Hitachi CS30EH: инструкция

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CS30EH (S)/CS35EH (S)

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Owner's manual

Ägarhandbok

Betjeningsvejledning

Bruksanvisning

Omistajan opas

Руководство пользователя

970-82102-200 2007.07

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CS30EH (S)/CS35EH (S)

Read the manual carefully before

operating this machine.

Owner's manual

GB-1

WARNING

The engine exhaust from this product

contains chemicals known to the State of

California to cause cancer, birth defects

and other reproductive harm.

It is important that you read, fully understand

and observe the following safety precautions

and warnings. Careless or improper use of the

unit may cause serious or fatal injury.

Read, understand and follow all warnings and

instructions in this manual and on the unit.

One-handed usage not permitted. While cutting,

hold saw firmly with both hands with thumb

firmly locked around front handle.

Always wear eye, head and ear protectors when

using this unit.

The saw is specially designed for tree service

and therefore shall be used by trained opera-

tors only, in off-ground work in trees.

Warning, kickback danger. Be careful sudden

and accidental upward and/or backward mo-

tion of the guide bar.

It is important that you wear the protective clothing

for feet, legs, hands and fore-arms.

Before using your machine

Read the manual carefully.

Check that the cutting equipment is correctly assembled and adjusted.

Start the unit and check the carburetor adjustment. See "Maintenance".

GB-2

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We,

Nikko Tanaka Engineering Co., Ltd., 3-4-29 Tsudanuma, Narashino, Chiba, Japan

Declare under our sole responsibility that the product, chain saw model

CS30EH (S)/CS35EH (S)

to which this declaration relates is in conformity with the essential safety requirements of directives.

98/37/EC, 89/336/EEC, 2000/14/EC

The following standards have been taken into consideration

EN ISO 11681-2:1998/Amd 1:2003

EN ISO 12100-1:2003,EN ISO 12100- 2:2003

CISPR12:2005

Notified body: 0404, SMP Svensk MaskinprovningAB, Fyrisborgsgaian 3, SE-754 50, Uppsala, Sweden,

has carried out EU type examination according to Article 8, point 2c, paragraph 3. The notified body

has issued certificate of EU type examination no: 404/99/644 according to Annex Vl, point 4.

Manufactured at : Chiba, Japan

on the 05/01/2007

Signature:

Serial No. up from E570001

Yoshio Osada

Position : Director

Index

What is what?

4

Warnings and safety instructions

5

Assembly procedures

6

Operating procedures

7

Maintenance

11

Specifications

15

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1. What is what?

Since this manual covers several models, there may be some difference between pictures and your unit. Use the instructions that apply to your unit.

1. Throttle trigger

2. Throttle trigger lockout (Safety trigger)

3. Ignition switch

4. Oil tank cap

5. Recoil starter

6. Front handle

7. Fuel tank cap

8. Choke control knob

9. Priming pump

10. Guide bar

11. Saw chain

12. Chain brake(Front hand guard)

13. Attachment point

14. Spiked bumper (optional)

15. Chain catcher

16. Guide bar cover

17. Combi box spanner

18. Owner's manual

19. Throttle lock

2. Warnings and safety instructions.

Operator safety

r unit.

WARNING!

WARNING!

Maintenance safety

This chain saw is designed especially for

Never modify the unit/machine in any way.

Maintain the unit/machine according to rec-

G

tree care and surgery. Only persons trained

Do not use your unit/machine for any job

ommended procedures.

except that for which it is intended.

Disconnect the spark plug before performing

B

in tree care and surgery may use this saw.

Observe all literature, procedures and

maintenance except for carburetor adjustments.

WARNING!

recommendations from the relevant

Keep others away when making carburetor

Never use chain saw without any safety

professional organization. Failure to do so

adjustments.

equipment or that has faulty safety

constitutes a high accident risk. We

Use only genuine HITACHI replacement parts

equipment. It could result in serious

recommend always using a rising platform

as recommended by the manufacturer.

personal injury.

for sawing in trees. Rappelling techniques

WARNING!

are extremely dangerous and require special

WARNING!

Improper maintenance could result in

training. The operator must be trained in and

Using guide bar/chain other than recom-

serious engine damage or in serious

familiar with the use of safety equipment and

mended by the manufacturer which are not

personal injury.

working and climbing techniques. Always

approved, could result in a high risk of

use the restraining equipment for both the

personal accidents or injury.

operator and the saw.

Always wear a safety face shield or goggles.

Fuel safety

Transport and storage

Gloves should be used when sharpening

Mix and pour fuel outdoors and where there are

Carry the unit/machine by hand with the

chain.

no sparks or flames.

engine stopped and the muffler away from

Always wear safety protective equipment such

Use a container approved for fuel.

your body.

as jacket, trousers, gloves, helmet, boots with

Do not smoke or allow smoking near fuel or the

Allow the engine to cool, empty the fuel tank,

steel toe-caps and non-slip soles whenever

unit/machine or while using the unit/machine.

and secure the unit/machine before storing or

you use a chain saw. For working in trees the

Wipe up all fuel spills before starting engine.

transporting in a vehicle.

safety boots must be suitable for climbing

Move at least 3 m away from fueling site before

Empty the fuel tank before storing the

techniques. Do not wear loose clothing,

starting engine.

unit/machine, It is recommended that the fuel

jewelry, short pants, sandals or go barefoot.

Stop engine before removing fuel cap.

be emptied after each use. If fuel is left in the

Secure hair so it is above shoulder length.

Empty the fuel tank before storing the

tank, store so fuel will not leak.

Do not operate this tool when you are tired, ill

unit/machine. It is recommended that the fuel

Store unit/machine out of the reach of

or under the influence of alcohol, drugs or

be emptied after each use. If fuel is left in the

children.

medication.

tank, store so fuel will not leak.

Clean and maintenance the unit carefully and

Never let a child or inexperienced person

Store unit/machine and fuel in area where fuel

store it in a dry place

operate the machine.

vapors cannot reach sparks or open flames

Make sure engine switch is off when trans-

Wear hearing protection.

from water heaters, electric motors or switches,

porting or storing.

Never start or run the engine inside a closed

furnaces. etc.

When transporting in a vehicle, cover chain

room or building. Breathing exhaust fumes can

with chain cover.

kill.

WARNING!

If situations occur which are not covered in this

For respiratory protection, wear a protection

Antivibration systems do not guarantee that

manual, take care and use common sense.

mask while emitting the chain oil mist and dust

you will not sustain whitefinger dis-ease or

Contact HITACHI dealer if you need assistance.

from sawdust.

carpal tunnel syndrome. Therefore, continual

Pay special attention to statements preceded by

Keep handles free of oil and fuel.

and regular users should monitor closely the

the following words:

Keep hands away from cutting equipment.

condition of their hands and fingers. If any of

Do not grab or hold the unit by the cutting

the above symptoms appear, seek medical

WARNING!

equipment.

advice immediately.

Indicates a strong possibility of severe

When the unit is turned off, make sure the

personal injury or loss of life, if instructions

cutting attachment has stopped before the unit

Cutting safety

are not followed.

is set down.

Do not cut any material other than wood or

When operation is prolonged, take a break

wooden objects.

CAUTION!

from time to time so that you may avoid

For respiratory protection, wear an aerosol

Indicates a possibility of personal injury or

possible whitefinger disease which is caused

protection mask when cutting the wood after

equipment damage, if instructions are not

by vibration.

insecticide has been applied.

followed.

The operator must obey the local regulations

Keep others including children, animals,

of cutting area.

bystanders and helpers outside the hazard

NOTE!

zone, Stop the engine immediately if you are

Helpful information for correct function and

WARNING!

approached.

use.

Long or continuous exposure to high noise

Hold the unit/machine firmly with the right

levels may cause permanent hearing

hand on the rear handle and the left hand on

impairment. Always wear approved hearing

the front handle.

protection when operating a unit/machine.

Keep firm footing and balance. Do not over-

reach.

Unit / machine safety

Keep all parts of your body away from the

Inspect the entire unit/machine before each

muffler and cutting attachment when the

use. Replace damaged parts. Check for fuel

engine is running.

leaks and make sure all fasteners are in place

Keep Bar/Chain below waist level.

and securely tightened.

Before felling a tree, the operator must be

Replace parts that are cracked, chipped or

accustomed to the sawing techniques of the

damaged in any way before using the

chain saw.

unit/machine.

Be sure to pre-plan a safe exit from a failing

Make sure the safety guard is properly

tree.

attached.

While cutting, hold saw firmly with both hands

Keep others away when making carburetor

with thumb firmly locked around front handle,

adjustments.

and stand with feet well balanced and your

Use only accessories as recommended for this

body balanced.

unit/machine by the manufacturer.

Stand to the side of the saw when cutting -

Never let the chain strike any obstacle.

never directly behind it.

If the chain makes contact, the machine should

Always keep the spiked bumper face to a tree,

be stopped and checked carefully.

because the chain may suddenly be drawn into

Make sure the automatic oiler is working.Keep

a tree.

the oil tank filled with clean oil. Never let chain

When completing a cut, be ready to hold up the

run dry on the bar.

units as it breaks into clear, so it will not follow

All chainsaw service, other than the items listed

through and cut your legs, feet or body, or

in the operator's/owner's manual, should be

contact an obstruction.

performed by competent chain-saw service

Be alert against kickback (when saw kicks up

personnel. (For example, if improper tools are

and back at operator). Never cut with the nose

used to remove the flywheel or if an improper

of the bar.

tool is used to hold the flywheel in order to

remove the clutch, structural damage to the

flywheel could occur and could subsequently

cause the flywheel to burst.)

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3. Assembly procedures

WARNING!

WARNING!

Never try to start engine without side case

7. Raise the bar end, and tighten the chain (1)

During operation, hold chain saw firmly

securely fastened.

by turning the tension adjustment bolt (2)

with both hands. A single hand operation

1. Remove chain bar clamp nuts (3).

clockwise. To check proper tension, lightly

may cause serious injury.

2. Remove the side case (1) as pinching the

lift up the center of chain and there should

Fuel

rear part of the side case (1) .(Fig. 1-1)

be about 0.5-1.0mm clearance between bar

* Install the spiked bumper (1) (If so equipped)

and edge of drive link (3). (Fig.1-4, 5)

to the unit with the two screws. (Fig.1-1B)

3. Install, the chain bar (1) onto the bolts (2),

CAUTION!

then push it toward the sprocket (3) as far as

PROPER TENSION IS EXTREMELY IM-

it will go. Make sure that the boss of chain

PORTANT!

tension adjust bolt (4) fits into the hole of the

8. Raise the bar end and securely tighten the

bar (5). (Fig.1-2)

chain bar clamp nuts with the box wrench.

(Fig. 1-4)

NOTE!

9. A new chain will stretch so adjust the chain

Slightly move the bar back and forth and make

after a few cuts and watch chain tension

sure the chain tension boss (4) fits into the hole

carefully for the first half hour of cutting.

(5) in the bar properly.

4. Confirm the direction of saw chain (1) is

NOTE!

correct as in the figure, and align the chain on

Check the chain tension frequently for

the sprocket. (Fig. 1-3)

optimum performance and durability.

5. Guide the chain drive links into the bar

groove all around the bar.

CAUTION!

6. Install the side case (1) onto the guide bar

When the chain is excessively tightened, the

clamp bolts after inserting it on the align-

bar and chain will be damaged rapidly.

ment/locking tab on the engine case (2).

Conversely, when the chain is excessively

(Fig. 1-1)

loosened, it may get out of the groove in the

Then fix the clamp nuts temporarily.

bar.

the fue

Always wear gloves when touching the chain.

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Fig. 2-1 Fig. 2-1CFig. 2-1B

Fig. 2-2 Fig. 2-3 Fig. 2-4

4. Operating procedures

Fuel (Fig. 2-1)

Before fueling, clean the tank cap area care-

CAUTION!

fully, to ensure that no dirt falls into the tank.

Before starting, make sure chain brake is

WARNING!

Make sure that the fuel is well mixed by shaking

disengaged (if so equipped) and that the

The chain saw is equipped with a two-

the container, before fueling.

bar/chain does not touch anything.

stroke engine. Always run the engine on

1. Set ignition switch (1) to ON position.

fuel, which is mixed with oil.

Chain oil (Fig. 2-1B)

* Push priming bulb (5) several times so

Provide good ventilation, when fueling or

Fill up with chain oil (2). Always use good

that fuel flows through bulb into carburetor.

handling fuel.

quality chain oil. When the engine is running,

(If so equipped)(Fig. 2-3)

Fuel

the chain oil is automatically discharged.

2. With the safety trigger (2) pressed pull

Always use branded 89 octane unleaded

throttle trigger (4) and push throttle lock (3),

gasoline.

NOTE!

then slowly release the throttle trigger first,

Use genuine two-cycle oil or use a mix

When pouring fuel (1) or chain oil (2) into the

then the safety trigger.

between 25:1 to 50:1, please consult the oil

tank, place the unit with cap side up.

This will lock the throttle in starting position.

bottle for the ratio or HITACHI dealer.

(Fig. 2-1B)

(Fig.2-2)

Only for the state of California at 50:1.

3. Pull choke knob to choked position (4).

If genuine oil is not available, use an anti-

ADJUSTMENT OF CHAIN OIL SUPPLY

(Fig.2-3)

oxidant added quality oil expressly labeled for

The chain oil quantity discharged through the

4. Pull recoil starter briskly, taking care to keep

air-cooled 2-cycle engine use(JASO FC

lubrication system is factory adjusted to the

the handle in your grasp and not allowing it

GRADE OIL or ISO EGC GRADE). Do not use

maximum. Adjust the quantity in accordance

to snap back. (Fig.2-4)

BIA or TCW (2-stroke water-cooling type)

with the operating condition.

5. When you hear the engine want to start,

mixed oil.

Turn the adjusting screw (1) counterclockwise

return choke lever to RUN position (open).

Never use multi-grade oil (10 W/30) or waste

to decrease the quantity and turn it clockwise to

Then pull recoil starter briskly again.

oil.

increase the quantity. (Fig.2-1C)

Always mix fuel and oil in a separate clean

Do not try to turn the screw beyond level marks.

NOTE!

container.

If engine does not start, repeat procedures

Starting (Fig. 2-2, 3)

from 2 to 5.

Always start by filling half the amount of fuel,

6. After starting engine, pull throttle trigger to

release throttle lock. Then allow the engine

which is to be used. Then add the whole

WARNING!

When the engine starts with the throttle

about 2-3 minutes to warm up before

amount of oil. Mix (shake) the fuel mixture. Add

lock engaged, the engine speed is high

subjecting it to any load.

the remaining amount of fuel.

enough to make the chain rotate.

Mix (shake) the fuel-mix thoroughly before filling

the fuel tank.

Fueling

WARNING! (Fig.2-1B)

Always shut off the engine before refuel-

ing.

Slowly open the fuel tank (1), when filling

up with fuel, so that possible over-

pressure disappears.

Tighten the fuel cap carefully, after fuel-

ing.

Always move the unit at least 3 m (10 ft.)

from the fueling area before starting.

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Fig.2-4B

Fig.2-6Fig.2-5

WARNING!

BASIC TECHNIQUES FOR MAKING FEL-

Do not carry the machine with the engine

LING, LIMBING AND BUCKING CUTS

running.

The intention of the following information is

Stopping (Fig. 2-6)

to provide you with the general introduction

Decrease engine speed, and push ignition

to wood cutting techniques.

switch to stop position.

WARNING!

This information does not cover all

WARNING!

specific situations, which may depend on

KICKBACK DANGER (Fig. 2-7)

differ-ences in terrain, vegetation, kind of

One of the most severe dangers when

wood, form and size of trees, etc. Consult

working with a chain saw is the possibility of

your servicing dealer, forestry agent or

kickback. Kickback may occur when the

local forestry schools for advice on

upper tip of the guide bar touches an object,

specific woodcutting problems in your

Fig.2-7

or when the wood closes in and pinches the

area,

saw chain in the cut. Tip contact in some

This will make your work more efficient

cases may cause a lightning fast reverse

and safer.

NOTE!

reaction, kicking the guide bar up and back

Icing protection system (Fig.2-4B)

toward you. Pinching the saw chain along the

WARNING!

When you use the unit in winter time or cold

top of the guide bar may also push the guide

Avoid cutting in adverse weather condi-

weather, move the lever forward (2) to protect

bar rapidly back towards you. Either of these

tions, such as dense fog, heavy rain,

carburetor from icing, otherwise just leave it in

reactions may cause you to lose control of the

bitter cold, high winds, etc.

its regular position (1).

saw which could result in serious personal

Adverse weather is often tiring to work in

injury.

and creates potentially dangerous condi-

Chain brake operation (Fig. 2-5)

Even though your saw has safety built into its

tions such as slippery ground.

Chain brake (1) (If so equipped) is designed to

design, you should not rely on these safety

High winds may force the tree to fall in an

activate in an emergency such as kick-back

features exclusively.

unexpected direction causing property

action. Please check to verify that it works

Know where your bar tip is at all times. Kickback

damage or personal injury.

properly before use.

does occur if you allow the kickback zone (1) of

Application of brake is made by moving the

the bar to touch an object. Do not use that area.

CAUTION!

front guard towards the bar. During the chain

Kickback from pinching is

Never use a chainsaw to pry or for any

brake operation, even if the throttle lever is

caused by a cut closing and pinching the

purpose for which it is not intended.

pulled, the engine speed does not increase

upper side of the guide bar. Study your cut

and the chain does not turn. To release the

and make sure it will open as you cut through.

WARNING!

brake, pull up the chain brake lever.

Maintain control when the engine is running

Avoid stumbling on obstacles such as

by always keeping a firm grip on the saw with

stumps, roots, rocks, branches and fallen

How to confirm:

your right hand on the rear handle, your left

trees. Watch out for holes and ditches. Be

1) Turn off the engine.

hand on the front handle and your thumbs

extremely cautious when working on

2) Holding the chain saw horizontally, release

and fingers encircling the handles. Always

slopes or uneven ground. Shut off the

your hand from the front handle, hit the tip of

hold the saw with both hands during operation

saw when moving from one work place to

the guide bar to a stump or a piece of wood,

and cut at high engine speed.

another.

and confirm brake operation. Operating level

Always cut at wide open throttle. A slow

varies by bar size.

WARNING!

moving chain can easily catch and force the

Do not overreach or cut above shoulder

saw to jerk.

height.

WARNING!

Use extra caution when felling, and do not

use the saw in a nose-high position or

above shoulder height.

CHAIN CATCHER

In case the brake is not effective, ask our dealer

The chain catcher is located on the power head

for inspection and repairs.

just below the chain to further prevent the

a tree.

If the engine keeps rotating at high speed with

possibility of a broken chain striking the

the brake engaged, the clutch will overheat

chainsaw user.

causing trouble.

When the brake engages during operation,

WARNING!

immediately release the throttle lever to stop the

Do not stand in-line with chain when

engine.

cutting.

6. Specifications

MODEL CS30EH (S)/CS35EH (S)

G

B

Vibration level (m/s

2

) by ISO22867

Engine Size (ml)

............................................... 34

Front handle ..................................................... 7.4

Rear handle ...................................................... 9.0

Spark Plug

....................................................... Campion CJ-8Y or RCJ-8Y

NGK BPM-6A or BPMR-6A

or equivalent

-1

Max. engine speed (min

......................... 11,500

)

Fuel Tank Capacity (mI)

................................... 300

-1

Idle engine speed (min

............................ 2,800

)

Chain Oil Tank Capacity (mI)

............................ 190

Type of guide bar

.........................................

Dry Weight (kg)

................................................ 3.6

(Without guide bar and chain)

Type of chain

.............................................. 91 VG

(Oregon)

Guide bar length (mm)

CS30EH (S)........ 300 (12")

CS35EH (S)........ 350 (14")

Max. chain speed (m/sec)

............................. 21.9

Chain pitch (mm)

.............................................. 9.52 (3/8")

Sprocket (number of teeth)

.......................... 6

Chain gauge (mm)

............................................ 1.27 (0.05")

Sound pressure level (dB(A)) by ISO22868

..... LpA

NOTE : Equivalent noise level/vibration levels are calculated as the

97.0

time-weighted energy total for noise/vibration levels under

various working conditions with the following time distribution:

1/3 idle, 1/3 full, 1/3 racing speed.

* All data subject to change without notice.

Sound power level (dB(A)) by ISO22868 ......... Lw measured

106.7

Sound power level (dB(A)) by 2000/14/EC ..... LwA

107

GB-15

.4-7B

GB-16