Hitachi CS45EM: инструкция
Раздел: Оборудование для загородных домов и сада
Тип: Бензопила
Характеристики, спецификации
Инструкция к Бензопиле Hitachi CS45EM
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OWNER’S MANUAL
S
E
SE
Ägarhandbok
DK
BETJENINGSVEJLEDNING
NO
Bruksanvisning
D
FI
Omistajan opas
K
RU
Руководство пользователя
N
O
F
I
R
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GB
CHAINSAWS
SE
Kedjesågar
DK
MOTORSAVE
NO
MOTORSAGER
FI
KETJUSAHAT
RU
ЦEПНЫE ПИЛЫ
CS40EM/45EM
970-82830-200 2007.07
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OWNER’S MANUAL
Read the manual carefully before
operating this machine.
CHAIN SAWS
CS40EM/45EM
GB-1
EXPLANATION OF SYMBOLS AND SAFETY WARNINGS
Read the manual carefully before
Wear head, eye and ear
operating this machine.
protection.
Use the chain saw
Warning! Danger of
with two hands.
kickback.
Read, understand and
follow all warnings.
WARNING!!!
RISK OF DAMAGING HEARING
IN NORMAL CONDITIONS OF USE, THIS MACHINE
MAY INVOLVE A DAILY LEVEL OF PERSONAL EXPOSURE TO NOISE
FOR THE OPERATOR EQUAL TO OR GREATER THAN
85 dB(A)
MODEL
SOUND LEVEL
VIBRATION LEVEL
ISO 22868
ISO 22868
ISO 22867
Lw measured
LpA
Front handle Rear handle
2000/14/EC
LwA
3
2
2
CS40EM 49.3 cm
100.8 dB(A)
103.6 dB(A)
5.5 m/s
7.2 m/s
/45EM
110 dB(A)
GB-2
G
B
DECLARATION OF CONFORMITY
(Directive 98/37/EC, EMC 89/336/EEC)
and to the regulations governing transposition
Internal control production
MANUFACTURER : Nikko Tanaka Engineering Co.,LTD
3-4-29 Tsudanuma
Narashino
Chiba, JAPAN
DECLARES THAT THE DESIGN OF THE MACHINE DESCRIBED BELOW :
Model : CS40EM/45EM
Serial no. : E57001 and up
Make : Nikko Tanaka Engineering
CONFORMS TO THE REQUIRMENTS OF THE MODIFIED MACHINES
DIRECTIVE (Directive 98/37/EC, EMC 89/336/EEC) AND TO THE NATIONAL
REGULATIONS GOVERNING ITS TRANSPOSITION ABROAD (ISO11681-1,
ISO12100-1 and -2, CISPR 12) : AND
THAT IT HAS BEEN ISSUED WITH A CECERTIFICATE, NO. 404/05/1070
BY 404, SMP Svensk MaskinprovningAB, Fyrisborgsgaian 3, SE-754 50, Uppsala,
Sweden.
Signed in Chiba, Japan
05/01/2007
Yoshio Osada
Director
Contents
1. For Safe Operation ................................................................... 4
2. Explanation of Symbols on the Machine .................................. 6
3. Description ............................................................................... 7
4. Installing Guide Bar and Saw Chain......................................... 8
5. Fuel and Chain Oil .................................................................... 9
6. Operating the Engine ............................................................. 10
7. Sawing .................................................................................... 12
8. Maintenance ........................................................................... 13
9. Maintenance of Saw Chain and Guide Bar ............................ 14
10. Troubleshooting Guide ........................................................... 15
11. Specifications ......................................................................... 16
GB-3
1. For safe operation
1. Never operate a chain saw when
9. Never start cutting until you have
you are fatigued, ill, or upset, or
a clear work area, secure foot-
under the influence of medica-
ing, and a planned retreat path
tion that may make you drowsy,
from the falling tree.
or if you are under the influence
of alcohol or drugs.
10. Always hold the chain saw firmly
2. Use safety footwear, snug fitting
with both hands when the engine
clothing and eye, hearing and
is running. Use a firm grip with
head protection devices.
thumb and fingers encircling the
Use the vibration-proof glove.
chain saw handles.
3. Keep the saw chain sharp and
the saw, including the AV system,
well maintained. A dull chain will
11. Keep all parts of your body away
increase cutting time, and press-
from the saw chain when the en-
ing a dull chain through wood will
gine is running.
increase the vibrations transmit-
ted to your hands. A saw with
loose components or with dam-
aged or worn AV buffers will also
tend to have higher vibration lev-
12.Before you start the engine,
els.
make sure the saw chain is not
contacting anything.
4. All the above mentioned precau-
13. Always carry the chain saw with
tions do not guarantee that you
the engine stopped, the guide
will not sustain whitefinger
bar and saw chain to the rear,
diseaseor carpal tunnel syn-
and the muffler away from your
drome. Therefore, continual and
body.
regular users should monitor
14. Never modify the unit or remove
closely the condition of their
the safety components in any way.
hands and fingers. If any of the
Do not use your unit for any job
above symptoms appear, seek
except that for which it is intended.
medical advice immediately.
Use only genuine HITACHI re-
placement parts as recom-
5. Always use caution when han-
mended by the manufacturer.
dling fuel. Wipe up all spills and
15. Always inspect the chain saw be-
then move the chain saw at least
fore each use for worn, loose, or
3 m from the fueling point before
damaged parts. Never operate
starting the engine.
a chain saw that is damaged, im-
properly adjusted, or is not com-
6. Eliminate all sources of sparks or
pletely and securely assembled.
flame (i.e. smoking, open flames,
Be sure that the saw chain stops
or work that can cause sparks)
moving when the throttle control
in the areas where fuel is mixed,
trigger is released.
poured, or stored.
16. All chain saw service, other than
the items listed in the Owner’s
7. Do not smoke while handling fuel
Manual, should be performed by
or while operating the chain saw.
competent chain saw service
personnel. (E.g., if improper tools
8. Do not allow other persons to be
are used to remove the flywheel,
near the chain saw when start-
or if an improper tool is used to
ing or cutting. Keep bystanders
hold the flywheel in order to re-
and animals out of the work area.
move the clutch, structural dam-
Children, pets and bystanders
age to the flywheel could occur
should be a minimum of 10 m
which could subsequently cause
away when you start or operate
the flywheel to disintegrate.)
the chain saw.
17. Always shut off the engine be-
fore setting it down.
GB-4
18. Use extreme caution when cut-
WARNING
ting small size brush and sap-
lings because slender material
• Kickback may occur when the
G
may catch the saw chain and be
nose or tip of the guide bar
B
whipped toward you or pull you
touches an object, or when the
off balance.
wood closes in and pinches the
saw chain in the cut. Tip con-
19. When cutting a limb that is un-
tact in some cases may cause
der tension, be alert for spring-
a lightning fast reverse reac-
back so that you will not be
tion, kicking the guide bar up
struck when the tension in the
and back towards the operator.
wood fibers is released.
Pinching the saw chain along
the top of the guide bar may
20. Never cut in high wind, bad
push the guide bar rapidly back
weather, when visibility is poor or
towards the operator. Either of
in very high or low temperatures.
these reactions may cause you
Always check the tree for dead
to lose control of the saw, which
branches which could fall during
could result in serious personal
the felling operation.
injury.
• Do not rely exclusively on the
21. Keep the handles dry, clean and
safety devices built into your
free of oil or fuel mixture.
saw. As a chain saw user you
should take several steps to
22. Operate the chain saw only in
keep cutting jobs free from ac-
well ventilated areas. Never start
cident or injury.
or run the engine inside a closed
(1) With a basic understanding of
room or building. Exhaust fumes
kickback you can reduce or
contain dangerous carbon mon-
eliminate the element of surprise.
oxide.
Sudden surprise contributes to
accidents.
23. For respiratory protection, wear
(2) Keep a good grip on the saw with
a protection mask while emitting
both hands, the right hand on the
the chain oil mist and dust from
rear handle, and the left hand on
sawdust.
the front handle, when the engine
is running. Use a firm grip with
24. Do not operate the chain saw in
thumbs and fingers encircling
a tree unless specially trained to
the chain saw handles. A firm
do so.
grip will help you reduce kick-
back and maintain control of the
25. Guard against kickback. Kick-
saw.
back is the upward motion of the
guide bar which occurs when the
(3) Make certain that the area in
saw chain at the nose of the
which you are cutting is free from
guide bar contacts an object.
obstructions. Do not let the nose
Kickback can lead to dangerous
of the guide bar contact a log,
loss of control of the chain saw.
branch, or any other obstruction
which could be hit while you are
26.When transporting or storage
operating the saw.
your chain saw, make sure the
(4) Cut at high engine speeds.
appropriate guide bar protector
is in place.
(5) Do not overreach or cut above
shoulder height.
27. Clean and maintenance the unit
carefully and store it in the dry
place.
(6) Follow the manufacturer’s sharp-
ening and maintenance instruc-
tions for the saw chain.
KICKBACK SAFETY PRECAU-
(7) Only use replacement bars and
TIONS FOR CHAIN SAW USERS
chains specified by the manufac-
turer or the equivalent.
GB-5
2. Explanation of Symbols on the Machine
WARNING
• For safe operation and maintenance, symbols are carved in relief on the machine.
According to these indications, please be careful not to make any mistake.
The port to refuel “MIX GASOLINE”
Position: Fuel cap
The port to top up chain oil
Position: Oil cap
Setting the switch to the “ | ” position, the engine starts.
Setting the switch to the “O” position, the engine stops immediately.
Position: Rear-left of the unit
Starting the engine.
Starting mode when the engine is cold. (cold start)
Position: Upper-right of the aircleaner cover
The screw under the “H” stamp is The High-speed adjustment screw.
The screw under the “L” stamp is The Slow-speed adjustment screw.
The screw at the left of the “T” stamp is the Idle adjustment screw.
Position: Left side of the rear handle
Shows the directions that the chain brake is released (white arrow) and activated (black ar-
row).
Position: Front of the chain cover
GB-6
3. Description
Since this manual covers several models, there may be some difference between pictures and your unit.
G
Use the instructions that apply to your unit.
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1. Throttle trigger
2. Safety trigger
3. Ignition switch
4. Oil tank cap
5. Recoil starter
6. Front handle
7. Fuel tank cap
8. Decompression valve
9. Airfilter cover
10. Guide bar
11. Saw chain
12. Chain brake
13. Choke knob
14. Spiked bumper
15. Chain catcher
16. Side case
17. Guide bar clamp nut
GB-7
4. Installing Guide Bar and Saw Chain
A standard saw unit package contains the items as illustrated.
Power unit
Plug wrench
Screwdriver for
carburetor adjustment
Bar protector
Guide bar
Spike and mountaing screws
Saw chain
Open the box and install the guide bar and the saw
chain on the power unit as follows:
NOTE
* Install the provided spiked
Pay attention to the correct direction of the saw chain.
bumper (1) to the unit with
Moving direction
the two screws.
WARNING
5. Fit the chain cover to the power unit and fasten the
nuts to finger tightness.
• The saw chain has very sharp edges. Use thick
protective gloves for safety.
6. While holding up the tip of the bar, adjust the chain
tension by turning the tensioner screw until the tie
1. Pull the guard towards the front handle to check that
straps just touch the bottom side of the bar rail.
the chain brake is not engaged.
(1) Tensioner
screw
2. Loosen the nuts and remove the chain cover.
(2) Loosen
(3) Tighten
3. Install the attached spike to the power unit.
4. Gear the chain to the sprocket and, while fitting the
saw chain around the guide bar, mount the guide
bar to the power unit. Adjust the position of chain
7. Tighten the nuts securely with the bar tip held up
tensioner nut on the chain cover to the lower hole of
(12 ~ 15 N·m). Then check the chain for smooth ro-
guide bar.
tation and proper tension while moving it by hand. If
necessary, readjust with the chain cover loose.
(1) Hole
8. Tighten the tensioner screw.
(2) Tensioner nut
(3) Chain cover
NOTE
A new chain will expand its length in the beginning of
use. Check and readjust the tension frequently as a loose
chain can easily derail or cause rapid wear of itself and
the guide bar.
GB-8
5. Fuel and Chain Oil
■ FUEL
agitate depending on oil ingredients, sufficient agi-
G
tation is necessary for the engine to last long. Be
B
WARNING
careful that, if the agitation is insufficient, there is an
increased danger of early piston seizing due to ab-
• Gasoline is very flammable. Avoid smoking or
normally lean mixture.
bringing any flame or sparks near fuel. Make sure
5.
Put a clear indication on the outside of the container
to stop the engine and allow it cool before refuel-
to avoid mixing up with gasoline or other containers.
ing the unit. Select outdoor bare ground for fuel-
6. Indicate the contents on outside of container for easy
ing and move at least 3 m (10 ft) away from the
identification.
fueling point before starting the engine.
■ 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.
WARNING
• The HITACHI engines are lubricated by oil specially
1. Select flat and bare ground for fueling.
formulated for air-cooled 2-cycle gasoline engine use.
2. Move at least 10 feet (3 meters) away from the
If genuine oil is not available, use an anti-oxidant
fueling point before starting the engine.
added quality oil expressly labeled for air-cooled 2-
3. Stop the engine before refueling the unit. At that
cycle engine use(JASO FC GRADE OIL or ISO EGC
time, be sure to sufficiently agitate the mixed
GRADE).
gasoline in the container.
• Do not use BIA or TCW (2-stroke water-cooling type)
mixed oil.
■ 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.
■ RECOMMENDED MIXING RATIO
3. OIL FOR 4-CYCLE ENGINE USE – It can cause spark
GASOLINE 50 : OIL 1
plug fouling, exhaust port blocking, or piston ring
sticking.
• Exhaust emission are controlled by the funda-
4. Mixed fuels which have been left unused for a
mental engine parameters and components (eq.,
period of one month or more may clog the carbu-
carburation, ignition timing and port timing) with-
retor and result in the engine failing to operate prop-
out addition of any major hardware or the intro-
erly.
duction of an inert material during combustion.
5. In the case of storing the product for a long period
• These engines are certified to operate on unleaded
of time, clean the fuel tank after rendering it empty.
gasoline.
Next, activate the engine and empty the carburetor
• Make sure to use gasoline with a minimum octane
of the composite fuel.
number of 89RON (USA/Canada: 87AL).
6. In the case of scrapping the used mixed oil con-
• If you use a gasoline of a lower octane value than
tainer, scrap it only at an authorized repository site.
prescribed, there is a danger that the engine tem-
perature may rise and an engine problem such as
NOTE
piston seizing may consequently occur.
• Unleaded gasoline is recommended to reduce the
As for details of quality assurance, read the description
contamination of the air for the sake of your health
in the section Limited Warranty carefully. Moreover, nor-
and the environment.
mal wear and change in product with no functional in-
• Poor quality gasolines or oils may damage sealing
fluence are not covered by the warranty. Also, be care-
rings, fuel lines or fuel tank of the engine.
ful that, if the usage in the instruction manual is not ob-
served as to the mixed gasoline, etc. described therein,
■ HOW TO MIX FUEL
it may not be covered by the warranty.
WARNING
■ CHAIN OIL
Use motor oil SAE #10W-30 all year round or SAE
• Pay attention to agitation.
#30 ~ #40 in summer and SAE #20 in winter.
1. Measure out the quantities of gasoline and oil to be
mixed.
2. Put some of the gasoline into a clean, approved fuel
container.
NOTE
3. Pour in all of the oil and agitate well.
4. Pour in the rest of gasoline and agitate again for at
Do not use wasted or regenerated oil that can cause
least one minute. As some oils may be difficult to
damage to the oil pump.
GB-9
6. Operating the Engine
5. When you hear the engine want to start, with the
WARNING
safety trigger pressed pull throttle trigger. This will
release the throttle from starting position to run po-
• It is very dangerous to run a chainsaw that mounts
sition and will return the choke knob to run position
broken parts or lacks any parts.
automatically.
Before starting engine, make sure that all the parts
6. Allow the engine to warm up with the throttle lever
including bar and chain are installed properly.
pulled slightly.
■ STARTING THE ENGINE
WARNING
1. Fill fuel and chain oil tanks respectively, and tighten
• Keep clear of the saw chain as it will start rotating
the caps securely.
upon starting of engine.
■ CHECKING THE OIL SUPPLY
WARNING
(1) Chain oil
(2) Fuel
• Make sure to set up the bar and the chain when
(3) Decompression valve
checking the oil supply.
If not, the rotating parts may be exposed. It is very
2. Set the switch toIposition. Press the decompres-
dangerous.
sion valve (3).
After starting the engine, run the chain at medium speed
(1) Switch
and see if chain oil is scattered off as shown in the figure.
(2) Throttle lever
(3) Throttle interlock
Chain oil
3. Pull choke knob fully to choked position.
This will automatically lock the throttle in
The chain oil flow can be changed by inserting a screw-
starting position.
driver in the hole on bottom of the clutch side. Adjust
according to your work conditions.
Chain oil flow
adjusting
MAX
MIN
Choke knob
NOTE
NOTE
The oil tank should become nearly empty by the time
If engine does not start easily, pull choke knob fully and
fuel is used up. Be sure to refill the oil tank every time
return it.
when refueling the saw.
This will lock the throttle lever in starting position. Pull
recoil starter.
■ ADJUSTING THE CARBURETOR
NOTE
(1) L needle
Once the choke knob has been pulled out, it will not return
(2) H needle
to the operating position even if you press down on it with
(3) Idle adjusting screw
your finger. When you wish to return the choke knob to the
operating position, pull out the throttle lever instead.
4. While holding the saw unit securely on the ground,
The carburetor on your unit has been factory adjusted,
pull the starter rope vigorously.
but may require fine tuning due to a change in operat-
ing conditions.
Before adjusting the carburetor, make sure that the pro-
vided air/fuel filters are clean and fresh and the fuel prop-
erly mixed.
WARNING
When adjusting, take the following steps:
• Do not start the engine while the chain saw
NOTE
hangs in one hand. The saw chain may touch
your body. This in very dangerous.
Be sure to adjust the carburetor with the bar chain at-
tached.
GB-10
1. H and L needles are restricted within the number of
turn as shown below.
1
H needle : -
/
4
G
1
L needle : -
/
4
B
2. Start the engine and allow it to warm up in low speed
for a few minutes.
In case the brake is not effective, ask our dealer for in-
3. Turn the idle adjusting screw (T) counterclockwise
spection and repairs.
so that the saw chain does not turn. If the idling
If the engine keeps rotating at high speed with the brake
speed is too slow, turn the screw clockwise.
engaged, the clutch will overheat causing trouble.
4. Make a test cut and adjust the H needle for best
When the brake engages during operation, immediately
cutting power, not for maximum speed.
release the throttle lever to stop the engine.
■ STOPPING THE ENGINE
NOTE
1. Release the throttle lever to allow the engine to idle
for a few minutes.
Some models sold areas with strict exhaust emis-
2. Set the switch to the “O” (STOP) position.
sion regulation do not have high and low speed car-
buretor adjustments. Such adjustments may allow
Carburetor anti-freeze mechanism
the engine to be operated outside of their emission
Operating chain saws in temperatures of 0 – 5°C at times of
compliance limits. For these models, the only car-
high humidity may result in ice forming within the carburetor,
buretor adjustment is idle speed.
and this in turn may cause the output power of the engine to
be reduced or for the engine to fail to operate smoothly.
For models that equipped with low and high speed
This product has accordingly been designed with a ven-
adjustments; carburetors are pre set at the factory
tilation hatch on the right side of the surface of the cylin-
Minor adjustments may optimize performance based
der cover to allow warm air to be supplied to the engine
on climate, altitude, etc. Never turn the adjustment
and to thereby prevent icing from occurring.
screws in increments greater than 90 degrees, as
Under normal circumstances the product should be
engine damage can result from incorrect adjustment
used in the normal operating mode, i.e., in the mode to
If you are not familiar with type of adjustment-assis-
which it is set at the time of shipment. However when
tance HITACHI dealer.
the possibility exists that icing may occur, the unit should
be set to operate in the anti-freeze mode before use.
■ CHAIN BRAKE
This machine is equipped with an automatic brake to
stop saw chain rotation upon occurrence of kickback
during saw cutting. The brake is automatically operated
by inertial force, which acts on the weight fitted inside
the front guard.
This brake can also be operated manually with the front
guard turned down to the guide bar.
(1) Air cleaner cover
(4) Normal operating mode
To release the brake, pull up the front guard toward the
(2) Shutter plate
(5) Anti-freeze mode
front handle till a “click” sound is heard.
(3) Screw
(6) Screen
WARNING
• Continuing to use the product in the anti-freeze mode
even when temperatures have risen and returned to
normal, may result in the engine failing to start prop-
erly or in the engine failing to operate at its normal
speed, and for this reason you should always be sure
[Caution]
to return the unit to the normal operating mode if
Be sure to confirm brake operation during daily inspec-
there is no danger of icing occurring.
tion.
■ HOW TO SWITCH BETWEEN OPERATING MODES
How to confirm:
1) Turn off the engine.
1. Flip the engine switch to turn off the engine.
2) Holding the chain saw horizontally, release your hand
2. Remove the air cleaner cover from the cylinder cover
from the front handle, hit the tip of the guide bar to a
3. Loosen a screw and remove the screen on the back
stump or a piece of wood, and confirm brake op-
of the air cleaner cover.
eration. Operating level varies by bar size.
4. Turn the screen a half and reinstall to the cover.
When using the saw with the anti-freeze mode, frequently
check the screen and keep it clean of saw dust.
GB-11
7. Sawing
2 seconds and pushing the front
WARNING
hand guard forward. The chain
• Before proceeding to your job,
should stop immediately with the en-
read the section “For Safe Op-
gine at full speed. If the chain is slow
eration”. It is recommended to
to stop or does not stop, replace the
first practice sawing easy logs.
brake band and clutch drum before
This also helps you get accus-
use.
tomed to your unit.
• It is extremely important that the
• Always follow the safety regu-
chain brake be checked for proper
lations. The chain saw must
operation before each use and that
only be used for cutting wood.
the chain be sharp in order to main-
It is forbidden to cut other
tain the kickback safety level of this
types of material. Vibrations
saw. Removal of the safety devices,
and kickback vary with differ-
inadequate maintenance, or incor-
ent materials and the require-
rect replacement of the bar or chain
ments of the safety regulations
may increase the risk to serious per-
would not be respected. Do not
sonal injury due to kickback.
use the chain saw as a lever for
lifting, moving or splitting ob-
■ FELLING A TREE
jects. Do not lock it over fixed
stands. It is forbidden to hitch
Felling direction
tools or applications to the
PTO other than those specified
by the manufacturer.
• When completing a cut, be ready to hold up
Notch cut
Felling cut
the unit as it breaks into clear, so it will not
follow through and cut your legs, feet or body,
or contact an obstruction.
1. Decide the felling direction considering the wind,
• Always keep the spiked bumper face to a tree,
lean of the tree, location of heavy branches, ease of
because the chain may suddenly be drawn
completing the task after felling and other factors.
into a tree.
2. While clearing the area around the tree, arrange a
• It is not necessary to force the saw into the
good foothold and retreat path.
cut. Apply only light pressure while running the
3. Make a notch cut one-third of the way into the tree
engine at full throttle.
on the felling side.
• When the saw chain is caught in the cut, do
4. Make a felling cut from the opposite side of the notch
not attempt to pull it out by force, but use a
and at a level slightly higher than the bottom of the
wedge or a lever to open the way.
notch.
WARNING
■ GUARD AGAINST KICKBACK
• When you fell a tree, be sure to warn neighboring
workers of the danger.
Bucking and Limbing
WARNING
• Always ensure your foothold. Do not stand on the
log.
• Be alert to the rolling over of a cut log. Especially
when working on a slope, stand on the uphill side
of the log.
• Follow the instructions in “For Safe Operation” to
avoid kickback of the saw.
• This saw is equipped with a chain
brake that will stop the chain in the
Before starting work, check the direction of bending
event of kickback if operating prop-
force inside the log to be cut. Always finish cutting from
erly. You must check the chain brake
the opposite side of the bending direction to prevent
operation before each usage by run-
the guide bar from being caught in the cut.
ning the saw at full the throttle for I -
GB-12
A log lying on the ground
First check to which side the limb is bent. Then make
the initial cut from the bent side and finish by sawing
from the opposite side.
G
WARNING
B
Saw down halfway, then roll the log over and cut from
• Be alert to the springing back of a cut limb.
the opposite side.
Pruning of Standing Tree
A log hanging off the ground
In area A, saw up from the bottom one-third and finish
by sawing down from the top. In area B, saw down from
Cut up from the bottom, finish down from the top.
the top one-third and finish by sawing up from the bot-
tom.
WARNING
• Do not overreach.
Cutting the limbs of Fallen Tree
• Do not cut above shoulder height.
• Always use both your hands to hold the saw.
8. Maintenance
3. Guide bar
WARNING
When the guide bar is dismounted, remove sawdust in the bar
groove and the oiling port.
• Before cleaning, the inspecting or repairing the unit,
Grease the nose sprocket from the feeding port on the tip of
make sure that engine has stopped and is cool. Dis-
the bar.
connect the spark plug to prevent accidental starting.
Grease port
■ MAINTENANCE AFTER EACH USE
Oiling port
Sprocket
1. Air filter
Dust on the cleaner surface can be removed by tapping a
corner of the cleaner against a hard surface. To clean dirt in
the meshes, split the cleaner into halves and brush in gaso-
line. When using compressed air, blow from the inside.
4. Others
Check for fuel leakage and loose fastenings and damage to
major parts, especially handle joints and guide bar mounting.
If any defects are found, make sure to have them repaired
before operating the saw again.
■ PERIODICAL SERVICE POINTS
1. Cylinder fins
To assemble the cleaner halves, press the rim until it clicks.
Dust clogging between the cylinder fins will cause overheat-
ing of the engine. Periodically check and clean the cylinder
NOTE
fins after removing the air cleaner and the cylinder cover. When
installing the cylinder cover, make sure that switch wires and
When installing the main filter, make sure that the grooves
grommets are positioned correctly in place.
on the filter edge are correctly fit with the projections on
the cylinder cover.
2. Oiling port
Dismount the guide bar and check the oiling port for clogging.
Oiling port
NOTE
Be sure to block the air intake hole.
GB-13
2. Fuel filter
4. Spark plug
Champion NGK
(a) Using a wire hook, take out the filter from the filler port.
0.6 ~ 0.7 mm
CS40EM/45EM RCJ-6Y BPMR8Y
Fuel filter
Clean the electrodes with a wire brush and reset the gap to
0.65 mm as necessary.
(b) Disassemble the filter and wash with gasoline, or replace
with a new one if needed.
5. Sprocket
NOTE
• After removing the filter, use a pinch to hold the end
of the suction pipe.
• When assembling the filter, take care not to allow fil-
ter fibers or dust inside the suction pipe.
3. Oil tank
Check for cracks and for excessive wear interfering with the
With a wire hook, take out the oil filter through the filler port and
chain drive. If the wear is considerable, replace it with new
clean in gasoline. When putting the filter back into the tank,
one. Never fit a new chain on a worn sprocket, or a worn chain
make sure that it comes to the front right corner. Also clean off
on a new sprocket.
dirt in the tank.
6. Front and Rear dampers
Replace if adhered part is peeled or crack is observed on the
rubber part.
Oil filter
9. Maintenance of Saw Chain and Guide Bar
■ Saw Chain
Place the file on the cutter and push straight forward.
Keep the file position as illustrated.
WARNING
• It is very important for smooth and safe operation
to always keep the cutters sharp.
The cutters need to be sharpened when:
• Sawdust becomes powder-like.
• You need extra force to saw in.
• The cut path does not go straight.
• Vibration increases.
• Fuel consumption increases.
Cutter setting standards:
WARNING
• Be sure to wear safety gloves.
After each cutter has been filed, check the depth gauge
and file it to the proper level as illustrated.
Before filing:
• Make sure the saw chain is held securely.
• Make sure the engine is stopped.
• Use a round file of proper size for the chain.
Appropriate gauge checker
Chain type: 21BP/20BP 33SL
File size: 3/16 in (4.76 mm) 5/32 in (3.97 mm)
Make the shoulder round
Depth gauge standard
21BP: .025
″ (0.64 mm)
″″
″″
33SL: .020
″ (0.51 mm)
″″
″″
GB-14
• The bar rail should always be square. Check for wear
WARNING
of the bar rail. Apply a ruler to the bar and the out-
side of a cutter. If a gap is observed between them,
• Be sure to round off the front edge to reduce the
the rail is normal. Otherwise, the bar rail is worn.
G
chance of kickback or tie-strap breakage.
Such a bar needs to be corrected or replaced.
B
Make sure every cutter has the same length and edge
Ruler
angles as illustrated.
Cutter length
Gap
Filing angle
No gap
WARNING
Chain tilts
Side plate angle
• This saw is equipped with one of the following low
kickback bar/chain combinations:
HITACHI Part Number
Top plate cutting angle
Bar Size Guide Bar Saw Chain
16 107-72811-200 138-32625-20(21BP-66E)
■ Guide Bar
18 105-72830-201 136-32578-20(21BP-72E)
• Reverse the bar occasionally to prevent partial wear.
10. Troubleshooting Guide
Case 1. Starting failure
Case 3. Oil does not come out
WARNING
Check oil for sub-
Replace.
a
standard quality.
• Make sure the icing prevention system is not working.
d
Check fuel for water
Replace with proper
Check oil passage
or substandard mix-
a
fuel.
and ports for clog-
Clean.
a
ture.
ging.
d
Remove and dry the
Check for engine
spark plug.
a
flooding.
Then pull the starter
If the unit seems to need further service, please consult
again with no choke.
with an authorized service shop in your area.
d
Replace with a new
Check spark ignition.
a
plug.
Case 2. Lack of power/Poor acceleration/
Rough idling
Check fuel for water
Replace with proper
or substandard mix-
a
fuel.
ture.
d
Check air filter and
fuel filter for clog-
Clean.
a
ging.
d
Check carburetor
Readjust speed
for inadequate ad-
a
needles.
justment.
GB-15
11. Specifications
Power unit:
Cutting head:
3
Displacement (cm
): ............................................. 49.3
Guide bar
Fuel: ................ Mixture (Gasoline 50 : Two-cycle oil 1)
Type: ................................................ Sprocket nose
3
Fuel tank capacity (cm
): ....................................... 550
Size (in. (mm)): ........................... CS40EM 16 (400)
Chain oil: ................................. Motor oil SAE# 10W-30
CS45EM 18 (450)
3
Oil tank capacity (cm
):.......................................... 260
Saw chain
Carburetor: .....................Diaphragm type (Walbro WT)
Type: .................................................. Oregon 21BP
ignition system: .....................................Pointless (CDl)
Pitch (in. (mm)):.................................... 0.325 (8.26)
Spark plug:......................................Champion RCJ-6Y
Gauge (in. (mm)):................................. 0.058 (1.47)
Oil feeding system: ...... Automatic pump with adjuster
Type: .................................................. Oregon 33SL
Sprocket (Teeth x Pitch): ............................ 7T x 0.325
″
Pitch (in. (mm)):.................................... 0.325 (8.26)
Dimensions (L x W x H) (mm): ............ 410 x 235 x 265
Gauge (in. (mm)):................................. 0.050 (1.27)
-1
Dry weight (kg): .................................................... 4.90
Power (kw/min
) ........................................ 2.51/10,000
-1
Max speed (min
) ............................................. 13,000
-1
Idle speed (min
) ................................................ 2,500
Specifications are subject to change without notice.
GB-16
S
Ägarhandbok
E
Läs noga igenom bruksanvisningen
innan maskinen tas i bruk.
Kedjesågar
CS40EM/45EM
SE-1
FÖRKLARING TILL SYMBOLER OCH SÄKERHETSVARNINGAR
Läs noga igenom
Använd alltid båda händerna
bruksanvisningen
när du arbetar med kedjesågen.
innan maskinen tas i bruk.
Läs, förstå och
Använd skyddshjälm,
beakta alla
ögonskydd och
varningar.
hörselskydd.
Varning! Risk för kast!
VARNING!!!
RISK FÖR HÖRSELSKADOR
UNDER NORMALA ANVÄNDNINGSFÖRHÅLLANDEN KAN DEN HÄR
MASKINEN ORSAKA DAGLIG EXPONERING FÖR PERSONAL TILL BULLER
UPPGÅENDE TILL ELLER STARKARE ÄN
85 dB(A)
MODELL
LJUDNIVÅ
VIBRATIONSNIVÅ
ISO 22868
ISO 22868
ISO 22867
Uppmätt ljudeffekt
LpA
(Lw)
Främre
Bakre handtag
2000/14/EC
handtag
LwA
3
2
2
CS40EM 49.3 cm
100.8 dB(A)
103.6 dB(A)
5.5 m/s
7.2 m/s
/45EM
110 dB(A)
SE-2
S
FÖRSÄKRAN OM ÖVERENSSTÄMMELSE
(med direktiven 98/37/EG och EMC 89/336/EEG)
E
samt med de förordningar som reglerar förflyttning och
produktion med intern kontroll
TILLVERKARE : Nikko Tanaka Engineering Co.,LTD
3-4-29 Tsudanuma
Narashinoy
Chiba, Japan
INTYGAR ATT KONSTRUKTIONEN AV DEN NEDAN BESKRIVNA MASKINEN:
Modell : CS40EM/45EM
Serienr. : E57001 och uppåt
Märke : Nikko Tanaka Engineering
UPPFYLLER KRAVEN ENLIGT DE MODIFIERADE MASKINDIREKTIVEN
(direktiven 98/37/EG och EMC 89/336/EEG) OCH DE NATIONELLA
FÖRORDNINGAR SOM REGLERAR DESS FÖRFLYTTNING UTOMLANDS
(ISO 11681-1, ISO 12100-1 och -2 samt CISPR 12) SAMT
HAR FÖRSETTS MED ETT CE-CERTIFIKAT (nr 404/05/1070) AV 404, SMP,
Svensk Maskinprovning AB, Fyrisborgsgatan 3, 754 50 Uppsala, Sverige.
Chiba, Japan
05/01/2007
Yoshio Osada
Direktör
Innehåll
1. För säker användning ............................................................... 4
2. Förklaring av symbolerna på maskinen.................................... 6
3. Beskrivning ............................................................................... 7
4. Montera svärd och sågkedja .................................................... 8
5. Bränsle och kedjeolja ............................................................... 9
6. Handhavande av motor .......................................................... 10
7. Sågning .................................................................................. 12
8. Underhåll ................................................................................ 13
9. Underhåll av sågkedja och svärd........................................... 14
10. Felsökning .............................................................................. 15
11. Tekniska data .......................................................................... 16
SE-3
