Husqvarna 525P4S Bruksanvisning

Husqvarna Sågmaskin 525P4S

Läs nedan 📖 manual på svenska för Husqvarna 525P4S (136 sidor) i kategorin Sågmaskin. Denna guide var användbar för 2 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

Ladda ner PDF

Sida 1/136

525P4S, 525P5S

EN Operator's manual 2-27

DE Bedienungsanweisung 28-55

FR Manuel d'utilisation 56-83

NL Gebruiksaanwijzing 84-111

SL Navodila za uporabo 112-137

Contents

ContentsContents

Introduction..................................................................... 2

Safety..............................................................................4

Assembly........................................................................ 9

Operation...................................................................... 11

Maintenance................................................................. 15

Troubleshooting............................................................ 23

Transportation, storage and disposal........................... 23

Technical data.............................................................. 24

Accessories.................................................................. 25

EC Declaration of Conformity....................................... 27

Introduction

IntroductionIntroduction

Intended use

Intended useIntended use

The product is used for cutting branches and twigs.

Note:

Note: Note: National regulations can set limit to the

operation of the product.

Only use the product with accessories that are approved

by the manufacturer. Refer to

Accessories on page 25

Product overview

Product overviewProduct overview

525P5S 525P5S

21 20

22 23

1. Chain lubrication adjustment screw

2. Shaft

3. Front handle

4. Throttle trigger

5. Stop switch

6. Throttle trigger lockout

7. Harness support hook

8. Cylinder cover

9. Starter handle

10. Fuel tank

11. Choke control

12. Air purge

13. Air filter cover

14. Protective guard for saw chain

15. Bar nut

16. Saw chain

17. Guide bar

18. Chain tensioning screw

22 703 - 007 - 28.04.2021

19. Chain oil tank

20. Operator's manual

21. Transport guard, bar

22. Hex key

23. Combination wrench

24. Combination wrench, chain tensioner

25. Harness 525P5S

26. Harness 525P4S

27. Shaft coupling

28. Impact guard

29. Spark plug cap and spark plug

Symbols on the product

Symbols on the productSymbols on the product

WARNING! This product is dangerous.

Injury or death can occur to the operator

or bystanders if the product is not used

carefully and correctly. To prevent injury

to the operator or bystanders, read and

obey all safety instructions in the

operator's manual.

Please read the operator's manual

carefully and make sure that you

understand the instructions before use.

Use a protective helmet in locations where

objects can fall on you. Use approved

hearing protection. Use approved eye

protection.

Use approved protective gloves.

Use heavy-duty slip-resistant boots.

Fuel.

Chain oil.

Adjustment of the oil flow.

Direction of rotation, saw

chain.

Primer bulb.

Choke.

The product agrees with the applicable

EC directives.

yyyywwxxxx

yyyywwxxxxyyyywwxxxx

The rating plate shows the serial

number. is the production

yyyy

yyyyyyyy

year, is the production week

wwww

and is the sequential number.

xxxx

xxxxxxxx

This product is not electrically insulated. If the product touches or comes close to high-volt-

age power lines it could lead to death or serious injury. Electricity can jump from one point to

another by arcing. The higher the voltage, the greater the distance electricity can jump. Elec-

tricity can also travel through branches and other objects, especially if they are wet. Always

keep a distance of at least 10 m between the machine and high-voltage power lines and/or

any objects that are touching them. If you have to work within this safe distance you should

always contact the relevant power company to make sure the power is switched off before

you start work.

The operator of the product must ensure, while working, that no persons or animals come

closer than 15 meters.

Note:

Note: Note: Other symbols/decals on the product refer to

certification requirements for other commercial areas.

703 - 007 - 28.04.2021 3

Euro V Emissions

Euro V EmissionsEuro V Emissions

WARNING:

WARNING: WARNING: Tampering with the engine

voids the EU type-approval of this product.

Product liability

Product liabilityProduct 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

SafetySafety

Safety definitions

Safety definitionsSafety definitions

Warnings, cautions and notes are used to point out

specially important parts of the manual.

WARNING:

WARNING: 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:

CAUTION: 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:

Note: Note: Used to give more information that is necessary

in a given situation.

General safety instructions

General safety instructionsGeneral safety instructions

WARNING:

WARNING: WARNING: Read the warning

instructions that follow before you use the

product.

• 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.

• This product is a dangerous tool if you are not

careful or if you use the product incorrectly. This

product can cause serious injury or death to the

operator or others.

• It is very important that you read and understand the

contents of this operator’s manual. If you feel

uncertainty about a work situation or the operating

procedures after you read the operator's manual,

speak to a service agent before you continue.

• Under no circumstances may the design of the

product be modified without the permission of the

manufacturer. Do not use a product that appears to

have been modified by others and only use

accessories recommended for this product. Non-

authorized modifications and/or accessories can

result in serious personal injury or the death of the

operator or others.

• Do a check of the product before use. Refer to

Safety devices on the product on page 6

and

check before starting on page 11

. Do not use a

defective product. Do the safety checks,

maintenance and service instructions described in

this manual.

Safety instructions for assembly

Safety instructions for assemblySafety instructions for assembly

WARNING:

WARNING: WARNING: Read, understand and

obey these instructions carefully before you

use the product.

• The complete clutch cover and shaft must be fitted

before the machine is started, otherwise the clutch

can come loose and cause personal injury.

• The only accessories you can operate with this

product are the cutting attachments we recommend.

Refer to

Accessories on page 25

• Use approved protective gloves.

• Make sure that you assemble the protective cover

and shaft correctly before you start the engine.

• To operate the product safely and prevent injury to

the operator or other persons, the product must

always be attached correctly to the harness.

Safety instructions for operation

Safety instructions for operationSafety instructions for operation

WARNING:

WARNING: WARNING: Read the warning

instructions that follow before you do

maintenance on the product.

• Use personal protective equipment, refer to

Personal

protective equipment on page 5

• This product is not electrically insulated. If the

product touches or comes close to high-voltage

power lines it could lead to death or serious bodily

injury. Electricity can jump from one point to another

by arcing. The higher the voltage, the greater the

distance electricity can jump. Electricity can also

travel through branches and other objects, especially

if they are wet. Always keep a distance of at least 10

44 703 - 007 - 28.04.2021

• Use a protective helmet where there is a risk of

falling objects.

• Use approved hearing protection that provides

adequate noise reduction. Long-term exposure to

noise can result in permanent hearing impairment.

• Use approved eye protection. If you use a visor, you

must also use approved protective goggles.

Approved protective goggles must comply with the

ANSI Z87.1 standard in the USA or EN 166 in EU

countries.

• Use gloves when necessary, for example when you

attach, examine or clean the cutting equipment.

• Use sturdy non-slip boots.

• Use clothing made of a strong fabric. Always use

heavy, long pants and long sleeves. Do not use

loose clothing that can catch on twigs and branches.

Do not wear jewelry, short pants, sandals or go with

bare feet. Put your hair up safely above shoulder

level.

• Keep first aid equipment close at hand.

Safety devices on the product

Safety devices on the productSafety devices on the product

WARNING:

WARNING: 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. Refer to

Maintenance schedule on page 15

• If the safety devices are defective, speak to your

Husqvarna servicing dealer.

To do a check of the throttle trigger lockout

To do a check of the throttle trigger lockoutTo do a check of the throttle trigger lockout

The throttle trigger lockout prevents accidental operation

of the throttle control.

1. Push the throttle trigger lockout (A) and make sure

that the throttle control is released (B). When you

release the handle, the throttle control and the

throttle trigger lockout move back to their initial

positions.

2. Release the throttle trigger lockout and make sure

that the throttle control is locked at idle speed.

66 703 - 007 - 28.04.2021

3. Push the throttle trigger lockout and make sure that it

goes back to its initial position when you release it.

4. Make sure that the throttle control and throttle trigger

lockout move freely and that the return springs

operate correctly.

5. Start the product and apply full throttle. Refer to

start the product on page 14

6. Release the throttle control and make sure that the

cutting attachment stops. If the cutting attachment

rotates with the throttle in the idle position, do a

check of the carburetor adjustments. Refer to

Maintenance on page 15

To do a check of the stop switch

To do a check of the stop switchTo do a check of the stop switch

1. Start the engine.

2. Move the stop switch to the stop position and make

sure that the engine stops.

To do a check of the vibration damping system

To do a check of the vibration damping systemTo do a check of the vibration damping system

The vibration damping system decreases vibration in the

handles to a minimum which makes the operation

easier. The vibration damping system of the product

decreases the transfer of vibration between the engine

unit and the shaft unit of the product.

1. Stop the engine.

2. Do a visual check for deformation and damage, for

example cracks.

3. Make sure you attach the elements of the vibration

damping system correctly.

To do a check of the muffler

To do a check of the mufflerTo do a check of the muffler

The muffler keeps noise levels to a minimum and directs

exhaust fumes away from the operator. In areas with a

hot, dry weather there is a high risk of fire. Obey local

regulations and maintenance instructions

• Do a visual check for damage and deformation.

• Make sure that the muffler is correctly attached to

the product.

703 - 007 - 28.04.2021 7

• Do a visual check on the spark arrestor mesh.

Refer to

To do maintenance on the muffler on page

Fuel safety

Fuel safetyFuel safety

WARNING:

WARNING: WARNING: Read the warning

instructions that follow before you use the

product.

• Do not mix the fuel indoor or near a heat source.

• 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. Remove unwanted fuel from the

product.

• 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 a soap and water to

remove the fuel.

• Do not start the engine if you spill oil or fuel on the

product or on your body.

• 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 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.

• Make sure there are sufficient airflow when refueling

and mixing fuel (petrol and two-stroke oil) or draining

the fuel tank.

• Fuel and fuel vapor are highly flammable and can

cause serious injury when inhaled or allowed to

come into contact with the skin. For this reason,

observe caution when handling fuel and make sure

there is sufficient airflow.

• Tighten the fuel tank cap carefully or a fire can

occur.

• Move the product at a minimum of 3 m (10 ft) from

the position where you filled the tank before a start.

• Do not put too much fuel in the fuel tank.

• Make sure that a leak cannot occur when you move

the product or fuel container.

• Do not put the product or a fuel container where

there is an open flame, spark or pilot light. Make

sure that the storage area does not contain an open

flame.

• Only use approved containers when you move the

fuel or put the fuel into storage.

• Empty the fuel tank before long-term storage. Obey

the local law on where to dispose fuel.

• Clean the product before long-term storage.

• Remove the spark plug cap before you put the

product into storage to make sure that the engine

does not start accidentally.

Safety instructions for maintenance

Safety instructions for maintenanceSafety instructions for maintenance

WARNING:

WARNING: WARNING: Read the warning

instructions that follow before you do

maintenance on the product.

• Do only the maintenance and servicing given in this

operator's manual. Let professional servicing

personnel do all other servicing and repairs.

• Regularly do the safety checks, maintenance and

service instructions given in this manual. Regular

maintenance increases the life of the product and

decreases the risk of accidents. Refer to

Maintenance on page 15

for instructions.

• If the safety checks in this operator's manual is not

approved after you do maintenance, speak to your

servicing dealer. We guarantee that there are

professional repairs and servicing available for your

product.

Safety instructions for the cutting

Safety instructions for the cuttingSafety instructions for the cutting

equipment

equipmentequipment

WARNING:

WARNING: WARNING: Read the warning

instructions that follow before you use the

product.

• Only use the guide bar/saw chain combinations and

filing equipment that we recommend. Refer to

Accessories on page 25

for instructions.

• Use protective gloves when you use or do

maintenance on the saw chain. A saw chain that

does not move can also cause injuries.

• Keep the cutting teeth correctly sharpened. Obey the

instructions and use the recommended file gauge. A

saw chain that is damaged or incorrectly sharpened

increases the risk of accidents.

88 703 - 007 - 28.04.2021

• Keep the correct depth gauge setting. Obey the

instructions and use the recommended depth gauge

setting.

• Make sure that the saw chain has the correct

tension. If the saw chain is not tight against the guide

bar, the saw chain can derail. An incorrect saw chain

tension increases wear on the guide bar, saw chain

and chain drive sprocket. Refer to

To tension the

chain on page 21

• Do maintenance on the cutting equipment regularly

and keep it correctly lubricated. If the saw chain is

not correctly lubricated, the risk of wear on the guide

bar, saw chain and chain drive sprocket increases.

Assembly

AssemblyAssembly

To assemble the cutting head

To assemble the cutting headTo assemble the cutting head

CAUTION:

CAUTION: CAUTION: Make sure that the drive

shaft inside the shaft engages with the cut-

out in the cutting head.

1. Loosen the screw on the cutting head, (A)

2. Fit the cutting head on the shaft so that the screw (A)

is aligned with the hole in the shaft as shown.

3. Finger tighten the screw (A). Make sure that screw

(A) fits into the hole in the shaft.

4. Tighten screw (A).

5. Tighten screw (B).

To assemble the bar and chain

To assemble the bar and chainTo assemble the bar and chain

1. Unscrew the bar nut and remove the protective

cover.

2. Fit the bar over the bar bolt. Place the bar in its

rearmost position. Place the chain over the drive

sprocket and in the groove on the bar. Begin on the

top side of the bar.

3. Make sure that the edges of the cutting links are

facing forward on the top edge of the guide bar.

4. Fit the cover and locate the chain adjuster pin (A) in

the hole in the bar. Check that the drive links of the

chain fit correctly on the drive sprocket (B) and that

the chain is in the groove in the bar (C). Tighten the

bar nut finger-tight.

703 - 007 - 28.04.2021 9

5. Tension the chain by turning the chain tensioning

screw clockwise using the combination spanner. The

chain should be tensioned until it does not sag from

the underside of the bar.

6. The chain is correctly tensioned when it does not

sag from the underside of the bar, but can still be

turned easily by hand. Hold up the bar tip and tighten

the bar nuts with the combination spanner.

7. When fitting a new chain, the chain tension has to be

checked frequently until the chain is run-in. Check

the chain tension regularly. A correctly tensioned

chain ensures good cutting performance and long

life.

To adjust the harness

To adjust the harnessTo adjust the harness

You should always use the harness with the machine to

give maximum control over the machine and reduce the

risk of fatigue in your arms and back.

1. Put on the harness.

2. Hook the machine onto the harness support hook.

3. Adjust the length of the harness so that the support

hook is roughly level with your right hip.

525P5S

525P4S

To assemble the two-piece shaft

To assemble the two-piece shaftTo assemble the two-piece shaft

525P5S

525P5S525P5S

1. Turn the knob to loosen the coupling.

2. Align the tab of the cutting attachment (A) with the

arrow of the coupling (B).

3. Carefully push the shaft into the coupling until you

hear a click.

4. Tighten the knob fully.

1010 703 - 007 - 28.04.2021

To disassemble the two-piece shaft

To disassemble the two-piece shaftTo disassemble the two-piece shaft

525P5S

525P5S525P5S

1. Turn the knob 3 turns or more to loosen the

coupling.

2. Push and hold the button (C).

3. Hold tight in the end of the shaft that the engine is

attached to.

4. Pull the attachment straight out of the coupling.

To assemble the impact guard

To assemble the impact guardTo assemble the impact guard

1. Assemble the guard with 3 screws.

2. Tighten the screws to 30 ft/lbs (4 Nm).

3. Tighten the screws again when the product has been

in use for about 20 hours.

Operation

OperationOperation

Introduction

IntroductionIntroduction

WARNING:

WARNING: WARNING: Before you operate the

product, you must read and understand the

safety chapter.

To check before starting

To check before startingTo check before starting

1. Inspect the working area. Remove any objects that

could be thrown out.

2. Check the saw chain. Never use blunt, cracked or

damaged equipment.

3. Check that the product is in perfect working order.

4. Check that all nuts and screws are tight.

5. Make sure the chain is adequately lubricated, refer

To check the chain lubrication on page 22

6. Check that the saw chain always stops when the

engine is idling.

7. Only use the product for the purpose it was intended

for.

8. Make sure the handle and safety features are in

order. Never use a machine that has any parts

missing or has been modified in relation to the

specification.

Fuel

FuelFuel

This product has a two-stroke engine.

CAUTION:

CAUTION: CAUTION: Incorrect type of fuel can

result in engine damage. Use a mixture of

gasoline and two-stroke oil.

Premixed fuel

Premixed fuelPremixed fuel

• Use Husqvarna premixed alkylate fuel for best

performance and extension of the engine life. This

fuel contains less harmful chemicals compared to

regular fuel, which decreases harmful exhaust

fumes. The quantity of remains after combustion is

lower with this fuel, which keeps the components of

the engine more clean.

703 - 007 - 28.04.2021 11

1111

To use the correct chain oil

To use the correct chain oilTo use the correct chain oil

WARNING:

WARNING: WARNING: Do not use waste oil, which

can cause injury to you and the

environment. Waste oil also causes damage

to the oil pump, the guide bar and the saw

chain.

WARNING:

WARNING: WARNING: The saw chain can break if

the lubrication of the cutting equipment is

not sufficient. Risk of serious injury or death

to the operator.

WARNING:

WARNING: WARNING: This product has a function

that lets the fuel run out before the chain oil.

Use the correct chain oil for this safety

function to operate correctly. Speak to your

servicing dealer when you select your chain

oil.

Note:

Note: Note: This product has an automatic chain lubrication

system. You can also adjust the oil flow. Refer to

adjust chain lubrication on page 22

• Use Husqvarna chain oil for maximum saw chain life

and to minimise environmental damage. If

Husqvarna chain oil is not available, we recommend

you to use a standard chain oil.

• Use a chain oil with good adherence to the saw

chain.

• Use a chain oil with correct viscosity range that

agrees with the air temperature.

CAUTION:

CAUTION: CAUTION: If the oil is too thin, it

runs out before the fuel. In temperatures

below 0°C/32°F some chain oils become

too thick, which can cause damage to

the oil pump components.

• Use the recommended cutting equipment. Refer to

Accessories on page 25

To use the product

To use the productTo use the product

• Hold the product as close to your body as possible to

get the best balance. Use the harness to support the

weight of the machine and make it easier to handle.

• Make sure that the tip does not touch the ground.

• Do not rush the work, but work steadily until all the

branches have been cut back cleanly.

• Always slow the engine to idle speed after each

working operation. Long periods at full throttle

without any load on the engine can lead to serious

engine damage.

• Always work at full throttle.

• Whenever possible position yourself so that you can

make the cut at right angles to the branch.

• Do not work with the shaft held straight out in front of

you as this increases the apparent weight of the

cutting attachment.

• Cut large branches in sections so that you have

better control over where they fall.

• Never cut through the swelling at the root of the

branch as this will slow down healing and increase

the risk of fungal attack.

703 - 007 - 28.04.2021 13

1313

• Use the stop at the base of the cutting head to

provide support during cutting. This will help prevent

the cutting attachment from bouncing on the branch.

• Make an initial cut on the underside of the branch

before cutting through the branch. This will prevent

tearing of the bark, which could lead to slow healing

and cause permanent damage to the tree. The cut

should not be deeper than ⅓ of the branch thickness

to prevent jamming. Keep the chain running while

you withdraw the cutting attachment from the branch

to prevent it jamming.

To prepare the product for start

To prepare the product for startTo prepare the product for start

1. Push the air purge bulb 10 times.

Note:

Note: Note: It is not necessary to fully fill the bulb.

2. Move the choke control up into choke position.

WARNING:

WARNING: WARNING: The saw chain will start

to rotate immediately when you start the

engine with the choke.

To start the product

To start the productTo start the product

WARNING:

WARNING: WARNING: Read the warning

instructions in the safety chapter before you

start the product (refer to

Safety on page 4

1. Use protective gloves.

2. Hold the body of the product on the ground with your

left hand.

CAUTION:

CAUTION: CAUTION: Do not use your feet!

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

4. Slowly pull out the starter rope with your right hand

until you feel some resistance (the starter pawls

grip).

WARNING:

WARNING: WARNING: Do not twist the starter

rope around your hand.

5. Pull the cord quickly and with power.

CAUTION:

CAUTION: CAUTION: Do not pull the starter

rope all the way out and do not let go off

the starter rope handle when the starter

rope is fully extended. This can cause

damage to the product.

6. Pull the starter rope until the engine starts or for a

maximum of 5 times.

7. Reset the choke when the engine starts or after you

pull the starter rope 5 times.

8. If it is necessary, pull the starter rope again and

again until the engine starts.

9. Let the engine run for 10 seconds.

10. Operate the throttle gradually.

11. Make sure the engine runs smoothly.

1414 703 - 007 - 28.04.2021

Note:

Note: Note: If the engine stops, do the procedure again.

About the surface

About the surfaceAbout the surface

WARNING:

WARNING: WARNING: Do not put parts of your

body in the grey marked area. If you touch

the grey marked area it can result in burns

to the skin. It can also cause electrical shock

if the spark plug cap has been damaged. Do

not use a product with a damaged spark

plug cap.

To stop the product

To stop the productTo stop the product

1. Move the stop switch into the stop position to stop

the engine.

CAUTION:

CAUTION: CAUTION: The stop switch

automatically goes back to its initial

position. In order to prevent accidental

starting, the spark plug cap must be

removed from the spark plug when

assembling, checking and/or

maintenance is done.

Maintenance

MaintenanceMaintenance

Introduction

IntroductionIntroduction

Below you will find some general maintenance

instructions. If you need further information please

contact your service workshop.

Maintenance schedule

Maintenance scheduleMaintenance schedule

The following is a list of the maintenance steps that must

be performed on the product. Most of the items are

described later in this chapter.

Note:

Note: Note: The user must only carry out the maintenance

and service work described in this operator's manual.

More extensive work must be carried out by an

authorized service workshop.

Maintenance

MaintenanceMaintenance Daily

Daily

DailyDaily Weekly

Weekly

WeeklyWeekly Monthly

Monthly

MonthlyMonthly

Clean the external surface. X

Make sure that the throttle trigger lock and the throttle works correctly. X

Do a check of the stop switch to make sure that it works correctly. X

Make sure that the saw chain does not rotate at idle speed. X

Clean the air filter. Replace if necessary. X

Check the saw chain with regard to visible cracks in the rivets and links, whether

the saw chain is stiff or whether the rivets and links are abnormally worn. X

Clean the area under the protective cover. X

Make sure that the screws and nuts are tight. X

Examine the engine, the fuel tank and the fuel lines for leaks. X

Clean the cooling system. X

703 - 007 - 28.04.2021 15

1515

Maintenance

MaintenanceMaintenance Daily

Daily

DailyDaily Weekly

Weekly

WeeklyWeekly Monthly

Monthly

MonthlyMonthly

Examine the starter and the starter rope for damages. X

Examine the vibration damping elements for damages and cracks. X

Clean the outside of the spark plug. Remove it and do a check of the electrode

gap. Adjust the gap to the correct distance (refer to

To examine the spark plug

on page 17

) or replace the spark plug. Make sure that the spark plug is fitted

with a suppressor.

Clean the outside of the carburetor and the space around it. X

File off any burrs from the edges of the bar. X

Clean or replace the spark arrestor screen on the muffler. X

Clean the fuel tank. X

Do a check of the fuel filter for contamination and the fuel hose for cracks or oth-

er defects. Replace if necessary. X

Do a check of all cables and connections. X

Do a check of the clutch, clutch springs and the clutch drum for wear. Replace if

necessary by an authorized service workshop. X

Examine the spark plug. Replace the spark plug if it is necessary. X

Do an inspection of the dielectric shaft for worn and damaged areas. Do not use

the product if the dielectric shaft has worn or damaged areas. Refer to OSHA

1910.269 for more information.

To adjust the idle speed

To adjust the idle speedTo adjust the idle speed

1. Make sure that the air filter is clean and the air filter

cover is attached before you adjust the idle speed.

2. Start the product. Refer to

To start the product on

page 14

3. Adjust the idle speed with the idle adjustment screw

T which is identified with "T" mark. Turn the idle

adjustment screw clockwise until the saw chain

starts to turn.

4. Turn the idle adjustment screw counterclockwise

until the saw chain stops.

The idle speed is correct when the engine operates

smoothly in all positions. The idle speed must be below

the speed when the saw chain starts to turn.

WARNING:

WARNING: WARNING: If the saw chain does not

stop when you adjust the idle speed, turn to

your nearest servicing dealer. Do not use

the product until it is correctly adjusted or

repaired.

Note:

Note: Note: Refer to

Technical data on page 24

for the

recommended idle speed.

To do maintenance on the muffler

To do maintenance on the mufflerTo do maintenance on the muffler

The muffler decreases the noise level and directs the

exhaust gases away from the operator.

WARNING:

WARNING: WARNING: Mufflers that have catalytic

converters get very hot during operation and

will stay hot for some time after you stop the

product. This also applies at idle speed. If

you touch the product it can result in burns

to the skin. Think about of the risk of fire.

1. Stop the product and let it cool down.

1616 703 - 007 - 28.04.2021

2. Remove the cover to the muffler.

3. Remove the screw holding the spark arrestor mesh.

4. Clean the spark arrestor mesh if it is blocked or

replace it if it is damaged.

CAUTION:

CAUTION: CAUTION: The spark arrestor mesh

must be replaced if it is damaged. Do not

use a product if the spark arrestor mesh on

the muffler is missing or defective.

CAUTION:

CAUTION: CAUTION: If the spark arrestor mesh is

frequently blocked it can be a sign that

performance of the catalytic converter is

decreased. Turn to your servicing dealer to

examine the muffler. A blocked spark

arrestor mesh will cause overheating and

result in damage to the cylinder and piston.

Cooling system

Cooling systemCooling system

The product has a cooling system to keep the operation

temperature as low as possible.

Clean the components of the cooling system with a

brush weekly or more frequently in rougher conditions. A

dirty or blocked cooling system makes the product too

hot which causes damage to the piston and cylinder.

The cooling system has the following components:

1. Air intake on the starter.

2. Fins on the flywheel.

3. Cooling fins on the cylinder.

4. Cylinder cover.

5. Muffler cover.

6. Muffler plate.

To examine the spark plug

To examine the spark plugTo examine the spark plug

CAUTION:

CAUTION: CAUTION: Always use the

recommended spark plug type, refer to

Technical data on page 24

. Incorrect spark

plug type can cause damage to the product.

• 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 24

• Replace the spark plug if it is necessary.

Air filter

Air filterAir filter

Remove dust and dirt from the air filter to keep it clean

and prevent these problems:

• Carburetor malfunctions.

• Problems when you start the product.

• Loss of engine power.

• Increased wear to engine parts.

• Too much fuel consumption.

703 - 007 - 28.04.2021 17

1717

To do a check of the guide bar

To do a check of the guide barTo do a check of the guide bar

1. Make sure that the oil channel is not blocked. Clean

if it is necessary.

2. Examine if there are burrs on the edges of the guide

bar. Remove the burrs using a file.

3. Clean the groove in the guide bar.

4. Examine the groove in the guide bar for wear.

Replace the guide bar if it is necessary.

5. Examine if the guide bar tip is rough or very worn.

6. Make sure that the bar tip sprocket turns freely and

that the lubricating hole in the bar tip sprocket is not

blocked. Clean and lubricate if it is necessary.

7. Turn the guide bar daily to extend its life cycle.

To sharpen the saw chain

To sharpen the saw chainTo sharpen the saw chain

Information about the guide bar and saw chain

Information about the guide bar and saw chainInformation about the guide bar and saw chain

WARNING:

WARNING: WARNING: Use protective gloves

when you use or do maintenance on the

saw chain. A saw chain that does not move

can also cause injuries.

Replace a worn or damaged guide bar or saw chain with

the guide bar and saw chain combination recommended

by Husqvarna. This is necessary to keep the safety

functions of the product. Refer to

Accessories on page

, for a list of replacement bar and chain

combinations that we recommend.

• Guide bar length, in/cm. Information about the guide

bar length can usually be found on the rear end of

the guide bar.

• Number of teeth on bar tip sprocket (T).

• Chain pitch, in. The distance between the drive links

of the saw chain must align with the distance of the

teeth on the bar tip sprocket and drive sprocket.

PITCH =

703 - 007 - 28.04.2021 19

1919

• Number of drive links. The number of drive links is

decided by the type of guide bar.

• Bar groove width, in/mm. The groove width in guide

bar must be the same as the chain drive links width.

• Chain oil hole and hole for chain tensioner. The

guide bar must align with product.

• Drive link width, mm/in.

General information about how to sharpen the

General information about how to sharpen theGeneral information about how to sharpen the

cutters

cutterscutters

Do not use a blunt saw chain. If the saw chain is blunt,

you must apply more pressure to push the guide bar

through the wood. If the saw chain is very blunt, there

will be no wood chips but sawdust.

A sharp saw chain eats through the wood and the wood

chips becomes long and thick.

The cutting tooth (A) and the depth gauge (B) together

makes the cutting part of the saw chain, the cutter. The

difference in height between the two gives the cutting

depth (depth gauge setting).

When you sharpen the cutter, think about the following:

• Filing angle.

• Cutting angle.

• File position.

• Round file diameter.

It is not easy to sharpen a saw chain correctly without

the correct equipment. Use Husqvarna file gauge. This

will help you to keep maximum cutting performance.

Note:

Note: Note: Refer to

To sharpen the cutters on page 21

for

information about sharpening of the saw chain.

2020 703 - 007 - 28.04.2021

To sharpen the cutters

To sharpen the cuttersTo sharpen the cutters

1. Use a round file and a file gauge to sharpen the

cutting teeth.

Note:

Note: Note: Refer to

Filing equipment and filing angles

on page 25

for information about which file and

gauge that Husqvarna recommends for your saw

chain.

2. Apply the file gauge correctly on to the cutter. Refer

to the instruction supplied with the file gauge.

3. Move the file from the inner side of the cutting teeth

and out. Decrease the pressure on the pull stroke.

4. Remove material from one side of all the cutting

teeth.

5. Turn the product around and remove material on the

other side.

6. Make sure that all cutting teeth are the same length.

General information about how to adjust the

General information about how to adjust theGeneral information about how to adjust the

depth gauge setting

depth gauge settingdepth gauge setting

The depth gauge setting (C) decreases when you

sharpen the cutting tooth (A). To keep maximum cutting

performance you must remove filing material from the

depth gauge (B) to receive the recommended depth

gauge setting. Refer to

Technical data on page 24

for

instructions about how to receive the correct depth

gauge setting for your saw chain.

To adjust the depth gauge setting

To adjust the depth gauge settingTo adjust the depth gauge setting

Before you adjust the depth gauge setting or sharpen

the cutters, refer to

General information about how to

sharpen the cutters on page 20

, for instructions. We

recommend you to adjust the depth gauge setting after

each third operation that you sharpen the cutting teeth.

We recommend that you use our depth gauge tool to

receive the correct depth gauge setting and bevel for the

depth gauge.

1. Use a flat file and a depth gauge tool to adjust the

depth gauge setting. Only use Husqvarna depth

gauge tool to get the correct depth gauge setting and

bevel for the depth gauge.

2. Put the depth gauge tool on the saw chain.

Note:

Note: Note: See the package of the depth gauge tool for

more information about how to use the tool.

3. Use the flat file to remove the part of the depth

gauge that extends through the depth gauge tool.

To tension the chain

To tension the chainTo tension the chain

WARNING:

WARNING: WARNING: A saw chain with an

incorrect tension can derail from the guide

bar and cause serious injury or death.

A saw chain becomes longer when you use it. Adjust the

saw chain regularly.

1. Loosen the bar nut that hold the clutch cover/chain

brake. Use a wrench.

2. Tighten the bar nuts by hand as tightly as you can.

703 - 007 - 28.04.2021 21

2121

3. Lift the front of the guide bar and turn the chain

tensioning screw. Use a wrench.

4. Tighten the saw chain until it is tight against the

guide bar but still can move easily.

5. Tighten the bar nuts using the wrench and lift the

front of the guide bar at the same time.

6. Make sure you can pull the saw chain around freely

by hand and that it does not hang from the guide

bar.

To fill with chain oil

To fill with chain oilTo fill with chain oil

1. Open the oil cap on top of the bar head.

2. Fill with Husqvarna saw chain oil.

3. Attach the cap again.

To check the chain lubrication

To check the chain lubricationTo check the chain lubrication

1. Check the chain lubrication each time you refuel.

Aim the tip of the bar at a light coloured surface

about 20 cm (8 inches) away. After 1 minute running

at 75 % throttle you should see a distinct line of oil

on the light surface.

2. If the saw chain lubrication does not operate

correctly, do a check of the guide bar. Refer to

To do

a check of the guide bar on page 19

for instructions.

Speak to your servicing dealer if the maintenance

steps does not help.

To adjust chain lubrication

To adjust chain lubricationTo adjust chain lubrication

WARNING:

WARNING: WARNING: Stop the engine before you

make adjustments to the oil pump.

Turn the adjustment screw for the oil pump. Use a

screwdriver or combination wrench.

• Turn the adjuster screw clockwise to decrease the oil

flow.

• Turn the adjuster screw counterclockwise to

increase the oil flow.

2222 703 - 007 - 28.04.2021

Troubleshooting

TroubleshootingTroubleshooting

The engine does not start

The engine does not startThe engine does not start

Check

CheckCheck Possible cause

Possible cause

Possible causePossible cause Procedure

Procedure

ProcedureProcedure

Stop switch. The stop switch is in the stop posi-

tion.

Let an approved service agent re-

place the stop switch.

Fuel tank. Incorrect fuel type. Drain the fuel tank and fill with cor-

rect fuel.

Spark plug and cylinder. The spark plug is dirty or wet. Make sure that the spark plug is dry

and clean.

The spark plug electrode gap is in-

correct.

Clean the spark plug. Make sure that

the electrode gap is correct, refer to

Technical data on page 24

. Make

sure that the spark plug has a su-

pressor.

The spark plug is loose. Tighten the spark plug.

Engine is flooded because of repea-

ted starts with full choke after igni-

tion.

Remove and clean the spark plug.

Put the product on its side with the

spark plug hole away from you. Pull

the starter rope handle 6-8 times. As-

semble the spark plug and start the

product. Refer to

To start the product

on page 14

The engine starts but stops again

The engine starts but stops againThe engine starts but stops again

Check

CheckCheck

Possible cause

Possible causePossible cause Procedure

Procedure

ProcedureProcedure

Fuel tank Incorrect fuel type. Empty the fuel tank and fill it with correct fuel.

Air filter The air filter is clogged. Clean the air filter.

Transportation, storage and disposal

Transportation, storage and disposalTransportation, storage and disposal

Transportation and storage

Transportation and storageTransportation 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 and chain oil tanks before

transportation or before long-term storage. Discard

the fuel and chain oil at an applicable disposal

location.

• Use the transportation guard on the product to

prevent injuries or damage to the product. A saw

chain that does not move can also cause serious

injuries.

• Remove the spark plug cap from the spark plug.

• Attach the product safely during transportation.

To prepare your product for long-term

To prepare your product for long-termTo prepare your product for long-term

storage

storagestorage

1. Stop the product and let it become cool before you

disassemble it.

703 - 007 - 28.04.2021 23

2323

2. Disassemble and clean the saw chain and the

groove in the guide bar.

CAUTION:

CAUTION: CAUTION: If the saw chain and

guide bar are not cleaned, they can

become rigid or blocked.

3. Attach the transportation guard.

4. Clean the product. Refer to

Maintenance on page 15

for instructions.

5. Do a complete servicing of the product.

Technical data

Technical dataTechnical data

Technical data

Technical dataTechnical data

525P4S

525P4S525P4S 525P5S

525P5S

525P5S525P5S

Engine

EngineEngine

Cylinder displacement, cm325.4 25.4

Cylinder bore, mm 34 34

Stroke, mm 28 28

Recommended max. speed, rpm 11000-12000 11000-12000

Idle speed, rpm 2800-3000 2800-3000

Max. engine output, according to ISO 8893, kW/rpm 1.0/8500 1.0/8500

Catalytic converter muffler Yes Yes

Speed-regulated ignition system Yes Yes

Ignition system

Ignition systemIgnition system

Spark plug NGK BPMR8Y NGK BPMR8Y

Electrode gap, mm 0.65 0.65

Fuel and lubrication system

Fuel and lubrication systemFuel and lubrication system

Fuel tank capacity, litre/cm

30.5/500 0.5/500

Oil tank capacity, litre/cm30.2/200 0.2/200

Weight

WeightWeight

Without fuel, cutting attachment and guard, kg 5.3 6.4

Noise emissions

Noise emissionsNoise emissions 1

Sound power level, measured according to ISO 22868,

dB (A)

107 107

Sound levels

Sound levelsSound levels 2

Equivalent sound pressure level at the operator’s ear, measured according to ISO 22868, dB(A):

Equipped with approved accessory (original) 91 90

Vibration levels

Vibration levelsVibration levels 3

1Reported data for the noise output level has a typical dispersion (standard deviation) of 2 dB (A).

2Reported data for equivalent sound pressure level for the product has a typical statistical dispersion (standard

deviation) of 1 dB (A).

3Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

2424 703 - 007 - 28.04.2021

525P4S

525P4S525P4S 525P5S

525P5S

525P5S525P5S

Equivalent vibration levels (ahv,eq) at handles, measured according to ISO 22867, m/s

Equipped with approved accessory (original), front/rear 3.6/3.5 3.6/3.5

Accessories

AccessoriesAccessories

Guidebar and saw chain combinations

Guidebar and saw chain combinationsGuidebar and saw chain combinations

Recommended guide bar and saw chain combination.

Guide bar

Guide barGuide bar Saw chain

Saw chain

Saw chainSaw chain

Length, in/cm

Length, in/cmLength, in/cm Pitch, in

Pitch, in

Pitch, inPitch, in Gauge, in/mm

Gauge, in/mm

Gauge, in/mmGauge, in/mm Type

Type

TypeType Length, drive links, no.

Length, drive links, no.

Length, drive links, no.Length, drive links, no.

10/25

3/8 0.050/1.3 Husqvarna H37

12/31 45

10/25

3/8 0.050/1.3 Husqvarna S93G

12/31 45

Filing equipment and filing angles

Filing equipment and filing anglesFiling equipment and filing angles

Using Husqvarna file gauge will give you the correct

filing angles. We recommend you to always use a

Husqvarna file gauge to restore the sharpness of the

saw chain. The part numbers are given in the table

below.

If you do not know which saw chain you have on your

product, turn to your servicing dealer.

703 - 007 - 28.04.2021 25

2525

Produktspecifikationer

Varumärke:	Husqvarna
Kategori:	Sågmaskin
Modell:	525P4S
Enhetsplacering:	Aanrecht
Typ av operation:	Knoppen
Färg på produkten:	Zilver
Inbyggd display:	Nee
Vikt:	2500 g
Bredd:	160 mm
Djup:	160 mm
Höjd:	215 mm
Energie-efficiëntieklasse:	A++
Husmaterial:	Aluminium
Tillgångar:	900 W
På / Av knapp:	Ja
Vattentankens kapacitet:	0.35 l
Automatisk avstängning:	Ja
Ursprungsland:	Overig Europa
Justerbar temperatur:	Ja
Certifiering:	CE
Kaffebryggare typ:	Volledig automatisch
Kaffeinmatningstyp:	Koffiecapsule
Reservoar för bryggkaffe:	Beker
Kapacitet i koppar:	10 kopjes
Inbyggd kvarn:	Nee
Varmvattensystem:	Nee
Göra kaffe:	Nee
Att göra espresso:	Ja
Gör cappuccino:	Nee
Kaffekapsel/dynsystem:	iperEspresso
Antal sprutor:	1
Avtagbar spillplatta:	Ja
Gör café lungo:	Nee
Att göra ristretto:	Ja
Att göra kaffe:	Nee
Att göra latte:	Nee
Att göra latte macchiato:	Nee
Gör mockakaffe:	Nee
Tillverka kaffegrädde:	Nee
Gör varm mjölk:	Nee
Göra te:	Nee
Gör varm choklad:	Nee
Att göra chokladmjölk:	Nee
Gör orzo:	Nee
Justerbar vattenmängd:	Ja
Vattentankmaterial:	Glas
Belyst på/av-knapp:	Ja
Justerbart vattenflöde:	Ja
Pumptryck:	20 bar
Standby-funktion:	Ja
Automatisk avstängning efter (max):	4 min
AC-ingångsspänning:	220–240 V
AC-ingångsfrekvens:	50 - 60 Hz
Typ produkt:	Koffiepadmachine