McCulloch M53-150AP 4x4 Manuale del proprietario

Categoria
Tosa erba
Tipo
Manuale del proprietario
English – 3
If the equipment should start to vibrate abnormally,
stop the engine (motor) and check immediately for the
cause. Vibration is generally a warning of trouble.
Always wear eye protection when operating machine.
Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
When loading or unloading this machine, do not
exceed the maximum recommended operation angle
of 15q.
Wear proper Personal Protective Equipment (PPE)
while operating this machine, including (at a
minimum) sturdy footwear, eye protection, and
hearing protection. Do not mow in shorts or open toed
footwear.
Always let someone know you are outside mowing.
Slope operation
Slopes are a major factor related to slip & fall accidents,
which can result in severe injury. All slopes require extra
caution. If you feel uneasy on a slope, do not mow it.
Do:
Mow across the face of slopes, never up and down.
Remove obstacles such as rocks, tree limbs, etc.
Watch for holes, ruts, bumps or hidden objects.
Uneven terrain could cause a slip and fall accident.
Tall grass can hide obstacles.
Do not:
Do not mow near drop-offs, ditches or embankments.
You could lose your footing or balance.
Do not mow on wet grass or excessively steep slopes.
Poor footing could cause a slip and fall accident.
Safe handling of gasoline
To avoid personal injury or property damage, use extreme
care in handling gasoline. Gasoline is extremely
flammable and the vapors are explosive.
Extinguish all cigarettes, cigars, pipes and other
sources of ignition.
Use only an approved container.
Never remove gas cap or add fuel with the engine
running.
Allow the engine to cool before refueling.
Never refuel the machine indoors.
Never store the machine or fuel container where there
is an open flame, spark or pilot light such as a water
heater or on other appliances.
Never fill containers inside a vehicle, on a truck or
trailer bed with a plastic liner. Always place containers
on the ground away from your vehicle before filling.
Remove gas-powered equipment from the truck or
trailer and refuel it on the ground. If this is not
possible, then refuel such equipment with a portable
container, rather than from a gasoline dispenser
nozzle.
Keep the nozzle in contact with the rim of the fuel tank
or container opening at all times until fuelling is
complete. Do not use a nozzle lock-open device.
If fuel is spilled on clothing, change clothing
immediately.
Never overfill the fuel tank.
Replace gas cap and tighten securely.
General service
Never run a machine inside a closed area.
Never make adjustments or repairs with the engine
(motor) running. Disconnect the spark plug wire, and
keep the wire away from the plug to prevent
accidental starting.
Keep all nuts and bolts tight to be sure the equipment
is in safe working condition.
Never tamper with safety devices. Check their proper
operation regularly. Never do anything to interfere with
the intended function of a safety device or reduce the
protection provided by a safety device.
Keep machine free of grass, leaves, or other debris
build-up. Clean oil or fuel spillage. Allow machine to
cool before storing.
Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
Never attempt to make wheel height adjustments
while the engine is running.
Grass catcher components are subject to wear,
damage, and de te ri o ra tion, which could expose
moving parts or allow objects to be thrown. Frequently
check components and replace with manufacturer’s
recommended parts, when necessary.
Mower blades are sharp and can cut. Wrap the
blade(s) or wear gloves, and use extra caution when
servicing them.
Do not change the engine governor setting or
overspeed the engine.
Maintain or replace safety and instruction labels, as
necessary.
SAFETY RULES
4 – English
Key to symbols
WARNING! The machine can be a
dangerous tool if used incorrectly or
carelessly, which can cause 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.
Keep people and animals well away from
the working area.
Prevent unintentional starting by
removing the ignition cable from the
spark plug.
Watch out for thrown objects and
ricochets.
Warning: rotating cutter. Keep hands
and feet clear.
Warning: rotating parts. Keep hands and
feet clear.
This product is in accordance with
applicable EC directives.
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.
Never use the machine indoors or
in spaces lacking proper
ventilation. Exhaust fumes contain
carbon monoxide, an odourless,
poisonous and highly dangerous
gas.
Risk of explosion
Always shut off the engine before
refuelling.
Hot surface.
This product is in accordance with
applicable EAC directives.
Explanation of warning levels
The warnings are graded in three levels.
WARNING!
!
WARNING! 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.
IMPORTANT!
!
IMPORTANT! 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!
CAUTION! Used if there is a risk of damage to
materials or the machine if the instructions in the
manual are not followed.
KEY TO SYMBOLS
(a)
English – 5
Contents
SAFETY RULES
Children ................................................................
2
General operation .................................................
2
Slope operation .....................................................
3
Safe handling of gasoline ......................................
3
General service .....................................................
3
KEY TO SYMBOLS
Key to symbols ......................................................
4
Explanation of warning levels ................................
4
CONTENTS
Contents ...............................................................
5
PRESENTATION
Dear customer! .....................................................
6
Customer responsibilities ......................................
6
The Lawn mower ...................................................
6
Steps before using a new lawn mower ...................
7
WHAT IS WHAT?
What is what on the lawn mower? .........................
8
MACHINE´S SAFETY EQUIPMENT
General .................................................................
9
ASSEMBLING AND ADJUSTMENTS
General .................................................................
10
Remove the lawn mower from the carton. ..............
10
Handle ..................................................................
10
Grass catcher ........................................................
11
Starter handle .......................................................
11
Convert the lawn mower ........................................
11
Cutting height ........................................................
12
Filling with oil .........................................................
12
FUEL HANDLING
General .................................................................
13
Fueling ..................................................................
13
Transport and storage ...........................................
13
OPERATING
Personal protective equipment ..............................
14
General safety precautions ...................................
14
Basic working techniques ......................................
16
Transport and storage ...........................................
16
Starting and stopping ............................................
17
MAINTENANCE
General .................................................................
19
Maintenance schedule ..........................................
19
General recommendations ....................................
20
General inspection ................................................
20
General lubrication ................................................
20
Cleaning ................................................................
20
Engine ...................................................................
21
Muffler ...................................................................
22
Spark plug .............................................................
22
Air filter ..................................................................
22
Blade .....................................................................
23
TROUBLESHOOTING
Troubleshooting schedule .....................................
25
TECHNICAL DATA ................................................
26
EC DECLARATION OF CONFORMITY ...............
27
CONTENTS
6 – English
Dear customer!
The line of innovative chainsaws would continue over the
decades, and business was expanded, first by airplane
and kart engines in the 1950s, then by mini chainsaws in
the 1960s. Later, in the 1970s and 80s, trimmers and
blower vacs were added to the range.
Today, as a part of the Husqvarna group, McCulloch
continues the tradition of powerful engines, technical
innovations, and strong designs that have been our
hallmarks for more than half a century. Lowering fuel
consumption, emissions and noise levels are of top
priority to us, as is improving safety and user-friendliness.
We certainly hope that you will be satisfied with your
McCulloch product, as it is designed to be your
companion for a long time. By following this operators
manual’s advice on usage, service, and maintenance, its
lifespan can be extended. If you should need professional
help with repair or service, please use the Service
Locator at www.mcculloch.com.
McCulloch has a policy of continuous product
development and therefore reserves the right to modify
the design and appearance of products without prior
notice.
This manual can also be downloaded at
www.mcculloch.com.
Customer responsibilities
Read and observe the safety rules.
Follow the maintenance schedule in this manual. Any
maintenance other than that described in this manual
must be carried out by your servicing dealer (retailer).
The Lawn mower
Serial number:
Date of purchase:
The model and serial numbers will be found on a decal
attached to the rear of the lawn mower housing. You
should record both serial number and date of purchase
and keep in a safe place for future reference.
Product specifications
Gasoline Capacity and
Type
1.09 Quarts / 1.03 Liters
(Unleaded Regular Only)
Oil Type (API SG-SL)
SAE 30 (above 0qC / 32qF)
SAE 5W-30 (below 0qC /
32qF)
Oil Capacity 15 Ounces
Spark Plug (Gap: 0.020’’ /
0.5mm)
AUTOLITE 3924
Blade Bolt Torque 35-40 ft. Ibs. (47-54 Nm)
PRESENTATION
English – 7
Steps before using a new lawn
mower
Please read the operator’s manual carefully.
Check that the cutting equipment is correctly fitted
and adjusted. See instructions under the heading
Assembly.
Fill with fuel and oil in the engine. A container with
sufficient oil quantity is supplied with the machine.
See the instructions under the heading fuel handling.
!
WARNING! Under no circumstances may
the design of the machine be modified
without the permission of the
manufacturer. Always use genuine
accessories. Non-authorized
modifications and/or accessories can
result in serious personal injury or the
death of the operator or others.
!
EU V
WARNING! Tampering with the engine
voids the EU type-approval of this
product.
!
WARNING! A lawn mower is a dangerous
tool if used carelessly or incorrectly and
can cause serious, even fatal injuries. It
is extremely important that you read and
understand the contents of this
operator’s manual.
!
WARNING! Long-term inhalation of the
engine’s exhaust fumes can represent a
health hazard.
!
WARNING! In order to prevent accidental
starting when setting up, transporting,
adjusting or making repairs, always
disconnect spark plug wire and place
wire where it can not come in contact
with plug.
!
WARNING! The muffler gets very hot in
use and remains so for a short time
afterwards. Do not touch the muffler if it
is hot!
!
WARNING! This lawn mower is equipped
with an internal combustion engine and
should not be used on or near any
unimproved forest-covered, brush-
covered or grass-covered land unless
the engine’s exhaust system is equipped
with a spark arrester meeting applicable
local or state laws (if any). If a spark
arrester is used, it should be maintained
in effective working order by the
operator.
Husqvarna AB has a policy of continuous product
development and therefore reserves the right to modify
the design and appearance of products without prior
notice.
PRESENTATION
8 – English
What is what on the lawn mower?
1 Engine brake handle
2 Drive control
3 Starter handle
4 Grass catcher
5 Fuel cap
6 Air filter
7 Spark plug
8 Drive cover
9 Muffler
10 Wash-out port
11 Rear deflector
12 Engine oil cap with dipstick
13 Cutting height control
14 Mulch plug
15 Operator’s manual
16 Discharge chute
WHAT IS WHAT?
1
2
3
4
5
7
8
10
11
13
14
6
12
9
11
15
16
English – 9
General
This section describes the machine's safety equipment,
its purpose, and how checks and maintenance should be
carried out to ensure that it operates correctly.
!
WARNING! Never use a machine that
has faulty safety equipment! If your
machine fails any checks contact your
service agent to get it repaired.
Prevent unintentional starting by
removing the ignition cable from the
spark plug.
Engine brake handle
IMPORTANT! Federal regulations require an engine
control to be installed on this lawn mower in order to
minimize the risk of blade contact injury. Do not under
any circumstances attempt to defeat the function of the
operator control. The blade turns when the engine is
running.
The engine brake is designed to stop the engine. When
the grip on the engine brake handle is released the
engine should stop.
Checking the engine brake handle
Start the engine and then release the brake handle.
The engine should stop and the drive should
disengage.
Rear deflector
The rear deflector, attached between the rear wheels of
your mower, is provided to minimize the possibility that
objects will be thrown out of the rear of the mower into the
operator’s mowing position.
Inspecting the rear deflector
Make sure the rear deflector is not damaged and that
there are no visible defects such as cracks, or broken
springs that force the door closed. Replace the
deflector or springs if damaged.
Muffler
!
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.
The muffler gets very hot during and
after use. This also applies during idling.
Be aware of the fire hazard, especially
when working near flammable
substances and/or vapours.
The muffler is designed to keep noise levels to a minimum
and to direct exhaust fumes away from the user.
Inspecting the muffler
Check regularly that the muffler is complete and
secured correctly.
MACHINE´S SAFETY EQUIPMENT
10 – English
General
!
WARNING! Prevent unintentional
starting by removing the ignition cable
from the spark plug.
CAUTION! This lawn mower is shipped without oil or
gasoline in the engine.
Remove the lawn mower from the
carton.
Remove loose parts included with mower.
Cut down two end corners of carton and lay end panel
down flat.
Remove all packing materials, except padding
between upper and lower handle and padding holding
the engine brake handle to upper handle.
Roll the lawn mower out of the carton and make sure
that no loose parts are left within the carton.
Handle
CAUTION! Take care not to damage the cables and
wires when you unfold the handlebar.
Operating position
1 Raise the lower handle section to operating position.
Align the handle bar pins with a slot in the handle
bracket to set a comfortable height position for the
handle.
2 Tighten the lower handlebar knobs.
3 Remove protective padding, raise the upper handle
section into place on the lower handle and tighten
both upper knobs.
4 Remove any packing material from around engine
brake handle.
Vertical handle storage
The handle can be set in a vertical storage position.
1 Loosen the lower handle knobs.
2 Rotate the handle and align the handle bar pins with
the vertical slots on the handle bracket.
3 Retighten the knobs.
Storage/Transport position
The handle assembly can be folded to minimize space
needed for transport and storage.
CAUTION! Take care not to damage the cables and
wires when you fold the handlebar.
1 Loosen the 2 handle knobs on the upper handle and
allow handle to fold down to the rear.
2 Loosen the 2 handle knobs on the lower handle and
pivot entire handle assembly forward and allow it to
rest on mower.
ASSEMBLING AND ADJUSTMENTS
English – 11
Grass catcher
Assembly of the catcher
1 Put the grass catcher frame into the grass bag with
the rigid part of the bag on the bottom. Make sure the
handle of the frame is outside of the top of the bag.
2 Secure the grass bag to the frame by using the
quick-action clips.
Starter handle
Install starter handle
1 Loosen the T-knob.
2 Hold the engine brake handle against the upper
handle.
3 Grip the starter handle, slowly pull the engine starter
handle until the starter rope can slip into the loop of
the rope guide.
4 Tighten the T-knob.
Convert the lawn mower
Your lawn mower was shipped ready to be used in
mulching mode.
The mulching mode will recut the grass clippings many
times, which will reduce the clippings in size so that as
they fall onto the lawn they will disperse into the grass and
not be noticed. In addition, the mulched grass will
biodegrade quickly to provide nutrients for the lawn.
Use rear bagging to collect the grass clippings within the
grass catcher.
!
WARNING! Do not run your lawn mower
without rear door closed or approved
grass catcher in place. Never attempt to
operate the lawn mower with the rear
door removed or propped open.
Rear bagging
1 Lift the back shield and remove the mulch plug.
2 Lift the back shield and place the grass catcher frame
hooks onto the grass bag brackets.
3 Release the back shield and allow it to rest on top of
the grass bag frame.
ASSEMBLING AND ADJUSTMENTS
12 – English
Mulching
1 Lift the back shield and remove the grass bag (if
equipped).
2 Insert the mulch plug into the collector channel.
3 Allow the back shield to close and ensure the back
shield is firmly shut against the mulch plug.
Rear-side discharging
1 Lift the back shield and remove the mulch plug or
grass bag (if equipped).
2 Install the discharge chute.
3 Close the back shield to allow the machine to
discharge material to the left of the machine while
cutting
Cutting height
The cutting height can be adjusted to 9 (1-9) different
positions.
Raise wheels for low cut and lower wheels for high cut.
Adjust cutting height to suit your requirements. Medium
position is best for most lawns.
To change cutting height, squeeze height adjuster
lever toward the wheel. Move the wheel up or down to
suit your requirements. Set the same height at all four
corners.
The adjuster lever is spring loaded.
Filling with oil
The oil tank is empty at delivery. Fill the oil slowly with
the included oil. See instructions under the heading
Maintenance.
ASSEMBLING AND ADJUSTMENTS
English – 13
General
!
WARNING! Running an engine in a
confined or badly ventilated area can
result in death due to asphyxiation or
carbon monoxide poisoning.
Fuel and fuel fumes are highly
inflammable 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.
Fueling
Use fresh, clean, regular unleaded gasoline with a
minimum of 87 octane. Do not mix oil with gasoline.
Purchase fuel in quantities that can be used within 30
days to assure fuel freshness
!
WARNING! Always stop the engine and
let it cool for a few minutes before
refueling. The engine should be
switched off.
Use a fuel can at all times to avoid
spillage.
Fill fuel tank to bottom of tank filler neck.
Do not overfill. Use fresh, clean, regular
unleaded gasoline with a minimum of 87
octane. Do not mix oil with gasoline.
Purchase fuel in quantities that can be
used within 30 days to assure fuel
freshness.
When refuelling, open the fuel cap
slowly so that any excess pressure is
released gently.
Clean the area around the fuel cap.
Tighten the fuel cap carefully after
refueling. Negligence may lead to the
start of a fire.
Never start the machine:
If you have spilled fuel or engine oil on the machine,
wipe off the spillage and allow remaining fuel to
evaporate.
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 the machine is leaking fuel. Check regularly for
leaks from the fuel cap and fuel lines.
Engine oil
CAUTION! Check the oil level before starting the lawn
mower. A too low oil level can cause serious damage to
the engine.
See instructions in the section “Maintenance”.
The engine oil should be changed the first time after 5
hours running time. Never use oil intended for
two-stroke engines.
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.
Long-term storage
When storing the machine for long periods the fuel
tank must be emptied. Contact your local gas station
to find out where to dispose of excess fuel.
Fuel stabilizer is an acceptable alternative to avoid
tacky deposits during storage. Add stabilizer to the
fuel in the tank or the storage container. Always follow
the mix ratio found on stabilizer container. Run the
engine for at least 10 minutes after adding the
stabilizer so that it will reach the carburetor. Do not
empty the gas tank and carburetor if using fuel
stabilizer.
CAUTION! Alcohol blended fuels (called gasohol or
using ethanol or methanol) can attract moisture which
leads to separation and formation of acids during
storage.
Acidic gas can damage the fuel system of an engine
while in storage. To avoid engine problems, the fuel
system should be emptied before stor age of 30 days
or longer. Empty the gas tank, start the engine and let it
run until the fuel lines and carburetor are empty. Use
fresh fuel next season. Never use engine or carburetor
cleaner products in the fuel tank or permanent damage
may occur.
FUEL HANDLING
14 – English
Personal protective equipment
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.
Always wear:
Sturdy, non-slip boots or shoes.
Heavy, long pants. Do not wear shorts sandals or go
barefoot.
Gloves must be worn when required, for example
when fitting, inspecting or cleaning the blade.
Wear ear protectors to avoid damage to hearing.
Exposure to noise can cause hearing loss.
Always wear safety glasses or eye shields while
operating your lawn mower or performing any
adjustments or repairs. We recommend standard
safety glasses or a wide vision safety mask over
spectacles.
General safety precautions
This section describes basic safety directions for using
the machine. This information is never a substitute for
professional skills and experience.
Please read the operator’s manual carefully and make
sure you understand the instructions before using the
machine.
Keep in mind that the operator is responsible for
accidents or hazards occuring to other people or their
property.
See manufacturer’s instructions for proper operation
and installation of accessories. Only use accessories
approved by the manufacturer.
The machine must be kept clean. Signs and stickers
must be fully legible.
Maintain or replace safety and instruction labels, as
necessary.
Always disconnect the spark plug before performing
maintenance or service.
Children
!
WARNING! Children can be seriously
injured or killed by this equipment.
Carefully read and follow all of the safety
instructions below.
CHILDREN CAN BE INJURED BY THIS EQUIPMENT.
The American Academy of Pediatrics recommends that
children be a minimum of 12 year of age before operating
a pedestrian controlled lawn mower and a minimum of 16
years of age before operating a riding lawn mower.
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.
Never use the machine if persons, especially children
or pets, are in the immediate vicinity.
Before and during reversing procedures, look behind
you and down for small children.
OPERATING
English – 15
Always use common sense
It is not possible to cover every conceivable situation you
can face. Always exercise care and use your common
sense. If you get into a situation where you feel unsafe,
stop and seek expert advice. Contact your dealer, service
agent or an experienced user. Do not attempt any task
that you feel unsure of!
!
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 consult their physician and the
medical implant manufacturer before
operating this machine.
!
WARNING! The machine can be a
dangerous tool if used incorrectly or
carelessly, which can cause serious or
fatal injury to the operator or others.
Never allow children or other persons
not trained in the use of the machine to
use or service it.
The machine should not be used by
people with reduced physical or mental
capacities or people who are unsuitable
for health reasons to operate the
machine, without supervision of a
person responsible for their safety.
Never allow anyone else to use the
machine without first ensuring that they
have read and understood the contents
of the operator’s manual.
Never use the machine if you are
fatigued, while under the influence of
alcohol or drugs, medication or anything
that could affect your vision, alertness,
coordination or judgement.
!
WARNING! Unauthorized modifications
and/or accessories may lead to serious
injury or death to the user or others.
Under no circumstances may the design
of the machine be modified without the
permission of the manufacturer.
Do not modify this product or use it if it
appears to have been modified by
others.
Never use a machine that is faulty. Carry
out the safety checks, maintenance and
service instructions described in this
manual. Some maintenance and service
measures must be carried out by trained
and qualified specialists. See
instructions under the heading
Maintenance.
Always use genuine accessories.
Work area safety
Branches, twigs, stones, etc. should be removed from
the lawn before you start to mow.
Objects hitting against the cutting attachment could
be thrown and cause damage to people and objects.
Keep people and animals well away.
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. Working in bad
weather is tiring and can lead to dangerous
conditions, e.g. slippery surfaces.
Do not mow wet grass. It is slippery, and tires can lose
their grip so that the machine skids.
Observe your surroundings to ensure that nothing can
affect your control of the machine.
Beware of roots, stones, twigs, pits, ditches etc. Tall
grass can hide obstacles.
Mowing slopes can be dangerous. Do not use the
lawn mower on very steep slopes. The lawn mower
should not be used on inclines greater than 15
degrees.
On sloping ground you should work along the slope. It
is much easier to work along a slope than it is to work
up and down it.
Be careful when you are approaching hidden corners
and objects that could block your view.
Work safety
A lawn mower is only designed to mow lawns. All
other use is forbidden.
Always let someone know you are outside mowing.
Do not operate the mower without proper guards,
plates, grass catcher or other safety protective
devices in place.
Wear personal protective equipment. See instructions
under the heading ”Personal protective equipment”.
Do not start a lawn mower unless the cutter and all
covers are fitted correctly. Otherwise the cutter could
come loose and cause personal injuries.
Make sure the cutter does not hit foreign objects such
as stones, roots or the like. This can make the cutter
dull and bend the engine shaft. A bent blade or engine
shaft can result in an imbalance and heavy vibration,
which results in a great risk of the blade becoming
loose.
The brake handle must never be permanently
anchored to the handle when the machine is running.
Place the lawn mower on firm, flat surface and start it.
Make sure that the cutter cannot come into contact
with the ground or other objects.
Always place yourself behind the machine. Allow all
the wheels to remain on the ground and keep both
hands on the handle when mowing. Keep your hands
and feet away from the rotating blades.
Do not tilt the machine when the engine is running.
OPERATING
16 – English
Pay particular attention when pulling the machine
towards you during work.
Never lift up the lawn mower or carry it around when
the engine is running. If you must lift the lawn mower,
first switch off the engine and disconnect the ignition
lead from the spark plug.
Do not mow the lawn while walking backwards.
The engine should be switched off when moving over
ground that is not to be mowed. For example, gravel
paths, stone, shingle, asphalt, etc.
Never run with the machine when it is running. You
should always walk with the lawn mower.
Shut down the engine before changing the cutting
height. Never make adjustments with the engine
running.
Never leave the machine unsupervised with the motor
running. Turn off the motor. Ensure the cutting
attachment has stopped rotating.
If any foreign object is hit or if vibrations occur stop the
machine immediately. Disconnect the spark plug wire
from the spark plug. Check that the machine is not
damaged. Repair any damage.
Never direct discharged material toward anyone.
Avoid discharging material against a wall or
obstruction. Material may richochet back toward the
operator.
Basic working techniques
Always cut with a sharp blade for optimal results. A
dull blade gives an uneven cut and the grass becomes
yellow on the surface of the cut.
Never mow more than 1/3 of the length of the grass.
This especially applies during dry periods. Mow first
with the cutting height set high. Then check the result
and lower to an appropriate height. If the grass is
really long, drive slowly and mow twice if necessary.
For extremely heavy cutting, reduce the width of cut
by overlapping previously cut path and mow slowly.
Cut in different directions each time in order to avoid
stripes in the lawn.
Before pulling the machine towards you, disengage
the drive and push the machine forward approx. 3’’
(10 cm).
Make sure to disengage the drive when approaching
an obstacle.
Pores in cloth grass catchers can become filled with dirt
and dust with use and the catcher will collect less grass.
To prevent this, regularly hose the grass catcher off with
water and let dry before using.
Slope operation
Mowing slopes can be dangerous. Do not use the lawn
mower on slopes steeper than 15q. All slopes demand
extra care. If you feel unsure, do not mow it.
Do:
Mow across the face of slopes, never up and down.
Exercise extreme caution when changing direction on
slopes.
Remove obstacles such as stones, branches, etc.
Watch for holes, ruts, bumps or hidden objects.
Uneven terrain could cause a slip and fall accident.
Tall grass can hide obstacles.
Do not:
Do not mow too close to edges, ditches or banks.
Avoid sudden changes in direction.
Do not mow wet grass. It is slippery, and tires can lose
their grip so that the machine skids.
Transport and storage
Secure the equipment during transportation in order
to avoid transport damage and accidents.
Store the equipment in a lockable area so that it is out
of reach of children and unauthorized persons.
Store the machine and its equipment in a dry and frost
proof place.
When loading or unloading this machine, do not
exceed the maximum recommended operation angle
of 15q.
Empty the fuel tank by running the machine until the
tank is empty.
Drain the engine oil as described under Changing the
engine oil.
Clean the machine. For more information, see the
”Cleaning” section.
Lubricate as shown in the Maintenance section of this
manual.
Tighten bolts and nuts.
Replace or repair damaged components.
Touch up all rusted or chipped paint surfaces, sand
lightly before painting.
Place the lawn mower in Transport position. See
”Storage/Transport position” in the Assembly and
adjustments section of this manual.
Cover your unit with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe, which allows condensation to form
and will cause your unit to rust. Never cover mower
while engine and exhaust areas are still warm!
For transport and storage of fuel, see the section
“Fuel handling”.
MAX 1/3
OPERATING
MAX 1/3
English – 17
Starting and stopping
Before starting
!
WARNING! Please read the operator’s
manual carefully and make sure you
understand the instructions before
using the machine.
Wear personal protective equipment.
See instructions under the heading
”Personal protective equipment”.
Keep people and animals well away from the working
area.
Perform daily maintenance. See instructions in the
section “Maintenance”.
Ensure the ignition lead sits correctly on the spark
plug.
Add oil if necessary. See instructions under the
heading Maintenance.
Add gasoline. See instructions in the section "Fuel
handling".
Disengage drive system, if so equipped, before
starting the engine (motor).
Manual Start
The engine brake handle must be held against the
handlebar when the engine is started.
Position yourself behind the machine.
Grip the starter handle and pull quickly. Do not allow
the starter rope to snap back. Never wrap the starter
cord around your hand
Drive
Self-propelling is controlled by holding the brake
handle down to the handle and pulling one or both of
the drive levers upwards toward the handle. The
further toward the handle the drive levers are pulled,
the faster the unit will travel.
Forward motion will stop when either the the brake
handle or the drive levers are released.
To stop forward motion without stopping the engine,
release the drive lever only. Hold the the brake handle
down against handle to continue mowing without
self-propelling.
When the drive starts feeling slow you need to adjust the
drive control cable. Finely adjust the cable using the
adjuster screw.
Turn off the engine. Always disconnect the spark plug
before performing maintenance or accessing movable
parts.
To tension the wire and increase speed, turn the
adjustment screw counterclockwise.
Make sure the drive control cable is not tensioned too
tight. If the lawn mower starts to drive without the clutch
lever is being operated, extend the wire.
To extend the wire and reduce speed, screw the
adjustment screw clockwise.
OPERATING
18 – English
Stopping
Stop the engine by releasing the engine brake handle.
The drive is also disengaged when you release the
engine brake handle.
Emptying the grass catcher
Lift up on grass catcher using the frame handle.
Remove grass catcher with clippings from under lawn
mower handle.
Empty clippings from bag using both frame handle
and bag handle.
CAUTION! Do not drag the bag when emptying, it will
cause unnecessary wear.
OPERATING
English – 19
General
!
WARNING! The user must only carry out the maintenance and service work described in this
manual. More extensive work must be carried out by an authorized service workshop.
Switch off the engine before carrying out any checks or maintenance. Stop the engine (motor) and wait
until the blade comes to a complete stop before cleaning the machine, removing the grass catcher, or
unclogging the discharge chute. Prevent unintentional starting by removing the ignition cable from the
spark plug. The starter key or battery must also be removed on machines with electric start.
The life span of the machine can be reduced and the risk of accidents can increase if machine
maintenance is not carried out correctly and if service and/or repairs are not carried out
professionally. If you need further information please contact your nearest servicing dealer.
Let your Husqvarna dealer regularly check the machine and make essential adjustments and repairs.
Replace any damaged, worn or broken parts.
Always use genuine accessories.
Maintenance schedule
In the maintenance schedule you can see which parts of your machine that require maintenance, and with which
intervals it should take place. The intervals are calculated based on average use of the machine, and may differ
depending on the rate of your personal use.
Daily Maintenance Before use
After each
use
Every
10 hours
Every
25 hours
Every
100 hours
Before
storage
Lawn mower
Tighten bolts and nuts X X
Clean / Inspect Grass Catcher* X X X
Check tires X
Check drivewheels*** X
Clean the machine**** X X
Clean under the drive cover*** X
Check the drive belt / Pulleys*** X
Check that the cutter is undamaged and not
cracked. Replace the cutter if necessary
X
3
General lubrication X
Clean and Recharge Battery** X X
4
Engine
Check the engine’s oil level X
5
Change engine oil X
1,2
Clean the air filter. Replace if necessary X
2
Check that the muffler is securely attached
and not damaged
X
Replace the spark plug X
Empty fuel tank or add Stabilizer X
* If so equipped
** Machines equipped with electric start
*** Power-Propelled machines
**** Use a scraper to clean under deck
Note 1: When operating with a heavy load or at high ambient temperatures, or other extreme conditions, service the
machine more often. Note 2: Clean more often if conditions are exceptionally dusty. Note 3: Replace blades more often
when mowing in sandy soil. Note 4: Charge the battery for max. 48 hours. Note 5: And after 5 hours of use.
MAINTENANCE
20 – English
General recommendations
The warranty on this lawn mower does not cover items
that have been subjected to operator abuse or
negligence. To receive full value from the warranty,
operator must maintain mower as instructed in this
manual. Some adjustments will need to be made
periodically to properly maintain your unit. At least once a
season, check to see if you should make any of the
adjustments described in the Maintenance section of this
manual.
At least once a year, replace the spark plug, clean or
replace air filter element and check blade for wear. A
new spark plug and clean/new air filter element
assure proper air-fuel mixture and help your engine
run better and last longer.
Follow the maintenance schedule in this manual.
General inspection
Check that nuts and screws are tight.
General lubrication
CAUTION! Do not oil or grease plastic wheel bearings.
Viscous lubricants will attract dust and dirt that will
shorten the life of the selflubricating bearings. If you
feel they must be lubricated, use only a dry powdered
graphite type lubricant sparingly.
Keep unit well lubricated.
1 Engine oil
See ”Engine” in
section Maintenance
2 Rear door hinge
Spray lubricant
3
Handle bar mounting
bolts
Cleaning
!
WARNING! Always disconnect the spark
plug before performing maintenance or
service.
Brush leaves, grass and the like off of the lawn mower.
Keep finished surfaces / wheels free of gasoline, oil,
etc.
Keep top of engine around starter clear and clean of
grass clippings and chaff. This will help engine air flow
and extend engine life.
Clean the underside of your lawn mower by scraping
to remove build-up of grass and trash.
Do not use a high pressure washer to clean the machine.
Never flush water directly on the engine.
Clean the air intake on the starter. Check the starter
and starter cord.
When cleaning under the cutting cover, empty the fuel tank
and put the machine on its side with the muffler down.
CAUTION! With the exception of the water washout
port (if equipped), we do not recommend using a
garden hose to clean the outside of your lawn mower
unless the electrical system, muffler, air filter and
carburetor are covered to keep water out. Water in
engine can result in shortened engine life.
Drive wheels
Check wheels each time before you mow to be sure they
move freely. Clean the wheels if not rotating freely.
1 Remove the bolt.
2 Remove wheels from wheel adjusters.
3 Remove any trash or grass cuttings from inside the
dust cover, pinion and/or drive wheel gear teeth.
4 Replace the wheels.
If after cleaning, the drive wheels do not turn freely,
contact a authorized service workshop.
Grass catcher
Pores in cloth grass catchers can become filled with
dirt and dust with use and the catcher will collect less
grass. To prevent this, regularly hose the grass
catcher off with water and let dry before using.
Check the grass catcher frequently for wear or
deterioration. Replace if necessary.
1
2
3
MAINTENANCE
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72
  • Page 73 73
  • Page 74 74
  • Page 75 75
  • Page 76 76
  • Page 77 77
  • Page 78 78
  • Page 79 79
  • Page 80 80
  • Page 81 81
  • Page 82 82
  • Page 83 83
  • Page 84 84
  • Page 85 85
  • Page 86 86
  • Page 87 87
  • Page 88 88
  • Page 89 89
  • Page 90 90
  • Page 91 91
  • Page 92 92
  • Page 93 93
  • Page 94 94
  • Page 95 95
  • Page 96 96
  • Page 97 97
  • Page 98 98
  • Page 99 99
  • Page 100 100
  • Page 101 101
  • Page 102 102
  • Page 103 103
  • Page 104 104
  • Page 105 105
  • Page 106 106
  • Page 107 107
  • Page 108 108
  • Page 109 109
  • Page 110 110
  • Page 111 111
  • Page 112 112
  • Page 113 113
  • Page 114 114
  • Page 115 115
  • Page 116 116
  • Page 117 117
  • Page 118 118
  • Page 119 119
  • Page 120 120
  • Page 121 121
  • Page 122 122
  • Page 123 123
  • Page 124 124
  • Page 125 125
  • Page 126 126
  • Page 127 127
  • Page 128 128
  • Page 129 129
  • Page 130 130
  • Page 131 131
  • Page 132 132
  • Page 133 133
  • Page 134 134
  • Page 135 135
  • Page 136 136
  • Page 137 137
  • Page 138 138
  • Page 139 139
  • Page 140 140
  • Page 141 141
  • Page 142 142
  • Page 143 143
  • Page 144 144
  • Page 145 145
  • Page 146 146
  • Page 147 147
  • Page 148 148
  • Page 149 149
  • Page 150 150
  • Page 151 151
  • Page 152 152
  • Page 153 153
  • Page 154 154
  • Page 155 155
  • Page 156 156
  • Page 157 157
  • Page 158 158
  • Page 159 159
  • Page 160 160
  • Page 161 161
  • Page 162 162
  • Page 163 163
  • Page 164 164
  • Page 165 165
  • Page 166 166
  • Page 167 167
  • Page 168 168

McCulloch M53-150AP 4x4 Manuale del proprietario

Categoria
Tosa erba
Tipo
Manuale del proprietario