Operator’s Manual
P 524 
Please read the Operator’s Manual carefully and make sure you understand the instructions before using the machine.
English
CONTENTS
Contents |
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CONTENTS |
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Contents ....................................................................... |
2 |
SERVICE JOURNAL |
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Delivery Service ........................................................... |
3 |
After the first 8 hours ................................................... |
3 |
INTRODUCTION |
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Dear Customer! ............................................................ |
4 |
Driving and Transport on Public Roads ........................ |
4 |
Towing .......................................................................... |
4 |
Use ............................................................................... |
4 |
Proper Service ............................................................. |
5 |
KEY TO SYMBOLS |
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Symbols ....................................................................... |
6 |
WHAT IS WHAT? |
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Placement of controls .................................................. |
8 |
SAFETY INSTRUCTIONS |
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Safety Instructions ....................................................... |
9 |
Insure your Rider .......................................................... |
9 |
All usage ....................................................................... |
9 |
Driving on slopes ......................................................... |
10 |
Do as follows................................................................. |
10 |
Children ....................................................................... |
11 |
Maintenance ................................................................ |
11 |
Transport ...................................................................... |
12 |
PRESENTATION |
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Presentation ................................................................. |
13 |
Throttle control ............................................................. |
13 |
Choke lever .................................................................. |
13 |
Speed control ............................................................... |
13 |
Chronometer ................................................................ |
14 |
Parking brake ............................................................... |
14 |
Cutting deck ................................................................. |
14 |
Lever for hydraulic lift of attachments ........................... |
14 |
Lifting the cutting deck (transport position) ................... |
14 |
Lowering the unit (mowing position) ............................. |
14 |
PTO - blades on/off ....................................................... |
15 |
Cutting height adjustment lever ................................... |
15 |
Seat ............................................................................. |
15 |
Refuelling ..................................................................... |
15 |
Lights and power outlet ................................................ |
16 |
Bypass valves ............................................................... |
16 |
DRIVING |
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Mowing tips .................................................................. |
17 |
Before starting ............................................................. |
17 |
Starting the engine ....................................................... |
17 |
Starting the engine with a weak battery ....................... |
19 |
Driving the Rider .......................................................... |
19 |
Braking ......................................................................... |
20 |
Stopping the engine ..................................................... |
20 |
MAINTENANCE |
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Maintenance schedule ................................................. |
21 |
Cleaning ....................................................................... |
23 |
Dismantling the Rider covers ....................................... |
23 |
Adjusting the parking brake .......................................... |
24 |
Checking the throttle cable .......................................... |
24 |
Checking the choke cable ............................................ |
24 |
2 – English |
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Replacing the fuel filter ................................................. |
24 |
Checking the fuel pump’s air filter ................................ |
25 |
Replacing the engine’s air filter .................................... |
25 |
Ignition system ............................................................. |
26 |
Replacing the spark plug............................................... |
26 |
Cleaning the engine and muffler .................................. |
26 |
Checking the safety system ......................................... |
26 |
Replacing the light bulbs .............................................. |
26 |
Main fuse ...................................................................... |
27 |
Checking the tyre pressures ........................................ |
27 |
Checking the engine’s cooling air intake. ..................... |
27 |
Replacing the cutting deck’s belt................................... |
28 |
Fitting the cutting deck ................................................. |
29 |
Removing the cutting deck ........................................... |
29 |
Checking and adjusting the cutting deck’s ground pressure ... |
30 |
Checking the parallelism of the cutting deck ................ |
30 |
Adjusting the parallelism of the cutting deck ................ |
30 |
The cutting deck’s service position ............................... |
30 |
Placing in the service position....................................... |
30 |
Releasing the service position ...................................... |
31 |
Replacing the cutting deck’s belts ................................ |
31 |
Inspecting the blades ................................................... |
32 |
Removal of BioClip plug ............................................... |
32 |
LUBRICATION |
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General ........................................................................ |
33 |
Accessories .................................................................. |
34 |
Lubricating the cables .................................................. |
34 |
Cutting deck .................................................................. |
34 |
Pedal system in the frame tunnel .................................. |
34 |
Parking brake wire......................................................... |
34 |
Chain in the frame tunnel ............................................. |
35 |
Links and joints in the cutting adjustment .................... |
35 |
Driver’s seat ................................................................. |
35 |
Throttle and choke cables, lever bearings .................... |
35 |
Lubricate the hydrostatic cable with links ..................... |
35 |
Checking the oil level of the hydraulic system. |
36 |
Hydraulic oil filter, change ............................................ |
36 |
Checking the transmission oil level .............................. |
36 |
Checking the oil level of the engine. ............................. |
36 |
Replacing the engine oil................................................ |
37 |
Changing the oil filter ................................................... |
37 |
Steering cylinder .......................................................... |
37 |
Joint bearing ................................................................. |
38 |
Connecting rod ............................................................. |
38 |
TROUBLE SHOOTING CHART |
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Trouble Shooting Chart ................................................. |
39 |
ELECTRICAL AND HYDRAULIC SYSTEMS |
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Electrical system ........................................................... |
40 |
Wiring diagram ............................................................. |
41 |
Hydraulic System ......................................................... |
43 |
STORAGE |
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Winter storage .............................................................. |
44 |
Guard ........................................................................... |
44 |
Service ......................................................................... |
44 |
TECHNICAL DATA |
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Technical data ............................................................... |
45 |
EU Declaration of Conformity ....................................... |
47 |
SERVICE JOURNAL
Delivery Service
1Charge the battery for 4 hours at max. 3 amperes.
2Check and adjust the air pressure in the front and rear tyres (100 kPa/1.0 bar/14.5 PSI).
3Adjust the cutting deck:
Adjust lift springs (effective weight of cutting deck should be 12-15 kg / 26.5-33 lb).
Adjust the cutting deck so that its rear edge is about 2-4 mm/1/8" higher than its front edge.
Adjust the cutting deck’s cutting height setting so that the cutting height limit is 5 mm/3/16" above the unit frame at the lowest cutting height.
4Check that the right amount of oil is in the engine.
5Check that there is oil in the transmission’s oil tank.
6Connect the battery.
7Fill the fuel tank and start the engine.
8Check that the machine does not move in neutral.
9Check:
Driving forwards.
Reversing.
Engaging the blades.
Safety switch in the seat.
Safety switch for the lifting lever.
The safety switch for the hydrostat pedals.
10Check the oil level in the hydraulic system, top up if necessary.
11Inform the customer about:
The need and advantages of following the service schedule.
The transmission guarantee is only valid if the synchronisation of the front and rear wheels has been checked and adjusted in compliance with
the service schedule. If synchronisation is not carried out, the system will be
damaged.
If the temperature is below 0° C the machine must be warmed up for at least 10 minutes to heat up the hydraulic oil and the transmission. Otherwise
there is a risk that the transmission breaks and the service life is reduced.
The effects of service and maintaining a service journal on the machine’s resale value.
Application areas for CombiClip.
Fill in the sales papers, etc.
Delivery service has been carried out. No remaining remarks. Certified:
_________________________________________________________
Date, mileage, stamp, signature
After the first 25 hours
1 Change engine oil.
2 Changing the gearbox oil.
3Check the synchronisation between the front and rear wheels.
4 Stretch the pump belt. Turn the adjustment screw half a turn.
English – 3
INTRODUCTION
Dear Customer!
Thank you for purchasing a Husqvarna Rider. Husqvarna Riders have been designed according to a unique concept with a front mounted cutting deck and patented rear wheel steering. The Rider is built to give maximum efficiency even in small and confined areas. Collected controls and a hydrostatic transmission controlled by pedals also contribute to the machine’s performance.
This Operator’s Manual is a valuable document. Following the instructions (use, service, maintenance, etc.) can considerably increase the life span of your machine and even increase its resale value.
When you sell your Rider, make sure to give the operator’s manual to the new owner.
The final chapter of this operator’s manual comprises a Service Journal. Ensure that service and repair work is documented. A well-kept service journal reduces service costs for the season-based maintenance and affects the machine’s resale value. Take the operator’s manual along when the Rider is left to the workshop for service.
Driving and Transport on Public Roads
Check applicable road traffic regulations before driving and transport on public roads. You should always use approved load retainers during transport and ensure that the machine is well secured.
Towing
When your machine is equipped with a hydrostatic transmission you should only tow the machine over short distances and at a low speed, otherwise there is a risk of damaging the transmission.
The power transmission must be disengaged when towing, see “Bypass valves” on page 16.
Use
This ride-on mower is designed to mow grass on open and level ground surfaces. In addition, there is a number of accessories recommended by the manufacturer that broadens the application area. Please contact your dealer for more information about which accessories are available. The machine may only be used with the equipment recommended by the manufacturer. All other types of use are incorrect. The manufacturer’s instructions with regard to driving, maintenance, and repair must be followed precisely.
IMPORTANT!
The transmission/gearbox guarantee is only valid if the synchronisation of the front and rear wheels has been checked and adjusted in compliance with the service schedule. The system will be damaged if synchronisation is not carried out.
The machine may only be operated, maintained, and repaired by persons that are fully conversant with the machine’s special characteristics and safety regulations.
Accident prevention regulations, other general safety regulations, occupational safety rules, and traffic regulations must be observed.
Unauthorised modifications to the design of the machine may absolve the manufacturer from liability for any resulting personal injury or property damage.
4 – English
INTRODUCTION
Proper Service
Husqvarna’s products are sold all over the world and ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your dealer, see the certificate in the “Delivery Service” on page 3.
When you need spare parts or support concerning service, warranty issues, etc., please consult the following professional:
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This Manual belongs to the machine with the |
Engine |
Transmission |
manufacturing number: |
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On the machine's rating plate you will find the following information:
•The machine’s type designation.
•Manufacturers product number
•The machine’s serial number.
Please state the type designation and serial number when ordering spare parts.
English – 5
KEY TO SYMBOLS
Symbols
These symbols can be found on the rider and in the operator’s manual.
WARNING! Careless or incorrect use can result in serious or fatal injury to the operator or others.
Please read the Operator’s Manual carefully and make sure you understand the instructions before using the machine.
Always wear:
•Approved hearing protection
This product conforms to the applicable
EC Directives.
Fast
Slow
Stop the engine.
Choke
Fuel
Oil level
Cutting height
Reversing
Forward
Ignition
Hydrostatic free wheeling
Parking brake
Noise emission to surroundings in accordance with the directive of the European Community. The machine's emissions are set out in the chapter Technical data and on the decal.
Clutch in
Clutch out
Warning for rotating parts. Mind your hands and feet.
Rotary blades Keep hands and feet away from under the hood when the engine is running
Never drive directly across a slope
Never use the Rider if persons, especially children or pets, are in the immediate vicinity.
Never carry passengers on the Rider or on its tools
Drive very slowly without the cutting deck
Brake
Starting instructions
6 – English
KEY TO SYMBOLS
Switch off the engine and remove the ignition cable before carrying out repairs or maintenance
Checking the Engine Oil Level
Check the transmission oil level
Lift up the cutting deck
Apply the parking brake
Use the choke if the engine is cold
Disengage the parking brake before driving
English – 7
WHAT IS WHAT?
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 10 |
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19 |
18 17 |
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16 |
15 |
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14 |
13 |
12 |
11 |
Placement of controls
1 |
Accelerator for driving forwards |
11 |
Hood lock |
2 |
Accelerator for reversing |
12 |
Rear bypass valve |
3 |
Switch for the lights |
13 |
Product and serial number plate |
4 |
Cutting height adjustment lever |
14 |
Fuel cap |
5 |
Lever for hydraulic lift of attachments |
15 |
Seat adjustment |
6 |
PTO button |
16 |
Front bypass valve |
7 |
Throttle control |
17 |
Hour meter |
8 |
Choke Lever |
18 |
Parking brake |
9 |
Ignition lock |
19 |
Lock button for parking brake |
10 |
Power outlet |
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8 – English
SAFETY INSTRUCTIONS
Safety Instructions
These instructions are for your safety. Read them carefully.
Insure your Rider
•Check the insurance coverage for your new Rider.
•Contact your insurance company.
•You should have fully comprehensive insurance including: third party, fire, damage, theft and liability
General Use
•Read all instructions in this operator’s manual and on the machine before starting it. Ensure you understand them and then observe them.
WARNING!
!This machine 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 machine.
•Learn how to use the machine and its controls safely and learn how to stop quickly. Also learn to recognise the safety decals.
•Only allow the machine to be used by adults who are familiar with its use.
•Make sure nobody else is in the vicinity of the machine when you start the engine, engage the drive, or run the machine.
•Clear the area of objects such as stones, toys, steel wire, etc. that may become caught in the blades and thrown out.
•Stop the engine and prevent it from starting before you clean the discharge deck.
•Beware of the discharge deck and do not point it at any one.
•Stop the engine and prevent it from starting before you clean the cutting deck.
•Remember that the driver is responsible for dangers or accidents.
•Never carry passengers. The machine is only intended to be used by one person.
•Always look down and behind before and during reversing manoeuvres. Keep watch for both large and small obstacles.
•Slow down before turning.
•Shut down the blades when not mowing.
•Be careful when rounding fixed objects, so that the blades do not hit them. Never run the machine over foreign objects.
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WARNING! |
This machine can sever hands and feet as |
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well as throw objects. Failure to follow the |
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safety regulations can lead to severe injury. |
English – 9
SAFETY INSTRUCTIONS
WARNING!
!The muffler contains chemicals that may be carcinogenic. Avoid contact with these chemicals if the muffler should break.
WARNING!
!The engine emits carbon monoxide, which is a colourless, poisonous gas. Do not use the machine in enclosed spaces.
•Only use the machine in daylight or in other well-lit conditions. Keep the machine at a safe distance from holes or other irregularities in the ground. Pay attention to other possible risks.
•Never use the machine if you are tired, if you have consumed alcohol, or if you are taking other drugs or medication that can affect your vision, judgement, or coordination.
•Beware of traffic when working near or crossing a road.
•Never leave the machine unsupervised with the motor running. Always shut down the blades, pull back the parking brake, stop the engine, and remove the ignition key before leaving the machine.
•Never allow children or other persons not trained in the use of the machine to use or service it. Local laws may regulate the age of the user.
WARNING!
!You must use approved personal protective equipment whenever you use the machine. Personal protective equipment does not eliminate the risk of accidents, but it can reduce the effects of an injury in the event of an accident. Ask your dealer for help in choosing the right equipment.
•Use hearing protection to minimise the risk of hearing impairment.
•Never wear loose clothing that can fasten in moving parts.
10 – English
•Never use the machine when barefoot. Always wear protective shoes or protective boots, preferably with steel toes.
•Make sure that you have first aid equipment close at hand when using the machine.
Driving on slopes
Driving on slopes is one of the operations where the risk of the driver losing control of the machine or of it overturning is the greatest; this can result in serious injury or death. All slopes demand extra care. If you cannot reverse up a slope or if you feel unsure, do not mow it.
IMPORTANT!
Do not drive down slopes with the unit raised.
Do as follows
•Remove obstacles such as stones, tree branches, etc.
•Mow up and down, not side-to-side.
•Never drive the machine on terrain that slopes more than 10°.
•Be extra cautious with any additional equipment, which can alter the machine’s stability.
•Avoid starting or stopping on a slope. If the tyres start to slip, stop the blades and drive slowly down the slope.
•Always drive evenly and slowly on slopes.
•Make no sudden changes in speed or direction.
SAFETY INSTRUCTIONS
•Avoid unnecessary turns on slopes, and if it proves necessary, turn slowly and gradually downward, if possible. Drive slowly. Do not turn the wheel sharply.
•Watch out for and avoid driving over furrows, holes, and bumps. It is easier for the machine to overturn on uneven ground. Tall grass can hide obstacles.
•Do not mow near verges, ditches, or banks. The machine can suddenly overturn if one wheel comes over the edge of a steep slope or a ditch, or if an edge gives way.
•Do not mow wet grass. It is slippery, and tyres can lose their grip so that the machine skids.
•Try not to stabilise the machine by putting your foot on the ground.
•When cleaning the chassis, the machine may never be driven near verges or ditches.
•When mowing, keep away from bushes and other objects.
•Follow the manufacturer’s recommendations regarding wheel weights or counterbalance weights to increase machine stability.
Children
•Serious accidents may occur if you fail to be on guard for children in the vicinity of the machine. Children are often attracted to the machine and mowing. Never assume that children will stay put where you last saw them.
•Keep children away from the mowing area and under close supervision by another adult.
•Keep an eye out and shut off the machine if children enter the work area.
•Before and during a reversing manoeuvre, look backward and downward for small children.
•Never allow a child to ride with you. They can fall off and seriously injure themselves or be in the way for safe manoeuvring of the machine.
•Never allow children to operate the machine.
•Be particularly careful near corners, bushes, trees or other objects that block your view.
Maintenance
•Stop the engine. Prevent the engine from starting by removing the spark plug cables from the spark plugs or by removing the ignition key before making any adjustments or performing maintenance.
•Never fill the fuel tank indoors.
•Petrol and petrol fumes are poisonous and extremely flammable. Be especially careful when handling petrol, as carelessness can result in personal injury or fire.
•Only store fuel in containers approved for the purpose.
•Never remove the fuel cap or fill the fuel tank while the engine is running.
•Allow the engine to cool before refuelling. Do not fill petrol in the vicinity of sparks or naked flames. Do not smoke.
•Handle oil, oil filters, fuel and the battery with care, of concern for the environment. Follow the local recycling requirements.
•Electrical shocks can cause injuries. Do not touch cables when the engine is running. Do not test the ignition system with your fingers.
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WARNING! |
The engine and the exhaust system become |
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very hot during operation. Risk of burn |
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injuries if touched.When mowing, keep away |
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from bushes and other materials in order to |
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avoid a heating effect. |
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English – 11 |
SAFETY INSTRUCTIONS
•If leaks arise in the fuel system, the engine must not be started until the problem has been resolved.
•Store the machine and fuel in such a way that there is no risk of leaking fuel or fuel vapour leading to injury.
•Check the fuel level before each use and leave space for the fuel to expand, because the heat from the engine and the sun may otherwise cause the fuel to expand and overflow.
•Avoid overfilling. If you spill petrol on the machine, wipe up the spill and wait until it has evaporated before starting the engine. If you spill petrol on your clothing, change your clothing.
•Allow the machine to cool before taking any actions in the engine room.
•Be careful when servicing the battery. Explosive gases form in the battery. Never perform maintenance on the battery while smoking or in the vicinity of open flames or sparks. This can cause the battery to explode and cause serious injuries.
•Make sure all nuts and bolts are tightened correctly and that the equipment is in good condition.
•Do not modify safety equipment. Check regularly to be sure it works properly. The machine must not be driven if protective plates, protective covers, safety switches or other protective devices are not fitted or are defective.
•Observe the risk of injury caused by moving or hot parts if the engine is started with the engine cover open or protective covers removed.
•Do not change governor settings. If you run too fast, you risk damaging the machine components, see “Technical Data” on page 45 for highest permitted engine speed.
•Never use the machine indoors or in spaces lacking proper ventilation. Exhaust fumes contain carbon monoxide, an odourless, poisonous and highly dangerous gas.
•Stop and inspect the equipment if you run over or into anything. If necessary, make repairs before starting.
•Never make adjustments with the engine running.
•The machine is tested and approved only with the equipment originally provided or recommended by the manufacturer.
•The blades are sharp and can cause cuts and gashes. Wrap the blades or wear protective gloves when handling them.
•Check the parking brake’s functionality regularly. Adjust and maintain as required.
•Reduce the risk of fire by removing grass, leaves and other debris that may have fastened in the machine. Allow the machine to cool before putting it in storage.
Transport |
IMPORTANT! |
The parking brake is not sufficient to lock the machine during transport. Ensure you secure the machine firmly to the transporting vehicle.
•The machine is heavy and can cause serious crushing injuries. Be extra cautious when it is loaded on or unloaded from a vehicle or trailer.
•Use an approved trailer to transport the machine.
•To secure the machine on the trailer, two approved tension belts and four wedge shaped wheel blocks should be used.
Engage the parking brake and tie the tension belts around stable parts on the machine, e.g. frame or rear wagon. Secure the machine by tensioning the belts towards the back and the front of the trailer respectively.
Place the wheel blocks in front of and behind the rear wheels.
•Check and abide by local traffic regulations before transporting or driving the machine on any road.
12 – English
PRESENTATION
Presentation
Congratulations on your choice of an excellent quality product that will give you great pleasure for many years. This operator's manual describes P524. The machines are equipped with a four-stroke V-Twin engine from Kawasaki.
The four-wheel drive machine is equipped with servo steering and hydraulic lifts.
The power transmission from the engine is handled by a hydrostatic gearbox, which allows variable variation of the speed by using the pedals. One pedal to drive forwards and one pedal to reverse.
Throttle control
The throttle is used to control the speed of the engine and thereby also the rotation speed of the blades.
In order to increase or decrease the engine speed, the control is moved forwards or backwards respectively.
Avoid idling the engine for long periods, as there is a risk of carbon build-up on the spark plugs.
Choke Lever
The choke lever is used for cold starts in order to provide the engine with a richer fuel mixture.
For cold starts, the lever shall be moved backwards to its endpoint.
IMPORTANT! If the temperature is below 0° C the machine must be warmed up for at least 10 minutes to heat up the hydraulic oil and the transmission. Otherwise there is a risk that the transmission breaks and the service life is reduced.
Speed control
The speed of the machine is variably controlled using two pedals. Pedal (1) is used to travel forwards and pedal (2) to reverse.
1 |
2 |
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WARNING! |
Make sure that no branches can interfere |
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with the pedals when mowing under bushes. |
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Risk for unintentional manoeuvring. |
English – 13
PRESENTATION
Chronometer
The chronometer shows how many hours the engine has been running.
Any time when the engine is not running but the ignition is switched on is not registered.The last digit shows tenths of an hour (6 minutes).
Parking brake
The parking brake is activated as follows:
1 |
2 |
LPress down the parking brake pedal (1).
20Press in the lock button (2) on the frame plate.
21Release the parking brake pedal while keeping the button pressed in.
The parking brake lock is automatically disengaged when the brake pedal is pressed down again.
14 – English
Cutting deck
P524 can be fitted with the Combi 112 and Combi 122 cutting decks.
The Combi-unit, equipped with a CombiClip plug, finely chops the cuttings to fertiliser. Without the CombiClip plug the unit works in the same way as a rear ejection unit. The rear ejector ejects the clippings behind the unit without finely chopping them.
Lever for hydraulic lift of attachments
The lifting lever is used to put the cutting deck in either the transport or mowing position when hydraulic pressure is available.
Lifting the cutting deck (transport position)
Pull the lever backwards to engage the transport position.
Lowering the unit (mowing position)
Move the lifting lever forwards to engage the cutting position. The deck is then lowered.
In order to ensure that the hydraulic cylinder is in the outer position, hold the lever in the forward position for one to two seconds after the cutting deck has hit the ground.
PRESENTATION
PTO blades on/off
To make the cutters rotate the cutting deck must be lowered in the mowing position and the “PTO” button activated (pulled up).
Cutting height adjustment lever
Using the lever, the cutting height can be adjusted to 6 different positions.
In order to obtain an equal cutting height, it is important that the air pressure is the same in both front wheels.
Seat
The seat has a hinged mounting on the front edge and can be folded forwards.
The seat can also be adjusted lengthways.
When making adjustments, the lever under the front edge of the seat is moved to the left, after which the seat can be moved backwards or forwards to the desired position.
The seat springs can be adjusted by moving the rubber blocks in their brackets on the underside of the seat. Set both blocks in the front, centre or rear positions.
Refuelling
The engine should be run on 95-octane unleaded petrol (not mixed with oil). It can be beneficial to use environmentally adapted alkylate petrol. (max. methanol 5%, max. ethanol 10%, max. MTBE 15%)
Do not fill the tank completely, leave an expansion area of at least 2.5 cm (1“).
! |
WARNING! |
Petrol is highly flammable. Exercise care |
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and refuel outdoors (see safety |
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instructions). |
IMPORTANT!
Do not use the fuel tank as a support area.
English – 15
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