Zenoah GZ50N Bedienungshandbuch PDF herunterladen (Seite 10)

BCZ5050DW

■ Fuel

• Gasoline is very flammable. Avoid smoking or

bringing any flame or sparks near fuel. Make

sure to stop the engine and allow it cool before

refueling the unit. Select outdoor bare ground for

fueling and move at least 3 m (10 ft) away from

the fueling point before starting the engine.

• The Zenoah engines are lubricated by oil specially

formulated for air-cooled 2-cycle gasoline engine

use. If Zenoah oil is not available, use an anti-

oxidant added quality oil expressly labeled for air-

cooled 2-cycle engine use (JASO FD GRADE OIL or

ISO-L-EGD GRADE).

• Do not use BIA or TCW (2-stroke water-cooling type)

mixed oil.

■ RECOMMENDED MIXING RATIO

GASOLINE 25 : OIL 1

When using market oil (JASO FB grade oil or

ISO-L-EGB grade oil)

GASOLINE 50 : OIL 1

when using ZENOAH genuine oil, JASO FD

grade oil or ISO-L-EGD grade oil

• Exhaust emission are controlled by the

fundamental engine parameters and components

(eq., carburation, ignition timing and port timing)

without addition of any major hardware or the

introduction of an inert material during

combustion.

• These engines are certified to operate on unleaded

gasoline.

• Make sure to use gasoline with a minimum octane

number of 89RON (USA/Canada: 87AL).

• If you use a gasoline of a lower octane value than

prescribed, there is a danger that the engine

temperature may rise and an engine problem such

as piston seizing may consequently occur.

• Unleaded gasoline is recommended to reduce the

contamination of the air for the sake of your health

and the environment.

• Poor quality gasolines or oils may damage sealing

rings, fuel lines or fuel tank of the engine.

■ HOW TO MIX FUEL

• Pay attention to agitation.

1. Measure out the quantities of gasoline and oil to be

mixed.

WARNING

2. Put some of the gasoline into a clean, approved fuel

container.

3. Pour in all of the oil and agitate well.

4. Pour in the rest of gasoline and agitate again for at

least one minute. As some oils may be difficult to

agitate depending on oil ingredients, sufficient

agitation is necessary for the engine to last long. Be

careful that, if the agitation is insufficient, there is an

increased danger of early piston seizing due to

abnormally lean mixture.

5. Put a clear indication on the outside of the container

to avoid mixing up with gasoline or other containers.

6. Indicate the contents on outside of container for

easy identification.

■ FUELING THE UNIT

1. Untwist and remove the fuel cap. Rest the cap on a

dustless place.

2. Put fuel into the fuel tank to 80% of the full capacity.

3. Fasten the fuel cap securely and wipe up any fuel

spillage around the unit.

1. Select bare ground for fueling.

2. Move at least 10 feet (3 meters) away from the

fueling point before starting the engine.

3. Stop the engine before refueling the unit. At that

time, be sure to sufficiently agitate the mixed

gasoline in the container.

■ FOR YOUR ENGINE LIFE, AVOID:

1. FUEL WITH NO OIL (RAW GASOLINE) – It will

cause severe damage to the internal engine parts

very quickly.

2. GASOHOL – It can cause deterioration of rubber

and/or plastic parts and disruption of engine

lubrication.

3. OIL FOR 4-CYCLE ENGINE USE – It can cause

spark plug fouling, exhaust port blocking, or piston

ring sticking.

4. Mixed fuels which have been left unused for a

period of one month or more may clog the

carburetor and result in the engine failing to operate

properly.

5. In the case of storing the product for a long period of

time, clean the fuel tank after rendering it empty.

Next, activate the engine and empty the carburetor

of the composite fuel.

6. In the case of scrapping the used mixed oil

container, scrap it only at an authorized repository

site.

• As for details of quality assurance, read the

description in the section Limited Warranty carefully.

Moreover, normal wear and change in product with

no functional influence are not covered by the

warranty. Also, be careful that, if the usage in the

instruction manual is not observed as to the mixed

gasoline, etc. described therein, it may not be

covered by the warranty.

NOTE

WARNING

7. Fuel

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