Centurion 4987 ユーザーズマニュアル

 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.

 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.

 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. 

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.

The California Air Resources Board (CARB) and Generac Power Systems, Inc. (Generac) are pleased to explain the Emission Control

System warranty on your new engine. In California, new off-road Large Spark-Ignition (LSI) engines must be designed, built and equipped

to meet the state's stringent anti-smog standards. Generac will warrant the emission control. system on your engine one for the periods

of time listed below provided there has been no abuse, neglect, unapproved modification or improper maintenance of your engine.
Your emission control system may include parts such as the carburetor, ignition system and exhaust system. Generac will repair your

engine at no cost to you for diagnosis, replacement parts arid labor, should a warrantable condition occur.

Emissions control systems on 2001 and later model year LSI engines are warranted for two years as hereinafter noted- If, during such

warranty period, any emission-related component or system on your engine is found to be defective in materials or workmanship, repairs

or replacement will be performed by a Generac Authorized Warranty Service Facility.

As the engine owner, you are responsible for the completion of all required maintenance as listed in your factory supplied Owner's Manual.

For warranty purposes, Generac recommends that you retain all receipts covering maintenance on your engine. However, Generac cannot

deny warranty solely due to the lack of receipts or for your failure to ensure the completion of all scheduled maintenance.
As the engine purchaser/owner, you should, however, be aware that Generac may deny any and/or all warranty coverage or responsibility

if your engine, or a part/component thereof, has failed due to abuse, neglect , improper maintenance or unapproved modifications, or the

use of counterfeit and/or "grey market" parts not made, supplied or approved by Generac.

Warranty service can be arranged by contacting either your selling dealer or a Generac Authorized Warranty Service Facility. To locate the

Generac Authorized Warranty Service Facility nearest you, call our toll free number:

This warranty statement explains your rights and obligations under the Emission Control System Warranty (ECS

Warranty), which is provided to you by Generac pursuant to California law. See also the "Generac Limited Warranties for Generac Power

Systems, Inc.," which is enclosed herewith on a separate sheet, also provided to you by Generac. The ECS Warranty applies only to the

emission control system of your new engine. If there is any conflict in terms between the ECS Warranty and the Generac Warranty, the

ECS warranty shall apply except in circumstances where the Generac Warranty may provide a longer warranty period. Both the ECS

Warranty and the Generac Warranty describe important rights and obligations with respect to your new engine.

Warranty service can be performed only by a Generac Authorized Warranty Service Facility. When requesting warranty service, evidence

must be presented showing the date of the sale to the original purchaser/owner.

If you have any questions regarding your warranty rights and responsibilities, you should contact Generac at one of the following 

addresses: