Ryobi RY30943 Manuel d'utilisateur télécharger pdf (Page 12)

IF THESE SOLUTIONS

DO NOT

SOLVE

THE PROBLEM CONTACT

YOUR AUTHORIZED SERVICE

DEALER.

IF

THESE

SOLUTIONS

DO

NOT

SOLVE

THE

PROBLEM

CONTACT

YOUR

AUTHORIZED

SERVICE

DEALER'

PROBLEM

POSSIBLE CAUSE

SOLUTION

PROBLEM

Engine

will

not

start

Engine

does

not reach

full

speed

and

emits

excesslve

SMOKE

Engine

starts,

runs,

and

ac-

celerates

but

will

not

idle

String

will

not advance

POSSIBLE

CAUSE

2.

No fuel.

3.

Engine

is flooded

1.

Incorrect

oil/fuel

mixture.

2. Air

filter

is

dirty.

3.

Spark

arrestor

screen

is dirty

4. Spark

plug

fouled.

1. ldle

speed

screw

on

carburetor

needs

adjustment.

SOLUTION

1. Check

spark.

Remove

spark

plug.

Reattac

the

spark

plug

cap

and

lay

spark

plug

on

Soool retainer

hard to turn

1. Screw threads are

dirty or

damaged.

1. Clean

threads

and

lubricate with

grease

- if no

improvement, replace the spool retainer.

cylinder.

Pull

the

rope

and

watch

for

spark

spark

plug

tip.

lf there

is no

spark,

repeat

tr

Grass

wraps around

driveshaft

housing and

string

head

1. Cutting

tall

grass

at

ground

tevet.

2. Operating

trimmer at

part

throttle.

1.

Cut

tall

grass

from the top down to

prevent

wrapping.

2. Operate trimmer at full throttle.

3.

4.

5.

String

is welded

to

itself.

Not enough

string

on spool.

String

is worn

too shoft.

Sking

is

tangled

on

spool.

Engine

speed

is too

slow.

wiih

a

new

sparK

Plug.

2.

Push

primer

bulb

until

bulb

is full

of

fuel'

lf

does

not

fill,

primary fuel

delivery

system

blocked.

Contact

a

service

dealer'

lf

pri

bulb

fills,

engine

may

be

flooded,

proceed

next

item

3. Setthe

start

leverto

the START

position'

the trigger

and

pull

the

rope

repeatedly

until

engine

starts

and

runs.

NOTE:

Depending

on

the severity

of

the

this may

require

numerous

pulls

of

the

rope'

Figure

23.

1. Use

fresh

fuel

and

the

correct

2-cycle

oil

(50:1).

2. Clean

airfilter.

Referto

Replacing

and

Air

Filter

earlier

in

this

manual.

3. Contact

a servicing

dealer.

4. Clean

or

replace

spark

plug. Reset

spark

gap.

Referto

Spark

Plug

Replacement

in this

manual.

1.

Turn

idle speed

screw

clockwise

to increase

speed.

See

Figure

31.

1. Lubricate

string

with silicone

spray

2,

Install

more

string.

Referto String

earlier

in

this

manual.

3.

Pull

strings

while

alternately

pressing

down

and

releasing

sPool

retainer.

4.

Remove

string

from

spool

and

rewind.

Refer

String

Replacement

earlier

in this

manual.

5.

Advance

string

at full

throttle.

THIS PRODUCTWAS

MANUFACTURED WITH A CATALYST

MUFFLER

Congratulations!

You have made an

investment toward

protecting

the environment.

In order to maintain this

product's

original emission level,

please

refer

to the maintenance section below.

CALL US

FIRST

For any

questions

about operating or maintaining

your

product,

call the Ryobio Help Line!

Your

produci

has been fully tested

prior

to

shipment

to ensure

your

complete satisfaction.

EMISSIONS MAINTENANCE SCHEDULE

AND WARRANTED PARTS LIST

Emissions Parts Inspect Before Clean

Every Replace

Clean Every Replace Every

Each

Use

5 Hours

Every 25 Hours 25 Hours 50

Hours

or Yeafly or

CATALYT|C MUFFLER ASSEMBLY......

............................ X

AIR FILTER ASSY

includes:

Filter ..................

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

X............................. X

SPARK SCREEN

.........................".......X

CARBURETOR

ASSY

includes:

Heat Dam

Gaskets

FUEL TANK ASSY

includes:

Fuel Lines........................ X

Fuel Cao.......................... X

Fuel Filter

IGNITION ASSY

includes:

Spark

P1u9.........

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

X

ALL EMISSIONS-RELATED

PARTS ARE WARRANTED

FOR TWO

YEARS OR

FOR THE PERIOD OF TIME PRIOR TO

THE PARTS FIRST SCHEDULED

REPLACEMENT

WHICHEVER

COMES

FIRST.

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