Centurion 4986 ユーザーズマニュアル

Thank you for purchasing this model of the GUARDIAN

®

product

line by Generac Power Systems, Inc.  This model is a compact,

high performance, air-cooled, engine driven generator designed

to supply electrical power to operate electrical loads where no

utility power is available.

If you do not understand any portion of this manual, contact your

nearest GENERAC/GUARDIAN

®

Authorized Dealer for starting,

operating and servicing procedures.  
Throughout this publication, and on tags and decals affixed to the

generator, DANGER, WARNING, CAUTION and NOTE blocks are

used to alert you to special instruction about a particular operation

that may be hazardous if performed incorrectly or carelessly.

Observe them carefully. Their definitions are as follows:

After this heading, you can read explanatory statements

that require special emphasis. These safety warnings cannot

eliminate the hazards that they indicate.  Common sense and

strict compliance with the special instructions while performing

the service are essential to preventing accidents.
Four commonly used safety symbols accompany the DANGER,
WARNING

and CAUTION blocks. The type of information each

indicates follows:

Owner’s Manual and thoroughly

Always disconnect spark plug wire and place the

wire where it cannot contact the spark plug to prevent accidental

starting when setting up, transporting, adjusting or making

repairs to your generator.
•  The generator produces dangerously high voltage that can

cause extremely hazardous electrical shock. Avoid contact with

bare wires, terminals, etc. Never permit any unqualified person

to operate or service the generator.

•  Never handle any kind of electrical cord or device while

standing in water, while barefoot or while hands or feet are

wet. Dangerous electrical shock will result.

•  The National Electric Code requires the frame and external

electrically conductive parts of the generator be properly

connected to an approved earth ground. Local electrical codes

may also require proper grounding of the generator. Consult

with a local electrician for grounding requirements in your

area.

•  Use a ground fault circuit interrupter in any damp or highly

conductive area (such as metal decking or steel work).

•  Do not use worn, bare, frayed or otherwise damaged electrical

cord sets with the generator.

•  Operate generator only on level surfaces and where it will not

be exposed to excessive moisture, dirt, dust or corrosive

vapors.

•  Gasoline is highly FLAMMABLE and its vapors are

. Do not permit smoking, open flames, sparks or

heat in the vicinity while handling gasoline. Avoid spilling

gasoline on a hot engine. Comply with all laws regulating

storage and handling of gasoline.

•  Never add fuel while unit is running.
•  Do not overfill the fuel tank. Always allow room for fuel

expansion. If tank is over filled, fuel can overflow onto a hot

engine and cause FIRE or an EXPLOSION.

•  Never store generator with fuel in tank where gasoline vapors

might reach an open flame, spark or pilot light (as on a

furnace, water heater or clothes dryer). FIRE or
EXPLOSION

may result.

•  Generator exhaust gases contain DEADLY carbon monoxide

gas.This dangerous gas, if breathed in sufficient

concentrations, can cause unconsciousness or even death.

Operate this equipment only in the open air where adequate

ventilation is available.

•  Allow at least 2 feet of clearance on all sides of generator or

you could damage the unit. Never operate the unit inside any

room or enclosure where the free flow of cooling air into and

out of the unit might be obstructed. Review “Cold Weather

Operation” on page 12.

-------------  DANGER  -------------

-------------  WARNING  -------------

-------------  CAUTION  -------------

For a period of two years from the date of original sale, Generac Power Systems, Inc. (Generac) warrants its Centurion 

generator will be free from defects in materials and workmanship for the items and period set forth below. Generac will, at its option, repair or replace

any part which, upon examination, inspection and testing by Generac or a Generac Authorized Warranty Service Dealer, is found to be defective. Any

equipment that the purchaser/owner claims to be defective must be returned to and examined by the nearest Generac Authorized Warranty Service

Dealer. All transportation costs under the warranty, including return to the factory, are to be borne and prepaid by the purchaser/owner. This warranty

applies only to Centurion portable generators and is not transferable. 

Consumer applications are warranted for 2 (two) years. Commercial applications are warranted for 1 (one) year. Rental applications are warranted for

90 (ninety) days. 

YEARS ONE and TWO - 

100% (one hundred percent) coverage on Labor and Part(s) listed (proof of purchase and maintenance is required): 

• Engine - All Components 
• Alternator - All Components 
NOTE:

For the purpose of this warranty "consumer use" means personal residential household use by original purchaser. This does not apply to units

used for Prime Power in place of utility where utility power service normally exists. Once a generator has experienced commercial or rental use, it shall

thereafter be considered a non-consumer use generator for the purpose of this warranty.
All warranty expense allowances are subject to the conditions defined in Generac's Warranty Policies, Procedures and Flat Rate Manual. 

•  Generac Centurion portable generators that utilize non-Generac replacement parts.
•  Costs of normal maintenance and adjustments. 
•  Failures caused by any contaminated fuels, oils or lack of proper oil levels. 
•  Failures due, but not limited, to normal wear and tear, accident, misuse, abuse, negligence or improper use. As with all mechanical devices, the

Generac engines need periodic part(s) service and replacement to perform well. This warranty will not cover repair when normal use has exhausted

the life of a part(s) or engine. 

• Failures caused by any external cause or act of God, such as collision, theft, vandalism, riot or wars, nuclear holocaust, fire, freezing, lightning,

earthquake, windstorm, hail, volcanic eruption, water or flood, tornado or hurricane. 

•  Damage related to rodent or insect infestation.
•  Products that are modified or altered in a manner not authorized by Generac in writing. 
•  Any incidental, consequential or indirect damages caused by defects in materials or workmanship, or any delay in repair or replacement of the defective part(s). 
•  Failure due to misapplication. 
•  Telephone, cellular phone, facsimile, internet access or other communication expenses.
•  Living or travel expenses of person(s) performing service, except as specifically included within the terms of a specific unit warranty period.
•  Expenses related to "customer instruction" or troubleshooting where no manufacturing defect is found.
•  Rental equipment used while warranty repairs are being performed. 
•  Overnight freight costs for replacement part(s).
• Overtime 

labor.

•  Starting batteries, fuses, light bulbs and engine fluids.
THIS WARRANTY IS IN PLACE OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED. SPECIFICALLY, GENERAC MAKES NO OTHER WARRANTIES

AS TO THE MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow limitations on how long an implied warranty

lasts, so the above limitation may not apply to you.
GENERAC'S ONLY LIABILITY SHALL BE THE REPAIR OR REPLACEMENT OF PART(S) AS STATED ABOVE. IN NO EVENT SHALL GENERAC BE LIABLE

FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES, EVEN IF SUCH DAMAGES ARE A DIRECT RESULT OF GENERAC'S NEGLIGENCE. Some states

do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you.
This warranty gives you specific legal rights. You also have other rights from state to state.