Porter-Cable 4634, 4630, 4640 instruction manual Additional Specific Safety Rules, Symbol Definition

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ADDITIONAL SPECIFIC SAFETY RULES

1.Hold power tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a "live" wire will make exposed metal parts of the tool "live" and shock the operator.

2.Verify the direction of rotation before starting the tool. Never attempt to change direction of rotation while switch is “ON”. To do so, may damage interlock feature built into switch. Be sure switch is “OFF” and motor has completely stopped before changing direction of rotation.

3.Wear eye and hearing protection. Always use safety glasses. Everyday eyeglasses are NOT safety glasses. USE CERTIFIED SAFETY EQUIPMENT. Eye protection equipment should comply with ANSI Z87.1 standards. Hearing equipment should comply with ANSI S3.19 standards.

4. Use of this tool can generate and disburse dust or other airborne particles, including wood dust, crystalline silica dust and asbestos dust. Direct particles away from face and body. Always operate tool in well ventilated area and provide for proper dust removal. Use dust collection system wherever possible. Exposure to the dust may cause serious and permanent respiratory or other injury, including silicosis (a serious lung disease), cancer, and death. Avoid breathing the dust, and avoid prolonged contact with dust. Allowing dust to get into your mouth or eyes, or lay on your skin may promote absorption of harmful material. Always use properly fitting NIOSH/OSHA approved respiratory protection appropriate for the dust exposure, and wash exposed areas with soap and water.

SAVE THESE INSTRUCTIONS!

SYMBOL

DEFINITION

V

volts

A

amperes

Hz

hertz

W

watts

kW

kilowatts

F

farads

µF

microfarads

l

litres

g

grams

kg

kilograms

bar

bars

Pa

pascals

h

hours

min

minutes

s

seconds

n0

no-load speed

…/min or …min-1

Revolutions or reciprocations per minute

or d.c

direct current

or a.c

alternating current

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Contents Double Insulated Portable Electric Screwdrivers Table of Contents Important Safety InstructionsSafety Guidelines Definitions California PropositionGeneral Safety Rules General Safety Rules Additional Specific Safety Rules Symbol DefinitionMotor Extension Cord SelectionCarton Contents Functional Description Assembly OperationAdjust Depth Stop Model To Change HEX Nutsetter ModelAdjust Depth Stop Models 4630 Change BIT Holder Models 4630Driving Drywall Screws Models 4630 Troubleshooting Maintenance Driving SELF-DRILLING/TAPPING Screws ModelsCheck Clutch Condition Keep Tool Clean Failure to StartLubrication Service AccessoriesReplacement Parts Service and Repairs Warranty PORTER-CABLE Limited ONE Year WarrantyCanadian PORTER-CABLE Delta Service Centers