background image

8

English

4.

 

Pull

 

recoil

 

starter

 

briskly,

 

taking

 

care

 

to

 

keep

 

the

 

handle

 

in

 

your

 

grasp

 

and

 

not

 

allowing

 

it

 

to

 

snap

 

back.

 

(

Fig.

 

15

)

Fig.

 

15

5.

 

When

 

you

 

hear

 fi 

rst

 

ignition,

 

return

 

the

 

choke

 

lever

 

(19)

 

all

 

the

 

way

 

in.

 

(

Fig.

 

13

)

6.

 

Push

 

the

 

decompression

 

valve.

7.

 

Pull

 

recoil

 

starter

 

briskly

 

again

 

in

 

the

 

aforementioned

 

manner.

 

(

Fig.

 

15

)

NOTE

 

If

 

engine

 

does

 

not

 

start,

 

repeat

 

procedures

 

from

 

2

 

to

 

7.

8.

 

As

 

soon

 

as

 

engine

 

start,

 

pull

 

throttle

 

lever

 

(23)

 

full

 

once

 

with

 

throttle

 

lever

 

lockout

 

(22)

 

and

 

release

 

immediately.

 

(

Fig.

 

16

)

 

Then

 

half-throttle

 

is

 

disengaged.

 

Pull

 

the

 

front

 

hand

 

guard

 

(2)

 

toward

 

the

 

front

 

handle

 

to

 

disengage

 

the

 

chain

 

brake.

 

Allow

 

the

 

engine

 

about

 

2-3

 

minutes

 

to

 

warm

 

up

 

before

 

subjecting

 

it

 

to

 

any

 

load.

 

Do

 

not

 

run

 

the

 

engine

 

at

 

high

 

speed

 

without

 

the

 

load

 

to

 

avoid

 

shortening

 

the

 

life

 

of

 

the

 

engine.

23

22

Fig.

 

16

WARNING

 

Do

 

not

 

carry

 

the

 

machine

 

with

 

the

 

engine

 

running.

Stopping

 

(Fig.

 

17)

Decrease

 

engine

 

speed,

 

and

 

push

 

ignition

 

switch

 

(18)

 

to

 

stop

 

position.

18

Fig.

 

17

WARNING

 

Do

 

not

 

overreach

 

or

 

cut

 

above

 

shoulder

 

height.

 

Use

 

extra

 

caution

 

when

 

felling,

 

and

 

do

 

not

 

use

 

the

 

saw

 

in

 

a

 

nose-

high

 

position

 

or

 

above

 

shoulder

 

height.

CHAIN

 

CATCHER

The

 

chain

 

catcher

 

is

 

located

 

on

 

the

 

power

 

head

 

just

 

below

 

the

 

chain

 

to

 

further

 

prevent

 

the

 

possibility

 

of

 

a

 

broken

 

chain

 

striking

 

the

 

chain

 

saw

 

user.

WARNING

 

Do

 

not

 

stand

 

in-line

 

with

 

chain

 

when

 

cutting.

BASIC

 

TECHNIQUES

 

FOR

 

MAKING

 

FELLING,

 

LIMBING

 

AND

 

BUCKING

 

CUTS

The

 

intention

 

of

 

the

 

following

 

information

 

is

 

to

 

provide

 

you

 

with

 

the

 

general

 

introduction

 

to

 

wood

 

cutting

 

techniques.

WARNING

 

This

 

information

 

does

 

not

 

cover

 

all

 

speci

fi 

c

 

situations,

 

which

 

may

 

depend

 

on

 

di

 

erences

 

in

 

terrain,

 

vegetation,

 

kind

 

of

 

wood,

 

form

 

and

 

size

 

of

 

trees,

 

etc.

 

Consult

 

your

 

servicing

 

dealer,

 

forestry

 

agent

 

or

 

local

 

forestry

 

schools

 

for

 

advice

 

on

 

speci

fi 

c

 

woodcutting

 

problems

 

in

 

your

 

area.

 

This

 

will

 

make

 

your

 

work

 

more

 

e

  

cient

 

and

 

safer.

 

Avoid

 

cutting

 

in

 

adverse

 

weather

 

conditions,

 

such

 

as

 

dense

 

fog,

 

heavy

 

rain,

 

bitter

 

cold,

 

high

 

winds,

 

etc.

 

Adverse

 

weather

 

is

 

often

 

tiring

 

to

 

work

 

in

 

and

 

creates

 

potentially

 

dangerous

 

conditions

 

such

 

as

 

slippery

 

ground.

 

 

High

 

winds

 

may

 

force

 

the

 

tree

 

to

 

fall

 

in

 

an

 

unexpected

 

direction

 

causing

 

property

 

damage

 

or

 

personal

 

injury.

CAUTION

 

Never

 

use

 

a

 

chain

 

saw

 

to

 

pry

 

or

 

for

 

any

 

purpose

 

for

 

which

 

it

 

is

 

not

 

intended.

WARNING

 

Avoid

 

stumbling

 

on

 

obstacles

 

such

 

as

 

stumps,

 

roots,

 

rocks,

 

branches

 

and

 

fallen

 

trees.

 

Watch

 

out

 

for

 

holes

 

and

 

ditches.

 

Be

 

extremely

 

cautious

 

when

 

working

 

on

 

slopes

 

or

 

uneven

 

ground.

 

Shut

 

o

  

the

 

engine

 

when

 

moving

 

from

 

one

 

work

 

place

 

to

 

another.

 

Always

 

cut

 

at

 

wide

 

open

 

throttle.

 

A

 

slow

 

moving

 

chain

 

can

 

easily

 

catch

 

and

 

force

 

the

 

saw

 

to

 

jerk.

 

Never

 

use

 

the

 

saw

 

with

 

only

 

one

 

hand.

 

You

 

cannot

 

control

 

the

 

saw

 

properly

 

and

 

you

 

may

 

lose

 

control

 

and

 

injure

 

yourself

 

severely.

 

Keep

 

the

 

saw

 

body

 

close

 

to

 

your

 

body

 

to

 

improve

 

control

 

and

 

reduce

 

strain.

 

When

 

cutting

 

with

 

the

 

bottom

 

part

 

of

 

the

 

chain

 

the

 

reactive

 

force

 

will

 

pull

 

the

 

saw

 

away

 

from

 

you

 

towards

 

the

 

wood

 

you

 

are

 

cutting.

 

The

 

saw

 

will

 

control

 

the

 

feeding

 

speed

 

and

 

sawdust

 

will

 

be

 

directed

 

towards

 

you.

 

(

Fig.

 

18

)

Fig.

 

18

 

When

 

cutting

 

with

 

the

 

upper

 

part

 

of

 

the

 

chain

 

the

 

reactive

 

force

 

will

 

push

 

the

 

saw

 

towards

 

you

 

and

 

away

 

from

 

the

 

wood

 

you

 

are

 

cutting.

 

(

Fig.

 

19

)

Fig.

 

19

 

There

 

is

 

a

 

risk

 

of

 

kickback

 

if

 

the

 

saw

 

is

 

pushed

 

far

 

enough

 

so

 

that

 

you

 

begin

 

to

 

cut

 

with

 

the

 

nose

 

of

 

the

 

bar.

 

The

 

safest

 

cutting

 

method

 

is

 

to

 

cut

 

with

 

the

 

bottom

 

part

 

of

 

the

 

chain.

 

Sawing

 

with

 

the

 

upper

 

part

 

makes

 

it

 

much

 

more

 

di

  

cult

 

to

 

control

 

the

 

saw

 

and

 

increases

 

the

 

risk

 

of

 

kickback.

000Book̲CS51EA̲Eng.indb   8

000Book̲CS51EA̲Eng.indb   8

2011/09/04   16:26:46

2011/09/04   16:26:46

Содержание CS 51EA

Страница 1: ...ly read through these HANDLING INSTRUCTIONS to ensure efficient safe operation It is recommended that these INSTRUCTIONS be kept readily available as an important reference when using this machine 000Book CS51EA Eng indb 1 000Book CS51EA Eng indb 1 2011 09 04 16 26 43 2011 09 04 16 26 43 ...

Страница 2: ...s when using this unit Chain oil fill Warning kickback danger Be careful of possible sudden and accidental upward and or backward motion of the guide bar Carburetor adjustment Idle speed One handed usage not permitted While cutting hold saw firmly with both hands with thumb firmly locked around front handle Carburetor adjustment Low speed mixture Chain brake Carburetor adjustment High speed mixtur...

Страница 3: ...r the influence of alcohol drugs or medication Never let a child or inexperienced person operate the machine Wear hearing protection Pay attention to your surroundings Be aware of any bystanders who may be signaling a problem Remove safety equipment immediately upon shutting off engine Wear head protection Never start or run the engine inside a closed room or building Breathing exhaust fumes can ki...

Страница 4: ... the engine is shut off and any cutting attachments have completely stopped before clearing debris or removing grass from the cutting attachment Always carry a first aid kit when operating any power equipment Never start or run the engine inside a closed room or building and or near the inflammable liquid Breathing exhaust fumes can kill Maintenance safety Maintain the unit machine according to rec...

Страница 5: ...hain 95VPX Oregon 20BPX Oregon Max engine power by ISO 7293 kW 2 5 Max engine speed min 1 13500 Idle engine speed min 1 3000 Specific fuel consumption at maximum engine power g kWh 439 Max chain speed m sec 26 0 Sprocket number of teeth 7 NOTE Equivalent noise level vibration levels are calculated as the time weighted energy total for noise vibration levels under various working conditions with th...

Страница 6: ...iner Always start by filling half the amount of gasoline which is to be used Then add the whole amount of oil Mix shake the fuel mixture Add the remaining amount of gasoline Mix shake the fuel mix thoroughly before filling the fuel tank Fueling WARNING Fig 9 Always shut off the engine before refueling Slowly open the fuel tank 15 when filling up with fuel so that possible overpressure disappears Ti...

Страница 7: ... the engine keeps rotating at high speed with the brake engaged the clutch will overheat causing trouble When the brake engages during operation immediately release the throttle lever to slow down the engine How to confirm the activation of the chain brake 1 Turn off the engine 2 Holding the chain saw horizontally release your hand from the front handle hit the tip of the guide bar to a stump or a ...

Страница 8: ...our servicing dealer forestry agent or local forestry schools for advice on specific woodcutting problems in your area This will make your work more efficient and safer Avoid cutting in adverse weather conditions such as dense fog heavy rain bitter cold high winds etc Adverse weather is often tiring to work in and creates potentially dangerous conditions such as slippery ground High winds may force ...

Страница 9: ...runk is completely cut through you lose control over the felling direction Insert a wedge or a felling lever in the cut well before the tree becomes unstable and starts to move This will prevent the guide bar from binding in the felling cut if you have misjudged the falling direction Make sure no people have come into the range of the falling tree before you push it over FELLING CUT TRUNK DIAMETER...

Страница 10: ...7 Tension side 38 Pressure side 39 Relative depth of saw cuts THICK LOG LARGER THAN GUIDE BAR LENGTH Begin by cutting on the opposite side of the log Pull the saw towards you followed by previous procedure Make a boring cut if the log is close to the ground Finish with a top cut Fig 28 Fig 28 WARNING KICKBACK DANGER Do not attempt a boring cut if you are not properly trained A boring cut involves ...

Страница 11: ...e replaced 40 41 Fig 31 Spark plug Fig 32 The spark plug condition is influenced by An incorrect carburetor setting Wrong fuel mixture too much oil in the gasoline A dirty air filter Hard running conditions such as cold weather These factors cause deposits on the spark plug electrodes which may result in malfunction and starting difficulties If the engine is low on power difficult to start or runs poo...

Страница 12: ...he unit with a clean rag or the use of high pressure air hose Put a few drops of two cycle engine oil into the cylinder through the spark plug hole and spin the engine over several times to distribute oil Cover the unit and store it in a dry area CHAIN SHARPENING Parts of a cutter Fig 41 42 48 47 49 50 51 52 53 54 55 Fig 41 56 57 58 59 Fig 42 WARNING Gloves should be used when sharpening chain Be ...

Страница 13: ... Make sure that the chain transport guard is undamaged and that it can be securely fitted Check that nuts and screws are sufficiently tightened Especially inspect the bolt of muffler and ensure that they are properly tightened before starting engine Should any of the bolts be loose retighten them immediately Failure to do so could result in serious hazard Check the tip of the guide bar Please exchange...

Страница 14: ...14 000Book CS51EA Eng indb 14 000Book CS51EA Eng indb 14 2011 09 04 16 26 50 2011 09 04 16 26 50 ...

Страница 15: ...PISTON 44 M 1 77 CIR CLIP 2 78 PISTON PIN COLLAR C51 2 79 ENGINE CASE B 1 80 OIL SEAL 2 81 BALL BEARING 6202C3 2 82 CRANK SHAFT 1 83 CRANK CASE PACKING C51 1 84 PISTON PIN 1 85 NEEDLE BEARING A 1 86 ENGINE CASE A 1 87 REAR DAMPER C51 1 88 BRAKE HANDLE 1 89 CAUTION LABEL 1 90 BRAKE LEVER SPRING B 1 91 CHOKE ROD RUBBER 1 92 CHOKE BUTTON 1 93 OPERATIONAL PANEL 1 94 STOP SWITCH 1 111 NAME PLATE 1 112 ...

Страница 16: ...hinagawa Intercity Tower A 15 1 Konan 2 chome Minato ku Tokyo Japan 109 Code No E99245511 G Printed in China 000Book CS51EA Eng indb 16 000Book CS51EA Eng indb 16 2011 09 04 16 26 53 2011 09 04 16 26 53 ...

Отзывы: