Cobra BCX230C Guida di riferimento rapido

MODELS: BCX230C / BCX370CU

ASSEMBLY & OPERATING INSTRUCTIONS

BCX230C (PNB230) / BC370CU (PNB370)

CONTENTS

ENGINE

PART

BRUSH CUTTER

Attention Statements

Throughout this manual are special

attention statements.

DANGER!

A statement preceded by the triangular

attention symbol and the word

"WARNING"indicates a potentially

hazardous situation which, if not

avoided, COULD result in death or

serious injury!

CAUTION!

A statement preceded by the word

"CAUTION" contains information

that should be acted upon to avoid

damage to the machine.

IMPORTANT!

NOTE:

A statement preceded by the word

"IMPORTANT" is one that possesses

special significance.

A statement preceded by the word

"ONTE" contains information that is

handy to know and may make your job

easier.

A statement preceded by the triangular

attention symbol and the word

"DANGER"indicates an imminently

hazardous situation which, if not

avoided, will result in death or

serious injury!

IMPORTANT!

The information contained in these

instrucitions describes components

available at the time of publication.

While every attempt has been made to

provide the latest information about your

product, there may be some differences

between your attachment and

what is described here. We reserves

the right to make changes to products without

prior notice and without obligation to make

alterations to components

previously manufactured.

The procedures described in this manual

are intended to help you get the most from

your machine as well as to protect you and

others from harm. These procedures are

guidelines for safe operation under most

conditions, and are not intended to replace

any safety rules and/or laws that may be in

force in your area.

If you have questions regarding your power

tool, or if you do not understand something

in this manual, your local dealer will be glad

to assist you.

Safety Precautions

Operating Precautions

Never operate this tool or any

other power equipment if you are

tired, ill, or under the influence of

alcohol, drugs, or any substance

that could affect your ability or

judgement.

Keep bystanders at least 15 meters

(50 feet) away from the operating

trimmer to reduce the risk of being

struck by falling objects or thrown

debris.

read and follow this manual,

make sure anyone using the

trimmer dose likewise. Failure

to do so could result in serious

personal injury or machine

failure. Keep this manual for

future reference.

Always wear a hard hat to reduce

the risk of head injuries during

operation of this machine.In

addition, always wear eye and

hearing protection. We

recommends wearing a face

shield as additional face and eye

protection.

Wear non-slip heavy-duty gloves

to improve your grip on the

trimmer handle. Wear sturdy

footwear with nonship soles to

proivide good footing. Steel-toes

safety boots are recommended.

Were snug-fitting clothes that also

permits freedom of movement.

Operating Precautions

WARNING!

Never permit a person without training

or instruction to operate this machine.

Always make sure the cutter

attachment is properly installed and

firmly tightened before operation.

Never use a cracked or damaged

equipment, check , replace or repair before

use.

Before starting the engine, make sure the

cutter is clear of all objects.

Always stop the engine immediately and

check for damage if you strike a foreign

object or if the machine becomes tangled.

do not operate with broken or damaged

equipment.

Stop the machine immediately if it

suddenly begins to vibrate or shake.

Inspect for broken, missing or improperly

installed parts or attachments.

Keep the trimmer away from excessive

heat. Engine fuel is very flammable and

fire could lead to serious personal injury or

property damage.

Never operate this machine or other power

equipment if you are tired, ill, or under the

influence of alcohol, drugs, or any other

substance that could affect your ability of

judgement. Do not operate the trimmer

with the muffler removed.

Make sure there is always good ventilation

when operating the trimmer. Fumes from

engine exhaust can cause serious injury or

death. Never run the engine indoors!

Make sure there are no missing or loose

fasteners, and that the stop switch and

throttle controls are working properly

If a cutter should bind fast in a cut, shut off

the engine immediately.

Make sure of no fuel leaking from Fuel

tank, fuel cap, Fuel pipe and carburetor

and other parts which fuel may leak.

Repair the machine if fuel leaking, make

sure no leaking again.

.LOCATION OF PARTS :

Warning Label

ABCD

A: WARNING

B: The Owner’s manual contains important

information on safe operation.

Read it before operating engine.

C: Gasoline is extremely flammable and

explosive.

Stop engine before refueling.

D: Exhaust gas contains carbon monoxide, an

odorless and deadly poison.

Do not run Engine in an enclosed area.

Lever type

Engine Serial Number Label

Engine Serial Number:

The engine serial number is the only means of

identifying your particular engine from others of

the same modeltype.

This engine serial number is needed by your

dealerwhen ordering parts.

2.. FUEL AND OIL

RECOMMENDATIONS :

WARNING

Gasoline is extremely ﬂammable and can

be explosive under certain conditions,

creating the potential for serious burns.

Turn the ignition switch to “OFF”.

Do not smoke. Make sure the area is

well-ventilated and free from any source

of ﬂame or sparks;

this includes any appliance with a pilot

light.

Never ﬁll the tank completely to the top.

If the tank is ﬁlled completely to the top,

heat may cause the fuel to expand and

overﬂow through the vents in the tank

cap.

After refueling, make sure the tank cap is

closed securely.

If gasoline is spilled on the fuel tank,

wipe it off immediately.

NOTICE

Running on gasoline only will cause the

engine to seize. Use gasoline-oil mixture.

Kawasaki 2-stroke engine requires a gasoline-

oil mixture.

Gasoline and engine oil mixing ratio:

50:1

(Gasoline 50, 2-stroke engine Oil 1)

Pour the 2-stroke engine oil and the gasoline

into an appropriate container with the ratio

shown above, and shake it thoroughly to avoid

the separation of them. And then, pour it into the

fuel tank.

2 Stroke engine oil

20mL

Gasoline

1000mL

Container mixing fuel (Example)

Fuel Type and Octane Rating

Use clean, fresh unleaded gasoline with ethanol

volume content not more than 10% and an

octane rating equal to or higher than that shown

in the table.

Fuel Type Unleaded Gasoline

Ethanol Content E10 or less

Minimum

Octane Rating

Research Octane Number

(RON) 91

NOTICE

Do not use any fuel that contains more

ethanol or other oxygenates than

speciﬁed for E10 fuel* in this engine.

Damage to the engine and fuel system,

or engine starting and/or performance

problems may result from the use of

improper fuel.

* E10 means fuel containing up to 10% ethanol

as specif ed by European directive.

NOTICE

Do not use leaded gasoline, as this will

destroy the catalytic converter. (except

TJ53E)

NOTE

○Do not use gasoline that has been stored

longer than two month.

○To ensure proper starting at low ambient

temperatures, fresh winter grade fuel must

be used.

○If “knocking or pinging” occurs, use a different

brand of gasoline or higher octane rating.

Recommended Engine Oil

High quality 2-stroke engine oil

JASO Service Classif cation - FC class

NOTICE

Do not use 2-stroke oil that contains

Phosphorus (P), Lead (Pb) or Sulfur (S).

These elements will reduce the life and

performance of the catalytic converter.

(except TJ53E)

2.. FUEL AND OIL

RECOMMENDATIONS :

WARNING

Gasoline is extremely ﬂammable and can

be explosive under certain conditions,

creating the potential for serious burns.

Turn the ignition switch to “OFF”.

Do not smoke. Make sure the area is

well-ventilated and free from any source

of ﬂame or sparks;

this includes any appliance with a pilot

light.

Never ﬁll the tank completely to the top.

If the tank is ﬁlled completely to the top,

heat may cause the fuel to expand and

overﬂow through the vents in the tank

cap.

After refueling, make sure the tank cap is

closed securely.

If gasoline is spilled on the fuel tank,

wipe it off immediately.

NOTICE

Running on gasoline only will cause the

engine to seize. Use gasoline-oil mixture.

Cobra 2-stroke engine requires a gasoline-oil

mixture.

Gasoline and engine oil mixing ratio:

40:1

(Petrol 40, 2-stroke engine Oil 1)

Pour the 2-stroke engine oil and the gasoline

into an appropriate container with the ratio

shown above, and shake it thoroughly to avoid

the separation of them. And then, pour it into the

fuel tank.

2 Stroke engine oil

2.5mL

Gasoline

1000mL

Container mixing fuel (Example)

Fuel Type and Octane Rating

Use clean, fresh unleaded gasoline with ethanol

volume content not more than 10% and an

octane rating equal to or higher than that shown

in the table.

Fuel Type Unleaded Gasoline

Ethanol Content E10 or less

Minimum

Octane Rating

Research Octane Number

(RON) 91

NOTICE

Do not use any fuel that contains more

ethanol or other oxygenates than

speciﬁed for E10 fuel* in this engine.

Damage to the engine and fuel system,

or engine starting and/or performance

problems may result from the use of

improper fuel.

* E10 means fuel containing up to 10% ethanol

as specif ed by European directive.

NOTE

○Do not use gasoline that has been stored

longer than two month.

○To ensure proper starting at low ambient

temperatures, fresh winter grade fuel must

be used.

○If “knocking or pinging” occurs, use a different

brand of gasoline or higher octane rating.

Recommended Engine Oil

High quality 2-stroke engine oil

JASO Service Classif cation - FC class

3.. ADJUSTMENT OF THROTTLE

CABLE :

Lock nut

Adjusting screw

Idle

screw

Throttle plate

Swivel

Stopper

● When setting the engine to equipments (bush

cutter. Etc.), adjust the throttle cable in the

following procedures.

1.. Remove the air cleaner cap. Loose the lock

nut.

2.. Turn the adjusting screw. Be sure that the

idle screw touches throttle plate at the swivel

and the play of the throttle cable is around

2 mm.

3.. Squeeze the throttle lever. Be sure that

throttle plate touches the stopper.

4. Tighten the lock nut.

.STARTING :

Fuel

●Level the engine before fueling.

●Open the fuel tank cap and fill the fuel tank

with 50 : 1 gas/oil pre-mixed fuel.

● Pour slowly to avoid “spill back” and allow air

to escape from the fuel tank.

● Close the tank cap securely by turning it

clockwise as far as it will go.

WARNING

Never ﬁll the tank so the fuel level rises

into the ﬁller neck. If the tank is overﬁlled,

heat may cause the fuel to expand and

overﬂow through the vents in the tank

cap. After refueling, make sure the fuel

tank cap is closed securely.

If gasoline is spilled on the fuel tank,

wipe it off immediately.

DANGER

Exhaust gases contain carbon monoxide,

a colorless, odorless, poisonous gas.

Do not operate the engine in enclosed

areas. Provide adequate ventilation at

all time.

Throttle lever

Engine switch

● Turn the engine switch on the engine or the

equipment to the “I” (starting) position.

● Move the throttle lever on the equipment to the

fully CLOSED (engine idle speed) position.

Priming pump

Fuel inlet tube

Over flow tube

(transparent)

● Slowly push the priming pump several times

until the fuel comes out of the overf ow tube.

NOTE

○This engine is designed so that overﬂowed

fuel due to pushing a priming pump is to be

returned to the fuel tank.

○There is no fear of ﬂooding the engine, so

push the priming pump enough times to get

the engine started.

NOTE

○Should the engine fail to start, do not try the

recoil start many times with the lift up lever to

the “STARTING” position or the choke lever

to the “CLOSED” position. This will cause

the fuel to ﬂood into the cylinder and make

starting even more difﬁcult. In this case, set

the lift up lever to the “RUNNING” position or

the choke lever to the “OPEN” position. And

then, repeat the starting.

○After starting, vary the engine speed a few

times, by operating the throttle lever to draw

out the remaining air in the carburetor.

.STARTING continued :

●Turn the lever clockwise to switch to the

“STARTING” position.

NOTE

○If the throttle lever is squeezed or locked

at half position, the engine won’t start. Be

sure the throttle lever is in the fully CLOSED

position.

NOTE

○When the engine is already warm up, no lift

up lever or choke lever required.

Recoil starter grip

●Pull the recoil starter grip slowly to engage

the starter, then give a short, quick pull.

WARNING

Releasing the starting rope suddenly

may allow the rope to whip around and

cause injury and/or damage the recoil

starting mechanism. When starting the

engine, ﬁrmly grasp the recoil starter

grip; do not grasp the starter rope itself.

Always control the rope as it rewinds

into the housing.

Throttle lever

Lift up lever

●Squeeze the throttle lever to switch the lift up

lever to the “RUNNING” (engine idle speed)

position, and then release the throttle lever

back to fully “CLOSED” (engine idle speed)

.WARMING UP :

●After starting the engine, run the engine at

the idling speed (throttle lever position is fully

CLOSED) for a few minutes.

NOTICE

Allow sufﬁcient warm-up time to prevent

engine damage and run the engine

smoothly. The engine should be run at idle

speed for a few minutes to allow it to warm

up before applying a load. This will allow

oil to reach engine parts, and allow piston

clearance to reach design speciﬁcations.

. ADJUSTING:

Idling Speed

● If the cutting blade move when the engine is

running at the idle speed, turn the idle screw

counterclockwise to decrease the engine idle

speed.

● If the engine does not run the idle speed, it

may be changed too low, turn the idle screw

clockwise to increase the engine idle speed.

The stable idle speed is shown below.

Fuel Adjustment

The carburetor has been adjusted to the

optimum fuel supply at the factory. Don’t reset

the carburetor setting.

NOTE

○If adjustment is needed, it should be

performed by your authorized dealer.

7. STOPPING :

Throttle lever

Engine switch

● Move the throttle lever on the equipment to the

fully CLOSED (engine idle speed) position,

and the engine running at idle speed.

● Turn the engine switch to the “O” (stopping)

position.

NOTICE

Suddenly stopping engine from high-

speed operation can cause engine damage.

Reduce engine speed to idle speed for one

minute before shutting engine off after

high-speed, full-load operation.

Emergency stop

● Turn the engine switch to the “O” (stopping)

position.

NOTE

○Never stop the engine by closing the choke

lever.

○Never stop the engine during operation while

running above idle speed.

● Shut off the engine and allow it to cool

before transporting or storing the unit.

● Do not put the unit on dry grass or near any

flammable object unless the engine is cold or

cooled down.

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