arbor Nut or th...

Страница 13: ...in 1 13 Pinion 1 14 Ball Bearing 1 15 Armature 1 Part Description Qty 16 Ball Bearing 1 17 Stator 1 18 Housing 1 19 Slide Switch 1 20 Slide Bar 1 21 Brush Holder 1 22 Carbon Brush 1 23 Brush Cap 1 24 Cord 1 25 Cover 1 26 Switch 1 27 Switch Holder 1 28 Wrench 1 29 Side Handle 1 29 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note...

Страница 14: ...ental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must...

Страница 15: ......

Страница 16: ...3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 ...

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