Makita EB5300TH Manuel utilisateur

ORIGINAL INSTRUCTION MANUAL

MANUEL D’INSTRUCTIONS

ORIGINAL

MANUAL DE INSTRUCCIONES

ORIGINALES

Blower

Soufeur Thermique

Sopladora a Gasolina

EB5300TH

EB5300WH

IMPORTANT: Read Before Using.

IMPORTANT : Lire avant usage.

IMPORTANTE: Lea antes de usar.

2

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ENGLISH (Original instructions)

TABLE OF CONTENTS

SPECIFICATIONS ............................................ 2

IMPORTANT SAFETY INSTRUCTIONS ........... 3

PARTS DESCRIPTION ..................................... 8

ASSEMBLY ..................................................... 10

BEFORE STARTING THE ENGINE .................11

OPERATION ................................................... 13

MAINTENANCE .............................................. 17

TROUBLESHOOTING .................................... 25

SPECIFICATIONS

Model: EB5300TH EB5300WH

Throttle type Tube throttle Hip throttle

Dry weight without blower pipe /

with cusion

19.7 lbs (8.9 kg) 20.1 lbs (9.1 kg)

with blower pipe 21.7 lbs - 22.2 lbs

(9.8 kg - 10.0 kg)

22.3 lbs - 22.8 lbs

(10.1 kg - 10.3 kg)

Dimension (without blower pipe, L x W x H)

12-5/8″ x 17-3/4″ x 18-3/4″

(320 mm x 450 mm x

475 mm)

12-5/8″ x 20″ x 18-3/4″

(320 mm x 510 mm x

475 mm)

Air velocity (with long pipe, circular

nozzle)

182 MPH (81 m/s)

(with short pipe, circular

nozzle)

184 MPH (82 m/s)

Air volume ow rate (with long pipe, circular

nozzle)

512 CFM (15 m

3

/minute)

(with short pipe, circular

nozzle)

516 CFM (15 m

3

/minute)

Maximum engine speed 6,400 rpm

Idling speed 2,800 rpm

Engine displacement 1.78  oz (52.5 cm

3

)

Engine type Air cooled, 4-stroke, single cylinder

Fuel Automobile gasoline

Fuel tank capacity 60.9  oz (1,800 cm

3

)

Engine oil API grade SF class or higher, SAE 10W-30 oil

(automobile 4-stroke engine oil)

Engine oil volume 4.7  oz (140 cm

3

)

Carburetor Diaphragm type

Spark plug NGK CMR6H

Electrode gap 0.028″ - 0.031″ (0.7 mm - 0.8 mm)

• Due to our continuing program of research and development, the specications herein are sub-

ject to change without notice.

• Specications may differ from country to country.

• The weight may differ depending on the attachment(s).

• (For Canada) NOTE: This spark ignition system complies with the Canadian standard ICES-002.

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Symbols

The following show the symbols used for the

equipment. Be sure that you understand their

meaning before use.

Take particular care and

attention.

Read the instruction manual.

Forbidden!

No smoking.

No open ame.

Wear protective gloves.

Wear eye and ear protection.

Hot surfaces - Burns to ngers

or hands.

Keep bystanders away.

Keep the area of operation clear

of all persons and pets.

Fuel (gasoline)

Engine manual start.

Stop the engine.

First aid

On/Start

Off/Stop

Long hair may cause entangle-

ment accident.

IMPORTANT SAFETY

INSTRUCTIONS

General instructions

1. To ensure correct and safe operation, the

user must read, understand and follow

this instruction manual to assure famil-

iarity with the handling of the blower.

Users insufciently informed will risk

danger to themselves as well as others

due to improper handling.

2. It is recommended only to lend the

blower to people who have proven to be

experienced with blowers.

3. Always hand over the instruction manual

when lending the blower.

4. First-time users should ask the dealer for

basic instructions to familiarize oneself

with the handling of a blower.

5.

Children and young persons aged under 18

years must not be allowed to operate the

blower. Persons over the age of 16 years

may however use the tool for the purpose

of being trained only while under the direct

supervision of a qualied trainer.

6. Use blowers with the utmost care and

attention.

7. Operate the blower only if you are in

good physical condition.

8. Perform all work conscientiously and

carefully. The user has to accept respon-

sibility for others.

9. Never use the blower while under the

inuence of alcohol or drugs.

10. Do not use the unit when you are tired.

11.

Save these instructions for future reference.

12. Observe and follow all relevant accident

prevention instructions issued by the

trade associations and by insurance

companies. Do not perform any modi-

cations to the blower as this will risk

your safety.

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13. Never make modication on the equip-

ment. It may cause dangerous accidents

or personal injury.

Personal protective equipment

1. The clothing worn should be functional

and appropriate, i. e., it should be tight

tting but not cause a hindrance. Do not

wear jewelry, clothing or long hair which

could be drawn into the air intake.

2. In order to avoid head-, eye-, hand- or

foot injuries as well as to protect your

hearing the following protective equip-

ment and protective clothing must be

used during operation of the blower.

3. Clothing must be sturdy and snug-t-

ting, but allow complete freedom of

movement. Avoid loose-tting jackets,

ared or cuffed pants, scarves, uncon-

ned long hair or anything that could be

drawn into the air intake. Wear overalls

or long pants to protect your legs. Do not

wear shorts.

4. Generally, engine products are noisy

and their noise may damage your hear-

ing. Wear sound barriers (ear plugs or

ear mufers) to protect your hearing.

Continual and regular users should have

their hearing checked regularly.

5. Use of gloves when working with the

blower is recommended. Wear sturdy

shoes with non-slip soles.

6. Proper eye protection is a must. Even

though the discharge is directed

away from the operator, ricochets and

bounce-backs can occur during blower

operation.

7. Never operate a blower unless wearing

goggles or properly tted safety glasses

with adequate top and side protection

which comply with ANSI Z87.1 and regu-

lations in your country.

8. To reduce the risk of injury associated

with the inhalation of dust, use face lter

mask in dusty conditions.

Intended use

The tool is intended for blowing dust.

Starting up the blower

1. Clear the area of children, bystanders,

and pets. At a minimum, keep all chil-

dren, bystanders, and pets outside a 15

m (50 ft) radius; outside the 15 m (50 ft)

zone, there is still a risk of injury from

thrown objects. Bystanders should be

encouraged to wear eye protection. If

you are approached, stop the engine.

15 m

(50 ft)

2. Before operating, always check that the

blower is safe for operation:

— Check the security of the throttle

lever. The throttle lever should

be checked for smooth and easy

action.

— Check for proper functioning of the

throttle lever lock.

— Check for clean and dry handles and

test the function of the l-O switch.

Keep handles free of oil and fuel.

3. Start the blower only in accordance with

the instructions. Do not use any other

methods for starting the engine.

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4. Use the blower and the tools supplied

only for applications specied.

5. Start the blower engine only after

the entire tool has been assembled.

Operation of the tool is permitted only

after all the appropriate accessories are

attached.

6. The engine is to be switched off immedi-

ately if there are any engine problems.

7. When working with the blower, always

wrap your ngers tightly around the

handle, keeping the control handle cra-

dled between your thumb and forenger.

Keep your hand in this position to have

your machine under control at all times.

Make sure your control handle is in good

condition and free of moisture, pitch, oil

or grease.

8. Always ensure a safe, well-balanced

footing.

9. Carry the blower properly on both shoul-

ders during operation. Do not carry the

blower with only one shoulder strap.

Otherwise personal injury may result.

10. Operate the blower in such a manner as

to avoid inhalation of the exhaust gases.

Never run the engine in enclosed rooms

(risk of suffocation and gas poison-

ing). Carbon monoxide is an odorless

gas. Always ensure there is adequate

ventilation.

11. Switch off the engine when resting or

leaving the blower unattended. Place it in

a safe location prevent danger to others,

setting re to combustible materials, or

damage to the machine.

12. Never lay the hot blower onto dry grass

or onto any combustible materials.

13. All protective parts and guards supplied

with the machine must be used during

operation.

14. Never operate the engine with a faulty

exhaust mufer.

Transport

1. Shut off the engine during transport.

2.

Position the blower safely during car or

truck transportation to avoid fuel leakage.

3. When transporting the blower, ensure

that the fuel tank is completely empty.

4. Lift the blower with holding carry handle

when you carry it. Do not drag the blower

by nozzle, pipe or other parts.

5. Hold the blower rmly during

transportation.

6. When transport the blower, bend your

knee and make sure you do not damage

your shoulder and lower back.

Refuelling

1.

Stop the engine during refuelling, keep well

away from open ame and do not smoke.

2. Avoid skin contact with petroleum prod-

ucts. Do not inhale fuel vapor. Always

wear protective gloves during refuelling.

Change and clean protective clothing at

regular intervals.

3. Take care not to spill either fuel or oil

in order to prevent soil contamination

(environmental protection). Clean the

blower immediately after fuel has been

spilt. Allow wet cloths to dry before dis-

posing in properly, covered container to

prevent spontaneous combustion.

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4. Avoid any fuel contact with your cloth-

ing. Change your clothing immediately if

fuel has been spilled on it (re hazard).

5. Inspect the fuel cap at regular inter-

vals making sure that it stays securely

fastened.

6. Carefully tighten the fuel cap. Change

locations to start the engine (at least

3 meters (10 ft) away from the place of

refuelling).

3 m

(10 ft)

7. Never refuel in closed rooms. Fuel

vapors accumulate at ground level (risk

of explosions).

8. Only transport and store fuel in

approved containers. Make sure stored

fuel is not accessible to children.

9. Do not attempt to refuel a hot or a run-

ning engine.

10. Do not refuel more than the amount

dened in “SPECIFICATIONS”.

Method of operation

1. Use the blower only in good light and

visibility. Beware of slippery or wet

areas, ice and snow (risk of slipping),

and narrow space. Always ensure a safe

footing.

2. Never work on unstable surfaces or

steep terrain.

3. Do not work from ladders or high places.

Otherwise it may result in personal

injury.

4. To reduce the risk of personal injury, do

not direct air blast towards bystanders,

since the high pressure of the air ow

could injure eyes and could blow small

objects at great speed.

5. Never insert any foreign object into the

air intake of the machine or into the noz-

zle of the blower. It will damage the fan

wheel and may cause serious injury to

the operator or bystanders as a result of

the object or broken parts being thrown

out at high speed.

6. Pay attention to the direction of the wind,

i.e., do not work against the wind.

7. To reduce the risk of stumbling and loss

of control, do not walk backward while

operating the machine.

8. Always stop the engine before cleaning

or servicing the unit or replacing parts.

9. Take a rest to prevent loss of control

caused by fatigue. We recommend to

taking a 10 to 20-minute rest every hour.

10. Keep all parts of your body away from

hot surfaces.

11. Avoid blowing debris towards people,

pets, open windows, or cars when using

unit.

12. To reduce physical inuence from vibra-

tion and/or damage to the ears, operate

the machine at low speed if possible and

limit the time of operation.

13. Operate the machine only at reasonable

hours. Do not operate the blower in the

morning or late at night when people

might be disturbed.

Comply with times listed in local

ordinances.

14. It is recommended for using rakes and

brooms to loosen debris before blowing.

15. Before blowing, slightly dampen sur-

faces in dusty conditions or use water

mist sprayer if necessary.

16. Conserve water by using blowers

instead of hoses for many lawn and

garden applications, including areas

such as gutters, screens, patios, grills,

porches, and gardens.

17. Adjust the length of the blower nozzle

so that the stream can work close to the

ground.

18. To reduce sound levels, limit the number

of pieces of equipment used at any one

time.

19. After using blowers and other equip-

ment, CLEAN UP! Dispose of debris in

trash receptacles.

20. Do not accelerate the engine more than

necessary. Blown object may result in

personal injury.

21. The exhaust mufer becomes hot during

the operation. Do not touch hot exhaust

mufer, skin burn may result.

22. Do not operate the machine in explosive

atmospheres, such as in the presence

of ammable liquids, gases or dust.

The machine creates sparks which may

ignite the dust or fumes.

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Maintenance instructions

1. Be kind to the environment. Operate the

blower with as little noise and pollution

as possible. In particular, check the cor-

rect adjustment of the carburetor.

2. Clean the blower at regular intervals

and check that all screws and nuts are

securely tightened.

3. Never service or store the blower in the

vicinity of open ames, sparks, etc.

4. Always store the blower in a well-venti-

lated locked room and with the fuel tank

emptied.

5. The performance of maintenance or

repair work by the user is limited to

those activities as described in this

instruction manual. All other work is to

be done by Authorized Service Agents.

6. Use only genuine spare parts and

accessories supplied by Makita. Use of

non-approved accessories and tools

may result in accidents and injuries.

Makita will not accept any liability for

accidents or damage caused by the

use of any non-approved attachment or

accessories.

7. Incorrect repair and poor maintenance

can shorten the life of the equipment and

increase the risk of accidents.

First aid

1. In case of accident make sure that a well-

stocked rst-aid kit is available in the vicinity

of the operations. Immediately replace any

item taken from the rst aid kit.

2. When asking for help, give the following

information:

— Place of the accident

— What happened

— Number of injured persons

— Nature of the injury

— Your name

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PARTS DESCRIPTION

EB5300TH

18

20

19

1

3

4

2

5

6

7 8

9

12

11

13

15

16

17

23

24

25

26

22

21

10

14

27

28

1 Spark plug cover 9 Mufer 17 Swivel pipe 25 Circular nozzle

2 Anti icing lever 10 Carry handle 18 Knob bolt (of air

cleaner cover)

26 Flat noz-

zle (optional

accessory)

3 Choke lever 11 Shoulder strap 19 Air cleaner cover 27 Cushion (optional

accessory)

4 Starter knob 12 Elbow 20 Primer pump 28 Hip belt (optional

accessory)

5 Fuel tank cap 13 Flexible pipe 21 Throttle trigger - -

6 Fuel tank 14 Cable holder 22 Stop control lever - -

7 Oil drain bolt 15 Control handle 23 Long pipe

(optional

accessory)

- -

8 Oil cap 16 Hose band 24 Short pipe

(optional

accessory)

- -

• Standard accessories may differ from country to country.

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EB5300WH

1

2

4

5

3

6

7

8 9

10

13

12

14

15

16

17

181

20

21

22

23

24

25

26

19

11

27

28

1 Control arm 9 Oil cap 17 Swivel pipe 25 Circular nozzle

2 Spark plug cover 10 Mufer 18 Knob bolt (of air

cleaner cover)

26 Flat noz-

zle (optional

accessory)

3 Anti icing lever 11 Carry handle 19 Air cleaner cover 27 Cushion (optional

accessory)

4 Choke lever 12 Shoulder strap 20 Primer pump 28 Hip belt (optional

accessory)

5 Starter knob 13 Elbow 21 Throttle lever - -

6 Fuel tank cap 14 Flexible pipe 22 Stop switch - -

7 Fuel tank 15 Handle assembly 23 Long pipe

(optional

accessory)

- -

8 Oil drain bolt 16 Hose band 24 Short pipe

(optional

accessory)

- -

• Standard accessories may differ from country to country.

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ASSEMBLY

CAUTION: Before performing any work

on the blower, always stop the engine and

pull the spark plug cap off the spark plug.

CAUTION: Start the blower only after

having assembled it completely.

CAUTION: Always wear protective

gloves.

Assembling blower pipes

1. Insert the swivel pipe into the exible pipe

and tighten them with the hose band.

2

3

1

► 1. Swivel pipe 2. Flexible pipe 3. Hose band

2. Loosen and remove the clamp screw.

1

► 1. Clamp screw

For tube throttle model, be careful not to twist the

cable on the control handle when attaching to

the swivel pipe.

3. Install the control handle / handle assembly

onto the swivel pipe and tighten them with the

clamp screw.

2

1

► 1. Control handle / handle assembly

2. Clamp screw

4. Attach the exible pipe to the elbow

For tube throttle model: Insert the elbow to the

exible pipe. Attach the cable holder between

the hose band and the exible pipe. Tighten the

cable holder, exible pipe and elbow with the

hose band. Set the control cable onto the cable

holder, and close the cable holder.

1

3

2

► 1. Elbow 2. Cable holder 3. Hose band

2

1

► 1. Cable holder 2. Control cable

For hip throttle model: Insert the elbow to the

exible pipe. Tighten the exible pipe and the

elbow with the hose band.

5.

Attach the long/short pipe to the swivel pipe. Turn

the long/short pipe clockwise to lock it into place. Then

attach the blower nozzle with the long/short pipe. Turn

the blower nozzle clockwise to lock it into place.

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1

2

► 1. Long/short pipe 2. Blower nozzle

6. Make sure all clamps are tight. Check if the

trottle valve moves correctly along with the throt-

tle movement.

If the throttle cannot be fully pulled or the throttle

does not return to the correct position, refer to

the MAINTENANCE section for throttle valve

adjustment.

BEFORE STARTING THE

ENGINE

Checking and rell of engine oil

CAUTION: When relling with engine

oil, stop the engine and wait for the engine

to cool down. Otherwise skin burn may result.

NOTICE: Use of deteriorated oil will cause

irregular start-up.

NOTICE: Remove dust or dirt near the oil

rell port before detaching the oil cap. Also,

keep the detached oil cap free of sand or

dust. Otherwise, any sand or dust adhering to

the oil cap may cause irregular oil circulation

or wear on the engine parts, which will result in

troubles.

1

2

► 1. Upper limit mark 2. Lower limit mark

Inspection

Put the blower on a at surface and remove the

oil cap.

Make sure that the oil level is within the upper

and lower limit marks. If the oil is not up to the

lower limit, ll up with new oil.

Change the oil whenever it becomes dirty or

signicantly changes color. (Refer to “Replacing

engine oil” for the oil change procedure and

frequency.)

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Rell

Put the blower on a at surface and remove the

oil cap.

Fill the oil up to the upper limit of the oil level

gauge.

On average, engine oil needs to be added after

every 20 hours of operation (every 10 – 15

refuellings).

Recommended oil

• Makita genuine 4-stroke engine oil or

• API grade SF class or higher, SAE 10W-30

oil (automobile 4-stroke engine oil)

Oil capacity

Oil capacity: approximately 140 ml (4.7  oz)

NOTICE: Store the blower in an upright

position on at surface. The oil gauge does

not indicate correct amount of oil if the blower

is leaned and oil is own into the engine. It may

result in lling too much oil.

NOTICE: Do not ll with excessive oil.

Excessive oil may spill from the breather of the

air cleaner and make surrounding parts dirty,

or white smoke may appear due to burning oil.

After relling with oil

Wipe spilled oil with a rag.

Fuel supply

WARNING: When refuelling, stop the

engine and wait for the engine to cool

down. Otherwise ignition, re, or skin burn

may result.

WARNING: Fuel supply must be made

in a place free of re to prevent ignition

or re. Never bring the re (smoking, etc.)

near the place of fuel supply.

WARNING: Refuel on at surface. Do

not refuel on unstable place. Refuel in good

light and visibility.

WARNING: Open the fuel tank cap

slowly. The fuel may be spilled out by internal

pressure.

WARNING: Take care not to spill the

fuel. Wipe spilled fuel.

WARNING: Carry out fuel supply in a

well-ventilated place.

WARNING: Refuel at open clear place.

WARNING: Handle the fuel with care.

CAUTION: Fuel sticking to the skin or

entering an eye may cause allergies or irri-

tation. When any physical abnormality is

detected, consult the medical specialist

immediately.

NOTICE: DO NOT put oil in the fuel tank.

Fuel

WARNING: Keep the machine and tank

at a cool place free from direct sunshine.

WARNING: Never keep the fuel in a car.

The engine is a four-stroke engine. Be sure

to use an automobile gasoline. Be sure to use

an unleaded automobile gasoline 87 or higher

octane ((R+M)/2). It may contain no more than

10% alcohol (E-10). Otherwise it may cause poor

performance and damage the engine.

NOTICE: Never use gasoline mixed with

any oil such as 2 stroke oil or motor oil.

Otherwise, it causes excessive carbon accu-

mulation or mechanical troubles.

NOTE: Keep fuel in a special container in a

well-ventilated and shaded area. Use fuel

within a period of 4 weeks. Otherwise, fuel

may deteriorate in one day.

Refuelling method

CAUTION: If there is any aw or dam-

age on the tank cap, replace it.

CAUTION: The tank cap wears out in

course of time. Replace it every two to three

years.

NOTICE: DO NOT put fuel in the oil ll

port.

1. Loosen the tank cap a little to release the

tank pressure.

2. Detach the tank cap, and refuel, with dis-

charging air by tilting the fuel tank so that the

refuel port is oriented upward. DO NOT ll fuel

up to the top of the tank.

3. After refuelling, securely tighten the tank

cap.

13

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OPERATION

Starting the engine

WARNING: Never attempt engine start

in a place where the fuel has been supplied.

It may cause ignition or re. When starting

the engine, keep a distance of at least 3

meters from fuelling place.

WARNING: Exhaust gas from the

engine is toxic. Do not operate the engine

in a poorly-ventilated place, such as in a

tunnel, building, etc. Operating the engine in

the poorly-ventilated place may cause poison-

ing by exhaust gas.

WARNING: In case of detection of any

abnormality in sound, odor, vibration after

starting, stop the engine immediately and

carry out inspection. If the engine is operated

without attending such abnormality, an acci-

dent may occur.

WARNING: Do not touch hot engine

cover. Otherwise skin burn may result.

WARNING: Make sure that there is no

fuel leakage before starting the engine.

WARNING: Make sure that the engine

stops when the stop switch is set to “O”

position.

When the engine is cold or after

refuelling (cold start)

1. Put the blower on a at surface.

2. I / O position

For tube throttle model: Set the stop control

lever to “I” position.

1

► 1. Stop control lever

For hip throttle model: Set the stop switch to “I”

position. And make sure that the throttle lever is

set to low speed position.

2

1

► 1. Stop switch 2. Throttle lever

3. Continue to push the primer pump until fuel

comes into the primer pump.

1

2

► 1. Choke lever 2. Primer pump

NOTE: In general, fuel comes into the carbure-

tor by 7 to 10 pushes.

NOTE: Even the primer pump is pushed

excessively, an excess of gasoline returns to

the fuel tank.

4. Lift the choke lever to the closed position.

5. Put your left hand on the top of the blower

and pull the starter handle slowly with your right

hand until you feel the compression. Then pull

the starter handle strongly.

14

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NOTICE: Never pull the rope to the full

extension.

NOTICE: Return the starter knob gently

into the housing. Otherwise released starter

knob may hit your body or it may not rewind

appropriately.

NOTE: If the engine res and stops, return

the choke lever to the “OPEN” position and

pull the starter handle several times to start

the engine again.

6. When the engine starts, down the choke

lever to open position.

NOTE: Open the choke lever fully before pull-

ing the throttle.

NOTE: In cold temperature or when the engine

is not warm enough, never open the choke

lever suddenly. Otherwise, the engine may

stop.

7. Warm-up for 2 to 3 minutes with engine

speed idle or low.

8. Warm-up is complete when quick engine

acceleration from low rpm to full throttle is felt.

NOTE: If the operator keeps pulling the

starter handle several times with the choke

lever left in the “CLOSE” position, the

engine may be difcult to start because of

ooding of the fuel. In case of ooding of the

fuel, remove the spark plug and pull the handle

several times rapidly to discharge any excess

fuel. Dry the spark plug electrode.

When the engine is warm (warm

start)

CAUTION: Be careful not to burn your

hand. Wear gloves when you start the

engine.

1. Put the blower on a at surface.

2. Push the primer pump several times.

3. Make sure that the choke lever is open.

4. Put your left hand on the top of the blower

and pull the starter handle slowly with your right

hand untill you feel the compression. Then pull

the starter handle strongly.

Stopping the engine

For tube throttle model: Release the throttle

trigger and then set the stop control lever to “O”

position.

1

2

► 1. Throttle trigger 2. Stop control lever

For hip throttle model: Set the throttle lever

to the low speed position to reduce the engine

speed. Then set the stop switch to “O” position.

2

1

► 1. Throttle lever 2. Stop switch

Prevention from carburetor icing

NOTICE: When environmental temperature

is higher than 10°C (50°F), always return

the lever to normal (sun mark) setting.

Otherwise the engine may be damaged by

overheating.

When the environmental temperature is low and

humidity is high, water vapor may freeze inside

the carburetor and the engine drives unsteadily

(carburetor icing). Change the setting of the anti

icing lever as follows if necessary.

1. Remove the screw and pull out the anti-ic-

ing lever.

2. Insert the anti-icing lever as follows:

15

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Warmer environment than than 10°C (50°F)

Set the nub to the sun mark (warmer position).

10°C (50°F) or colder environment

Set the nub to the the snow mark (anti-icing

position).

1

2

3

► 1. Anti-icing lever 2. Screw 3. Nub

3. Tighten the screw.

Adjusting shoulder strap

1. Adjust the shoulder strap to a length that is

comfortable to work while carrying the blower.

To tighten the strap, pull the end of the strap

downwards.

1

► 1. Shoulder strap

To loosen the strap, pull up the end of the

fastener.

1

► 1. Fastener

Roll up the end of the strap and hold it with the

band.

1

► 1. Band

2. Pull the stabilizer strap until there are no

space left between your back and the blower

housing.

To fasten the strap, pull the end of the strap

downwards.

1

► 1. Stabilizer strap

To loosen the strap, pull up the end of the

fastener.

16

ENGLISH

1

► 1. Fastener

Hip belt

Optional accessory

The hip belt enables the operator to carry the

tool more stably.

CAUTION: Make sure to release the hip

belt buckle before unloading the blower.

Adjusting the control lever position

For tube throttle model: Move the control han-

dle along the swivel pipe to the most comfortable

position. Then tighten the control handle with the

clamp screw.

1

► 1. Clamp screw

For hip throttle model: Move the handle

assembly along the swivel pipe to the most com-

fortable position. Then tighten the handle with

the clamp screw.

1

► 1. Clamp screw

Adjust the angle of the control arm.

1

► 1. Control arm

Blower Operation

1. While operating the blower, adjust the throt-

tle trigger / throttle lever so that the wind force is

appropriate for the work location and conditions.

2. Adjusting engine speed.

For tube throttle model: Engine speed

increases by pulling the throttle trigger. To

decrease the engine speed, loosen the throttle

trigger.

17

ENGLISH

The cruise control function allows the operator to

maintain a constant engine speed without pulling

the trigger lever. To increase the engine speed,

turn the stop control lever to high speed. To

decrease the engine speed, turn the stop control

lever to low speed.

2

1

► 1. Throttle trigger 2. Stop control lever

For hip throttle model: To increase the engine

speed, turn the throttle lever to high speed. To

decrease the engine speed, turn the throttle

lever to low speed.

1

► 1. Throttle lever

Transporting the blower

CAUTION: When transporting the

blower, be sure to stop the engine.

NOTICE: Do not sit or stand on the blower

or put a heavy object on it. It may damage

the machine.

NOTICE: Maintain the blower in an upright

position whenever transporting or storing.

Transporting or storing in a position that is not

upright may cause oil to spill inside the blower

engine. This may result in oil leaks and white

smoke from burning oil, and the air cleaner

may become dirty with oil.

NOTICE: Do not drag the blower when

transporting. Otherwise the blower housing

may be damaged.

MAINTENANCE

CAUTION: Before inspection and main-

tenance, stop the engine and allow it to

cool down. Remove the spark plug and plug

cap. Otherwise the operator may suffer burn or

serious injury due to an accidental start-up.

CAUTION: After inspection and main-

tenance, make sure that all parts are

assembled.

Replacing engine oil

CAUTION: The engine main unit and

engine oil still remain hot just after the

engine is stopped. When replacing engine

oil, make sure that the engine main unit

and engine oil are sufciently cooled down.

Otherwise, there may remain a risk of scald.

Allow sufcient time after stopping engine for

the engine oil to return to the oil tank to ensure

accurate reading of the oil amount.

CAUTION: If the oil lled above the

limit, it may become dirty or may catch re

with white smoke.

NOTICE: Never discard replaced engine oil

in garbage, ground or sewage. Disposal of

oil is regulated by law. In disposal, always fol-

low the relevant laws and regulations. For any

points remaining unknown, contact Authorized

Service Agent.

NOTICE: Oil will deteriorate even when

it is kept unused. Perform inspection and

replacement at regular intervals (replace with

new oil every 6 months).

Deteriorated engine oil shortens the life of the

sliding and rotating parts to a great extent.

Be sure to check the period and quantity of

replacement.

Interval of replacement

After rst 20 operating hours, followed by every

50 operating hours

Recommended oil

• Makita genuine 4-stroke engine oil or

• API grade SF class or higher, SAE 10W-30

oil (automobile 4-stroke engine oil)

Oil replacement procedure

Change the oil as follows:

18

ENGLISH

1

2

3

4

5

6

► 1. Drainage hole 2. Oil drain bolt 3. Gasket

(aluminum washer) 4. Oil cap 5. Oil cap gas-

ket 6. Oil port

1. Put the blower down on a level surface.

2. Put a waste oil container under the drainage

hole to catch the oil as it drains out. The con-

tainer should have a capacity of at least 140 ml

(4.7  oz) to catch all of the oil.

3. Loosen the oil drain bolt to let the oil drain

out. Be careful not to allow oil to get on the fuel

tank or other parts.

NOTICE: Be careful not to lose the gasket

(aluminum washer). Put the oil drain bolt in

a location where it does not get dirt.

4. Remove the oil cap. (Removing the oil cap

allows the oil to drain easily.)

NOTICE: Be sure to set the oil cap down in

a location where it does not get dirt.

5. As the level of the oil being drained

decreases, tilt the blower over on to the side with

the drain so that the oil will completely drain out.

6. After the oil has completely drained out,

tighten the oil drain bolt securely. If the bolt is not

tightly fastened, it may result in oil leakage.

NOTICE: Do not forget to put the gasket

(aluminum washer) back on when reattach-

ing the drain plug.

7. Pour approximately 140 ml (4.7  oz) oil into

the oil rell port up to the upper limit of the oil

gauge.

1

2

► 1. Upper limit mark 2. Lower limit mark

8. After lling with oil, tighten the oil cap

securely to prevent oil leaks.

NOTICE: Do not forget to put the oil cap

gasket back on when reattaching the oil

cap.

Cleaning of air cleaner

WARNING: INFLAMMABLES STRICTLY

PROHIBITED

Interval of Cleaning and Inspection

Daily (every 10 operating hours)

Cleaning procedure

1

2 3

4

► 1. Knob bolts 2. Air cleaner cover 3. Element

4. Breather

1. Loosen the knob bolts.

19

ENGLISH

2. Remove the air cleaner cover.

3. Remove the element and clean off any

dirt from the element with a cloth or air blow.

Replace the element with a new one if it is dam-

aged or very dirty.

NOTE: The element is a dry type and should

not get wet. Never wash with water.

4. Wipe off any oil around the breather with a

rag or cloth.

5. Install the element in the air cleaner case.

6. Attach the air cleaner cover and tighten the

knob bolts.

NOTICE: Clean the element several times

a day, if excessive dust adheres to it due to

dusty environment.

NOTICE: If operation continues with the

element remaining not cleared of oil, oil in

the air cleaner may fall outside, resulting in

oil contamination.

Checking the spark plug

CAUTION: Do not touch the spark plug

while the engine is running. Otherwise elec-

trical shock may result.

CAUTION: Set the stop control lever/

stop switch to OFF “O” position.

CAUTION: Check the spark plug cord

regularly. If it is damaged or torn, replace it.

Otherwise electrical shock may result.

NOTICE: When removing the spark plug,

clean the spark plug and cylinder head

rst, so that no dirt, sand, etc will enter the

cylinder.

NOTICE: Remove the spark plug after the

engine has cooled down in order to avoid

damaging the threaded hole in the cylinder.

NOTICE: Install the spark plug properly

into the threaded hole. If installed at an

angle, the threaded hole in the cylinder will get

damaged.

1. To open the plug cover, lift it and make a

half turn of it.

1

► 1. Plug cover

2. Use the box wrench provided as an stan-

dard accessory to remove and install the spark

plug.

3. The appropriate clearance between two

electrodes of spark plug is 0.7 to 0.8 mm (0.028″

to 0.031″). Adjust to the correct clearance when

it is too wide or too narrow.

Clean thoroughly or replace the spark plug if it

has accumulated carbon or contaminated.

For replacement, use NGK CMR6H.

20

ENGLISH

0.7 mm – 0.8 mm (0.028″ – 0.031″)

4. To close the plug cover, make a half turn of

it, and press around the dented part.

1

► 1. Plug cover

Cleaning the fuel lter

CAUTION: Make sure there is no dam-

age on the fuel tank. If there are any damage

on the fuel tank, ask authorized service center

immediately for repair.

NOTICE: Clean the fuel lter regularly.

Clogged fuel lter may cause difculty of

start-up or failure of engine speed increase.

Check the fuel lter regularly as follows:

1

32

► 1. Fuel tank cap 2. Fuel lter 3. Hose clamp

1. Remove the fuel tank cap, drain the fuel to

empty the tank. Check the tank inside for any for-

eign materials. If any, wipe clean such materials.

2. Pull out the fuel lter with wire through the

fuel lling port.

3. If the fuel lter surface is contaminated,

clean it with gasoline.

NOTICE: Follow the method specied by

each local authority for disposing the gaso-

line used for cleaning the fuel lter.

NOTICE: Replace the fuel lter if it is

excessively contaminated.

4. After checking, cleaning or replacing, insert

the fuel lter into the fuel pipe and x it with the

hose clamp. Reset the fuel lter in the fuel tank

and tighten rmly the fuel tank cap.

Adjustment of idling speed

CAUTION: The carburetor is factory

adjusted. Never adjust other than idling

speed. For other adjustments, ask your autho-

rized service center.

Appropriate low-speed rotation is 2,800 min

-1

(rpm).

If it is necessary to change the rotation speed,

adjust the idle speed with a Phillips screwdriver.

If the engine stops or runs unsteadily at idle, turn

the adjusting screw to the right, and the idling

speed increases. If the machine blows too strong

at idle, turn the adjusting screw to the left, and

the idling speed drops.

1

► 1. Idling adjusting screw

Checking throttle valve

If the control cable is bent or caught, the throttle

valve does not contact with the idle adjusting

screw, and it prevents the engine from proper

idling. In such a case, reposition the control

cable to ensure proper valve movement.

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