Husqvarna P520 D User manual

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P520 D
P525 D
Oper ator ′ s manual
Please r ead the operator’s manual carefully and make sure you
understand the instructions before using the machine.

2 – English
KEY T O SYMBOLS
Symbols
These symbols are on the machine and in the instr uctions.
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 is in accordance with applicable
EC directives.
Fast
Slow
Stop the engine.
Fuel
Oil pressure
Backwards
Forwards
Starting instructions
Ignition
Parking brake
Noise emission to the environment
according to the European Community’s
Directive. The machine’s emission is
specified in the Technical data chapter and
on the label.
Connecting the power take-off (PTO).
Disengaging the power take-off (PTO)
Warning: rotating parts. Keep hands and feet
clear.
Watch your hands and other body parts
so they do not get caught and crushed
between the belt and belt pulley.
Rotary blades Keep hands and feet
away from under the hood when the
engine is running
Never drive across a slope
Never use the machine if persons,
especially children, or animals, are in the
vicinity
Never carry passengers on the machine or
equipment
Drive very slowly if no cutting unit is
fitted
>10

English – 3
KEY T O SYMBOLS
Risk of cr ush injuries!
Danger of crushing between the lift arms
and base plate.
If the frame is folded up, the safety belt
must be used.
If the frame is folded down the safety
belt should NOT be used.
Explanation of warning le vels
The w arnings are graded in three levels.
W ARNING!
IMPORTANT!
CAUTION!
!
W ARNING! Used if there is a risk of serious
injury or death for the operator or damage to
the surroundings if the instructions in the
manual are not followed.
IMPOR TANT! Used if there is a risk of injury to the operator
or damage to the surroundings if the instructions in the
manual are not followed.
CAUTION! Used if there is a risk of damage to materials or
the machine if the instructions in the manual are not
followed.

4 – English
CONTENTS
Contents
KEY TO SYMBOLS
Symbols ....................................................................... 2
Explanation of warning levels ...................................... 3
CONTENTS
Contents ...................................................................... 4
Ser vice journal
Pre-deliv ery service ..................................................... 5
After the first 25 hours ................................................. 5
PRESENT ATION
Good ser vice ................................................................ 7
Dear Customer, ............................................................ 6
Driving and transport on public roads .......................... 6
Towing .......................................................................... 6
Use .............................................................................. 6
Insure your Rider ......................................................... 6
WHA T IS WHAT?
What is what on the machine? ..................................... 8
MA CHINE´S SAFETY EQUIPMENT
Gener al ........................................................................ 9
Ignition key ................................................................... 9
Safety circuit ................................................................ 9
Speed limiter ................................................................ 9
Parking brake ............................................................... 10
ROPS (Roll Over Protective Structure) ........................ 10
Safety belt ................................................................... 11
Muffler .......................................................................... 11
Protective covers .......................................................... 11
ASSEMBLING AND ADJUSTMENTS
Saf ety when assembling and settings .......................... 12
Cutting unit ................................................................... 12
Fitting the cutting head ................................................ 12
Removing the cutting unit ............................................ 14
Seat adjustment ........................................................... 15
Auxiliary lift system settings ......................................... 15
FUEL HANDLING
Gener al ........................................................................ 16
Fuel .............................................................................. 16
Winter fuel .................................................................... 16
Fueling ......................................................................... 16
Transport and storage .................................................. 16
OPERA TING
Gener al safety precautions .......................................... 17
Personal protective equipment ..................................... 17
Other protective equipment .......................................... 18
Work safety .................................................................. 18
Instrument panel .......................................................... 18
Driving the Rider .......................................................... 19
Lights and power outlet ................................................ 20
Transport and storage .................................................. 21
Transport with engine off .............................................. 21
Bypass valves .............................................................. 21
ST ARTING AND STOPPING
Bef ore starting ............................................................. 22
Start the engine ........................................................... 22
Starting the engine with a weak battery ....................... 23
Braking ......................................................................... 24
Stop the engine ............................................................ 24
MAINTENANCE AND SER VICE
Maintenance schedule ................................................. 25
General ........................................................................ 27
Cleaning ....................................................................... 27
Checking the engine’s cooling air intake ...................... 27
Cleaning the radiator cell package ............................... 27
Cleaning the air filter .................................................... 28
Cleaning the engine and muffler .................................. 28
Removing of the machine hoods .................................. 28
Adjustment of pump and alternator belt ....................... 29
Change pump and alternator belt ................................. 29
Adjusting the parking brake .......................................... 29
Replacing the light bulbs .............................................. 30
Main fuse ...................................................................... 30
Service position for the cutting unit .............................. 30
Cutting height and tilt angle adjustment. ...................... 32
Replacing the cutting unit belts .................................... 32
Checking the blades ..................................................... 33
Replacing the blades .................................................... 33
Removing the BioClip plug ........................................... 33
Adjustment of PTO belts .............................................. 34
Change PTO belts ........................................................ 34
Change coolant ............................................................ 35
Inspecting the muffler ................................................... 35
Checking the tyre pressure .......................................... 35
Check the battery ......................................................... 36
Replacement of fuel filter ............................................. 36
Replacing the air filter .................................................. 36
The cutting unit bevel gear ........................................... 37
Checking the engine’s oil level. .................................... 37
Replacing the engine oil ............................................... 37
Changing the oil filter ................................................... 38
Check the hydraulic system oil level ............................. 38
Check the oil level in the transmission gearboxes ........ 38
Lubrication
Lubr ication schedule .................................................... 39
General ........................................................................ 39
Accessories .................................................................. 40
Pivot wheel bearings ................................................... 40
Universal drive shaft joints ........................................... 40
Cutting unit bracket ...................................................... 40
Lift arm rear bearings ................................................... 40
Lift cylinder ................................................................... 40
The drive shaft front support bearing ........................... 40
The drive shaft rear support bearing ............................ 40
Steering cylinder .......................................................... 41
Joint bearing ................................................................. 41
Link brace ..................................................................... 41
Knobs for setting the cutting height .............................. 41
Driver seat .................................................................... 41
Lubricating the cables .................................................. 41
Throttle and choke cables, lever bearings .................... 41
Lubricate the parking brake wire .................................. 41
T roubleshooting schedule
TECHNICAL DATA
EC Declar ation of Conformity ....................................... 46

English – 5
Ser vice journal
Pre-deliver y service
1 Charge the battery for at least 4 hours at max. 3
amp.
2 Check coolant level and antifreeze.
3 Check and adjust tyre pressure (150 kPa, 1,5 bar,
21,8 PSI).
4 Make sure the correct amount of oil is in the
cutting unit's bevel gear.
5 Check that the right amount of oil is in the engine.
6 Check that there is oil in the transmission’s oil
tank.
7 Fit cutting unit.
8 Adjust cutting unit:
Adjust cutting unit so that rear edge is about 6-9
mm higher than front edge.
9 Lubricate the universal drive shaft with grease.
10 Connect battery.
11 Fill with fuel and start engine.
12 Check that machine does not move in neutral.
13 Check:
Forward drive.
Reverse drive.
Operation of blades.
Seat safety switch.
Safety switch for parking brake.
14 Tell customer about:
The requirement and advantages of servicing the
machine according to the service plan
Servicing and the influence of this journal on the
second-hand value of the machine.
The transmission warranty is only valid if front
and rear wheel rotation speed has be checked in
accordance with the service schedule. Adjust if
necessary according to the table values specified in the
workshop manual. Performed by authorized servicing
dealer. The system will be damaged if this adjustment is
not carried out.
At temperatures below 0 ° C, the machine must
be warmed up for at least 10 minutes for the
hydraulic oil and transmission to get hot.
Otherwise there is a risk of the transmission breaking
down thereby reducing the service life of the transmission.
Range of applications for BioClip.
Complete proof of sale etc.
Pre-delivery service carried out. No outstanding
problems. Certified:
After the fi rst 25 hours
1 Change the engine oil and oil filter
2 Change the transmission oil and oil filter
3 Check front and rear wheel rotation speed
according to the service schedule.
Date:
Mileage:
Signature:
Label:

6 – English
PRESENT A TION
Dear Customer ,
Thank y ou for choosing a Husqvarna Rider. Husqvarna Riders are built to a unique design with a front-mounted cutting unit and a
patented articulated steering. Riders are designed for maximum efficiency even in small or confined areas. The closely grouped
controls and pedal-operated hydrostatic transmission also contribute to the performance of this machine.
This operator’s manual is a valuable document. By following its instructions (on operation, service, maintenance, etc.) you will
significantly extend the life of the machine and even its second-hand value.
When you sell your Rider, make sure you pass on the operator’s manual to the new owner.
A service journal accompanies the operator’s manual. Ensure that service and repair work is documented. A well-documented
service history reduces the costs of seasonal maintenance and influences the second-hand value of the machine.Bring the service
journal when bringing the machine to a workshop for a service.
Driving and transpor t on public roads
Chec k the relevant road traffic regulations before driving the machine on a public road. If transporting the machine on another
vehicle always use approved securing devices and make sure that the machine is securely held.
T owing
When y our 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 transmission must be disengaged when towing, see instructions under the heading Bypass valves.
Use
This r ide-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. Compliance with and strict adherence to the conditions of operation, service and repair as specified by
the manufacturer also constitute essential elements of the intended use.
This machine should be operated, serviced and repaired only by persons who are familiar with its particular characteristics and
who are acquainted with the relevant safety procedures.
Accident prevention regulations, all other generally recognised regulations on safety and occupational medicine, and all road traffic
regulations must be observed at all times.
Any arbitrary modifications carried out to this machine may relieve the manufacturer of liability for any resulting damage or injury.
Insure y our Rider
Chec k 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
IMPORTANT! The transmission warranty is only valid if front and rear wheel rotation speed has be checked in accordance with
the service schedule. Adjust if necessary according to the table values specified in the workshop manual. Performed by
authorized servicing dealer. The system will be damaged if this adjustment is not carried out.

English – 7
PRESENT A TION
Good ser vice
Husqv arna products are sold all over the world and ensures that you, the customer, get the best support and service. For example,
before this machine was delivered it was inspected and adjusted by your dealer. See the certificate in the Service Journal in this
manual.
When you need spare parts or advice on service issues, warranty terms, etc., contact:
On the machine's rating plate you will find the following information:
• The machines type designation.
• The manufacturer’s type number.
• The machine’s serial number.
State the type designation and serial number when ordering spare parts.
IMPORTANT! All service intervals are described in the service journal. Ensure service is carried out at the right time.
Name: Dealer:
This operator’s manual belongs to the machine with the
manufacturing number (serial number):
Transmission
PNC: Engine

8 – English
WHA T IS WHA T?
What is what on the mac hine?
123456789101112
13 14 15 18 19
16 17 20 21 22 23 24 25
1 Knob for seatback angle
2 Throttle trigger
3 Power outlet
4 Switch for the power outlet
5 Control for cutting unit drive
6 Lever for hydraulic lift of attachments
7 Parking brake
8 Switch for the lights
9 Ignition lock
10 Instrument panel
11 Speed limiter for reversing
12 Speed limiter for driving forward
13 Adjusting the cutting height
14 Counter
15 Temperature gauge
16 Knob for adjustment of the seat suspension
17 Lever for longitudinal seat adjustment
18 Bypass valve front axle
19 Product and serial number plate
20 Fuel gauge
21 Catch for lowering seat
22 Fuel cap
23 Knob for lumbar support
24 Cover lock
25 Bypass valve rear axle

English – 9
MA CHINE´S SAFETY EQ UIPMENT
General
Ignition ke y
The ignition k ey is used to turn the engine on and off together
with all electrical functions except the power outlet.
1 OFF - the machine is powered down
2 ON - Glow plug heating and drive position
3 START - spring-back ignition position
The ignition key is on the right side of the dash.
Ignition ke y check
• Check the ignition key by starting and stopping the
engine. See instructions under the heading Starting and
stopping.
• The engine should start when the ignition key is turned to
START (3).
• The engine should stop immediately when the ignition key
is turned to OFF (1).
Saf ety circuit
The machine has a saf ety circuit that triggers whenever the
driver gets off the seat while the blades are engaged. The
safety circuit is also tripped when the parking brake has not
been applied and the driver rises from the seat.
Drive to the blades is stopped when the safety circuit is
tripped. There is a short delay to prevent stopping if the driver
bounces on the seat.
• When the safety circuit has stopped the drive to the
cutting unit, the control must be pushed and pulled out
again to start the blades. Drive to the blades can be
started only when the driver is sitting on the seat.
• Push in the lever to disengage the blades.
• Pull out the lever to engage the drive of the blades.
Saf ety circuit check
• Check daily to ensure that the safety system works by
attempting to start the engine when one of the conditions
above is not met. Change the conditions and try again.
Speed limiter
The speed of the machine is steplessly regulated with tw o
pedals. Pedal (1) is used to drive forwards, and pedal (2) to
drive backwards.
The machine is braked when the forward pedal is released.
The reverse pedal can also be used if additional braking
power is required.
!
WARNING! Never use a machine that has
faulty safety equipment!
If your machine fails any checks contact
your service agent to get it repaired.
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10 – English
MACHINE´S SAFETY EQUIPMENT
Catch (P 525D)
1 Half speed catch.
2 Full speed catch.
3 Forward pedal
The forward pedal has a catch that can be foot operated.
When the catch is in full-speed position (2), the driver can fully
depress the forward pedal.
With the catch pulled back, the control goes to half-speed
position (1). The driver can then release the pedal and cut
uneven surfaces at a steady speed.
Accelerator check
• Ensure the forward and reverse pedals can be operated
freely.
• Ensure the machine brakes when the forward pedal is
released.
• Ensure the catch returns to full-speed position by lifting up
the forward pedal with your foot.
Parking brake
Operate the parking brake by moving the handle forwards.
Checking the parking brake
Make sure the parking brake is properly adjusted by placing
the machine on a slope.
• Apply the parking brake.
• When the machine does not stand still, the parking brake
should be adjusted.
ROPS (Roll Over Protective
Structure)
ROPS is a protective frame that reduces the risk of injury in
the event of overturning. Use ROPS and a safety belt when
driving on slopes.
The frame can be folded down.
• Remove the two pins that hold the frame and fold it
backwards.
When the safety belt is not used, it must be wrapped around
the chair back and tightened.
8095-306
2
3
1
!
WARNING! If the frame is folded down the
safety belt should NOT be used.
!
WARNING! If the frame is folded up, the
safety belt must be used.

English – 11
MACHINE´S SAFETY EQUIPMENT
ROPS check
• Check that the ROPS is securely attached and not
damaged.
Safety belt
The seat belt protects the driver from injury in case of crashes
or overturning.
The belt may only be used when the bar (ROPS) has been
raised or a cab is fitted on the machine.
When the safety belt is not used, it must be wrapped around
the chair back and tightened.
Seat belt check
• Check regularly that the seat belt is intact and secured
correctly.
Muffler
The muffler is designed to keep noise levels to a minimum
and to direct exhaust fumes away from the user.
Inspecting the muffler
• Check that the muffler is securely attached and not
damaged.
Protective covers
Protective covers on the machine protects the user from the
cooling fan, belt drives and hot surfaces.
Checking the protective covers
•Check the protective covers for cracks or other damages.
Replace damaged covers.
1 Transmission cover
2 Service hatch
3 Cover Plate
4 Side cover
5 Engine cover
6 Belt cover
!
WARNING! Never use a machine without a
muffler, or with a faulty muffler. A damaged
muffler may substantially increase the noise
level and the fire hazard. Keep fire fighting
equipment handy.
!
WARNING! The inside of the muffler contain
chemicals that may be carcinogenic. Avoid
contact with these elements in the event of a
damaged muffler.
The muffler gets very hot during and after
use as well as when idling. Be aware of the
fire hazard, especially when working near
flammable substances and/or vapours.
!
WARNING! Always check that the protection
covers are correctly fitted before starting the
machine.
6
5
3
2
1
4

12 – English
ASSEMBLING AND ADJUSTMENTS
Safety when assembling and
settings
• Never leave the machine unsupervised with the engine
running. Always stop the blades, apply the parking brake,
stop the engine and remove the keys 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.
• Electrical shocks can cause injuries. Do not touch cables
when the engine is running. Do not test the ignition
system with your fingers.
• The machine is tested and approved only with the
equipment originally provided or recommended by the
manufacturer.
Cutting unit
The Cutting Unit Components
The components mentioned are:
1 Cotter pin
2 Link joint
3 Cutting unit bracket
4 Clipping height adjusters
5 Universal drive shaft with quick connectors
6 Attachment point for service position
7 Service strut
8 Belt cover
9 Gear
Fitting the cutting head
1Place the machine on a flat surface and apply the parking
brake.
2 Start the engine and lower the lift arms to floating mode.
3 Turn off the motor.
4 Fit the universal drive shaft to the cutting unit. Slide the
ring sideways to release the quick coupling and the
universal drive shaft can be pushed onto the shaft pin.
5 Make sure the rubber casing is folded over the front
universal joint.
6 Remove the bolts and pins from the link joint on the lift
arms.
7 Slide in the cutting unit so that the link joint aligns with the
opening in the unit.
!
WARNING! The engine emits carbon
monoxide, which is a colourless, poisonous
gas. Do not use the machine in enclosed
spaces.
!
WARNING! The engine and the exhaust
system become very hot during operation.
Risk of burn injuries if touched.
4
1
5
326
7
4
8
9
!
WARNING! If the help function is engaged,
the lift arms will move with great force if
someone releases the lifting lever. Observe
caution to avoid trapping your hand.
Risk of crush injuries.

English – 13
ASSEMBLING AND ADJUSTMENTS
8 Insert the bolts for the link joints and the pins on both
sides.
9 Remove the service hatch.
10 Fit the rear universal drive shaft.
11 Fit the locking chain to the universal joint cover around the
lifting beam.
12 Refit the service cover.
13 Start the engine and lift the cutting unit halfway up.
14 Turn off the motor.
15 Fit the lifting eyes which are attached to the lift arms. Pull
out the catch and press in the lifting eye. There is one for
each lift arm.
16 Check and adjust the tilt angle of the cutting unit. For more
information, see 'Cutting Height and Tilt Angle
Adjustment'.

14 – English
ASSEMBLING AND ADJUSTMENTS
Removing the cutting unit
1Place the machine on a flat surface and apply the parking
brake.
2 Raise the cutting unit halfway.
3 Turn off the motor.
4 Remove the lifting eyes from the cutting unit.
5 Start the engine and lower the cutting unit to the lowest
position (floating mode). The cutting unit now hangs free
at the back.
6 Turn off the motor.
7 Remove the service hatch.
8 Remove the universal drive shaft completely.
9 Slide the ring sideways to release the quick coupling and
the universal drive shaft can be pulled from the shaft pin.
10 Remove the pins from the shafts and remove the shafts
from the link joints.
!
WARNING! Never leave the universal drive
shaft of the machine with one end loose. If
the engine is started, damage can occur.
!
WARNING! If the help function is connected,
the lift arms move with great force when the
pins are loosened. Observe caution to avoid
trapping your hand.

English – 15
ASSEMBLING AND ADJUSTMENTS
Seat adjustment
The seat has a jointed attachment on the front edge and can
be tipped forward. To fold the seat forward, the latch for the
seat must be operated.
The seat can also be adjusted lengthways. When making
adjustments, the lever under the front edge of the seat is
moved up, after which the seat can be moved backwards or
forwards to the desired position.
The seat suspension can be adjusted to driver's weight. The
weight is adjusted by turning the knob under the front edge of
the seat .
On the sides of the backrest are two knobs:
• Seatback angle is adjusted with the knob on the right side.
• The lumbar support is adjusted with the knob on the left
side of seat back .
Auxiliary lift system settings
The auxiliary lift system transfers the weight of the cutting unit
pivot wheel to the machine's front wheel.
The effect of the auxiliary lift system can be adjusted by
moving the gas spring up or down.
• Maximum effect is obtained when the gas spring is placed
in the top hole.
• No effect is obtained in the slot at the bottom.
• When using the cutting unit, the gas spring must be
mounted in the top hole.
!
WARNING! Take care so that hands are not
trapped or injured by the locking hooks
when the seat is folded back.
!
WARNING! Do not adjust seat settings while
driving. Risk of unsafe manoeuvring.
8095-213

16 – English
FUEL HANDLING
General
Fuel
• Top up with diesel fuel. Gasoline may not be used under
any circumstances.
• Use fuel with a cetane rating over 45. Max RME mixing
5% in mineral oil-based fuels.
Winter fuel
When driving in very cold weather operating problems due to
paraffin precipitation can occur if you run on standard fuel. To
counteract this, winter fuel is sold in the climate areas
affected. In some regions, different fuel is sold in summer and
winter. Ask your fuel supplier and use only winter fuel below
0°C (+32°F).
Fueling
The fuel level in the tank is shown by the gauge on top of the
tank.
• Allow the engine to cool before refuelling.
• 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.
The diesel engine injection system is very sensitive and can
be damaged by the slightest contamination. Observe the
greatest possible fuel cleanliness. Use only clean containers.
• Clean the area around the fuel cap. Contamination in the
tank can cause operating problems.
• When refuelling, open the fuel cap slowly so that any
excess pressure is released gently.
• Wipe up any spillage. Materials contaminated by fuel must
be moved to a safe location.
• Handle oil, oil filters, fuel and the battery carefully, of
environmental considerations. Follow the local recycling
requirements.
Never start the machine:
• If you have spilled fuel on yourself or your clothes, change
your clothes. Wash any part of your body that has come in
contact with fuel. Use soap and water.
• If you have spilled fuel or engine oil on the machine. Wipe
off the spill and allow the remaining fuel to evaporate.
• If the machine is leaking fuel. Check regularly for leaks
from the fuel cap and fuel lines.
• Unless the fuel cap is securely tightened after refueling.
Transport and storage
•Store and transport the machine and fuel so that there is
no risk of any leakage or fumes coming into contact with
sparks or open flames, for example, from electrical
machinery, electric motors, electrical relays/switches or
boilers.
• When storing and transporting fuel always use approved
containers intended for this purpose.
• Store the machine and fuel in such a way that there is no
risk that leaking fuel or fumes can cause any damage.
Fuel which is left to stand for long periods (30 days or more)
can leave sticky deposits and interfere with the engine
function. Fuel stabiliser is an acceptable alternative to avoid
tacky deposits during storage.
• Add stabiliser to the fuel in the tank or the storage
container.
• Always use the mixing ratios indicated by the
manufacturer.
• Run the engine for at least 10 minutes after adding the
stabiliser.
!
WARNING! Running an engine in a confined
or badly ventilated area can result in death
due to asphyxiation or carbon monoxide
poisoning. Do not use the machine in
enclosed spaces.
Fuel and fuel fumes are flammable and can
cause serious injury when inhaled or
allowed to come in contact with the skin. For
this reason observe caution when handling
fuel and make sure there is adequate
ventilation.
The exhaust fumes from the engine are hot
and may contain sparks which can start a
fire. Never start the machine indoors or near
combustible material!
Do not smoke and do not place any hot
objects in the vicinity of fuel.
!
WARNING! Diesel is highly flammable.
Exercise care and refuel outdoors.
Clean the area around the fuel cap.
Tighten the fuel cap carefully after refuelling.
If the cap is not properly tightened the cap
might vibrate lose and fuel may escape from
the fuel tank creating a fire hazard.
Move the machine at least 3 m from the
refuelling point before starting it.
!
WARNING! Never store a machine with fuel
in the tank indoors or in poorly ventilated
spaces where fuel vapour can come in
contact with open flames, sparks, or a pilot
light such as in a boiler, hot water tank,
clothes drier, etc.
Exercise caution when handling fuel. It is
highly inflammable, and careless use can
cause serious injury and damage to
property.

English – 17
OPERATING
General safety precautions
•Read all the instructions in this operator’s manual and on
the machine before you start it. Ensure you understand
them and then observe them.
• Learn how to use the machine and its controls safely and
learn to how to stop quickly. Also learn to recognize the
safety decals.
• Only allow the machine to be used by adults who are
familiar with its use. Never allow children to operate the
machine.
• Never carry passengers. The machine is only intended to
be used by one person.
• Serious accidents may occur if you fail to be on your guard
for children in the vicinity of the machine. Children are
often attracted to the machine and mowing. Never
assume that children will remain where you last saw them.
• Keep an eye out and shut off the machine if children enter
the work area.
• Remember that the driver is responsible for dangers or
accidents.
Personal protective equipment
• Use hearing protection to minimise the risk of hearing
impairment.
• Never wear loose-fitting clothing, jewellery or similar that
can get caught in moving parts.
• Never use the machine when barefoot. Always wear
protective shoes or protective boots, preferably with steel
toes.
!
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.
!
WARNING! This machine can sever hands
and feet as well as throw objects. Failure to
observe the safety instructions can result in
serious injuries.
!
WARNING! You must use approved personal
protective equipment whenever you use the
machine. Personal protective equipment
cannot eliminate the risk of injury but it will
reduce the degree of injury if an accident
does happen. Ask your dealer for help in
choosing the right equipment.

18 – English
OPERATING
Other protective equipment
•Make sure that you have first aid equipment close at hand
when using the machine.
• Fire Extinguisher
Work safety
• Make sure nobody else is in the vicinity of the machine
when you start the engine, engage the drive or drive off.
• Clear the area of objects such as stones, toys, wires, etc.
that may become caught in the blades and be thrown out.
• Look out for the ejector and do not direct it towards
anyone.
• Always look downwards and backwards before and while
reversing. Keep watch for both large and small obstacles.
• Slow before cornering.
• Switch off the blades when you are not mowing.
• Take care when rounding a fixed object, so that the blades
do not hit it. Never run the machine over foreign objects.
• 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, if you are taking other drugs or
medication that can affect your vision, judgement or co-
ordination.
• Never use the machine in bad weather, for instance in fog,
in rain, damp or in wet locations,strong winds, intense
cold, risk of lightning, etc.
• Keep an eye on the traffic when working close to a road or
when crossing it.
Instrument panel
The indicator lights are on the steering console under the
steering wheel.
1 Temperature gauge for coolant *
2 Oil pressure, check oil level and top up if necessary.
3 Indicates glow plug heating
4 Charge the battery.
5 Controls for driving the cutting unit blades activated
6 The parking brake is applied.
7 Spotlight activated
* Temperature gauge for coolant. The engine is liquid cooled.
If overheating of the engine is indicated the first action to take
is to reduce the engine temperature by running the engine at
idle with no load. Turn off the power transmission Check
coolant level and top up if necessary. Also check that the
radiator grill and radiator are clean and not clogged. The grill
is at the rear of the machine and on top of the bonnet.
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OPERATING
Driving the Rider
• Release the parking brake before driving
• When driving the throttle control must be in the position for
maximum engine speed, work mode.
• Carefully press down one of the pedals until the required
speed is obtained. Pedal (1) is used to drive forwards, and
pedal (2) to drive backwards.
(P 525D)
The forward pedal has a catch that can be foot operated.
When the catch is in full-speed position (2), the driver can fully
depress the forward pedal. For more information, please see
'Speed Control'.
Adjusting the cutting height
The cutting height can be adjusted to seven different
positions.
Select the required cutting height (1-7) using the cutting
height adjusters. Set the knobs horizontally so that they do
not snag on bushes and the like.
Lever for hydraulic lift of attachments
The lifting lever is used to put the cutting unit in either the
transport or mowing position when hydraulic pressure is
available.
The lever has four different positions.
1 Neutral position or transport position
2 Lowers the cutting unit with spring return to the neutral
position
3 Floating where the lever stops. The unit is lowered to the
automatically floating position, which means that the
cutting unit follows the contours of the ground.
4 Raises the cutting unit with spring return to neutral
position.
Mowing Position
•Lower the cutting unit by directly moving the lever forward
to the float position where the lever stays put. (3)
• Start the drive for the blades by pulling up the drive control
for the cutting unit.
!
WARNING! Make sure that branches do not
obstruct the pedals when mowing under
bushes.
Localise and mark stones and other fixed
objects to avoid collision.
!
WARNING! Do not use the Rider on ground
that slopes more than 10°. Mow slopes
upwards and downwards, never across.
Avoid sudden changes in direction.
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20 – English
OPERATING
Transport position
• Stop the blades by pressing in the control for driving the
cutting unit.
• Pull back on the lever for the hydraulic lift to engage
transport position. The unit is then raised. (1)
(P 525D)
When a steady speed is required, the catch for the forward
pedal can be pulled back with your foot. This will hold the
forward pedal in half-speed position (1) for controlled mowing
also on uneven lawns.
For more information, please see 'Speed Control'.
Braking
• Release the drive pedals. The machine slows and is
stopped by the drive system. Do not use the parking brake
as the drive brake.
• Quicker braking is possible if you press down the drive
pedal for the opposite direction.
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.
This is what you do
• Remove obstacles such as stones, branches, etc.
• Mow upwards and downwards, not sideways.
• Do not use the machine on ground that slopes more than
10°.
• Take extra care if any attachments are fitted that can
change the stability of the machine.
• Avoid starting or stopping on a slope. If the tyres start to
slip, stop the blades and drive slowly down the slope.
• Always drive smoothly and slowly on slopes.
• Always use ROPS (Rollover Protective Structure) and
seat belts when riding on slopes.
• Do not make any sudden changes in speed or direction.
• Avoid unnecessary turns on slopes, if necessary, turn
slowly and gradually downwards 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 too close to edges, 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.
• Do not try to stabilize 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.
Lights and power outlet
The lights are switched on and off using the switch on the
instrument panel.
A seat heater or mobile phone charger are examples of
articles that can be connected to the power socket.
IMPORTANT! Do not drive down slopes with the cutting
deck raised.
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IMPORTANT! Some combinations of accessories require
additional counterweight at the rear Check with your dealer
for the right combination.