Ryobi RY30931 Manuel d'utilisateur télécharger pdf (Page 16)

FUELING AND REFUELING THE TRIMMER

FUEL MIXTURE

This product is powered by a 2-cycle engine and requires

pre-mixing gasoline and 2-cycle lubricant. Pre-mix unleaded

gasoline and 2-cycle engine lubricant in a clean 1 gallon

container approved for gasoline.

Recommended fuel: This engine is certified to operate on

unleaded gasoline intended for automotive use.

Mix a high quality 2-cycle engine lubricant at 2.6 oz. per

gallon (US).

Do not use automotive lubricant or 2-cycle outboard

lubricant.

DO NOT mix quantities larger than usable in a 30 day

period.

HIGH qUALITY 2-CYCLE ENGINE LUBRICANT

GASOLINE LUBRICANT

1 gallon (US) 2.6 oz.

1 liter 20 cc (20 ml)

FILLING TANK

 Clean surface around fuel cap to prevent

contamination.

 Loosen fuel cap slowly. Rest the cap on a clean

surface.

 Carefully pour fuel into the tank. Avoid spillage.

 Prior to replacing the fuel cap, clean and inspect the

gasket.

 Immediately replace fuel cap and hand tighten. Wipe up

any fuel spillage.

NOTE: It is normal for smoke to be emitted from a new

engine after first use.

WARNING:

Always shut off engine before fueling. Never add fuel to

a machine with a running or hot engine. Move at least

30 ft. from refueling site before starting engine. Do not

smoke! Failure to heed this warning could result in seri-

ous personal injury.

OPERATION

OXYGENATED FUELS

Some conventional gasolines are blended with alcohol or an

ether compound. These gasolines are collectively referred

to as oxygenated fuels. To meet clean air standards, some

areas of the United States and Canada use oxygenated fuels

to help reduce emissions.

If using an oxygenated fuel, make sure it is unleaded and

meets the minimum octane rating requirements. Before using

an oxygenated fuel, try to confirm the fuel’s contents. Some

states/provinces require this information to be posted on the

pump. The following are the EPA approved percentages of

oxygenates:

Ethanol (ethyl or grain alcohol) 10% by volume. You

may use gasoline containing up to 10% ethanol by volume.

Gasoline containing ethanol may be marketed under the

name “Gasohol.” Do not use E85 fuel.

MTBE (methyl tertiary butyl ether) 15% by volume. You

may use gasoline containing up to 15% MTBE by volume.

Methanol (methyl or wood alcohol) 5% by volume. You

may use gasoline containing up to 5% methanol by volume

as long as it also contains cosolvents and corrosion inhibi-

tors to protect the fuel system. Gasoline containing more

than 5% methanol by volume may cause starting and/or

performance problems. It may also damage metal, rubber,

and plastic parts of the product or your fuel system.

If you notice any undesirable operating symptoms, try anoth-

er service station or switch to another brand of gasoline.

NOTE: Fuel system damage or performance problems re-

sulting from the use of an oxygenated fuel containing more

than the percentages of oxygenates stated previously are

not covered under warranty.

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Ryobi RY30931 Manuel d'utilisateur Page 16

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