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11

2”

45°

2”

CAUTION

A falling tree can seriously damage anything it may hit - a
car, a house, a fence, a power line, or another tree. There
are ways to make a tree fall where you want it, so first
decide where that is!

Before cutting, clear the area around the tree. You will need
good footing while working and you should be able to work
the saw without hitting any obstacles. Next, select a path
of retreat. When the tree begins to fall you should retreat
away from the direction of fall at a 45 degree angle to avoid
the trunk kicking back over the stump.

Begin the cut on the side to which the tree is to fall. Cut a
notch about 1/3 of the way into the tree as shown. The
position of this notch is important since the tree will try to
fall “into” the notch. The felling out is made on the side
opposite the notch and at a level about 2” above the bottom
of the notch. Do not try to cut through to the notch with the
felling cut. The remaining wood between the notch cut and
felling cut (about 2”) will act as a hinge when the tree falls,
guiding it in the desired direction. When the tree starts to
fall, kill the engine, place the saw on the ground and make
your retreat quickly.

To fell  big trees with a diameter exceeding twice the bar
length, start the notching cuts from one side and draw the
saw through to the other side of the notch. Start the back
cut on one side of the tree, pivoting the saw through to form
the desired hinge on that side.

Then remove the saw for the second cut. Insert the saw in
the first cut, very carefully so as not to cause kickback.
The final cut is made by drawing the saw forward in the cut
to reach the hinge.

Limbing a fallen tree is much the same as bucking. Never
limb on the tree that you are standing. When limbing, cau-
tion is the word. Be careful of the tip touching other limbs.
Always use both hands.

FELLING A TREE

DIRECTION

OF FALL

Direction of fall

Hinge

Felling cut

First cut

Notch

Second cut

One-third tree

diameter

LIMBING

Содержание CS-3000 TYPE 1E - SERIAL NUMBER...

Страница 1: ...Number 630330 665925 CS 3400 TYPE 1E Serial Number 580668 593341 CS 3450 TYPE 1E Serial Number 594522 617761 WARNING DANGER Readrulesforsafeoperationandinstructionscarefully ECHOprovidesanOperator s M...

Страница 2: ...ll help you reduce kickback and main tain control of the saw Don t let go 3 Make sure that the area in which you are cut ting is free from obstructions Do not let the nose of the guide bar contact a l...

Страница 3: ......

Страница 4: ...Fuel Mixture ratio 50 1 ratio with ECHO brand two stroke oil 89 octane unleaded Do not use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Tank Capacity liter 0 25 8 6 fl oz U S O...

Страница 5: ...ol trigger 4 Sprocket guard 5 Chain catcher 6 Air cleaner cover 7 Purge bulb 8 Guide bar 9 Saw chain 10 Front handle 11 On Off switch 12 Rear hand guard 13 Fuel tank cap 14 Pull starter 15 Oil tank ca...

Страница 6: ...tall sprocket guard C and tighten guide bar nuts finger tight Adjust saw chain tension as instructed in Adjust ment Chain Tension ADJUSTMENT CHAIN TENSION Loosen two guide bar nuts Turn the adjuster s...

Страница 7: ...ation MIXING Follow directions on the oil container IMPORTANT Stored fuel ages Do not mix more fuel than you expect to use in thirty 30 days ninety 90 days when a fuel stabi lizer is added Stored two...

Страница 8: ...IS HARD TO START Press throttle control lockout down while holding throttle trigger and push in throttle control latch Pull starter handle When engine starts immediately squeeze throttle trigger to r...

Страница 9: ...lever fully rearward to release chain brake Squeeze throttle trigger with throttle control lockout gradually to increase engine speed Saw chain starts running when the engine reaches approximately 42...

Страница 10: ...tart the engine see that it is running properly Squeeze the trigger to open the throttle wide open and start the cut If the chain is properly sharpened the cutting should be relatively effortless It i...

Страница 11: ...through to the notch with the felling cut The remaining wood between the notch cut and felling cut about 2 will act as a hinge when the tree falls guiding it in the desired direction When the tree sta...

Страница 12: ...n dig into the earth it is harmful for the saw and you stand a good chance of being struck by flying debris To cut the trunk use the bucking and two cut sequence shown The first cut should be no deepe...

Страница 13: ...me pitch and having the same number of teeth A hard nose guide bar having the same length and nose radius as a sprocket nose bar Low Kick Guard Link Type Saw Chain The low kick guard link chain must b...

Страница 14: ...n it FUELSTRAINER Checkperiodically Do not allow dust to enter fuel tank Cloggedstrainerwillcausedifficultyinstartingengineor abnormalitiesinengineperformance Pick up the fuel strainer F through fuel...

Страница 15: ...nd starterhousing Use a stiff bristle cleaning brush do not us a metal brush to remove dirt from cylinder fins in muffler and ignition coil areas CARBURETOR ADJUSTMENT ENGINEBREAK IN New engines must...

Страница 16: ...d turn idle speed adjustment screw B CW until the saw chain begins to move then turn the screw CCW until saw chain stops moving Turn screw CCW an additional 1 4 turn 5 Accelerate to full throttle for...

Страница 17: ...BACK thatmeetstheANSIB175 1 2000Standard andtheEchoguidebar specified SETTING THE SAW CHAIN For setting saw chains round file 4 mm 5 32 and flat file are used To keep correct position and correct angl...

Страница 18: ...upply sufficient oil to it rotate the chain slowly to wash away the filings before using again If the chain saw is operated with filings clogged in the groove the saw chain and the guide bar will be d...

Страница 19: ...otcrank Fuel strainer clogged Clean Fuel pipe clogged Clean Suction insufficient Make sufficient Strainer clogged Clean Carburetor out of order Disassemble and check C D I module defective Removeandre...

Страница 20: ...does not cut clean Chain stops Clutch slips Chain poorly lubricated As cooling fins clogged air does not pass well Clean fins Excessive deposits in combustion chamber Disassemble and remove carbon Plu...

Страница 21: ...rformance is maintained in compliance with the Standard B175 1 2000 INSTALLATION Echo recommends that the chain brake should be serviced by an authorized Echo servicing dealer OPERATION Set the lever...

Страница 22: ...Support Representative WARRANTY CARD This card is our means of registering all original owners of ECHO equipment The card plus proof of purchase provides you the assur ance that authorized warranty wo...

Страница 23: ...Product Support Representative ASISTENCIA AL CLIENTE DE ECHO Si usted requiere asistencia o tiene preguntas concernientes a la aplicaci n operaci n o mantenimiento de este producto llame al departamen...

Страница 24: ...N AJUSTE DE LA TENSI N LA CADENA IMPORTANTE Apriete las tuercas de la barra de la gu a 90 a 110 kgf cm 80 a 95 pulg libras No apriete las tuercas demasiado El da os a la unidad pueden resultar Ce supp...

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