Makita EA3500S40B Bedienungsanleitung
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Instruction Manual
Original Instruction Manual
Important:
Read this instruction manual carefully before putting the chain saw into operation and strictly observe the
safety regulations!
Keep this instruction manual!
EA3500S
EA3501S
EA3502S
EA3503S
2
Thank you for purchasing a MAKITA product!
Congratulations on choosing a MAKITA chain saw! We are
conÞ dent that you will be satisÞ ed with this modern piece of
equipment. The EA3500S-EA3503S are very handy and robust
chain saws with a new Design.
The automatic chain lubrication with variable-ß ow oil pump
and maintenance-free electronic ignition ensure trouble-free
operation, while the hand-saving anti-vibration system and
ergonomic grips and controls make work easier, safer, and
less tiring for the user.
The Featherlight-Start system lets you start the saw effortlessly
with a spring-loaded starting assist.
For some countries the saw is also equipped with a catalytic
converter. This reduces the amount of pollutants in the exhaust,
and meets European Guideline 2002/88/EG.
MAKITA chain saws EA3500S-EA3503S are equipped with the
latest safety features and meet all national and international
standards. These features include: hand guards on both handles,
grip throttle lever lock, chain catch, safety saw chain, and chain
brake. The chain brake can be actuated manually, and is also
inertia-actuated automatically in case of kickback.
The following industrial property rights apply:
DE 101 32 973, DE 20 2008 006 013, DE 20 2009 013 953,
DE 203 19 902, DE 203 01 182, DE 197 22 629, DE 10 2007
039 028, DE 10 2007 038 199.
In order to ensure the proper functioning and performance
of your new chain saw, and to safeguard your own per-
sonal safety, it is imperative that you read this instruction
manual thoroughly before operation. Be especially careful
to observe all safety precautions! Failure to observe these
precautions can lead to severe injury or death!
Table of contents Page
Delivery inventory .............................................................. 3
Symbols ............................................................................... 3
SAFETY PRECAUTIONS
General precautions ....................................................... 4
Protective equipment ...................................................... 4
Fuels / Refuelling ............................................................ 5
Putting into operation ...................................................... 5
Kickback .........................................................................6
Working behavior/Method of working ...........................6-7
Transport and storage ..................................................... 8
Maintenance ................................................................... 8
First aid ........................................................................... 8
Technical data .....................................................................9
Packing ................................................................................ 9
Denomination of components ......................................... 10
PUTTING INTO OPERATION
Only for models with fastening nuts on the sprocket
guard
Mounting the guide bar and saw chain .................... 11-12
Tightening the saw chain .............................................. 12
Checking the chain tension ............................................ 13
Retightening the saw chain ........................................... 13
Only for the QuickSet guide bar
Mounting the guide bar and saw chain ....................14-15
Tightening the saw chain .............................................. 15
Checking the chain tension ........................................... 15
Retightening the saw chain ........................................... 15
Only for models with quick tensioner on sprocket guard
Mounting the guide bar and saw chain ....................16-17
Tightening the saw chain .............................................. 17
Checking the chain tension ........................................... 18
Retightening the saw chain ........................................... 18
Chain brake ..................................................................18
Fuels ........................................................................19-20
Refuelling ......................................................................20
Checking the chain lubrication ......................................21
Adjusting the chain lubrication ...................................... 21
Starting the engine ........................................................ 22
Cold start ......................................................................22
Warm start .................................................................... 22
Stopping the engine ......................................................22
Checking the chain brake ............................................. 23
Adjusting the carburetor .................................................. 24
MAINTENANCE
Sharpening the saw chain .......................................25-26
Cleaning the inside of the sprocket guard .................... 27
Cleaning the guide bar .................................................. 27
Replacing the saw chain ...............................................28
Cleaning the air Þ lter ..................................................... 29
Replacing the spark plug .............................................. 30
Checking the ignition spark ........................................... 30
Checking the mufß er screws ......................................... 30
Replacing the starter cable/Replacing the return spring
cassette/Replacing the Featherlight -Start spring .........31
Mounting the fan housing ............................................. 31
Cleaning the air Þ lter compartment/fan compartment ... 32
Cleaning the cylinder Þ ns .............................................. 32
Replacing the suction head .......................................... 32
Instructions for periodic maintenance ........................... 33
Service, spare parts and guarantee ................................ 34
Trouble shooting ..............................................................35
Extract from spare parts list ....................................... 36-37
Accessories .............................................................36-37
EU conformity declaration ............................................... 38
3
4
5 6
32
1
Delivery inventory
1. Chain saw
2. Guide bar
3. Saw chain
4. Chain protection cover
5. Universal wrench
6. Screwdriver for carburetor adjustment
7. Instruction manual (not shown)
In case one of the parts listed should not be included in the
delivery inventory, please consult your sales agent.
Symbols
You will notice the following symbols on the saw and in the Instruction Manual:
Caution, kickback!
Chain brake
Fuel and oil mixture
Carburetor adjustment
Chain oil Þ ll/oil pump
Saw chain oil
adjustment screw
First aid
Recycling
CE - Marking
Read instruction manual and
follow the warning- and safety
precautions!
Particular care
and caution!
Forbidden!
Wear protective helmet,
eye and ear protection!
Wear protective
gloves!
No smoking!
No open Þ re!
Stop engine!
Start engine
Combination switch,
Choke ON/STOP
Safety position
4
4
56
7
1
2
3
1
4
3
2
SAFETY PRECAUTIONS
Intended use
Power chain saws
This power chain saw may be used only for sawing wood out of doors.
It is intended for the followung uses depending on its class:
- Professional and mid-class: Use on small, medium and large
trees: felling, limb removal, cutting to length, thinning.
- Hobbyklasse: Occasional use on small trees, fruit-tree care,
felling, limb removal, cutting to length.
Unauthorised users:
Persons who are not familiar with the Instruction Manual, children,
young people, and persons under the inß uence of drugs, alcohol
or medication must not use this saw.
National regulations may restrict the use of the unit!
General precautions
- To ensure correct operation the user has to read this instruc-
tion manual to make himself familiar with the charac teristics
of the chain saw. Users insufÞ ciently informed will endanger
themselves as well as others due to improper handling.
- It is recommended to lend the chain saw only to people who
are experienced in working with chain saws. Always hand over
the instruction manual.
- First users should ask the dealer for basic instructions to become
familiarized with the characteristics of engine powered sawing
or even attend a recognized course of instruction.
- Children and young persons aged under 18 years must not be
allowed to operate the chain saw. Persons over the age of 16
years may, however, use the chain saw for the purpose of being
trained as long as they are under the supervision of a qualiÞ ed
trainer.
- Use chain saws always with the utmost care and attention.
- Operate the chain saw only if you are in good physical condition.
If you are tired, your attention will be reduced. Be especially
careful at the end of a working day. Perform all work calmly and
carefully. The user has to accept liability for others.
- Never use the chain saw after having consumed alcohol, drugs
or medication.
- A Þ re extinguisher must be available in the immediate vicinity
when working in easily inß ammable vegetation or when it has
not rained for a long time (danger of Þ re).
Protective equipment
- In order to avoid head, eye, hand or foot injuries as well as
to protect your hearing the following protective equipment
must be used during operation of the chain saw:
- The kind of clothing should be appropriate, i. e. it should be
tight-Þ tting but not be a hindrance. Do not wear jewellery
or clothing which could become entangled with bushes or
shrubs. If you have long hair, always wear a hairnet!
- It is necessary to wear a protective helmet whenever working
with the chain saw. The (1) is to be checked protective helmet
in regular intervals for damage and is to be replaced after 5
years at the latest. Use only approved protective helmets.
- The face shield (2) of the protective helmet (or the goggles)
protects against sawdust and wood chips. During operation of
the chain saw always wear a goggle or a face shield to prevent
eye injuries.
- Wear adequate noise protection equipment (ear muffs (3),
ear plugs, etc.). Octave brand analysis upon request.
- The safety jacket (4) is provided with special signal-coloured
shoulder straps and is comfortable and easy to care for.
- The protective brace and bib overall (5) is made of a nylon
fabric with 22 layers and protects against cuts. We strongly
recommend its use.
- Protective gloves (6) made of thick leather are part of the
prescribed equipment and must always be worn during
operation of the chain saw.
- During operation of the chain saw or safety shoes safety
boots (7) Þ tted with anti skid sole, steel toe caps and pro-
tection for the leg must always to be worn. Safety shoes
equipped with a protective layer provide protection against
cuts and ensure a secure footing.
5
STOP
ON
ST OP
ON
6
5
7
9
8
Fuels / Refuelling
- Stop the engine before refuelling the chain saw.
- Do not smoke or work near open Þ res (5).
- Let the engine cool down before refuelling.
- Fuels can contain substances similar to solvents. Eyes and skin
should not come in contact with mineral oil products. Always wear
protective gloves when refuelling. Frequently clean and change
protective clothes. Do not breathe in fuel vapors. Inhalation of
fuel vapours can be hazardous to your health.
- Do not spill fuel or chain oil. When you have spilt fuel or oil im-
mediately clean the chain saw. Fuel should not come in contact
with clothes. If your clothes have come in contact with fuel,
change them ot once.
- Ensure that no fuel or chain oil oozes into the soil (environmental
protection). Use an appropriate base.
- Refuelling is not allowed in closed rooms. Fuel vapors will ac-
cumulate near the ß oor (explosion hazard).
- Ensure to Þ rmly tighten the screw plugs of the fuel and oil tanks.
- Change the place before starting the engine (at least 3 m from
the place of refuelling) (6).
- Fuel cannot be stored for an unlimited period of time. Buy only
as much as will be consumed in the near future.
- Use only approved and marked containers for the transport and
storage of fuel and chain oil. Ensure children have no access to
fuel or chain oil.
Putting into operation
- Do not work on your own. Another person must be nearby
in case of emergencies (within shouting distance).
- Ensure that there are no children or other people within the
working area. Pay attention to any animals in the working area,
as well (7).
- Before starting work the chain saw must be checked for
perfect function and operating safety according to the pre-
scriptions.
Check especially the function of the chain brake, the correct
mounting of the guide bar, the correct sharpening and tighten-
ing of the chain, the Þ rm mounting of the sprocket guard, the
easy motion of the throttle lever and the function of the throttle
lever lock, the cleanliness and dryness of the handles, and the
function of the ON/OFF switch.
- Put the chain saw only into operation if it is completely assembled.
Never use the chain saw when it is not completely assembled.
- Before starting the chain saw ensure that you have a safe footing.
- Put the chain saw into operation only as described in this instruc-
tion manual (8). Other starting methods are not allowed.
- When starting the chain saw it must be well supported and
securely held. The guide bar and chain must not be in contact
with any object.
- When working with the chain saw always hold it with both
hands. Take the back handle with the right hand and the tubu-
lar handle with the left hand. Hold the handles tightly with your
thumbs facing your Þ ngers.
- CAUTION: When releasing the throttle lever the chain will
keep on running for a short period of time .(free-wheeling)
- Continuously ensure that you have a safe footing.
- Hold the chain saw such that you will not breathe in the exhaust
gas. Do not work in closed rooms (danger of poisoning).
- Switch off the chain saw immediately if you observe any
changes in its operating behavior.
- The engine must be switched off before checking the chain
tension, tightening the chain, replacing it or clearing mal-
functions (9).
- When the sawing device is hit by stones, nails or other hard
objects, switch off the engine immediately and check the
sawing device.
- When stopping work or leaving the working place switch off the
chain saw (9) and put it down such that nobody is endangered.
CAUTION: Do not put the overheated power chain
saw in dry grass or on any inß ammable objects.
The mufß er is very hot (danger of Þ re).
- CAUTION: Oil dropping from the chain or guide bar after hav-
ing stopped the saw chain will pollute the soil. Always use an
appropriate base.
Maintenance Stopping work
Refuelling Transport
Sharpening the chain Putting out of function
3 Meter
6
10
12
13
14
11
Kickback
- When working with the chain saw dangerous kickbacks may
occur.
- Kickback occurs when the upper part of the end of the guide
bar inadvertently touches wood or other hard objects (10).
- This causes the saw to be thrown back toward the user with
great force and out of control. Risk of injury!
In order to prevent kickback, follow these rules:
- Only specially-trained persons should perform plunge cuts, i.e.,
piercing timber or wood with the tip of the saw!
- Never apply the end of the bar when starting to make a cut.
- Always observe the end of the guide bar. Be careful when
continuing an already started cut.
- When starting to cut the chain must be running.
- Ensure that the chain is always sharpened correctly. Pay special
attention to the height of the depth limiter.
- Never cut several branches at the same time. When cutting a
branch ensure that no other branch is touched.
- When crosscutting a trunk be aware of the trunks next to it.
Working behavior/Method of working
- Only use the chain saw during good light and visibility periods.
Be aware of slippery or wet areas, and of ice and snow (risk of
slipping). The risk of slipping is extremely high when working
on recently peeled wood (bark).
- Never work on unstable surfaces. Make sure that there are no
obstacles in the working area, risk of stumbling. Always ensure
that you have a safe footing.
- Never saw above your shoulder height (11).
- Never saw while standing on a ladder (11).
- Never climb up into trees to perform sawing with the chain
saw.
- Do not work leaning too far over.
- Guide the chain saw in such a way that no part of your body is
within the elongated swivelling range of the saw (12).
- Use the chain saw for sawing wood only.
- Avoid touching the ground with the chain saw while it is still
running.
- Never use the chain saw for lifting up or removing pieces of
wood or other objects.
- Remove foreign objects such as sand, stones and nails found
within the working area. Foreign objects may damage the saw-
ing device and can cause dangerous kickback.
- When sawing precut timber use a safe support (sawing jack,
13). Do not steady the workpiece with your foot, and do not
allow anyone else to hold or steady it.
- Secure round pieces against rotation.
- For cutting down trees or performing crosscuts the spike
bar must be applied to the wood to be cut.(13, Z)
- Before performing a crosscut Þ rmly apply the spike bar to the
timber, only then can the timber be cut with the chain running.
For this the chain saw is lifted at the back handle and guided
with the tubular handle. The spike bar serves as a centre of
rotation. Continue by slightly pressing down the tubular handle
and simultaneously pulling back the chain saw. Apply the spike
bar a little bit deeper and once again lift the back handle.
- When the timber must be pierced for cutting or longitudi-
nal cuts are to be performed it is urgently recommended
to have this carried out by specially trained persons only
(high risk of kickback).
- Do longitudinal - lengthwise - cuts at the lowest possible
angle (14). Be very careful when doing this type of cut, as the
spike bar cannot grip.
- The saw must be running whenever you remove the chain saw
from the wood.
- When performing several cuts the throttle lever must be released
in between.
7
B
A
B
15
16
17
18
19
45o
45o
2 1/2
- Be careful when cutting splintery wood. Cut pieces of wood
may be pulled along (risk of injuries).
- When cutting with the upper edge of the guide bar, the chain
saw may be pushed in the direction of the user if the chain
gets clamped. For this reason use the lower edge of the bar
whenever possible. The chain saw will then be pushed away
from you (15).
- If the timber is under tension (16), Þ rst cut the pressure side
(A). Then the crosscut can be performed on the tension side
(B). Thus clamping of the guide bar can be avoided.
CAUTION:
People felling trees or cutting of branches must be specially
trained. High risk of injuries!
- When cutting of branches, the chain saw should be supported
on the trunk. Do not use the end of the bar for cutting (risk of
kickback).
- Be aware of branches under tension. Do not cut free branches
from below.
- Never perform detensioning cuts while standing on the trunk.
- Before cutting down a tree ensure that
a) only those people are within the working area which are
actually involved in cutting down the tree.
b) every worker involved can withdraw without stumbling (the
people should withdraw backwards in a diagonal line, i. e.
at a degree of 45°).
c) the bottom part of the trunk is free from foreign objects,
underbrush and branches. Make sure to have a safe footing
(risk of stumbling).
d) the next working place is at least 2 1/2 tree lengths away
(17). Before cutting down the tree check the direction of fall
and make sure that there are neither people nor objects
within a distance of 2 1/2 tree lengths.
- Judging the tree:
Direction of hanging - loose or dry branches - height of the tree
- natural overhang - is the tree rotten?
- Take into account the direction and speed of the wind. If strong
gusts are occurring, do not do any felling.
- Cutting the roots:
Start with the strongest root. First do the vertical and then the
horizontal cut.
- Notching the trunk (18, A):
The notch determines the direction of fall and guides the tree.
The trunk is notched perpendicular to the direction of fall and
penetrates 1/3 -1/5 of the trunk diameter. Perform the cut near
the ground.
- When correcting the cut, always do so over the whole width of
the notch.
- Cut down the tree (19, B) above the bottom edge of the notch
(D). The cut must be exactly horizontal. The distance between
both cuts must be approx. 1/10 of the trunk diameter.
- The material between both cuts (C) serves as a hinge. Never
cut it through, otherwise the tree will fall without any control.
Insert felling wedges in time.
- Secure the cut only with wedges made of plastic or aluminium.
Do not use iron wedges. If the saw hits an iron wedge the chain
can be seriously damaged or torn.
- When cutting down a tree always stay sidewards of the falling
tree.
- When withdrawing after having performed the cut, be alert for
falling branches.
- When working on sloping ground the user of the chain saw
must stay above or sidewards of the trunk to be cut or the tree
already cut down.
- Be alert for trunks which may roll towards you.
= cutting down area
8
20
21
22
23
NOTE
Individuals with poor circulation who are exposed to excessive
vibration may experience injury to blood vessels or the nervous
system.
Vibration may cause the following symptoms to occur in the
Þ ngers, hands or wrists: ”Falling asleep” (numbness), tingling,
pain, stabbing sensation, alteration of skin colour or of the skin.
If any of these symptoms occur, see a physician!
To reduce the risk of vibration white Þ nger, keep your
hands warm, wear gloves, and make sure the saw chain
is sharp.
SERVICE
Transport and storage
- When changing your location during work switch off the
chain saw and actuate the chain brake in order to prevent
an inadvertent start of the chain.
- Never carry or transport the chain saw with the chain run-
ning.
When the saw is hot, do not cover it (with a tarp, blanket,
newspaper or the like).
Let the saw cool down before putting it in a storage case
or vehicle. Saws with catalytic converter take longer to
cool down!
- When transporting the chain saw over long distances the guide
bar protection cover (delivered with the chain saw) must be
applied.
- Carry the chain saw with the tubular handle. The guide bar
points backwards (20). Avoid coming in contact with the mufß er
(danger of burns).
- Ensure safe positioning of the chain saw during car trans-
portation to avoid fuel or chain oil leakage.
- Store the chain saw safely in a dry place. It must not be stored
outdoors. Keep the chain saw away from children.
- Before storing the chain saw over a long period of time or ship-
ping it the fuel and oil tanks must be completely emptied.
Maintenance
- Before performing maintenance work switch off the chain
saw and pull out the plug cap.(21)
- Before starting work always check the operating safety of the
chain saw, in particular the function of the chain brake. Make
sure that the chain is always sharpened and tightened cor-
rectly (22).
- Operate the chain saw only at a low noise and emission level.
For this ensure the carburetor is adjusted correctly.
- Regularly clean the chain saw.
- Regularly check the tank cap for tightness.
Observe the accident prevention instructions issued by
trade associations and insurance companies. Do not
perform any modiÞ cations on the chain saw. You will put
your safety at risk.
Perform only the maintenance and repair works described in
the instruction manual. All other work must be carried out by
MAKITA Service.
Use only original MAKITA spare parts and accessories.
Using spare parts other than original MAKITA parts or ac-
cesories and guide bar/chain combinations or lengths which
are not approved bring a high risk of accidents. We cannot
accept any responsibility for accidents and damage resulting
from using sawing devices or accesories which have not been
approved.
First aid
For the event of a possible accident, please make sure that a
Þ rst aid kit is always immediately available close by. Immediately
replace any items used from the Þ rst aid box.
When calling for help, give the following information:
- Place of the accident
- What happened
- Number of injured people
- Kind of injuries
- Your name!
9
Packing
Your MAKITA chain saw comes delivered in a protective cardboard box to protect against shipping damage.
Cardboard is a basic raw material and is consequently reuseable or suitable for recycling (waste paper recycling).
Stroke volume cm3 35
Bore mm 38
Stroke mm 30,6
Max. power at speed kW / 1/min 1,7 / 10.000
Max. torque at speed Nm / 1/min 2,0 / 7.000
Idling speed / max. engine speed with bar and chain 1/min 2.800 / 13.100
Clutch engagement speed 1/min 4.100
Sound pressure level at the workplace LpA, eq per ISO 22868 1) 3) dB(A) 101,8 / KpA
= 2,5
Sound power level L
WA, Fl + Ra per ISO 22868 2) 3) dB(A) 111,8 / KWA
= 2,5
Vibration acceleration ahv, eq per ISO 22867 1) 3)
- Tubular handle m/s2 4,9 / K = 2,0
- Rear handle m/s2 5,0 / K = 2,0
Carburetor Type Membranecarburetor
Ignition system Type electronic
Spark plug Type NGK CMR6A
or spark plug Type --
Electrode gap mm 0,6
Fuel consumption at max. load per ISO 7293 kg/h 0,68
SpeciÞ c consumption at max. load per ISO 7293 g/kWh 500
Fuel tank capacity l 0,40
Chain oil tank capacity I 0,29
Mixture ratio (fuel/two-stroke oil)
- when using MAKITA oil 50 : 1
- when using Aspen Alkylat (two-stroke fuel) 50 : 1 (2%)
- when using other oils 50 : 1 (quality grade: JASO FC or ISO EGD)
Chain brake engages manually or in case of kickback
Chain speed (at racing speed) m/s 25
Sprocket pitch inch 3/8
Number of teeth Z 6
Chain type see the Extract from the spare-parts list
Pitch / gauge inch / (mm) 3/8 / 0,050 (1,3) / 3/8 / 0,043 (1,1)
Guide bar, length of a cut cm 30, 35, 40
Guide-bar type see the Extract from the spare-parts list
Weight (fuel tank empty, without chain, guide bar and accessories) kg 4,4 4,5 4,4 4,5
1) Figures derived in equal part from idling, full-load and racing speed.
2) Figures derived in equal part from full-load and racing speed.
3) Uncertainty (K=).
Technical data
EA3500S EA3501S EA3502S EA3503S
10
1 Handle
2 Cover
3 Hood lock
4 Tubular handle
5 Hand guard (release for chain brake)
6 Mufß er
7 Spike bar
Chain tensioning screw8
9 Retaining nuts
10 Chain catch
11 Sprocket guard
12 Adjusting screw for oil pump (bottom side)
13 Fuel pump (Primer)
IdentiÞ cation plate (14)
Indicate when ordering spare parts!
Serial number
Year of manufacture
Denomination of components
14 IdentiÞ cation plate
15 Starter grip
16 Combination switch (Choke / ON / Stop)
17 Throttle lever
18 Safety locking button
19 Rear hand guard
20 Fuel tank cap
21 Adjusting screws for carburetor
22 Fan housing with starting assembly
23 Oil tank cap
24 Chain (Blade)
25 Guide bar
26 Sprocket guard quick tensioner (TLC)
2 31
4
6
5
7
9
1314 1112 10
8
1615
17 18
192022
23 21
2425
26
EA3500S
11
5 7
6 5 4
1
2
3
Put on the guide bar ( ). Make sure that the pin ( ) of the chain 7 5
tensioner engages in the hole in the guide bar.
Mounting the guide bar and saw chain
Use the universal wrench delivered with the chain saw for the
following work.
Put the chain saw on a stable surface and carry out the following
steps for mounting the guide bar and saw chain:
Release the chain brake by pulling the hand guard ( ) in direc-1
tion of arrow.
Unscrew retaining nuts ( ).2
Pull off the sprocket guard ( ).3
PUTTING INTO OPERATION
Only for models with fastening nuts
on the sprocket guard
CAUTION:
Before doing any work on the guide bar or chain, always
switch off the engine and pull the plug cap off the spark
plug (see „Replacing the spark plug“). Always wear protec-
tive gloves!
CAUTION:
Start the chain saw only after having assembled it com-
pletely and inspected.
Turn chain tensioning screw ( ) to the left (counter-clockwise) 4
until the pin ( ) of the chain tensioner is underneath the threaded 5
pin ( ).6
12
2
4
123 2
10
8
9
9 11
Replace the sprocket guard ( ).3
IMPORTANT:
Lift the saw chain over the chain catcher (12).
Tighten the nuts ( ) only hand-tight to begin with.2
Lift the chain ( ) over the sprocket ( ).9 8
CAUTION:
Do not insert the chain between the chain sprocket and the
disc.
Guide the chain from above about halfway into the groove (10)
on the guide bar.
CAUTION:
Note that the cutting edges along the top of the chain must
point in the direction of the arrow!
Tightening the saw chain
Turn the chain tensioning screw ( ) to the right (clockwise) until 4
the saw chain catches in the groove on the lower side of the
guide bar (see circle).
Slightly lift the end of the guide bar and turn the chain adjusting
screw ( ) to the right (clockwise) until the chain rests against 4
the bottom side of the guide bar.
While still holding up the tip of the guide bar, tighten the retaining
nuts ( ) with the universal wrench.2
Pull the chain ( ) around the sprocket nose ( ) of the guide 9 11
bar in the direction of the arrow.
13
STOP
2
4
Checking the chain tension
The tension of the chain is correct if the chain rests against
the bottom side of the guide bar and can still be easily turned
by hand.
While doing so the chain brake must be released.
Check the chain tension frequently - new chains tend to get
longer during use!
When checking the chain tension the engine must be switched
off.
NOTE:
It is recommended to use 2-3 chains alternatively.
In order to guarantee uniform wear of the guide bar the bar
should be turned over whenever replacing the chain.
Retightening the saw chain
Loosen the nuts (2) about one turn with the universal wrench.
Raise the tip of the guide bar a little and turn the chain tensioning
screw ( ) to the right (clockwise) until the saw chain is again up 4
against the bottom edge of the guide bar (see circle).
While keeping the tip of the guide bar raised, tighten the nuts
( ) again with the universal wrench.2
14
1
2
3
7
5
6
54
Lift the chain ( ) over the sprocket ( ).6 5
CAUTION:
Do not insert the chain between the chain sprocket and the
disc.
Guide the chain from above about halfway into the groove (7)
on the guide bar.
CAUTION:
Note that the cutting edges along the top of the chain must
point in the direction of the arrow!
Mounting the guide bar and saw chain
Use the universal wrench delivered with the chain saw for the
following work.
Put the chain saw on a stable surface and carry out the following
steps for mounting the guide bar and saw chain:
Release the chain brake by pulling the hand guard ( ) in direc-1
tion of arrow.
Unscrew retaining nuts ( ).2
Pull off the sprocket guard ( ).3
Only for the QuickSet guide bar
CAUTION:
Before doing any work on the guide bar or chain, always
switch off the engine and pull the plug cap off the spark
plug (see „Replacing the spark plug“). Always wear protec-
tive gloves!
CAUTION:
Start the chain saw only after having assembled it com-
pletely and inspected.
Put the guide bar ( ) on and push it against the sprocket ( ).4 5
On QuickSet guide bars the chain is tensioned using a toothed rack in the bar. This simpliÞ es retensioning of the chain.
These models do not have a conventional chain tensioner. QuickSet guide bars are identiÞ ed by this symbol:
15
STOP
2
10
6 8
93 2
Pull the chain ( ) around the sprocket nose ( ) of the guide 6 8
bar in the direction of the arrow.
Replace the sprocket guard ( ).3
IMPORTANT:
Lift the saw chain over the chain catcher (9).
Tighten the nuts ( ) only hand-tight to begin with.2
Tensioning the saw chain
Turn the chain tensioner ( ) to the right (clockwise) QuickSet 10
using the combination tool, until the saw chain guide elements
engage in the guide groove on the bottom of the guide bar (if
necessary, pull the chain into position slightly).
Raise the tip of the guide bar slightly and turn the chain tensioner
(10) further until the saw chain is ß ush against the bottom of the
guide bar (see circle).
While still holding up the tip of the guide bar, tighten the retaining
nuts ( ) with the universal wrench.2
NOTE: If the guide bar has been turned over, turn the chain
tensioner to left (i.e. counter-clockwise) to tighten the chain.
Checking the chain tension
The tension of the chain is correct if the chain rests against
the bottom side of the guide bar and can still be easily turned
by hand.
While doing so the chain brake must be released.
Check the chain tension frequently - new chains tend to get
longer during use!
When checking the chain tension the engine must be switched
off.
NOTE: It is recommended to use 2-3 chains alternatively.
In order to guarantee uniform wear of the guide bar the bar
should be turned over whenever replacing the chain.
Retensioning the saw chain
Use the combination tool to loosen the fastening nuts (2)
about one turn. Raise the tip of the guide bar slightly and turn
the QuickSet chain tensioner (10) to the right (clockwise) until
the saw chain is again ß ush against the bottom of the guide
bar (see circle).
While still holding up the tip of the guide bar, tighten the retaining
nuts ( ) with the universal wrench. 2
16
6 5
1
2
4
3
9
7
8
Mounting the guide bar and saw chain
Place the saw on a stable surface and perform the following
work steps in order to install the guide bar and saw chain:
Release the chain brake by pulling the hand guard ( ) in direc-1
tion of arrow.
Fold up the sprocket guard quick tensioner ( ) (see also the 2
illustration on tensioning the saw chain).
Push the sprocket guard quick tensioner in forcefully against
the spring tension and slowly turn , until counter-clockwise
you feel it engage. Keep pushing, and turn as far as possible
counter-clockwise.
Release the sprocket guard quick tensioner again and turn
clockwise to bring it back to its original position. Repeat this
procedure until the sprocket guard ( ) is unscrewed. 4
Remove the sprocket guard ( ).4
Lift the chain ( ) over the sprocket ( ).8 7
CAUTION:
Do not insert the chain between the chain sprocket and the
disc.
Guide the chain from above about halfway into the groove (9)
on the guide bar.
CAUTION:
Note that the cutting edges along the top of the chain must
point in the direction of the arrow!
Put the guide bar ( ) on and push it against the sprocket ( ).5 6
Only for models with quick tensioner
on sprocket guard (TLC)
CAUTION:
Before doing any work on the guide bar or chain, always
switch off the engine and pull the plug cap off the spark
plug (see „Replacing the spark plug“). Always wear protec-
tive gloves!
CAUTION:
Start the chain saw only after having assembled it com-
pletely and inspected.
17
12
11
4
3
2
15
8 10
Pull the chain ( ) around the sprocket nose ( ) of the guide 8 10
bar in the direction of the arrow.
Align hole on sprocket guard ( ) with the pin ( ).4 11
Turn the chain tensioner ( , see ”Tightening the saw chain”) to 3
bring the chain tensioner pin ( ) into alignment with the hole 12
in the guide bar.
Push the sprocket guard ( ) onto the pin ( ).4 11
Tightening the saw chain
Simultaneously push in hard on the sprocket guard quick ten-
sioner (2) and turn it clockwise to screw the sprocket guard on,
but do not yet tighten it.
Raise the tip of the guide bar slightly and turn the chain tensioner
(3) clockwise until the saw chain is ß ush against the bottom of
the guide bar (see circle).
Push the sprocket guard quick tensioner ( ) in again and tight-2
en by turning clockwise.
Release the sprocket guard chain tensioner until it turns freely,
then fold it in between protective ribs ( ) as shown in the il-15
lustration.
19
Chain oil
Use an oil with adhesive additive for lubricating the chain and
guide bar. The adhesive additive prevents the oil from being
ß ung off the chain too quickly.
We recommend the use of chain oil which is bio-degradable in
order to protect the environment. The use of bio-degradable oil
may even be required by local regulations.
The chain oil BIOTOP sold by MAKITA is made of special
vegetable oils and is 100% bio-degradable. BIOTOP has been
granted the „blue angel“ (Blauer Umweltschutz-Engel) for being
particularly environment-friendly (RAL UZ 48).
BIOTOP chain oil is available in the following sizes:
1 l
5 l
Bio-degradable oil is stable only for a limited period of
time. It should be used within 2 years from the date of
manufacture (printed on the container).
+
Fuel
CAUTION:
This saw is powered by mineral-oil products (gasoline and
oil).
Be especially careful when handling gasoline.
Do not smoke. Keep tool well away from open ß ames, spark,
or Þ re (explosion hazard).
Fuel mixture
This tool is powered by a high-performance air-cooled two-stroke
engine. It runs on a mixture of gasoline and two-stroke engine
oil.
The engine is designed for unleaded regular gasoline with a
min. octane value of 91 ROZ. In case no such fuel is available,
you can use fuel with a higher octane value. This will not affect
the engine.
In order to obtain an optimum engine output and to protect
your health and the environment use unleaded fuel only.
To lubricate the engine, use a synthetic oil for two-stroke air-
cooled engines (quality grade JASO FC or ISO EGD), which
has to be added to the fuel. The engine has been designed for
use of MAKITA high-performance two-stroke engine oil and a
mixture ratio of only 50:1 to protect the environment. In addi-
tion, a long service life and reliable operation with a minimum
emission of exhaust gases are ensured.
MAKITA high-performance two-stroke engine oil is available in
the following sizes to suit your individual requirements:
1 l
100 ml
In case MAKITA high-performance two-stroke engine oil is not
available, it is urgently recommended to use a mixture ratio of
50:1 with other two-stroke engine oils, as otherwise optimum
operation of the engine cannot be guaranteed.
Caution: Do not use ready-mixed fuel from petrol
stations.
The correct mixture ratio:
50:1 when using MAKITA high-performance two-stroke engine
oil, i. e. mix 50 parts gasoline with 1 part oil.
50:1 when using other synthetic two-stroke engine oils
(quality grade JASO FC or ISO EGD), i. e. mix 50 parts
gasoline with 1 part oil.
NOTE:
For preparing the fuel-oil mixture Þ rst mix the entire oil quan-
tity with half of the fuel required, then add the remaining fuel.
Thoroughly shake the mixture before Þ lling it into the
chain saw tank.
It is not wise to add more engine oil than speciÞ ed
to ensure safe operation. This will only result in a
higher production of combus-tion residues which
will pollute the environment and clog the exhaust
channel in the cylinder as well as the mufß er. In
addition, fuel consumption will rise and perform-
ance will decrease.
The Storage of Fuel
Fuels have a limited storage life. Fuel and fuel mixtures
age through evaporation, especially at high tempera-
tures. Aged fuel and fuel mixtures can cause starting
problems and damage the engine.Purchase only that
amount of fuel, which will be consumed over the next
few months. At high temperatures, once fuel has been
mixed it should be used up in 6-8 weeks.
Store fuel only in proper containers, in dry, cool,
secure locations!
AVOID SKIN AND EYE CONTACT
Mineral oil products degrease your skin. If your skin
comes in contact with these substances repeatedly
and for an extended period of time, it will desiccate.
Various skin deseases may result. In addition, allergic
reactions are known to occur.
Eyes can be irritated by contact with oil. If oil comes into
your eyes, immediately wash them with clear water.
If your eyes are still irritated, see a doctor immedi-
ately!
50:1 50:1
Gasoline
1000 cm 3 (1 litre) 20 cm3 20 cm3
5000 cm 3 (5 litres) 100 cm3 100 cm3
10000 cm 3 (10 litres) 200 cm3 200 cm3
21
2 3
+
-
1
Checking the chain lubrication
Never work with the chain saw without sufÞ cient chain lubri ca-
tion. Otherwise the service life of the chain and guide bar will
be reduced. Before starting work check the oil level in the tank
and the oil feed.
Check the oil feed rate as described below:
Start the chain saw (see “Starting the engine”).
Hold the running chain saw approx. 15 cm above a trunk or the
ground (use an appropriate base).
If the lubrication is suf cient, you will see a light oil trace becau-Þ
se oil will be ung off the chain. Pay attention to the direction ß
the wind is blowing and avoid unnecessary exposure to the
oil spray!
Note:
After the saw has been turned off it is normal for residual chain
oil to drip from the oil feed system, the guide bar and the chain
for a time. This does not constitute a defect!
Place the saw on a suitable surface.
To ensure troublefree operation of the oil pump the oil guide
groove at the crank case ( ) and the oil inlet bore in the guide 2
bar ( ) must be cleaned regularly.3
Note:
After the saw has been turned off it is normal for residual chain
oil to drip from the oil feed system, the guide bar and the chain
for a time. This does not constitute a defect!
Place the saw on a suitable surface.
Adjusting the chain lubrication
The engine must be switched off!
You can adjust the oil pump feed rate with the adjusting screw
( ). The adjusting screw is on the bottom side of the housing.1
The oil pump is factory-set to the minimum feed rate. Two set-
tings are possible - minimum and maximum feed rate.
To adjust the supply rate, use a small screwdriver to turn the
adjusting screw:
• to the right for a faster
• to the left for a slower
oil feed rate.
Select one of the two settings, depending on the guide bar
length.
While working make sure there is enough chain oil in the tank.
If necessary, add oil.
22
1
2
4
5
3
ON
Starting the engine
Do not start the chain saw until after it is completely as-
sembled and checked!
Move at least 3 meters / 10 feet away from the place where the
chain saw was fuelled.
Make sure you have a secure footing, and place the saw on
the ground in such a way that the guide bar and chain are not
near anything.
Actuate the chain brake (block it).
Hold the front handle Þ rmly with one hand and press the saw
against the ground.
Hold the down rear handguard with your right foot as shown.
Note: The Featherlight-Start System lets you start the saw
without effort. Go through the starting procedure smoothly and
evenly.
Cold starting:
Prime the fuel pump ( ) by pressing it several times until you 5
can see fuel in the pump.
Move the combination switch ( ) up (choke position). This also 1
actuates the half-throttle lock.
Pull the starter handle ( ) smoothly and evenly.2
CAUTION: Do not pull the starter cable more than about 50
cm/20” out, and let it back in slowly by hand.
Repeat the starting procedure twice.
Move the combination switch ( ) to the central “ ” position. 1 ON
Pull the starter handle smoothly and evenly again. As soon as
the engine is running, grasp the rear handle (the safety lock
button ( ) is actuated by the palm of the hand) and press the 3
throttle trigger ( ).4
CAUTION: The engine must be put in idle immediately after
starting. If this is not done, the clutch can be damaged.
Now disengage the chain brake.
Warm starting:
As described above for cold starting, but before starting push
the combination switch ( ) up (Choke position) and1
then right away back to the middle “ ” position. This is only ON
to engage the half-throttle lock. If the engine doesn’t start after
2 or 3 pulls, repeat the entire starting procedure as described
for cold starting.
NOTE: If the engine was switched off only for a short time, the
saw can be started without using the combination switch.
Important: If the fuel tank has been completely emptied and the
engine has stopped due to lack of fuel prime the fuel pump ( ) by 5
pressing it several times until you can see fuel in the pump.
Stopping the engine
Depress the combination switch ( ).1
NOTE: After being pressed down, the combination switch will
revert to the ON position again. The engine is switched off, but can
be turned on again without moving the combination switch.
IMPORTANT: To cut off the ignition current, push the combina-
tion switch all the way down past the resistance point to the
safety position ( ).
Cold start (Choke)
Warm start (ON)
Engine off
Combination switch
in safety position
(ignition current cut off,
necessary for all mainte-
nance, repair, and instal-
lation work)
23
6
Checking the chain brake
The chain brake must be checked before every use of the
saw!
Start the engine as described above (have a secure footing,
place the chain saw on the ground so that the chain and guide
bar are not near anything).
Hold the front handle Þ rmly, with your other hand on the rear
grip.
Let the engine run at medium speed and push the handguard
(6) in the direction of the arrow using the back of your hand,
until the chain brake engages. The chain should now stop im-
mediately.
Bring the engine back to idle and release the chain brake.
Caution: If the chain does not stop immediately in this test,
turn off the engine immediately. Do NOT use the chain saw
in this condition! Contact a MAKITA service centre.
24
SERVICE
T
Adjusting the carburetor
CAUTION: Carburetor adjustment may only be done by a
specialist MAKITA service centre!
Only adjusting screw (T) can be manipulated by the user.
If the saw chain moves in idle (i.e. without the throttle being
pressed), it is imperative to correct the idle speed!
Do not adjust the idle speed until after complete assembly
and testing of the saw!
Idle speed adjustment must only be undertaken when
the engine is warm, with a clean air Þ lter and properly in-
stalled guide bar and chain.
Use a screwdriver (4 mm blade) for idle adjustments.
Adjusting the idle speed
Turn adjusting screw ( ) T counter-clockwise (unscrew): Idle
speed decreases.
Turn adjusting screw ( ) T clockwise (screw in): Idle speed
increases.
Important: If the saw chain still moves during idle even
after you have adjusted the idle speed, do NOT use the
saw. Take it to a MAKITA service centre!
25
α
α
ββ
min.
3 mm (0.11”)
The sharpening angle must be identical for all cutters!(α)
30° for chain type 492, 290
The teeth will have the proper angle (ß) automatically if the
proper round Þ le is used.
80° for chain type 492
75° for chain type 290
Different angles result in a roughly, irregularly running chain,
increase wear and tear and cause chain beakage.
MAINTENANCE
Sharpening the saw chain
CAUTION: Before doing any work on the guide bar or chain,
always switch off the engine and pull the plug cap off the
spark plug (see „Replacing the spark plug“). Always wear
protective gloves!
The chain needs sharpening when:
The sawdust produced when sawing damp wood looks like
wood ß our.
The chain penetrates the wood only under great pressure.
The cutting edge is visibly damaged.
The saw is pulled to the left or right when sawing. This is caused
by uneven sharpening of the chain.
Important: Sharpen frequently, but without removing too
much metal!
Generally, 2 or 3 strokes of the Þ le will be enough.
Have the chain resharpened at a service centre when you have
already sharpened it yourself several times.
Proper sharpening:
CAUTION: Use only chains and guide bars designed for
this saw!
All cutters must be of the same length (dimension a). Cutters
with different lengths result in rough running of the chain and
can cause cracks in the chain.
The minimum cutter length: 3 mm. Do not resharpen the chain
when the minimum cutter length has been reached; at this point,
the chain must be replaced (see the Extract from the spare-parts
list and „Replacing the saw chain“).
The depth of the cut is determined by the difference in height
between the depth limiter (round nose) and the cutting edge.
The best results are obtained with a depth-limiter depth of 0.64
mm (.025“).
CAUTION: Excessive depth
increases the risk of kickback!
0,64 mm
(.025”)
0,64 mm
(.025”)
27
1
3 2
4
5
Cleaning the inside of the sprocket guard
CAUTION: Before doing any work on the guide bar or chain,
always switch off the engine and pull the plug cap off the
spark plug (see „Replacing the spark plug“). Always wear
protective gloves!
CAUTION: Start the chain saw only after having assembled
it completely and inspected.
Remove the sprocket guard ( ) (see PUTTING INTO OPERA-1
TION for the correct model) and clean out the interior with a
brush.
Remove the chain ( ) and guide bar ( ).2 3
NOTE:
Make sure there are no residues or foreign matter remaining in
the oil guide groove ( ) or on the chain tensioner ( ). 4 5
To install the guide bar, saw chain, and sprocket guard, see
PUTTING INTO OPERATION for the correct model.
NOTE:
The chain brake is a very important safety device and like
any other component subject to normal wear and tear.
Regular inspection and maintenance are important for
your own safety and must be done by a MAKITA service
centre.
SERVICE
Cleaning the guide bar
CAUTION: Protective gloves must be worn.
Regularly inspect the bearing surfaces of the guide bar ( ) for 7
damage, and clean them with a suitable tool.
Keep the two oiling holes ( ) and the entire guide bar clean and 6
free of foreign matter! 6 7
Produktspezifikationen
| Marke: | Makita |
| Kategorie: | Säge |
| Modell: | EA3500S40B |
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