HP 6330US manual Important Electrical and Mechanical Safety Information

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7IMPORTANT ELECTRICAL AND MECHANICAL SAFETY INFORMATION

Introduction

Product Safety Policy

 

and General Practice

Compaq products are designed to operate safely when installed and used according to general safety practices.The guidelines included in this chapter explain the potential risks associated with computer operation and provide important safety practices designed to minimize these risks.By carefully following the information contained in this chapter,you can protect yourself from hazards and create a safer computer work environment.

This chapter provides information on the following topics:

Product safety policy

Product installation requirements

General safety precautions for all Compaq products

If you have a serious concern regarding the safe use of the equipment that your Compaq authorized service provider cannot address, call Compaq Customer Support for your area.

Compaq products are designed and tested to meet IEC 950, the Standard for the Safety of InformationTechnology Equipment.This is the International Electrotechnical Commission's safety standard covering the type of equipment that Compaq manufac- tures.Testing may include evaluation accord- ing to other criteria such as many of the international,national,and regional standards based on deviations to IEC 950.

Safety Standards

The IEC 950 standards provide general safety design requirements that reduce the risk of personal injury to both the computer user and the service provider.These standards protect against the following hazards:

Electric shock

Hazardous voltage levels contained in parts of the product

Fire

Overloads, temperature, material flammability

Mechanical

Sharp edges, moving parts, instability

Energy

Circuits with high energy levels (240 volt amperes) or potential as burn hazards

Heat

Accessible parts of the product at high temperatures

Chemical

Chemical fumes and vapors

Radiation

Noise, ionizing, laser, ultrasonic waves

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Contents Safety Comfort Guide Page Page Safety & Comfort Guide Contents Preface Symbols and Conventions in DocumentationSymbols on Equipment Adjust into Your Comfort Zone Promoting a Safe and Comfortable Work Environment Take Action for Safety ComfortImportant Choices Self-checkKey Principles AdjustRelax Vary Your Posture Range of Positions Findingyour Comfort ZoneThat afternoon slump Everything is connectedLeg comfort Feet, Knees, and LegsWalk Back Adjust oftenForearms, Wrists, and Hands Split Keyboards Right WrongRelax Shoulders and ElbowsEye break EyesEye comfort Positioning Your Monitor Eye height Arrangingyour Work AreaMonitor Arrangingyour Work Area Adjusting brightness and contrastEliminating glare If glare is a problem, consider these actionsKeyboard and Pointing Device For pauses only Arm Supports and a Palm RestPapers and Books Phone On the Road Long hours of use Using a Notebook ComputerWorking in Comfort Hunt-and-peck typing Typing StyleKeep it light Switch hands Clean FrequentlyPointing Style Pointing comfortEven on a sofa Using a Keyboard on a SofaBreathe deeply Taking Breaks and Varying Your TasksTry it and see Monitoring Your Health Habits and Exercise From the Ground Up Orderingyour AdjustmentsFrom the Top Down Be inventivePage Seated Position SELF-CHECKShoulders, Arms,Wrists, and Hands EyesMonitor Keyboard and Pointing DeviceListen to your body General PreventionDouble-check Page Introduction Product Safety Policy General Practice Important Electrical and Mechanical Safety InformationImportant Electrical and Mechanical Safety Information Power Sources Mounting AccessoriesServicing VentilationVoltage Select Switch AccessibilityInternal Battery Power CordsPrecautions for Portable Computer Products Accessories and Options Precautions for Server and Network ProductsProducts with Casters Floor Standing ProductsExternalTelevisionAntenna Grounding CompatibilityAntenna Grounding Power LinesLightning Protection Laser SafetyWarnings Precautions for Products with Laser DevicesCompliance with International Regulations Compliance with Cdrh RegulationsLaser Product Label Laser InformationAppendix Safety and Health NioshFor More Information National Institute for OccupationalTCO Information Center National Safety Council LibraryOccupational Safety and Health Administration Osha Page 297660-001
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