Simplicity 15.5 HP RIDER AND 40" MOWER DECK Manuel utilisateur

Catégorie
Tondeuses à gazon
Taper
Manuel utilisateur
Model No. 405021x151A
Product Type
Mfg. No. Description
7800320 40” Murray CE Riding Mower
OPERATOR’S MANUAL
Manual Part No. 7101896
Revision 00
Rev. Date 01/2008
TP 199-4838 -00-RD-R
CAUTION: Read and
follow all instructions.
2
International Pictorials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Owner’s Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safe Operation Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Troubleshooting Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table of Contents
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11 12
13
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10
IMPORTANT: The following pictori-
als are located on your unit or on
literature supplied with the product.
Before you operate the unit, learn
and understand the purpose for
each pictorial.
Safety Warning Pictorials
1
WARNING
2
IMPORTANT: Read Owner’s
Manual Before Operating This
Machine.
3
WARNING: Thrown Objects.
Keep Bystanders Away. Read
User Instructions Before Oper-
ating This Machine.
4
WARNING: Do Not Use This
Machine On Slopes Greater
Than 10 Degrees.
5
DANGER: Keep People, Espe-
cially Children, Away From
Unit.
6
DANGER: No Step.
7
DANGER: Keep Feet And
Hands Away From Rotating
Blade.
8
DANGER: Disconnect Spark
Plug Wire Before Servicing
Unit.
9
WARNING: Hot Surface.
10
WARNING: Use Caution When
Connecting Or Disconnecting
Accessories.
11
WARNING: Crushed Fingers.
12
IMPORTANT: Follow Instruc-
tions In Owner’s Manual To
Level The Deck.
13
WARNING: Stay Clear Of
Mower Blade As Long As En-
gine Is Running.
Control and Operating
Pictorials
1
Engine Start
2
Lights
3
Engine Stop
4
Engine Run
5
Engine Run
6
Brake
7
Parking Brake
8
Clutch
9
Slow
10
Fast
11
Choke
12
Oil
13
Blade Rotation Control
14
Raise
15
Fuel
12345
678910
11 12 13 14 15
International Pictorials
en
5
en
6
Owner’s Information
en
WARNING
Look for this symbol to indicate important safety
precautions. This symbol indicates: Attention!
Become Alert! Your Safety Is At Risk.
Know Your Product
If you understand the unit and how the unit operates,
you will get the best performance. As you read this
manual, compare the illustrations to the unit. Learn the
location and the function of the controls. To help pre-
vent an accident, follow the operating instructions and
the safety rules. Keep this manual for future reference.
Responsibility of the Owner
WARNING
This cutting machine is capable of amputating
hands and feet and throwing objects. Failure to
observe the following safety instructions could
result in serious injury or death to the operator or
bystanders.
The responsibility of the owner is to follow the instruc-
tions below.
Part No. xxxxxxx
xxxxxxxxxxxxxxx
Serial No. xxxxxxxxxx
20xx
kW: x.xx
xxxx max
xxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxx
xxx
dB
kg: xxx
A
B
C
D
E
F
G
H
I
C
CE Identification Tag Markings
A. Manufacturer’s Identification Number
B. Manufacturer’s Serial Number
C. Power Rating in Kilowatts
D. Maximum Engine Speed in Rotations per Minute
E. Manufacturer’s Name and Address
F. Year of Manufacture
G. CE Compliance Logo
H. Mass of Unit in Kilograms
I. Guaranteed Sound Power in Decibels
7
Safe Operation Practices
en
Training
1. Read the instructions carefully. Be familiar with the
controls and the proper use of the equipment.
2. Never allow children or people unfamiliar with
these instructions to use the mower. Local
regulations may restrict the age of the operator.
3. Never mow while people, especially children, or
pets are nearby.
4. Keep in mind that the operator or user is respon-
sible for accidents or hazards occurring to other
people or their property.
5. Do not carry passengers.
6. All drivers should seek and obtain professional
and practical instruction. Such instruction should
emphasize:
a. the need for care and concentration when
working with ride-on machines;
b. control of a ride-on machine sliding on a slope
will not be regained by the application of the
brake. The main reasons for loss of control
are:
insufficient wheel grip;
being driven too fast;
inadequate braking;
the type of machine is unsuitable for its
task;
lack of awareness of the effect of ground
conditions, especially slopes;
incorrect hitching and load distribution.
For Ride-On (Riding) Rotary Mower
Machines
Preparation
1. While mowing, always wear substantial footwear
and long trousers. Do not operate the equipment
when barefoot or wearing open sandals.
2. Thoroughly inspect the area where the equipment
will be used and remove all objects which may
be thrown by the machine.
3. W
WARNING-Petrol is highly flammable.
a. Store fuel in containers specifically
designed for this purpose.
b. Refuel outdoors only and do not smoke while
refuelling.
c. Add fuel before starting the engine. Never
remove the cap of the fuel tank or add petrol
while the engine is running or when the engine
is hot.
d. If petrol is spilled, do not attempt to start the
engine but move the machine away from the
area of spillage and avoid creating any source
of ignition until petrol vapors have dissipated
e. Replace all fuel tanks and container caps
securely.
4. Replace faulty silencers.
5. Before using, always visually inspect to see that
the blades, blade bolts and cutter assembly are
not worn or damaged. Replace worn or damaged
blades and bolts in sets to preserve balance.
6. On multi-blade machines, take care as rotating
one blade can cause other blades to rotate.
Operation
1. Do not operate the engine in a confined space
where dangerous carbon monoxide fumes can
collect.
2. Mow only in daylight or in good artificial light.
3. Before attempting to start the engine, disengage
all blade attachment clutches and shift into
neutral.
4. Do not use on slopes of more than 10 degrees.
5. Remember there is no such thing as a “safe”
slope. Travel on grass slopes requires particular
care. To guard against overturning:
a. do not stop or start suddenly when going up or
downhill;
b. engage clutch slowly, always keep machine in
gear, especially when travelling downhill;
c. machine speeds should be kept low on slopes
and during tight turns;
d. stay alert for humps and hollows and other
hidden hazards;
e. never mow across the face of the slope, un-
less the mower is designed for this purpose.
6. Use care when pulling loads or using heavy
equipment.
a. Use only approved drawbar hitch points.
b. Limit loads to those you can safely control.
c. Do not turn sharply. Use care when reversing.
d. Use counterweight(s) or wheel weights when
suggested in the Instruction Book.
7. Watch out for traffic when crossing or near
roadways.
8. Stop the blades rotating before crossing surfaces
other than grass.
8
Safe Operation Practices
en
9. When using any attachments, never direct
discharge of material toward bystanders nor allow
anyone near the machine while in operation.
10. Never operate the mower with defective guards or
shields, or without safety protective devices in
place.
11. Do not change the engine governor settings or
overspeed the engine. Operating an engine at
excessive speed may increase the hazard of
personal injury.
12. Before leaving the operator’s position
a. disengage the power take-off and lower the
attachments;
b. change into neutral and set the parking brake;
c. stop the engine and remove the key.
13. Disengage drive to attachments, stop the engine,
and disconnect the spark plug wire(s) or remove
the ignition key
a. before cleaning blockages or unclogging
chute;
b. before checking, cleaning or working on the
mower;
c. after striking a foreign object. Inspect the
mower for damage and make repairs before
restarting and operating the equipment;
d. if the machine starts to vibrate abnormally
(check immediately).
14. Disengage drive to attachments when transporting
or not in use.
15. Stop the engine and disengage drive to
attachment
a. before refuelling;
b. before removing the grass catcher;
c. before making height adjustment unless
adjustment can be made from the operator’s
position.
16. Reduce the throttle setting during engine run-out
and, if the engine is provided with a shut-off valve,
turn the fuel off at the conclusion of mowing.
17. Before and when backing, look behind and down
for small children.
18. Use extra care when approaching blind corners,
shrubs, trees or other objects that may obscure
vision.
Maintenance and Storage
1. On multi-blade machines, take care as rotating
one blade can cause other blades to rotate.
2. When machine will be parked, stored or left
unattended, lower the cutting means unless a
positive mechanical lock is used.
3. Keep all nuts, bolts, and screws tight to be sure the
equipment is in safe working condition.
4. Never store the equipment with petrol in the tank
inside a building where fumes may reach an open
flame or spark.
5. Allow the engine to cool before storing in any
enclosure.
6. To reduce the fire hazard, keep the engine,
silencer, battery compartment and petrol storage
area free of grass, leaves, or excessive grease.
7. Check the grass catcher frequently for wear or
deterioration.
8. Replace worn or damaged parts for safety.
9. If the fuel tank has to be drained, this should be
done outdoors.
9
Assembly
en
All fasteners are in the parts bag. Do not discard any
parts or material until the unit is assembled.
Install the Front Wheels
Use a knife and cut the four sides of the container. In-
stall the front wheels (1) in the container (see F
Figure 1
).
NOTE: Use a piece of wood about 4 feet (1.25 meters)
long to raise the front of the tractor. If a piece of wood
cannot be found, get another person to help lift the
tractor. Be careful, do not let the tractor fall.
Install the Seat
1. Carefully remove the plastic bag from the seat.
2. Align the holes in the seat hinge (2) to the holes in
the seat (1) (see F
Figure 2
). Fasten the seat to the
seat hinge with the fasteners (4) and (5).
3. Check the operating position of the seat. If the
seat needs to be adjusted, loosen the two wing
bolts (5). Slide the seat forward or backward along
the seat adjusting holes (3).Tighten the wing bolts.
Assemble the Steering Wheel
1. Make sure the front wheels point forward.
2. Slide the cover (3) over the steering post (2)
(see F
Figure 3
). Make sure the collar of the cover
is on top.
3. Slide the steering wheel (1) onto the steering post.
4. Attach the steering wheel to the steering post with
screw (4) and washer (6).
5. Some models have an optional insert (7) in the
parts bag. Attach the insert to the center of the
steering wheel.
WARNING
Before doing any assembly or maintenance to the
mower, remove the wire from the spark plug.
NOTE: In this instruction book, left and right describe
the location of a part with the operator on the seat.
1. Raise the front of the tractor. Set a support (block
of wood) under the tractor.
2. Make sure the valve stem (2) is to the outside of
the tractor. Slide the front wheel (1) on the spindle
(3).
3. Fasten each front wheel with washer (4), washer
(7) and cotter pin (5). Bend the ends of the cotter
pin apart to keep the front wheel on the spindle.
4. After the front wheels are installed, lift the
tractor from the support. Roll the tractor off of the
container.
5. If your tractor has hub caps (6), install the hub
caps. Make sure the washers hold the hub caps in
place.
(17x195)
7
(17x192)
4
5(30x49)
6
2
3
1
Figure 1
3
2
1
5
4
Figure 2
7
4
6
1
3
2
Figure 3
10
Assembly
en
Maintenance Free Battery
IMPORTANT: Before you attach the battery cables to
the battery, check the battery date. The battery date
tells if the battery must be charged.
1. Check the top of the battery (1) for the location of
the battery date (see F
Figure 4
).
2. If the battery is put into service before the
battery cables can be attached without charging
the battery. See “Install the Battery Cables.
3. If the battery is put into service after the battery
must be charged. See “Charge the Battery.
Charge the Battery
WARNING
When you charge the battery, do not smoke. Keep
the battery away from any sparks. The fumes from
the battery acid can cause an explosion.
1. Remove the battery (1) and battery tray (3) (see
Figure 4
).
2. Remove the protective caps from the battery
terminals.
3. Use a 12 volt battery charger to charge the battery.
Charge at a rate of 6 amps for one hour. If you do
not have a battery charger, have an authorized
service center charge the battery.
4. Install the battery (1) and battery tray (3). Make
sure the positive (+) terminal (4) is on the left side.
Install the Battery Cables
WARNING
To prevent sparks, fasten the red cable to the
positive (+) terminal before you connect the black
cable.
1. Remove the protective caps from the battery
terminals (see F
Figure 4
).
2. Slide the terminal cover (2) on to the red cable (5).
Fasten the red cable to the positive (+) terminal
(4) with the fasteners (6) and (7).
3. Fasten the black cable (8) to the negative (-)
terminal with the fasteners (6) and (7).
Check the Tires
Check the air pressure in the tires. Tires with too much
air pressure will cause the unit to ride rough. Also, the
wrong air pressure will keep the mower housing from
cutting level. The correct air pressure is: Front Tires
0,97 BAR (14 PSI), Rear Tires 0,69 BAR (10 PSI). The
tires were over inflated for shipment.
Check the Level of the Mower Housing
Make sure the level of cut is still correct. After you mow
a short distance, look at the area that was cut. If the
mower housing does not cut level, see the instructions
to “Level the Mower Housing” in the Maintenance sec-
tion of this instruction book.
Prepare the Engine
NOTE: The engine was shipped from the factory filled
with oil. Check the level of the oil. Add oil as needed.
See the engine manufacturer’s instructions for the type
of petrol and oil to use. Before you use the unit, read
the information on safety, operation, maintenance, and
storage.
WARNING
Follow the engine manufacturer’s instructions for
the type of petrol and oil to use. Always use a safety
petrol container. Do not smoke when adding petrol
to the engine. When inside an enclosure, do not fill
with petrol. Before you add petrol, stop the engine.
Let the engine cool for several minutes.
2
5
4
87
63
1
Figure 4
11
Operation
en
Location of Controls
Blade Rotation Control (1): Use the blade rotation
control to start and stop the rotation of the blade
(see F
Figure 5
).
Clutch/Brake Pedal (2): The pedal has two functions.
The first function is a clutch. The second function is a
brake.
Headlight Switch (3): The headlight switch is the first
part of the ignition switch. To use the lights with the en-
gine running, turn the key to the position for the lights.
Ignition Switch (3): Use the ignition switch to start and
stop the engine.
Shift Lever (4): Use the shift lever to change the speed
of the unit.
Lift Lever (5): Use the lift lever to change the height of
cut.
Parking Brake Lever (6): Use the parking brake lever to
engage the brake when you leave the unit.
Throttle Control Lever (7): Use the throttle control lever
to increase or decrease the speed of the engine.
Important! Before You Start Mowing
Check the engine oil.
Fill the fuel tank with petrol.
Check the air pressure of the tires.
Check the level of the mower housing.
Attach the battery cables.
Attachments
This unit can use many different attachments. This unit
can pull attachments like a lawn sweeper, a lawn aera-
tor, or a hopper spreader. This unit cannot use attach-
ments that engage the ground like a plough, a disk
harrow, or a cultivator.
For trailer and pull-behind attachments, the maximum
weight is 250 lbs (113 kg).
Use the Throttle Control
Use the throttle control (7) to increase or decrease the
speed of the engine (see F
Figure 5
).
1. The FAST position is marked with a detent. For
normal operation and when using a grass bagger,
move the throttle control to the FAST position. For
maximum charging of the battery and for a cooler
running engine, operate the engine in the FAST
position.
2. The engine governor is set at the factory for
maximum performance. Do not adjust the governor
to increase the speed of the engine.
Use the Blade Rotation Control
Use the blade rotation control (1) to engage the
blade(s) (see F
Figure 5
).
1. Before you start the engine, make sure the blade
rotation control (1) is in the DISENGAGE position.
2. Move the blade rotation control to the ENGAGE
position to rotate the blade(s).
NOTE: If the engine stops when you engage the
blade(s), the seat switch is not activated. Make sure
you sit in the middle of the seat.
3. Move the blade rotation control to the DIS-
ENGAGE position to stop the blade(s). Before
you leave the operator’s position, make sure the
blade(s) has stopped rotating.
4. Before you ride the unit across a sidewalk or a
road, move the blade rotation control to the
DISENGAGE position.
WARNING
Always keep your hands and feet away from the
blade, deflector opening, and the mower housing
when the engine runs.
2
1
3
6
7
5
4
Figure 5
12
Operation
en
Use the Shift Lever
To change the forward speed or the direction of the
unit, follow the steps below.
CAUTION
Before you move the shift lever, completely push
the clutch/brake pedal forward to stop the unit. If the
unit is not stopped, the gearbox can be damaged.
1. Completely push the clutch/brake pedal (2)
forward to stop the unit. Keep your foot on the
pedal (see F
Figure 5
).
2. Move the throttle control lever (7) to the SLOW
position.
3. To go forward, move the shift lever (4) to a forward
speed setting. To go backward, move the shift
lever to reverse.
4. Slowly release the clutch/brake pedal (2). Do not
keep your foot on the pedal.
5. Move the throttle control (7) to the FAST position.
Use the Parking Brake
1. Completely push the clutch/brake pedal (2) for-
ward (see F
Figure 5
).
2. Lift the parking brake lever (6).
3. Remove your foot from the clutch/brake pedal
and then release the parking brake lever. Make
sure the parking brake will hold the unit.
4. To release the parking brake, completely push
the clutch/brake pedal (2) forward. The parking
brake will automatically release.
WARNING
Before you leave the operator’s position, move the
shift lever to the neutral (N) position. Set the
parking brake. Move the blade rotation control to
the DISENGAGE position. Stop the engine and
remove the ignition key.
Change the Cutting Height
To change the cutting height, raise or lower the lift lever
(5) as follows (see F
Figure 5
).
1. Move the lift lever forward to lower the mower
housing and back to raise the mower housing.
2. When you ride on a sidewalk or road, move the lift
lever to the highest position and move the blade
rotation control to the DISENGAGE position.
Stop the Unit
1. Completely push the clutch/brake pedal (2)
forward to stop the unit. Keep your foot on the
pedal (see F
Figure 5
).
2. Move the blade rotation control (1) to the DIS-
ENGAGE position.
3. Move the shift lever (4) to the NEUTRAL position.
4. Set the parking brake (6).
WARNING
Make sure the parking brake will hold the unit.
5. Move the throttle control (7) to the SLOW position.
6. To stop the engine, turn the ignition key (3) to the
OFF position. Remove the key.
Transport the Unit
To transport the unit, follow the steps below.
1. Move the blade rotation control to the
DISENGAGE position.
2. Raise the lift lever to the highest position.
3. Move the throttle control to a position between
SLOW and FAST.
4. To go faster, move the shift lever to a faster speed.
13
Operation
en
Operate with the Mower Housing
IMPORTANT: When you operate with the mower hous-
ing, always operate with the throttle control in the FAST
position.
1. Start the engine.
2. Move the lift lever to a height of cut position. In
high or thick grass, cut the grass in the highest
position first and then lower the mower housing to
a lower position.
3. Move the throttle control to the SLOW position.
4. Slowly move the blade rotation control to the
ENGAGE position.
5. Push the clutch/brake pedal completely forward.
6. Move the shift lever to one of the speed settings.
NOTE: When you mow in heavy grass or mow with a
bagger, put the shift lever in the slowest speed.
7. Slowly release the clutch/brake pedal.
8. Move the throttle control to the FAST position. If
you need to go faster or slower, stop the unit
and move the shift lever to another speed setting.
9. Make sure the level of cut is still correct. After you
mow a short distance, look at the area that was
cut. If the mower housing does not cut level, see
the instructions to “Level the Mower Housing” in
the Maintenance section.
WARNING
For better control of the unit, select a safe speed.
Operate on Hills
WARNING
Do not ride up or down slopes that are too steep to
back straight up. Never ride the unit across a slope.
1. Before you ride up or down a hill, move the shift
lever to the slowest speed.
2. Do not stop or change speed settings on a hill. If
you must stop, quickly push the clutch/brake pedal
forward and set the parking brake.
3. To start again, make sure the shift lever is in the
slowest speed. Move the throttle control to the
SLOW position. Slowly release the pedal.
4. If you must stop or start on a hill, always have
enough space for the unit to roll when you release
the brake and engage the clutch.
5. Be very careful when you change directions on a
hill. When on a slope or in a turn on a hill, move the
throttle control to the SLOW position to help
prevent an accident.
Before Starting the Engine
Check the Oil
NOTE: The engine was shipped from the factory filled
with oil. Check the level of the oil. Add oil as needed.
See the engine manufacturer’s instructions for the type
of petrol and oil to use.
1. Make sure the unit is level.
NOTE: Do not check the level of the oil while the en-
gine runs.
2. Check the oil. Follow the procedure in the engine
manufacturer’s instructions.
3. If necessary, add oil until the oil reaches the FULL
mark on the dipstick. The quantity of oil needed
from ADD to FULL is shown on the dipstick. Do not
add too much oil.
Add Petrol
WARNING
Always use a safety petrol container. Do not smoke
when adding petrol to the fuel tank. Do not add
petrol when you are inside an enclosure. Before you
add petrol, stop the engine and let the engine cool
for several minutes.
Fill the fuel tank (1) to the FULL (2) position with regu-
lar unleaded petrol (see F
Figure 6
). Do not use premium
unleaded petrol. Make sure the petrol is fresh and
clean. Leaded petrol will increase deposits and shorten
the life of the valves.
2
1
Figure 6
14
Operation
en
Start the Engine
3. Every time you use the unit, check the blade. If the
blade is bent or damaged, immediately replace the
blade. Also, make sure the nut for the blade is
tight.
4. Keep the blade(s) sharpened. Worn blades will
cause the ends of the grass to turn brown.
5. Do not cut or bag grass that is wet. Wet grass will
not discharge correctly. Let the grass dry before
cutting.
6. Use the left side of the mower housing to trim near
an object.
7. Discharge the cut grass onto the mowed area. The
result is a more even discharge of cut grass.
8. When you mow large areas, start by turning to the
right so that the cut grass will discharge away from
shrubs, fences, driveways, etc. After one or two
rounds, mow in the opposite direction making left
turns until finished.
9. If the grass is very high, cut two times to decrease
the load on the engine. First cut with the mower
housing in the highest position and then lower the
mower housing for the second cut.
10. For better engine performance and an even
discharge of the cut grass, always operate the
engine with the throttle in FAST position.
11. When you use a bagger, operate the engine with
the throttle in FAST position and the shift lever in
first or second gear.
12. For better cutting performance and a quality cut,
mow with the shift lever in one of the slower
speeds.
13. After each use, clean the bottom and top of the
mower housing for better performance. Also, a
clean mower housing will help prevent a fire.
WARNING
The electrical system has an operator presence
system that includes a sensor switch for the seat.
These components tell the electrical system if the
operator is sitting on the seat. This system will stop
the engine when the operator leaves the seat. For
your protection, always make sure this system
operates correctly.
NOTE: The engine will not start unless you depress the
clutch/brake pedal and move the blade rotation control
to the DISENGAGE position.
1. Push the clutch/brake pedal completely forward.
Keep your foot on the pedal.
2. Move the shift lever to the neutral (N) position.
3. Make sure the blade rotation control is in the
DISENGAGE position.
4. Move the throttle control completely forward to the
CHOKE or FAST position. Some models have a
separate choke knob. Pull the choke knob to the
full CHOKE position.
5. Turn the ignition key to the START position.
NOTE: If the engine does not start after four or five
tries, move the throttle control to the FAST position.
Again try to start the engine. If the engine will not start,
see the TROUBLESHOOTING CHART.
6. Slowly move the throttle control to the SLOW
position.
7. To start a hot engine, move the throttle control to a
position between FAST and SLOW.
Mowing and Bagging Tips
1. For a lawn to look better, check the cutting level of
the mower housing. See “Level the Mower
Housing” in the Maintenance section.
2. For the mower housing to cut level, make sure the
tires have the correct amount of air pressure.
15
Maintenance Chart
en
Frequency Maintenance Required Comments
Daily or before each use Maintenance engine. Refer to the Engine Owner’s
Manual.
Examine blade(s). Check for cracks, wear, and exces-
sive damage.
Remove debris from unit and moving
parts.
Examine all rotating and sliding parts.
Check tire inflation. Refer to the Maintenance section.
Verify that the mower housing is level. Refer to the Maintenance section.
Examine V-belts. Check for cracks, wear, and exces-
sive damage.
Check brake operation. Refer to the Engine Owner’s Manual.
After completion of first
5 hours
Change oil. Refer to the Engine Owner’s Manual.
After 25 hours Maintenance engine. Refer to the Maintenance section.
Remove, examine, sharpen, and
balance blade(s).
Refer to the Maintenance section.
Check adjustments:
a. Blade Rotation Control
b. Brake
c. Clutch
d. Steering.
Refer to the Maintenance section.
Lubricate chassis and mower
housing.
Refer to Where to Lubricate
instructions.
Check the muffler:
a. Torque
b. For wear or burn out
c. Condition of spark arrester
(if applicable).
Refer to the Maintenance section.
Before storage of 30 days or
more
Prepare engine for storage. Refer to the Engine Owner’s
Manual.
Drain fuel system. Refer to Warnings in Owner’s
Manual.
Add fuel stabilizer. Refer to the Engine Owner’s
Manual.
Prepare battery for storage:
a. Remove from unit.
b. Fully charge.
c. Move to cool dry place.
16
Maintenance
en
General Recommendations
1. The owner’s responsibility is to maintain this
product. This will extend the life of the product
and is also necessary to maintain warranty
coverage.
2. Check the spark plug, drive brake, lubricate the
unit, and clean the air filter once a year.
3. Check the fasteners. Make sure all fasteners are
tight.
4. Follow the Maintenance section to keep the unit in
good operating condition.
WARNING
Before you make an inspection, adjustment, or
repair to the unit, disconnect the wire to the spark
plug. Remove the wire from the spark plug to
prevent the engine from starting by accident.
NOTE: Torque is measured in foot pounds (metric Nm).
This measurement describes how tight a nut or bolt
must be.The torque is measured with a torque wrench.
Inspect the Blade
WARNING
Before you inspect or remove the blade, disconnect
the wire to the spark plug. If the blade hits an
object, stop the engine. Check the unit for damage.
The blade has sharp edges.When you hold the
blade, use gloves or cloth material to protect your
hands.
If you keep the blade (1) sharp and inspect the blade
for damage, the blade will cut better and be more safe
to operate (see F
Figure 7
). Frequently check the blade
for excessive wear, cracks,or other damage.
Frequently check the nut (3) that holds the blade (1).
Keep the nut (3) tight. If the blade hits an object, stop
the engine. Disconnect the wire to the spark plug. See
if the blade is bent or damaged. Check the blade
adapter (5) for damage.
Before you operate the unit, replace damaged parts
with original equipment parts. See the authorized serv-
ice center in your area. Every three years, have an au-
thorized service person inspect the blade or replace
the old blade with an original equipment part.
Remove and Install the Blade
1. Remove the mower housing. See the instructions
to “Remove the Mower Housing.
2. Use a piece of wood to keep the blade from
rotating.
3. Remove the nut (3) that holds the blade (1) (see
Figure 7
).
4. Check the blade and the blade adapter (5)
according to the instructions for “Inspect Blade.
Replace a badly worn or damaged blade with an
original equipment blade. See an authorized
service center in your area.
5. Clean the top and bottom of the mower housing.
Remove all the grass and debris.
6. Mount the blade and blade adapter (5) on the
mandrel (6).
7. Mount the blade so that the hi-lift edges (7) are
up. If the blade is upside down, the blade will not
cut correctly and can cause an accident.
8. Fasten the blade with the original washers and
nut (3). Make sure the outside rim of the Belleville
washer (2) is against the blade.
WARNING
Always keep the nut (3) tight that holds the blade
(1). A loose nut or blade can cause an accident.
9. Tighten the nut (3) that holds the blade to 30 ft-lbs
(41,5 Nm).
10. Install the mower housing. See “Remove the
Mower Housing.
6
5
4
3
2
7
1
Figure 7
17
Maintenance
en
Adjust the Blade Rotation Control
WARNING
To prevent an injury, the blade rotation control must
operate correctly.
In normal usage, the blade rotation control will not re-
quire an adjustment. However, it the cutting perform-
ance decreases or the quality of cut is poor, make the
following changes.
1. When you mow, make sure the throttle control is in
the FAST position.
2. Move the blade rotation control to the DIS-
ENGAGE position (1) (see F
Figure 8
).
3. Stop the engine. Disconnect the wire from the
spark plug.
4. Check the blade(s). Keep a sharp edge on the
blade(s). A blade that is not sharp will cause the
tips of the grass to become brown.
5. Disconnect the blade drive spring (2) from the
blade control rod (1) (see F
Figure 9
). Move the
blade drive spring (2) to the middle hole (4). This
will increase the tension on the mower drive belt.
6. Attach the wire to the spark plug. Mow for a short
distance and again check the quality of cut. If
necessary, move the blade drive spring (2) to the
bottom hole (5).
7. Again check the quality of cut. If the quality of cut
has not improved, replace the mower drive belt.
See ”Replace the Mower Drive Belt. If replacing
the belt does not correct the problem, take the unit
to an authorized service center.
8. Move the blade rotation control to the DIS-
ENGAGE position. Stop the engine.
9. Check the operation of the blade brake. Rotate the
pulleys with your hand. Make sure the brake pads
(7) are pressed tightly against the pulleys (see
Figure 10
).
WARNING
If the brake pads (7) do not press tightly against the
pulleys, take the unit to an authorized service
center.
10. Move the blade rotation control to the ENGAGE
position (2) (see F
Figure 8
).
11. Check the pads for the blade brake (7) (see
Figure 10
). If the pads are excessively worn or
damaged, replace the brake pad assemblies.
Correct replacement parts and assistance are
available from an authorized service center.
2
1
Figure 8
2
13
4
5
Figure 9
1
7
4
5
4
6
3
2
Figure 10
18
12. Attach the wire to the spark plug. Mow for a short
distance and again check the operation of the
blade rotation control.
13. When you move the blade rotation control to the
DISENGAGE position, all movement will stop
within five seconds. If there is movement of the
belt or the blades continue to rotate, engage and
disengage the blade rotation control five times to
remove any excess rubber from a new mower
drive belt. If you need assistance, take the unit to
an authorized service center.
14. If you replace the mower drive belt, move the
blade drive spring (2) to the top hole (3) (see
Figure 9
).
Maintenance
en
Adjust the Shift Lever
If the NEUTRAL position on the shift lever does not
match neutral on the gearbox, adjust the shift lever as
follows.
1. Stop the engine.
2. Disconnect the adjuster nut (2) from the shifter
bracket (3) (see F
Figure 18
).
3. Make sure the shift lever is in the NEUTRAL
position.
4. Push the unit forward. Make sure the gearbox is in
neutral.
5. To align the adjuster nut with the hole in the
shifter bracket, turn the adjuster nut.
6. Connect the adjuster nut to the shifter bracket.
7. Make sure the NEUTRAL position on the shift lever
matches neutral on the gearbox.
Check and Adjust the Clutch
If the motion drive belt is loose, the clutch will slip
when; going up a hill, pulling a heavy load, or the unit
will not move forward. Adjust the clutch as follows.
WARNING
Before you make an inspection, adjustment, or
repair to the unit, disconnect the wire to the spark
plug. Remove the wire from the spark plug to
prevent the engine from starting by accident.
1. Check the routing of the motion drive belt. Make
sure the belt is installed correctly and is inside all
the belt guides.
2. Remove the cotter pin (1), washer (2), and brake
spring (3) from the adjustable nut (4) (see F
Figure
11
).
3. Disconnect the adjustable nut from the brake
lever assembly (5) and the parking brake latch (6).
4. Align the hole in the brake lever (5) with the hole
in the frame. Hold the brake lever in place with a
6 mm pin or bolt (7).
5. Pull the clutch rod forward until tight. Turn the
adjustable nut until the nut will fit through the
hole in the brake lever.
6. Assemble the adjustable nut to the parking brake
latch, brake lever and brake spring. Fasten with
the washer (2) and cotter pin (1).
7. Remove the 6 mm pin or bolt.
8. If the belt still slips after the clutch has been
adjusted, then the motion drive belt is worn or
damaged and must be replaced. See “Replace the
Motion Drive Belt.
Check and Adjust the Drive Brake
Completely push the clutch/brake pedal forward. Set
the parking brake. Move the shift lever to the neutral
(N) position. Push the unit. If the rear wheels rotate, ad-
just or replace the brake pads. Adjust the drive brake
as follows.
1. The location of the drive brake (1) is on the right
side of the gea rbox (3) (see F
Figure 12
).
2. Make sure the parking brake is set and the shift
lever is in neutral (N). Turn the hex nut (2) in a
clockwise direction until the rear wheels do not
turn when the unit is pushed forward.
64
2
3
15
7
Figure 11
19
3. Release the parking brake and push the unit. If the
unit does not roll, turn the hex nut (2) in a counter-
clockwise direction until the unit rolls.
4. Set the parking brake. Push the unit. If the rear
wheels do not turn, the drive brake (1) is correctly
adjusted. Release the parking brake.
Maintenance
en
WARNING
If you cannot correctly adjust the drive brake,
replace the brake pads. Correct replacement parts
and assistance are available from an authorized
service center.
Remove the Battery
To charge or clean the battery (1), remove the battery
from the unit as follows (see F
Figure 4
).
WARNING
To prevent sparks, disconnect the black battery
cable (8) from the negative (-) terminal before you
disconnect the red cable (5).
WARNING
The battery contains sulphuric acid which is
harmful to the skin, eyes and clothing. If the acid
gets on the body or clothing, wash with water.
1. Disconnect the black cable (8) from the negative
(-) terminal.
2. Disconnect the red cable (5) from the positive (+)
terminal (4).
3. Lift the battery tray (3) and the battery (1) out of the
unit.
Charge the Battery
WARNING
When you charge the battery, do not smoke. Keep
the battery away from any sparks. The fumes from
the battery acid can cause an explosion.
WARNING
To prevent sparks, fasten the red cable to the
positive (+) terminal before you connect the black
cable.
1. Before you charge the battery (1), remove the
battery (see F
Figure 4
).
2. To charge the battery, use a 12 volt battery
charger. Charge at a rate of 6 amps for 1 hour.
3. Install the battery.
4. Fasten the red cable (5) to the positive (+) terminal
(4) with the fasteners as shown.
5. Fasten the black cable (8) to the negative (-)
terminal with the fasteners as shown.
Level the Mower Housing
If the mower housing is level, the blade will cut easier
and the lawn will look better.
WARNING
Before you make an inspection, adjustment, or
repair to the unit, disconnect the wire to the spark
plug. Remove the spark plug wire to prevent the
engine from starting by accident.
1. Make sure the unit is on a hard flat surface.
2. Check the air pressure in the tires. If the air
pressure is incorrect, the mower housing will not
cut level. Make sure the tires are inflated to: Front
Tires 0,97 BAR (14 PSI), Rear Tires 0,69 BAR
(10 PSI).
3. Move the lift lever (1) to the lowest cut position (2)
(see F
Figure 13
).
WARNING
The lifter lever (3) is spring loaded. Make sure the
lift lever (3) is locked in the lowest cut position (2).
2
3
1
Figure 12
20
Maintenance
en
4. Loosen the left and right adjuster knobs (1) (see
Figure 14
). Push down on each side of the mower
housing. Make sure both sides of the mower
housing are setting on a flat surface. Also, make
sure the lift links are loose and can easily move up
or down.
5. Push down on the lift links (2) and tighten the left
and right adjuster knobs. Make sure the adjuster
knobs are tight. If necessary, use a wrench to
tighten the adjuster knobs.
6. Raise the lift lever (1) (see F
Figure 13
).
7. Mow for a short distance. If the height of cut is not
level, repeat the above steps.
Where to Lubricate
M
Models with grease fittings: Lubricate with
grease gun (see Figure 15).
Apply grease with a brush to the areas
shown.
Lubricate the areas shown with engine oil.
NOTE: Apply grease to the steering gear assembly.
CAUTION: If the unit is operated in dry areas that have
sand, use a dry graphite spray to lubricate the unit.
Figure 15
Check the Tires
Check the air pressure in the tires. Tires with too much
air pressure will cause the unit to ride rough. Also, the
wrong air pressure will keep the mower housing from
cutting level. The correct air pressure is: Front Tires
0,97 BAR (14 PSI), Rear Tires 0,69 BAR (10 PSI).
2
1
Figure 13
2
1
Figure 14
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Simplicity 15.5 HP RIDER AND 40" MOWER DECK Manuel utilisateur

Catégorie
Tondeuses à gazon
Taper
Manuel utilisateur