Husqvarna KLIPPO LB 448S Kasutusjuhend

KLIPPO LB 448S, KLIPPO LB 453S, KLIPPO LB 448SQ,

KLIPPO LB 453SQ, KLIPPO LB 548SQe

EN Operator's manual 8-21

BG Ръководство за експлоатация 22-35

CS Návod k použití 36-48

DA Brugsanvisning 49-61

DE Bedienungsanweisung 62-75

EL Οδηγίες χρήσης 76-89

ES Manual de usuario 90-103

ET Kasutusjuhend 104-116

FI Käyttöohje 117-129

FR Manuel d'utilisation 130-143

HR Priručnik za korištenje 144-156

HU Használati utasítás 157-169

IT Manuale dell'operatore 170-183

JA 取扱説明書 184-196

LT Operatoriaus vadovas 197-209

LV Lietošanas pamācība 210-222

NL Gebruiksaanwĳzing 223-235

NO Bruksanvisning 236-247

PL Instrukcja obsługi 248-261

PT Manual do utilizador 262-275

RO Instrucţiuni de utilizare 276-288

RU Руководство по эксплуатации 289-303

SK Návod na obsluhu 304-316

SL Navodila za uporabo 317-329

SR Priručnik za rukovaoca 330-342

SV Bruksanvisning 343-354

TR Kullanım kılavuzu 355-367

UK Посібник користувача 368-381

ZH 操作手册 382-392

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KLIPPO LB 548SQe

KLIPPO LB 448S

KLIPPO LB 448SQ

KLIPPO LB 453S

KLIPPO LB 453SQ

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2 3 4 5 6 7

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ADD FULL

CAUTION - DO

01341

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-20 0 30 40 80 100

-30 -20 0 20 30 40

F

C

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-10 10

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SAE 10W-30

SAE 5W-30

SAE 30

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B

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49

Contents

Introduction..................................................................... 8

Safety..............................................................................9

Assembly...................................................................... 12

Operation...................................................................... 12

Maintenance................................................................. 13

Transportation, storage and disposal........................... 17

Technical data.............................................................. 17

Declaration of Conformity............................................. 20

Introduction

Product description

The product is a pedestrian-controlled rotary lawn

mower that uses BioClip® to cut the grass into fertilizer.

Intended use

Use the product to cut grass. Do not use the product for

other tasks.

Product overview

(Fig. 1)

1. Handle / handlebar

2. Engine brake handle

3. Drive lever

4. Starter rope handle

5. Oil cap

6. Belt guard

7. Muffler

8. Spark plug

9. Belt guard

10. Fuel tank

11. Lever for angle adjustment of the handle

12. Vibration damping system

13. Clutch wire adjustment

14. Cutting height lever

15. Fuel valve

16. Air filter

17. Cutting cover

18. Spring washer

19. Blade bolt

20. Blade

21. Blade support

22. Mulch plug KLIPPO LB 448S, KLIPPO LB 448SQ,

KLIPPO LB 548SQe

23. Operator's manual

Symbols on the product

(Fig. 2) WARNING: Careless or incorrect use can

result in injury or death to the operator or

others.

(Fig. 3) Please read the operator's manual

carefully and make sure that you

understand the instructions before use.

(Fig. 4) Look out for thrown objects and ricochets.

(Fig. 5) Keep persons and animals at a safe

distance from the work area.

(Fig. 6) Stop the engine and remove the ignition

cable before repairs or maintenance.

(Fig. 7) Warning: Keep hands and feet away from

rotating parts.

(Fig. 8) Warning: Keep hands and feet away from

the rotating blade.

(Fig. 9) This product is in accordance with

applicable EC directives.

(Fig. 10) This product conforms to applicable UK

regulations.

(Fig. 11) Noise emission to the environment

label as per EU and UK directives

and regulations, and New South Wales

legislation "Protection of the Environment

Operations (Noise Control) Regulation

2017". The guaranteed sound power level

of the product is specified in

Technical

data on page 17

and on the label.

(Fig. 12) Scannable code.

Note: Other symbols/decals on the product refer to

market specific legal requirements.

Decal on the product, for Australia and

New Zealand only

(Fig. 13)

Keep hands and feet away from the rotating blade.

81912 - 002 - 13.10.2022

Euro V Emissions

WARNING: Tampering with the engine

voids the EU type-approval of this product.

Product liability

As referred to in the product liability laws, we are not

liable for damages that our product causes if:

• the product is incorrectly repaired.

• the product is repaired with parts that are not

from the manufacturer or not approved by the

manufacturer.

• the product has an accessory that is not from the

manufacturer or not approved by the manufacturer.

• the product is not repaired at an approved service

center or by an approved authority.

Safety

Safety definitions

Warnings, cautions and notes are used to point out

specially important parts of the manual.

WARNING: Used if there is a risk of

injury or death for the operator or bystanders

if the instructions in the manual are not

obeyed.

CAUTION: Used if there is a risk of

damage to the product, other materials or

the adjacent area if the instructions in the

manual are not obeyed.

Note: Used to give more information that is necessary

in a given situation.

General safety instructions

WARNING: Read the warning

instructions that follow before you use the

product.

• This product is dangerous if used incorrectly or if you

are not careful. Injury or death can occur if you do

not obey the safety instructions.

• This product produces an electromagnetic field

during operation. This field may under some

circumstances interfere with active or passive

medical implants. To reduce the risk of serious or

fatal injury we recommend persons with medical

implants to consult their physician and the medical

implant manufacturer before operating this product.

• Always be careful and use your common sense. If

you are not sure how to operate the product in a

special situation, stop and speak to your Husqvarna

dealer before you continue.

• Keep in mind that the operator will be held

responsible for accidents that involve other persons

or their property.

• Keep the product clean. Make sure that you can

clearly read signs and decals.

• Do not let a person use the product unless you make

sure that they read and understand the contents of

the operator's manual.

• Do not let a child operate the product.

• Keep children away from the work area. A

responsible adult must be there at all times.

• Do not let a person, without knowledge of the

instructions, operate the product.

• Always monitor a person, with decreased physical

capacity or mental capacity, that uses the product. A

responsible adult must be there at all times.

• Do not use the product if you are tired, ill, or

under the influence of alcohol, drugs or medicine.

This has a negative effect on your vision, alertness,

coordination and judgment.

• Do not use the product if it is defective.

• Do not change this product or use it if it is possible

that it has been changed by others.

• Do not change the adjustment for the engine speed

control.

Work area safety

WARNING: Read the warning

instructions that follow before you use the

product.

• Remove objects such as branches, twigs and stones

from the work area before you use the product.

• Objects that hit against the cutting equipment can

eject and cause damage to persons and objects.

Keep bystanders and animals at a safe distance

from the product.

• Never use the product in bad weather such as fog,

rain, strong winds, intense cold and risk of lightning.

To use the product in bad weather or in moist or wet

locations is tiring. Bad weather can cause dangerous

conditions, such as slippery surfaces.

• Look out for persons, objects and situations that can

prevent safe operation of the product.

• Look out for obstacles, such as roots, stones, twigs,

pits and ditches. Long grass can hide obstacles.

• To cut grass on slopes can be dangerous. Do not

use the product on ground that slopes more than

15°.

1912 - 002 - 13.10.2022 9

• Operate the product across the face of slopes. Do

not move up and down.

• Be careful when you go near hidden corners and

objects that prevent a clear view.

Work safety

WARNING: Read the warning

instructions that follow before you use the

product.

• Use this product to cut grass lawns only. It is not

permitted to use it for other tasks.

• Use personal protective equipment. Refer to

Personal protective equipment on page 10

.

• Make sure that you know how to stop the engine

quickly in an emergency.

• Never start the engine in a closed space or near

flammable material. The exhaust fumes from the

engine are hot and can contain sparks which can

start a fire.

• Do not operate the product unless the blade and

all covers are attached correctly. An incorrectly

attached blade can come loose and cause personal

injury.

• Make sure that the blade does not hit objects such

as stones and roots. This can do damage to the

blade and bend the engine shaft. A bent axle causes

heavy vibration and a very high risk that the blade

becomes loose.

• If the blade hits an object or if vibrations occur,

stop the product immediately. Disconnect the ignition

cable from the spark plug. Examine the product

for damages. Repair damages or let an authorised

service agent do the repair.

• Never attach the engine brake handle permanently

to the handle when the engine is started.

• Put the product on a stable, flat surface and start it.

Make sure that the blade does not hit the ground or

other objects.

• Always stay behind the product when you operate it.

• Let all the wheels stay on the ground and keep 2

hands on the handle when you operate the product.

Keep your hands and feet away from the rotating

blades.

• Do not tilt the product when the engine is started.

• Be careful when you pull the product rearward.

• Never lift up the product when the engine is started.

If you must lift the product, first stop the engine and

disconnect the ignition cable from the spark plug.

• Do not walk rearward when you operate the product.

• Stop the engine when you move across areas

without grass, for example paths made of gravel,

stone and asphalt.

• Do not run with the product when the engine is

started. Always walk when you operate the product.

• Stop the engine before you change the cutting

height. Never make adjustments with the engine

started.

• Never let the product stay out of view with the engine

started. Stop the engine and make sure that the

cutting equipment does not rotate.

Safety instructions for operation

Personal protective equipment

WARNING: Read the warning

instructions that follow before you use the

product.

• Personal protective equipment cannot fully prevent

injury but it decreases the degree of injury if an

accident does occur. Let your dealer help you select

the right equipment.

• Use hearing protection if the noise level is higher

than 85 dB.

• Use heavy-duty slip-resistant boots or shoes. Do not

use open shoes or go with bare feet.

• Use heavy, long pants.

• Use protective gloves when necessary, for example

when you attach, examine or clean the cutting

equipment.

Safety devices on the product

WARNING: Read the warning

instructions that follow before you use the

product.

• Do not use a product with defective safety devices.

• Do a check of the safety devices regularly. If

the safety devices are defective, speak to your

Husqvarna service agent.

To do a check of the cutting cover

The cutting cover decreases vibrations in the product

and decreases the risk of injury from the blade.

• Examine the cutting cover to make sure that there

are no damages such as cracks.

To do a check of the belt guard

The belt guard decreases the risk of injury and makes

sure that a broken drive belt does not eject.

• Make sure that the belt guard does not have

damages and that it is correctly attached. (Fig. 14)

Engine brake handle

The engine brake handle stops the engine. When the

engine brake handle is released, the engine stops.

To do an inspection of the engine brake, start the engine

and then release the engine brake handle. If the engine

10 1912 - 002 - 13.10.2022

does not stop in 3 seconds, let an approved Husqvarna

service agent adjust the engine brake.

(Fig. 15)

To do a check of the vibration damping system

WARNING: Overexposure to vibration

can cause circulatory damage or nerve

damage to persons with decreased blood

circulation. Get medical aid if you have

symptoms of overexposure to vibration.

These symptoms include numbness, loss

of feeling, tingling, pricking, pain, loss of

strength, changes in skin color or condition.

These symptoms usually show in the

fingers, hands or wrists.

The vibration damping system decreases vibration in the

handle during operation.

The steel tube in the handlebar and the cutting cover

decrease vibration. KLIPPO LB 548SQe also has 4

vibration damping units attached to the handlebar.

• Examine the handlebar and the vibration damping

units to make sure that there are no damages. (Fig.

16)

Blade support

The blade support decreases the risk that the engine

shaft bends. If the blade hits an object, the blade moves

against the blade support. The movement causes

wear on the surface of the blade support. The wear

shows that the protection of the engine shaft functions

correctly.

Muffler

The muffler keeps the noise levels to a minimum and

sends the exhaust fumes away from the operator.

Do not use the product if the muffler is missing or

defective. A defective muffler increases the noise level

and the risk of fire.

WARNING: The muffler becomes very

hot during and after use and when the

engine operates at idle speed. Be careful

near flammable materials and/or fumes to

prevent fire.

To do a check of the muffler

• Examine the muffler regularly to make sure that it is

attached correctly and not damaged.

Fuel safety

WARNING: Read the warning

instructions that follow before you use the

product.

• Do not start the product if there is fuel or engine oil

on the product. Remove the unwanted fuel/oil and let

the product dry.

• If you spill fuel on your clothing, change clothing

immediately.

• Do not get fuel on your body, it can cause injury. If

you get fuel on your body, use soap and water to

remove the fuel.

• Do not start the product if the engine has a leak.

Examine the engine for leaks regularly.

• Be careful with fuel. Fuel is flammable and the fumes

are explosive and can cause injuries or death.

• Do not breathe in the fuel fumes, it can cause injury.

Make sure that there is a sufficient airflow.

• Do not smoke near the fuel or the engine.

• Do not put warm objects near the fuel or the engine.

• Do not add the fuel when the engine is on.

• Make sure that the engine is cool before you refuel.

• Before you refuel, open the fuel tank cap slowly and

release the pressure carefully.

• Do not add fuel to the engine in an indoor area. Not

sufficient airflow can cause injury or death because

of asphyxiation or carbon monoxide.

• Tighten the fuel tank cap fully. If the fuel tank cap is

not tightened, there is a risk of fire.

• Move the product a minimum of 3 m / 10 ft from the

position where you filled the tank before a start.

• Do not fill the fuel tank fully. Heat causes the fuel to

expand. Keep a space at the top of the fuel tank.

Safety instructions for maintenance

WARNING: Read the warning

instructions that follow before you use the

product.

• The exhaust fumes from the engine contain carbon

monoxide, an odourless, poisonous and very

dangerous gas. Do not start the engine indoors or

in closed spaces.

• Before you do the maintenance on the product, stop

the engine and remove the ignition cable from the

spark plug.

• Use protective gloves when you do maintenance on

the cutting equipment. The blade is very sharp and

cuts can easily occur.

• Accessories and changes to the product that are

not approved by the manufacturer, can cause

serious injury or death. Do not change the product.

Always use accessories that are approved by the

manufacturer.

• If the maintenance is not done correctly and

regularly, the risk of injury and damage to the

product increases.

• Only do the maintenance as given in this owner's

manual. All other servicing must be done by an

approved Husqvarna service agent.

1912 - 002 - 13.10.2022 11

• Let an approved Husqvarna service agent do

servicing on the product regularly.

• Replace damaged, worn or broken parts.

Assembly

Introduction

WARNING: Before you assemble the

product, you must read and understand the

safety chapter.

WARNING: Remove the spark plug

cable from the spark plug before you

assemble the product.

To assemble and adjust the handle

1. Remove the handle nut and the washer from the

plate on the upper handle.

2. Put the upper handle in position on top of the lower

handle.

CAUTION: Make sure that the wires

are not caught or become damaged.

3. Attach the washer and the handle nut. (Fig. 17)

4. Turn the handle to the side for a good operation

position when you operate the product near a wall.

(Fig. 18)

5. Turn the adjustment wheels on the chassis to adjust

the handle vertically. (Fig. 19)

To assemble the mulch plug (KLIPPO

LB 448S, KLIPPO LB 448SQ, KLIPPO

LB 548SQe)

1. Tilt the product rearward with the spark plug up.

2. Put the pins of the mulch plug into the holes from the

inner side of the cutting cover. (Fig. 20)

3. Attach the screws for the mulch plug from the outer

side of the cutting cover. (Fig. 21)

Operation

Introduction

WARNING: Before you operate the

product, you must read and understand the

safety chapter.

Husqvarna Connect

Husqvarna Connect is a free app for your mobile device.

The Husqvarna Connect app gives extended functions

for your Husqvarna product:

• Extended product information.

• Information about, and help with, product parts and

servicing.

To start to use Husqvarna Connect

1. Download the Husqvarna Connect app on your

mobile device.

2. Register in the Husqvarna Connect app.

3. Do the instruction steps in the Husqvarna Connect

app to connect and register the product.

Before you operate the product

1. Read the operator's manual carefully and make sure

that you understand the instructions.

2. Examine the cutting equipment to make sure that it

is correctly attached and adjusted. See

To examine

the cutting equipment on page 15

.

3. Fill the fuel tank. See

To fill fuel on page 12

.

4. Fill the oil tank and do a check of the oil level. See

To do a check of the oil level on page 15

.

To fill fuel

If available, use low-emission/alkylate gasoline. If low-

emission/alkylate gasoline is not available, use good

quality unleaded gasoline or leaded gasoline with octane

number not less than 90.

CAUTION: Do not use gasoline with an

octane number less than 90 RON (87 AKI).

This can cause damage to the product.

1. Open the fuel tank cap slowly to release the

pressure.

2. Fill slowly with a fuel can. If you spill fuel, remove it

with a cloth and let remaining fuel dry off. (Fig. 22)

3. Clean the area around the fuel tank cap.

4. Tighten the fuel tank cap fully. If the fuel tank cap is

not tightened, there is a risk of fire.

5. Move the product a minimum of 3 m (10 ft) from the

position where you filled the tank before a start.

12 1912 - 002 - 13.10.2022

To set the cutting height

The cutting height can be adjusted in 6 levels.

1. Move the cutting height lever forward to increase the

cutting height.

2. Move the cutting height lever rearward to decrease

the cutting height.

CAUTION: Do not set the cutting height

too low. The blades can hit the ground if the

surface of the lawn is not level.

To start the product

1. Make sure that the ignition cable is connected to the

spark plug.

2. Open the fuel valve. (Fig. 23)

3. Stay behind the product.

4. Hold the engine brake handle against the handlebar.

(Fig. 24)

5. Hold the starter rope handle with your right hand.

6. Slowly pull out the starter rope until you feel some

resistance.

7. Pull with force to start the engine.

WARNING: Do not twist the starter

rope around your hand.

CAUTION: Do not extend the starter

rope fully. Do not release the starter rope

handle when the starter rope is extended.

To use the drive on the wheels

• Push the drive lever down. (Fig. 25)

• Before you pull the product rearward, disengage the

drive and push the product forward approximately

10cm.

• Release the engine brake handle a small distance to

disengage the drive, for example when you go near

an obstacle.

To stop the product

• To stop the drive only, release the engine brake

handle a small distance.

• To stop the engine, release the engine brake handle

fully.

• Close the fuel valve. (Fig. 26)

To get a good result

• Always use a sharp blade. A blunt blade gives an

irregular result and the cut surface of the grass

becomes yellow. A sharp blade also uses less

energy than a blunt blade.

• Do not cut more than ⅓ of the length of the grass.

Cut first with the cutting height set high. Examine the

result and lower the cutting height to an applicable

level. If the grass is very long, drive slowly and cut 2

times if necessary.

• Cut in different directions each time to prevent

stripes in the lawn.

• Keep the cutting cover clean. Buildup from grass

and dirt on the inner side of the cutting cover can

decrease the cutting result. Refer to

To clean the

product externally on page 14

.

Maintenance

Introduction

WARNING: Before you do

maintenance, you must read and

understand the safety chapter.

For all servicing and repair work on the product, special

training is necessary. We guarantee the availability of

professional repairs and servicing. If your dealer is not

a service agent, speak to them for information about the

nearest service agent.

For more detailed information, refer to

www.husqvarna.com.

Maintenance schedule

The maintenance intervals are calculated from daily use

of the product. The intervals change if the product is not

used daily.

For maintenance identified with * see instructions in

Safety devices on the product on page 10

.

Maintenance Daily Weekly Monthly

Do a general inspection X

Examine the oil level X

Clean the product X

Clean the air filter X

1912 - 002 - 13.10.2022 13

Maintenance Daily Weekly Monthly

Examine the cutting equipment X

Examine the cutting cover* X

Examine the engine brake handle* X

Examine the muffler* X

Examine the spark plug X

Examine the drive belt for damages X

Clean the gear housing X

For KLIPPO LB 448S, KLIPPO LB 453S. Replace the oil (the first time

after 5 h use, then after each 25 h use and yearly) X

For KLIPPO LB 448SQ, KLIPPO LB 453SQ, KLIPPO LB 548SQe. Re-

place the oil (the first time after 5 h use, then after each 50 h use and

yearly)

X

Replace the air filter X

Examine the fuel system X

Examine and adjust the drive (clutch wire) X

To do a general inspection

• Make sure that all nuts and screws on the product

are tightened correctly.

To clean the product externally

• Use a brush to remove leaves, grass and dirt.

• Make sure that the air intake on the top of the engine

is not blocked.

• Do not use a high pressure washer to clean the

product.

• If you use water to clean the product, do not flush

water directly on the engine.

To clean the inner surface of the cutting

cover

1. Put the product on its side with the muffler down.

CAUTION: If the product is put

with the air filter down, the engine can

become damaged.

2. Hose down the inner surface of the cutting cover

with water.

To examine the drive belt and clean the

gear housing

1. Remove the 4 screws on the belt guard and remove

the belt guard. (Fig. 27)

2. Examine the drive belt and belt pulley for damages.

3. Use a brush to remove leaves, grass and dirt from

the gear housing. (Fig. 28)

To replace and adjust the drive belt

1. Remove the 4 screws on the belt guard and remove

the belt guard. (Fig. 27)

2. Put a flat screwdriver between the hubcap and the

wheel on the right front wheel of the product.

3. Twist the screwdriver carefully to remove the

hubcap.

4. Remove the wheel bolt and remove the wheel. (Fig.

29)

5. Remove the drive belt from the belt pulleys.

6. Make sure that the belt pulleys move easily on the

axle.

7. If it is necessary, spray penetrating oil between and

behind the belt pulleys and lubricate the axle.

8. Install a new drive belt and attach it correctly at the

ball bearing before you adjust the drive belt. (Fig. 30)

9. Move the ball bearing up or down to adjust the drive

belt. (Fig. 31)

Note: A new drive belt becomes longer after

use. Adjust the drive belt again after some hours of

operation.

10. Attach the belt guard.

11. Operate the product to make sure that the drive belt

is correctly installed and adjusted.

To replace and adjust the center belt

1. Remove the blade.

14 1912 - 002 - 13.10.2022

Note: This step is not necessary when you only

adjust the center belt.

2. Loosen the adjustment screws some turns, but do

not remove them. (Fig. 32)

3. Replace the center belt and moderately tighten the

adjustment screws.

Note: This step is not necessary when you only

adjust the center belt.

4. Move the gear forward or rearward to adjust the

center belt. (Fig. 33)

5. Use a hook scale to examine the tension of the

center belt. The belt has the correct tension when

it can move 6–10 mm in the center. That is equal to

a pull of 3 kg. (Fig. 34)

6. Tighten the adjustment screws fully with a torque of

3 Nm.

7. Operate the product to make sure that the drive belt

is correctly installed and adjusted.

To examine the cutting equipment

WARNING: To prevent accidental start

remove the ignition cable from the spark

plug.

WARNING: Use protective gloves

when you do maintenance on the cutting

equipment. The blade is very sharp and cuts

can easily occur.

1. Examine the cutting equipment for damage

or cracks. Always replace a damaged cutting

equipment.

2. Look at the blade to see if it is damaged or blunt.

Note: It is necessary to balance the blade after it is

sharpened. Let a service center sharpen, replace and

balance the blade. If you hit an obstacle that causes

the product to stop, replace the damaged blade. Let the

service center estimate if the blade can be sharpened or

must be replaced.

To replace the blade

1. Lock the blade with a block of wood. (Fig. 35)

2. Remove the blade bolt, the spring washer and the

blade. (Fig. 36)

3. Examine the blade support and blade bolt for

damages.

a) If you replace the blade or the blade support,

also replace the blade bolt, the spring washer

and the friction washer.

4. Examine the engine shaft to make sure that it is not

bent.

5. When you attach the new blade, make sure that the

bent ends point in the direction of the cutting cover.

(Fig. 37)

6. Put the friction washer and the blade against the

blade support. (Fig. 38)

7. Make sure that the blade aligns with the center of the

engine shaft. (Fig. 39)

8. Lock the blade with a block of wood. (Fig. 40)

9. Attach the spring washer and tighten the bolt with a

torque of 80 Nm. (Fig. 41)

10. Pull the blade around by hand and make sure that it

turns freely.

WARNING: Use protective gloves.

The blade is very sharp and cuts can

easily occur.

11. Start the product to do a test of the blade. If the

blade is not correctly attached, there is vibration in

the product or the cutting result is unsatisfactory.

To do a check of the oil level

CAUTION: A too low oil level can do

damage to the engine. Do a check of the oil

level before you start the product.

1. Put the product on level ground.

2. Remove the oil tank cap with the attached dipstick.

3. Clean the oil from the dipstick.

4. Put the dipstick fully into the oil tank. Tighten the oil

tank cap to make sure to give a correct picture of the

oil level.

5. Remove the dipstick.

6. Examine the oil level on the dipstick.

7. If the oil level is low, fill with engine oil and do a

check of the oil level again.



(Fig. 42)



Note: Use a funnel to prevent spill.

To replace the engine oil

WARNING: Engine oil is very hot

directly after the engine is stopped. Let the

engine become cool before you drain the

engine oil. If you spill engine oil on your skin,

clean with soap and water.

(Fig. 43)

1. Remove the ignition cable from the spark plug.

1912 - 002 - 13.10.2022 15

2. Remove the oil tank cap.

3. Drain the engine oil.

a) For models with an oil drain plug: Put a container

below the oil drain plug, to collect the engine oil

in.

b) For models without an oil drain plug or if it is not

possible to put a container below the oil drain

plug: Use an oil pump (accessory) to drain the

engine oil from the oil tank.

4. Fill with new engine oil of the type recommended in

Technical data on page 17

.

5. Do a check of the oil level. Refer to

To do a check of

the oil level on page 15

.

Air filter

Note: An air filter that is used for a long time

cannot be fully cleaned. Replace the air filter at regular

intervals. Always replace a damaged air filter.

To remove and install the air filter (KLIPPO

LB 488SQ, KLIPPO LB 453SQ, KLIPPO LB

548Qe)

WARNING: Use protective gloves.

1. Push the clips on the air filter cover.

2. Carefully remove the air filter cover (A) from the

engine.

3. Remove the air filter (B) and the foam filter (C). (Fig.

44)

4. Examine the air filter for damages. Replace a

damaged air filter.

5. Clean and examine the air filter. Refer to

To clean

the air filter (KLIPPO LB 448SQ, KLIPPO LB 453SQ,

KLIPPO LB 548Qe) on page 16

.

6. Install in the opposite sequence.

To clean the air filter (KLIPPO LB 448SQ,

KLIPPO LB 453SQ, KLIPPO LB 548Qe)

CAUTION: Do not operate the engine

without an air filter attached or if the air filter

is dirty.

CAUTION: Replace the air filter if it

cannot be fully cleaned or if it is damaged.

A defective air filter causes damage to the

engine.

1. Push the latch tabs (A), remove the air filter cover

(B) and remove the air filter (C). (Fig. 45)

2. Hit the air filter against a hard surface or blow

compressed air through the air filter from the clean

side of the air filter.

CAUTION: Do not use a brush to

remove dirt as this pushes the dirt into

the air filter.

3. Clean the air filter holder (D) and the air filter cover

with a moist cloth.

CAUTION: Make sure that no dirt

goes into the air duct (E).

4. Install the air filter. Make sure that the air filter fully

seals against the air filter holder.

5. Install the air filter cover with the bottom tabs first.

To clean the air filter (KLIPPO LB 448S,

KLIPPO LB 453S)

CAUTION: Do not operate the engine

without an air filter attached or if the air filter

is dirty.

CAUTION: Replace the air filter if it

cannot be fully cleaned or if it is damaged.

A defective air filter causes damage to the

engine.

1. Push the latch tabs (A), remove the air filter cover

(B) and remove the air filter (C). (Fig. 46)

2. Hit the air filter against a hard surface or blow

compressed air through the air filter from the clean

side of the air filter.

CAUTION: Do not use a brush to

remove dirt as this pushes the dirt into

the air filter.

3. Clean the air filter holder (D) and the air filter cover

with a moist cloth.

CAUTION: Make sure that no dirt

goes into the air duct (E).

4. Install the air filter. Make sure that the air filter fully

seals against the air filter holder.

5. Install the air filter cover with the bottom tabs first.

To examine the spark plug

CAUTION: Always use the

recommended spark plug type. Incorrect

spark plug type can cause damage to the

product.

16 1912 - 002 - 13.10.2022

• Examine the spark plug if the engine is low on

power, is not easy to start or does not operate

correctly at idle speed.

• To decrease the risk of unwanted material on the

spark plug electrodes, obey these instructions:

a) Make sure that the idle speed is correctly

adjusted.

b) Make sure that the fuel mixture is correct.

c) Make sure that the air filter is clean.

• If the spark plug is dirty, clean it and make sure that

the electrode gap is correct, refer to

Technical data

on page 17

. (Fig. 47)

• Replace the spark plug if it is necessary.

To examine the fuel system

• Examine the fuel tank cap and the seal for the fuel

tank cap to make sure that there are no damages.

• Examine the fuel hose to make sure that there are

no leaks. If the fuel hose is damaged, let a service

agent replace it.

To adjust the clutch wire

If the drive feels slow, it is necessary to adjust the clutch

wire.

• Turn the adjuster screw. (Fig. 48)

The clutch wire is correctly adjusted when the clutch

wire bracket aligns with the nut.

(Fig. 49)

Transportation, storage and disposal

Transportation and storage

• For storage and transportation of the product and

fuel, make sure that there are no leaks or fumes.

Sparks or open flames, for example from electrical

devices or boilers, can start a fire.

• Always use approved containers for storage and

transportation of fuel.

• Empty the fuel tank before you put the product in

storage for a long period of time. Discard the fuel at

an applicable disposal location

• Safely attach the product during transportation to

prevent damage and accidents.

• Keep the product in a locked area to prevent access

for children or persons that are not approved.

• Keep the product in a dry and frost free area.

Disposal

• Obey the local recycling requirements and applicable

regulations.

• Discard all chemicals, such as engine oil or fuel, at a

service center or at an applicable disposal location.

• When the product is no longer in use, send it to

a Husqvarna dealer or discard it at a recycling

location.

Technical data

KLIPPO LB

448S

KLIPPO LB

448SQ

KLIPPO LB

453S

KLIPPO LB

453SQ

KLIPPO LB

548SQe

Engine

Brand Honda Husqvarna Honda Husqvarna Husqvarna

Model GCVX-145 HS 166AP GCVx-170 HS 166AP HS 166AP

Engine type

Single cylin-

der, 4-Stroke,

Forced Air

Cooling, OHV

Single cylin-

der, 4-Stroke,

Forced Air

Cooling, OHV

Single cylin-

der, 4-Stroke,

Forced Air

Cooling, OHV

Single cylin-

der, 4-Stroke,

Forced Air

Cooling, OHV

Single cylin-

der, 4-Stroke,

Forced Air

Cooling, OHV

Displacement, cm3145 166 166 166 166

Speed, rpm 2900 2900 2900 2900 2900

1912 - 002 - 13.10.2022 17

KLIPPO LB

448S

KLIPPO LB

448SQ

KLIPPO LB

453S

KLIPPO LB

453SQ

KLIPPO LB

548SQe

Nominal engine output, kW 12.7 2.75 3.3 2.75 2.75

Ignition system

Spark plug NGK BPR5ES Husqvarna

HQT-7 NGK BPR5ES Husqvarna

HQT-7

Husqvarna

HQT-7

Electrode gap, mm 0.7–0.8 0.7-0.8 0.7–0.8 0.7-0.8 0.7-0.8

Fuel and lubrication system

Engine lubrication type Splash Splash Splash Splash Splash

Fuel tank capacity, litre 0.9 1.5 0.9 1.5 1.5

Oil tank capacity, litre 0.5 0.5 0.55 0.5 0.5

Engine oil 2Husqvarna

SAE 30

Husqvarna

SAE 30

Husqvarna

SAE 30/SAE

10W-30

Husqvarna

SAE 30/SAE

10W-30

Husqvarna

SAE 30/SAE

10W-30

Weight

With empty tanks, kg 30.5 32.5 33 33.5 34.5

Noise emissions 3

Sound power level, measured

dB (A) 90 93 91 94 92

Sound power level, guaranteed

LWA dB (A) 91 93 94 95 93

Sound levels 4

Sound pressure level at the op-

erator's ear, dB (A) 77 79 78 81 79

Vibration levels, ahveq 5

Handle, m/s24.5 4.2 5.3 6.4 4.0

Cutting equipment

Cutting height, mm 30–60 30–60 30–60 30–60 30–60

Cutting width, mm 480 480 530 530 480

1The power rating of the engine indicated is the average net output (at specified rpm) of a typical production

engine for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ

from this value. Actual power output for the engine installed on the final product will depend on the operating

speed, environmental conditions and other values.

2If SAE-30 oil is used at temperature lower than +5 °C, there is a risk that it does not lubricate the engine

sufficiently. This can cause engine damage. Refer to

To replace the engine oil on page 15

for the correct oil

for low temperatures.

3Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive

2000/14/EC.

4Noise pressure level according to ISO 5395. Reported data for noise pressure level has a typical statistical

dispersion (standard deviation) of 1.2 dB (A).

5Vibration level according to ISO 5395. Reported data for vibration level has a typical statistical dispersion

(standard deviation) of 0.2 m/s2.

18 1912 - 002 - 13.10.2022

KLIPPO LB

448S

KLIPPO LB

448SQ

KLIPPO LB

453S

KLIPPO LB

453SQ

KLIPPO LB

548SQe

Blade

Mulch - 48 cm

5028813-10

Mulch - 48 cm

5028813-10

Mulch - 53 cm

5028814-10

Mulch - 53 cm

5028814-10

Mulch - 48 cm

5028813-10

Drive

Speed, km/h 4.5 4.5 4.5 4.5 4.5

1912 - 002 - 13.10.2022 19

Declaration of Conformity

EU Declaration of conformity

We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel:

+46-36-146500, declare on our sole responsibility that

the product:

Description Lawn mower

Brand Husqvarna

Type / Model KLIPPO LB 448S, KLIPPO LB 453S, KLIPPO LB 448SQ, KLIPPO LB 453SQ, KLIPPO LB

548SQe

Identification Serial numbers dating from 2022 and onwards

complies fully with the following EU directives and

regulations:

Directive/Regulation Description

2006/42/EC "relating to machinery"

2014/30/EU ”relating to electromagnetic compatibility”

2000/14/EC "relating to the noise emissions in the environment"

2011/65/EU “on the restriction of the use of certain hazardous substances in electrical and electronic

equipment ”

and that the following standards and/or technical

specifications are applied: EN ISO 5395-1:2013/

A1:2018, EN ISO 5395-2:2013/A1:2016/A2:2017, EN

ISO 14982:2009, EN IEC 63000:2018.

Notified body: 0404, RISE SMP Svensk Maskinprovning

AB, Box 4053, SE-904 03 Umeå, Sweden. has certified

conformity with the council's directive 2000/14/EC,

conformity assessment procedure: Annex VI.

For information relating to noise emissions, refer to

Technical data on page 17

.

Huskvarna, 2022-11-07

Claes Losdal, Development Manager/Garden Products,

Husqvarna AB

Responsible for technical documentation

20 1912 - 002 - 13.10.2022

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