background image

-- 4 --

D

Do not overreach or use from unstable sur-

faces such as ladders, trees, steep slopes,

rooftops, etc. Keep firm footing and balance at

all times.

D

Do not raise unit above your shoulders; the

cutting blade can come dangerously close to

your body.

D

Always keep unit in front of your body. Keep

all parts of your body away from the cutting

blade.

D

Keep the cutting blade and air vents free from

debris.

D

Use only for jobs explained in this manual.

SAFETY EQUIPMENT

NOTE:

This section describes the hedge-

trimmer’s safety equipment, its function and

how checks and maintenance are carried out

to ensure that it operates correctly (see

WHAT IS WHAT? to locate where this equip-

ment is positioned on your machine).

WARNING:

Never use a machine

with damaged or inoperative safety equip-

ment. Follow the control, maintenance and

service instructions described in this section.

D

ON/OFF switch

-- The ON/OFF switch

should be used to stop the engine.

D

Throttle lock

-- The throttle lock is used to

hold the throttle in the run position to free the

hands during starting or prolonged periods of

operation.

D

Blunt entension

-- The blunt extensions of

the cutting blade are designed to prevent con-

tact with the blade.

D

Hand guard

-- The guard is intended to pre-

vent objects from being thrown towards the

operator.

D

Vibration damping system

-- Your hedge-

trimmer is equipped with a vibration damping

system which is designed to provide comfort-

able use.

D

Transport guard

-- The transport guard is de-

signed to cover the cutting blades during

transport and storage.

D

Silencer --

The silencer is designed to give

the lowest possible noise level and to direct

the engine’s exhaust fumes away from the

operator. The engine’s exhaust fumes are hot

and can contain sparks which can lead to the

outbreak of fire.

WARNING:

During use and for some

time after, the silencer is very hot. Do not

touch the silencer if it is hot. A hot silencer can

cause serious burns.

D

Cutting equipment

-- The trimmer is in-

tended for trimming hedges.

CONTROL, MAINTENANCE AND

SERVICE OF THE SAFETY EQUIP-

MENT

WARNING:

All service and repairs to

the hedgetrimmer require special training.

This applies especially to the safety equip-

ment. If the hedgetrimmer does not meet any

of the controls listed below, you should con-

tact your authorised service dealer.

D

ON/OFF switch

-- Start the engine and make

sure that the engine stops when the ON/OFF

switch is moved to the OFF position.

D

Throttle lock

-- The throttle lock is used to

hold the throttle in the run position to free the

hands during starting or prolonged periods of

operation.

D

Blunt extension

-- Ensure that all blunt ex-

tensions are in place the full length of the cut-

ting blade and are not damaged.

D

Hand guard

-- Ensure that the guard is un-

damaged and is not cracked. Replace the

guard if it has been exposed to impact or is

cracked.

D

Vibration damping system

-- Check the

vibration damping element regularly for mate-

rial cracks and distortion. Check that the

vibration damping element is securely at-

tached between the engine unit and the

hands.

D

Silencer --

Never use a machine that has a

damaged or inoperative silencer. Check reg-

ularly that the silencer is secure.

D

Cutting equipment --

Only use the cutting

equipment we recommend (see TECHNI-

CAL DATA). Check the cutting equipment

with regard to damage and crack formation.

Damaged cutting equipment should always

be replaced.

WARNING:

Never use a machine

with damaged or inoperative safety equip-

ment. The safety equipment should be main-

tained as described in this section. If your

machine does not meet any of these controls,

you should contact your authorised service

dealer.

MAINTAIN YOUR UNIT PROPERLY

D

Have all maintenance other than the recom-

mended procedures described in the Instruc-

tion Manual performed by an authorised ser-

vice dealer.

D

Disconnect spark plug before performing

maintenance except for carburetor adjust-

ments.

D

Do not use a cutting blade that is bent,

warped, cracked, broken, or damaged in any

other way. Have worn or damaged parts re-

placed by your authorised service dealer.

D

Use only recommended Jonsered

!

cutting

blades and replacement parts; use of any oth-

er parts may void your warranty and cause

damage to your unit.

D

Empty fuel tank before storing the unit. Use

up fuel left in carburetor by starting engine and

letting it run until it stops.

Summary of Contents for HT21

Page 1: ...averle comprese prima di usare l unità 530086909 2 26 02 Deutsch Italiano Español Instruction Manual Manuel d instructions English Français Please read these instructions carefully and make sure you understand them before using this unit Avant d utiliser cet appareil veuillez lire attentive ment les instructions et assurez vous de les avoir comprises ENGLISH FRANÇAIS DEUTSCH ITALIANO ESPANOL Lees ...

Page 2: ...can cause serious or even fatal injury Read and understand the Instruction Manual and all warning labels before using the hedge trimmer WARNING Cutting blade can throw objects violently You can be blinded or injured Always wear eye protection Always use Ear protection Protective glasses or visor WARNING Blade moves momentarily after trigger is released The cutting blade can seriously cut you or ot...

Page 3: ...g with loosely hanging straps ties tassels etc They can be caught in moving parts D Do not operate unit when you are tired ill up set or if you are under the influence of alco hol drugs or medication D Keep children bystanders and animals away from work area a minimum of 30 feet 10 m when starting or operating unit HANDLE FUEL WITH CAUTION IT IS HIGHLY FLAMMABLE D Eliminate all sources of sparks o...

Page 4: ... service and repairs to the hedgetrimmer require special training This applies especially to the safety equip ment If the hedgetrimmer does not meet any of the controls listed below you should con tact your authorised service dealer D ON OFF switch Start the engine and make sure that the engine stops when the ON OFF switch is moved to the OFF position D Throttle lock The throttle lock is used to h...

Page 5: ...o reach full speed before entering the material to be cut D Always work going away from people and solid objects such as walls large stones trees automobiles etc D If the blade stalls immediately stop the en gine Make sure the ignition switch is off the spark plug is disconnected and the blade has stopped moving before clearing jammed de bris from the cutting blade Inspect the blade for damage and...

Page 6: ... ground and away from trees bushes onlookers etc STARTING A COLD ENGINE or a warm engine after running out of fuel WARNING The cutting blade will be moving once the throttle lock has been set and the engine is started Wear your protec tive equipment and observe all safety instruc tions Throttle Lock Throttle Lock out Throttle Trigger 1 Move the ON OFF switch to the ON posi tion 2 Engage the thrott...

Page 7: ...to the TROU BLESHOOTING TABLE SERVICE AND ADJUSTMENTS WARNING Ensure ON OFF switch is in the OFF position and disconnect the spark plug before performing service except for carburetor adjustments We recommend all service and adjustments not listed in this manual be performed by an authorised service dealer CLEAN AIR FILTER Air Filter Cover Air Filter Screws Cleaning the air filter A dirty air filt...

Page 8: ...zed service dealer S Keep all nuts bolts and screws tight S Lightly oil external metal surfaces includ ing the blade To oil the blade do the following S Stop the engine and allow blade to come to a complete stop S Ensure ON OFF switch is in the OFF posi tion S Disconnect the spark plug wire S Apply a light machine oil along the edge of the top strap as shown Top Strap OIL ENGINE S Remove spark plu...

Page 9: ... spark plug 3 See Carburetor Adjustment in Service and Adjustments Section WARNING Always stop unit and disconnect spark plug before performing all of the recommended remedies below except remedies that require operation of the unit TROUBLESHOOTING TABLE 1 ON OFF switch in the OFF position 2 Engine flooded 3 Fuel tank empty 4 Spark plug not firing 5 Fuel not reaching carburetor 6 Carburetor requir...

Page 10: ...eden has carried out voluntary type approval The certificate s are numbered SEC 94 086 Texarkana 01 12 17 TECHNICAL DATA SHEET MODEL HT21 ENGINE AND FUEL SYSTEM Displacement 21 cm3 Idling speed 3000 Maximum engine power according to ISO 8893 0 3 kW 6000 rpm Fuel tank capacity 0 21 liters WEIGHT Mass with empty fuel tank 4 3 kg CUTTING DEVICE Type Double sided Blade length 19 48 cm Blade speed at 8...

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