Maruyama BL3100 Operator's Manual download pdf (Page 15)

Do not use automotive motor oil. This type of

oil does not have the proper additives for air-

cooled, 2-cycle engines and can cause engine

damage.

Recommended Fuel Type

Use clean, fresh lead-free gasoline, including oxygenat-

ed or reformulated gasoline, with an octane rating of 85

or higher. To ensure freshness, purchase only the quan-

tity of gasoline that can be used in 30 days. Use of

lead-free gasoline results in fewer combustion chamber

deposits and longer spark plug life. Use of premium

grade fuel is not necessary or recommended.

Use of Fuel Additives

IMPORTANT: NEVER USE METHANOL

GASOLINE CONTAINING METHANOL

GASOHOL CONTAINING MORE THAN

10% ETHANOL, PREMIUM GASOLINE, OR

WHITE GAS BECAUSE ENGINE FUEL SYS-

TEM DAMAGE COULD RESULT.

DO NOT USE FUEL ADDITIVES OTHER

THAN THOSE MANUFACTURED FOR

FUEL STABILIZATION DURING STORAGE

SUCH AS MARUYAMA’S STABILIZER/

CONDITIONER OR A SIMILAR PRODUCT.

MARUYAMA’S STABILIZER/CONDITION-

ER IS A PETROLEUM DISTILLATE BASED

CONDITIONER/STABILIZER.

MARUYAMA DOES NOT RECOMMEND

STABILIZERS WITH AN ALCOHOL BASE

SUCH AS ETHANOL, METHANOL OR ISO-

PROPYL. ADDITIVES SHOULD NOT BE

USED TO TRY TO ENHANCE THE POWER

OR PERFORMANCE OF MACHINE.

Mixing Gasoline And Oil

IMPORTANT: The engine used on this

Handheld Blower is of a 2-cycle design. The

internal moving parts of the engine, i.e., crank-

shaft bearings, piston pin bearings and piston to

cylinder wall contact surfaces, require oil mixed

with the gasoline for lubrication.

Failure to add oil to the gasoline or failure to

mix oil with the gasoline at the appropriate

ratio will cause major engine damage which will

void your warranty.

For your fuel premix, only use a quality oil

designed for 2-cycle air cooled engines.

Maruyama 50:1 2-cycle Oil is formulated to

meet the requirements of high-performance,

air-cooled two-cycle engines.

Fuel Mixture

The fuel: oil ratio is 50 parts gasoline to 1 part oil or

50:1.

Note: Never use a mixing ratio less than 50:1

regardless of the oil package mixing instructions.

Ratios less than 50:1, (for example, 60:1, 80:1,

100:1), reduce the amount of lubrication to the

internal moving parts of the engine and can cause

damage.

— 14 —

50:1

Gasoline 50:1 2-cycle oil

1 gallon 2.6 oz.

2 gallons 5.1 oz.

5 gallons 12.8 oz.

1 litre 20 ml

5 litre 100 ml

Fuel Mixture Chart

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

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Maruyama BL3100 Operator's Manual Page 15

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