Alpha Tool.Com.HK Limited 225, hsg-125 instruction manual Introduction, About the Symbols

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INTRODUCTION

Thank you for purchasing the Alpha® High-Speed Angle Grinder. Please read this instruc- tion manual thoroughly to ensure safety and correct use of this tool. Keep this manual in a place where operators can access it easily whenever necessary.

ABOUT THE SYMBOLS

According to the hazard level, all safety notes in this manual are classified into “DANGER”,

“WARNING”, and “CAUTION”.

DANGER! Death or serious personal injury is imminent when handling this tool incorrectly.

WARNING! There is a possibility of death or serious personal injury when handling this tool incorrectly.

CAUTION! There is a possibility of personal injury or property damage when handling this tool incorrectly.

NOTE: In some situations, failing to observe WARNING notes could result in death or seri- ous personal injury. Be sure to read and observe the safety notes to ensure safety and correct use of the Angle Grinder.

ELECTRICAL SYMBOLS

The following show the symbols used for tool.

V

Volts

A

Amperes

W

Watts

Hz

Hertz

~ or a.c.

Alternating Current

n0

No load speed

…/min

Revolution or reciprocation per minute

kg

Kilograms

mm

Millimeters

lbs

Pounds

 

Protective Earth

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Contents Alpha High-Speed Angle Grinder Table of Contents HIGH-SPEED Angle Grinder Overview SpecificationsComponents AccessoriesIntroduction About the SymbolsElectrical Safety General Safety RulesPersonal Safety Work AreaTool USE and Care ServiceUSE Proper Extension Cords Specific Safety RulesSafety Advice Additional Precautions for Using HIGH-SPEED Angle GrinderHOW to Handle the Grinder HOW to GrindMain Connection Switching on and OFFHIGH-SPEED Angle Grinder Operation Before USE Switching offLaws and Regulations of Noise Levels About Double InsulationProtective Cover Installation Using the ToolAssembling Spindle Attachments Disassembling Spindle Attachments Rear Cover Removal Checking and Replacing the Carbon BrushesCarbon Brush Holder Removal Carbon Brush Removal Installing the Carbon Brushes Cleaning the CommutatorAlpha HIGH-SPEED Angle Grinder Schematic HSG-125 Alpha HIGH-SPEED Angle Grinder Parts List HSG-125 Only available with the HSG-125 Loaner Program Services and Warranty InformationNeed More Information Warranty Company Headquarters Alpha Tool Repair ServiceElectric Hand Tool EC Declaration of ConformityProduct Registration Card Bauer Drive, Oakland, NJ 07436 800-648-7229 Fax
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