Generac 4451, 4582 owner manual Electrical Hazards, Explosion Hazards, Fire Hazards

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IMPORTANT SAFETY INSTRUCTIONS

Commercial-Industrial-Residential Portable Generator System

ELECTRICAL HAZARDS

All generators covered by this manual produce dangerous electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages as does the generator when it is in operation. Avoid contact with bare wires, terminals, connections, etc., while the unit is running. Ensure all appropriate covers, guards and barriers are in place before operating the generator. If you must work around an operating unit, stand on an insulated, dry surface to reduce shock hazard.

Do not handle any kind of electrical device while standing in water, while barefoot, or while hands or feet are wet.

DANGEROUS ELECTRICAL SHOCK MAY RESULT.

The National Electrical Code (NEC) requires the frame and external electrically conductive parts of the generator to be connected to an approved earth ground. Local electrical codes also may require proper grounding of the generator electrical system.

In case of accident caused by electric shock, immediately shut down the source of electrical power. If this is not possible, attempt to free the victim from the live conductor. AVOID DIRECT CONTACT WITH THE VICTIM. Use a non- conducting implement, such as a rope or board, to free the victim from the live conductor. If the victim is unconscious, apply first aid and get immediate medical help.

Never wear jewelry when working on this equipment. Jewelry can conduct electricity resulting in electric shock, or may get caught in moving components causing injury.

EXPLOSION HAZARDS

Do not smoke around the generator. Wipe up any fuel or oil spills immediately. Ensure that no combustible materials are left on or near the generator, as FIRE or EXPLOSION may result. Keep the area surrounding the generator clean and free from debris.

Gasoline is extremely EXPLOSIVE.

STANDARDS INDEX

In the absence of pertinent standards, codes, regulations and laws, the published information listed below may be used as a guideline for operation of this equipment.

1.NFPA No. 70, NFPA HANDBOOK OF NATIONAL ELECTRIC CODE.

2.Article X, NATIONAL BUILDING CODE, available from the American Insurance Association, 85 John Street, New York, N.Y. 10038.

3.AGRICULTURAL WIRING HANDBOOK, available from the Food and Energy Council, 909 University Avenue, Columbia, MO 65201.

4.ASAE EP-3634, INSTALLATION AND MAINTENANCE OF FARM STANDBY ELECTRICAL SYSTEMS, available from the American Society of Agricultural Engineers, 2950 Niles Road, St. Joseph, MI 49085.

5.NFPA No. 30, FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE.

FIRE HAZARDS

• For fire safety, the generator must be operated and maintained properly. Operation always must comply with applicable codes, standards, laws and regulations. Adhere strictly to local, state and national electrical and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the generator is operated in accordance with the manufacturer’s instructions and recommendations. Do not alter the construction of generator or change controls which might create an unsafe operating condition.

Keep a fire extinguisher near the generator at all times. Extinguishers rated “ABC” by the National Fire Protection Association are appropriate for use on the standby electric system. Keep the extinguisher properly charged and be familiar with its use. If you have any question pertaining to fire extinguishers, consult your local fire department.

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Contents Owner’s Manual Safety Rules General Information Introduction General Hazards Important Safety InstructionsFire Hazards Electrical HazardsExplosion Hazards Accessory BOX AssemblyUnpacking Assembling the Wheel KITHandle Assembly Battery ConnectionKnow the Generator Operation2 120V AC, 20 AMP, Gfci Receptacle Cord Sets and Connection Plugs1 AC, 20 AMP, Duplex Receptacle Provided. This receptacle can not recharge 6 Volt batteries 5 12 Volt DC, 10 AMP ReceptacleConnecting Electrical Loads HOW to USE the GeneratorDON’T Overload the Generator Grounding the GeneratorAdding Engine OIL Wattage Reference GuideBefore Starting the Generator Adding Gasoline To Start the EngineCold Weather OPERATION/ DE-ICER Automatic Idle ControlLOW OIL Pressure Shutdown System Stopping the EngineTo recharge 12 Volt batteries, proceed as follows Charging a BatteryProduct Specifications Maintenance ScheduleGenerator Specifications Engine SpecificationsGeneral Recommendations Replacing the Spark Plug Service AIR CleanerClean Spark Arrestor Screen To adjust valve clearance Adjusting Valve ClearanceOther Storage Tips Storage GeneralLong Term Storage Troubleshooting Commercial-Industrial-Residential Portable Generator System Commercial-Industrial-Residential Portable Generator System Wiring Diagram Drawing No E0228 Schematic Drawing No E0229-A GT-990 & GT-760 Engine Page 1 Drawing No E8589E Item Part NO. QTY. Description GT-990 & GT-760 Engine Page 2 Drawing No E8589E QTY Description Generator Drawing No D4488-D QTY. Description Control Panel Drawing No E0227B Part NO. QTY. Description Frame, Handle & Wheel Kit Drawing No E0695-A QTY Description California Emission Control Warranty Statement Emission Control System Warranty Warranty Schedule Generac Power SYSTEMS, INC. P.O. Box 297 Whitewater, WI