Snapper 7800980 Manuel utilisateur

Catégorie
Tondeuses à gazon
Taper
Manuel utilisateur
© Briggs & Stratton, LLC
Milwaukee, WI, USA. All Rights Reserved.
80102136
Revision A
Not for
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Manual Contents:
Operator Safety..................................................................... 2
Features and Controls..........................................................8
Operation............................................................................... 8
Maintenance.........................................................................14
Troubleshooting..................................................................27
Warranties............................................................................28
Slope Guide......................................................................... 31
Specifications......................................................................32
The images in this document are representative, and
are meant to complement the instructional copy they
accompany. Your unit may vary from the images
displayed.LEFTandRIGHTare as seen from the operator's
position.
Thank you for purchasing this quality-built Snapper
Walkbehind Mower. We’re pleased that you’ve placed your
confidence in the Snapper brand. When operated and
maintained according to the manuals, your Snapper product
will provide many years of dependable service.
The manuals contain safety information to make you aware
of the hazards and risks associated with the unit and how
to avoid them. This Walkbehind Mower was designed to be
used as described in operator's manual and is not intended
for any other purpose. It is important that you read and
understand the instructions thoroughly before attempting
to start or operate this equipment. Save these original
instructions for future reference.
This product requires final assembly before use. Refer to the
setup guide for instructions on final assembly procedures.
Follow the instructions completely.
Operator Safety
Safety Definitions
For your safety, the safety of others, and to protect the
performance of equipment, follow the precautions listed
throughout the manual before operation, during operation,
and during maintenance procedures.
indicates a potential personal injury hazard.
DANGER
indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING
indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
NOTICE
indicates a situation which can cause damage to the
equipment, personal property and/or the environment, or
cause the equipment to operate improperly.
Safety Symbol Definitions
The following safety symbols may be found on the unit.
Read the operator’s manual before attempting to operate the
mower.
Mow across slopes, not up or down.
To avoid injury to others, do not mow when others, especially
children, are around.
To reduce the potential for fire, wait at least 2 minutes before
refueling.
To avoid serious injury or death, keep hands and feet away from
the mower deck at all times during operation.
To avoid injury from thrown objects, do not operate the mower
unless all mulching, discharge, or bagging components are in
their proper place.
California Spark Arrester Warning
WARNING
It is a violation of California Public Resource Code, Section
4442, to use or operate the engine on any forest-covered,
brush-covered, or grass-covered land unless the exhaust
system is equipped with a spark arrester, as defined
in Section 4442, maintained in effective working order.
Other states or federal jurisdictions may have similar laws.
Contact the original equipment manufacturer, retailer, or
dealer to obtain a spark arrester designed for the exhaust
system installed on this engine.
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WARNING
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals known to
the State of California to cause cancer and birth defects
or other reproductive harm. Wash hands after handling.
California Proposition 65
This product can expose you to chemicals including
gasoline engine exhaust, which is known to the State of
California to cause cancer, and carbon monoxide, which
is known to the State of California to cause birth defects
or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
Operating Safety
Power equipment is only as safe as the operator. If it is
misused, or not properly maintained, it can be dangerous!
Remember, you are responsible for your safety and that of
those around you.
Use common sense, and think through what you are doing.
If you are not sure that the task you are about to perform can
be safely done with the equipment you have chosen, ask a
professional: contact your local authorized dealer.
Read the Manual
The operator’s manual contains important safety information
you need to be aware of BEFORE you operate your unit as
well as DURING operation.
Safe operating techniques, an explanation of the product’s
features and controls, and maintenance information is
included to help you get the most out of your equipment
investment.
Be sure to completely read the Safety Rules and Information
found on the following pages. Also completely read the
Operation section.
Children
Tragic accidents can occur with children. Do not allow them
anywhere near the area of operation. Children are often
attracted to the unit and mowing activity. Never assume that
children will remain where you last saw them. If there is a risk
that children may enter the area where you are mowing, have
another responsible adult watch them.
Slope Operation
3.5 ft
(1,5 m)
20.0 ft
(6,0 m)
You could be seriously injured or even killed if you use this
unit on too steep an incline. Using the unit on a slope that
is too steep or where you don’t have adequate footing or
traction can cause you to lose control or slip and fall.
You should not operate on inclines with a slope greater than
10 degrees, which is a 3.5 ft (1,5 m) rise over 20.0 ft (6,0 m).
Always mow across slopes, never up and down.
Also note that the surface you are mowing can greatly impact
control. Wet grass or leaves can seriously affect your footing
and traction on a slope.
If you feel unsure about operating the unit on an incline, don’t
do it. It’s not worth the risk.
Moving Parts
This equipment has moving parts that can injure you or
someone else. However, if you stand behind the handle
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properly and follow all the rules in this book, the unit is safe to
operate.
The mower has a spinning mower blade that can amputate
hands and feet. Do not allow anyone near the equipment
while it is running!
To help you, the operator, use this equipment safely, it is
equipped with an operator present safety system. Do NOT
attempt to alter or bypass the system. See your dealer
immediately if the system does not pass all the safety
interlock system tests found in this manual.
Thrown Objects
This unit has a spinning mower blade. This blade can pick
up and throw debris that could seriously injure a bystander.
Be sure to clean up the area to be mowed BEFORE you start
mowing.
Do not operate this unit without the entire grass catcher or
discharge guard (deflector) in place.
Also, do not allow anyone in the area while the unit is running!
If someone does enter the area, turn the unit off immediately
until they leave.
Debris Accumulation
Accumulation of grass and debris can result in a fire. Be sure
to clean any accumulation of grass and debris with a brush or
compressed air, before and after operation.
Fuel and Maintenance
Gasoline is extremely flammable. Its vapors are also
extremely flammable and can travel to distant ignition
sources. Gasoline must only be used as a fuel, not as a
solvent or cleaner. It should never be stored any place where
its vapors can build up or travel to an ignition source like a
pilot light. Fuel belongs in an approved, plastic, sealed gas
can, or in the tractor fuel tank with the cap securely closed.
Spilled fuel needs to be cleaned up immediately.
Proper maintenance is critical to the safety and performance
of your unit. Be sure to perform the maintenance procedures
listed in this manual, especially periodically testing the safety
system.
General Safety Messages
WARNING
This powerful cutting machine is capable of amputating
hands and feet and can throw objects that can cause injury
and damage! Failure to comply with the following SAFETY
instructions could result in serious injury or death to the
operator or other persons. The owner of the machine
must understand these instructions and must allow only
persons who understand these instructions to operate
machine. Each person operating the machine must be of
sound mind and body and must not be under the influence
of any substance, which might impair vision, dexterity or
judgment.
WARNING
Engines give off carbon monoxide, an odorless, colorless,
poison gas. Breathing carbon monoxide can cause nausea,
fainting, or death.
Start and run engine outdoors.
Do not run the engine in an enclosed area, even if
doors or windows are open.
Protection For Children
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
machine and the mowing activity. Never assume that children
will remain where you last saw them.
1. KEEP children out of the mowing area and under the
watchful care of a responsible adult other than the
operator.
2. DO NOT allow children in yard when machine is operated
and turn machine OFF if anyone enters the area.
3. DO NOT allow pre-teenage children to operate machine.
4. ALLOW only responsible adults & teenagers with mature
judgment under close adult supervision to operate the
machine.
5. DO NOT pull mower backwards unless absolutely
necessary. LOOK and SEE behind and down for children,
pets and hazards before and while backing.
6. USE EXTRA CARE when approaching blind corners,
shrubs, trees, or other objects that may obscure vision.
Slope Operation
1. Slopes are a major factor related to slip and fall
accidents, which can result in severe injury. All slopes
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require extra caution. If you feel uneasy on a slope, DO
NOT mow it.
2. Mow across slopes, never up-and-down. Exercise
extreme CAUTION when changing directions on slopes.
DO NOT mow steep slopes or other areas where stability
or traction is in doubt. Refer to the Slope Guide at the
back of this manual.
3. Use extra care with grass catchers or other attachments;
these affect the handling and the stability of the machine.
Preparation
1. Read, understand, and obey instructions and warnings in
this manual and on the mower, engine and attachments.
Know the controls and the proper use of the mower
before starting.
2. Only mature, responsible persons shall operate the
machine and only after proper instruction.
3. Data indicates that operators age 60 and above, are
involved in a large percentage of mower-related injuries.
These operators should evaluate their ability to operate
the mower safely enough to protect themselves and
others from serious injury.
4. Handle fuel with extra care. Fuels are flammable
and vapors are explosive. Use only an approved fuel
container. DO NOT remove the fuel cap or add fuel with
engine running. Add fuel outdoors only with the engine
stopped and cool. Clean spilled fuel and oil from the
machine. DO NOT smoke.
5. Check the area to be mowed and remove all objects
such as toys, wire, rocks, limbs and other objects that
could cause injury if thrown by the blade or interfere with
mowing. Also note the location of holes, stumps, and
other possible hazards.
6. Keep people and pets out of the mowing area.
Immediately, STOP Blade, Stop engine and Stop mower
if anyone enters the area.
7. Check shields, deflectors, switches, blade controls and
other safety devices frequently for proper operation and
location.
8. Make sure all safety decals are clearly legible. Replace if
damaged.
9. Protect yourself when mowing and wear safety glasses,
long pants and substantial footwear. DO NOT mow
barefooted or with sandals.
10. Know how to STOP the blade and engine quickly in
preparation for emergencies.
11. Use extra care when loading or unloading the machine
into a trailer or truck.
12. Check grass catcher components frequently for signs of
wear or deterioration and replace as needed to prevent
injury from thrown objects going through weak or torn
spots.
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.
1. Extinguish all cigarettes, cigars, pipes and other sources
of ignition.
2. Use only an approved fuel container.
3. DO NOT remove fuel cap or add fuel with the engine
running. Allow the engine to cool before refueling.
4. DO NOT refuel the machine indoors.
5. DO NOT store the machine or fuel container inside where
there is an open flame, spark or pilot light such as on a
water heater or other appliances.
6. DO NOT fill fuel containers inside a vehicle or on a
truck or trailer bed with a plastic liner. Always place the
containers on the ground away from the vehicle before
filling.
7. Remove gas-powered equipment from the vehicle or
trailer and refuel it on the ground. If this is not possible,
then refuel equipment using a portable container, rather
than a gasoline dispenser nozzle.
8. DO NOT start gas powered equipment in enclosed
vehicles or trailers.
9. Keep the nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete.
DO NOT use a nozzle lock-open device.
10. If fuel is spilled on clothing, change clothing immediately.
11. DO NOT overfill a fuel tank. Replace fuel cap and tighten
securely.
Operation
1. DO NOT put hands or feet near or under rotating parts.
Keep clear of discharge area while engine is running.
2. STOP engine when crossing gravel drives, walks, or
roads, and under any conditions where thrown objects
might be a hazard.
3. Mow only in daylight or good artificial light.
4. DO NOT operate mower while under the influence of
alcohol or drugs.
5. After striking a foreign object or if the mower vibrates
abnormally, STOP the engine, disconnect and secure the
spark plug wire. Inspect the mower for any damage and
repair the damage before starting.
6. DO NOT mow near drop offs, ditches or embankments.
Operator could lose footing or balance.
7. STAY ALERT for holes and other hidden hazards. Tall
grass can hide obstacles. Keep away from ditches,
washouts, culverts, fences and protruding objects.
8. DO NOT mow on wet grass. Always be sure of your
footing. Keep a firm hold on the handle and walk, never
run. Slipping could cause injury.
9. ALWAYS stay behind handle when engine (motor) is
running.
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10. DO NOT leave the machine with the engine running.
STOP BLADE and STOP ENGINE before leaving the
operators position for any reason.
11. Before cleaning, repairing or inspecting make certain
the engine, blade and all moving parts have STOPPED.
Disconnect and secure the spark plug wire away from
plug to prevent accidental starting.
12. STOP the engine and wait until the blade comes to
complete STOP before removing the grass bag and/or
clearing grass.
13. DO NOT operate the mower without the the entire grass
catcher, rear guard, or other safety devices in place and
working. DO NOT point discharge at people, passing
cars, windows or doors.
14. DO NOT discharge material against a wall or obstruction.
Material may ricochet back towards the operator.
15. Slow down before turning.
16. Watch out for traffic when near or crossing roadways.
17. DO NOT operate the engine in enclosed areas. Engine
exhaust gases contain carbon monoxide, a deadly
poison.
18. Only use accessories approved by the manufacturer.
See manufacturer’s instructions for proper operation and
installation of accessories.
Maintenance And Storage
1. DO NOT store the mower or fuel container inside where
fumes may reach an open flame, spark or pilot light
such as in a water heater, furnace, clothes dryer or other
gas appliance. Allow the engine to cool before storing
the machine in an enclosure. Store fuel containers out
of reach of children in a well ventilated, unoccupied
building.
2. Keep the mower and engine free of grass, leaves
or excess grease to reduce fire hazard and engine
overheating.
3. When draining the fuel tank, drain fuel into an approved
container outdoors and away from open flame.
4. Keep all bolts, especially blade bolts, nuts and screws
properly tight. Check that all cotter pins are in proper
position.
5. Always provide adequate ventilation when running
engine. Engine exhaust gases contain carbon monoxide,
a deadly poison.
6. Service the engine and make adjustments only when
engine is stopped. Remove the spark plug wire from the
spark plug and secure the wire away from the spark plug
to prevent accidental starting.
7. DO NOT change engine governor speed settings or
overspeed the engine.
8. Check the grass bag assembly frequently for wear or
deterioration to avoid thrown objects and exposure to
moving parts. Replace with a new bag if loose seams or
tears are evident. Replace slider or bag adapter if broken
or cracked.
9. Mower blades are sharp and can cut. Wrap the blades
or wear heavy leather gloves and use CAUTION when
handling them.
10. DO NOT test for spark by grounding the spark plug next
to the spark plug hole; the spark plug could ignite gas
exiting the engine.
11. Have the machine serviced by an authorized dealer at
least once a year and have the dealer install any new
safety devices.
12. Use only factory authorized replacement parts or
equivalent parts when making repairs.
13. Remove battery (if equipped) before making adjustments
or repairs.
Safety and Operation Decals
Reading this manual and the safety instructions it contains
will provide the basic knowledge necessary to operate this
mower safely and effectively. However, several safety and
operation decals have also been placed on the mower as a
reminder of this important information during operation.
The decals noted below are located on the mower. The safety
warnings and operation instructions they contain should be
carefully read, understood, and followed. Not following these
important warnings and instructions can result in serious
bodily injury or death.
If any of these decals are lost or damaged, replace them
immediately. Contact your dealer for replacement decals.
Compare Figure 1 with the table following.
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1
A Drive Control
Squeeze drive
control against
handle to
engage wheel
drive.
B OPC (Blade Control)
Squeeze blade
control to start
and run engine
and blade.
Release blade
control to stop
engine and
blade.
C Ground Speed
Control
Move ground
speed control
toward Fast
(Rabbit) to
increase ground
speed.
Move ground
speed control
toward Slow
(Turtle) to
decrease ground
speed.
D WARNING: Spark
Arrestor may be
required.
E WARNING: Avoid
Serious Injury or
Death
F DANGER: Keep
Hands and Feet
Away.
G DANGER: Amputation
and Thrown Object
Hazard.
G DANGER: Amputation
and Thrown Object
Hazard.
H WARNING: Cancer
and Reproductive
Harm.
I Engine Speed Control
Move engine
speed control
lever toward
Slow (Turtle) to
decrease engine
speed.
Move engine
speed control
lever toward
Fast (Rabbit) to
increase engine
speed.
Move engine
speed control
lever past Fast
(Rabbit) to turn
on choke.
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Features and Controls
Note:The figures and illustrations in this manual are provided
for reference only and may differ from your specific model.
Contact your dealer if you have questions.
Compare Figure 2 with the table following.
2
A Mulching Cover
B Rear Height Adjustment Latch (2)
C Oil Fill Cap and Dipstick
D Rope Start Handle
E Engine Speed Control
F Drive Control
G Blade Control
H Ground Speed Control
I Fuel Filler Cap
J Front Height Adjustment Latch (2)
Operation
Before Starting
1. Check the guards, deflectors, grass bag, and covers to
make sure all are in place and securely tightened.
2. Check the blade control (A, Figure 3), drive control (B),
and ground speed control (C) to insure they work freely.
3
3. Check the cutting height. Adjust to the desired height.
See Cutting Height Adjustment .
4. Check the engine oil:
Make sure the mower is on a level surface.
Clean the oil fill area of any debris.
Remove the dipstick (A, Figure 4) and wipe with a
clean cloth.
Insert and tighten the dipstick.
Remove the dipstick and check the oil level. It should
be at the top of the full indicator (B) on the dipstick.
If low, add oil slowly into the engine oil fill. See Oil
Recommendations . Do not overfill. After adding oil,
wait one minute and recheck the oil level.
Replace and tighten the dipstick.
4
5. Add fuel to the tank:
Make sure the mower is outside, where fumes can
safely dissipate.
Remove the fuel fill cap (C, Figure 4).
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Fill the tank with fuel. See Fuel Recommendations
. To allow for expansion of the fuel, do not fill above
the bottom of the filler neck (D).
Reinstall the fuel fill cap.
6. Clean the exterior surfaces of the cutting deck and engine
of any accumulation of spilled fuel, dirt, grass, oil, etc.
Keep the engine air intake screen and cooling fins clear
at all times.
7. Charge the battery. See Charging the Battery .
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SF, SG,
SH, SJ or higher. Do not use special additives.
Outdoor temperatures determine the proper oil viscosity for
the engine. Use the chart to select the best viscosity for the
outdoor temperature range expected.
A. SAE 30 - Below 40°F (4°C) the use of SAE 30 will result in hard
starting.
B. 10W-30 - Above 80°F (27°C) the use of 10W-30 may cause
increased oil consumption. Check oil level more frequently.
C. Synthetic 5W-30
D. 5W-30
Fuel Recommendations
Fuel must meet these requirements:
Clean, fresh, unleaded gasoline.
A minimum of 87 octane / 87 AKI (91 RON). For high
altitude use, see below.
Gasoline with up to 10% ethanol (gasohol) is acceptable.
NOTICE Do not use unapproved gasolines, such as E15
and E85. Do not mix oil in gasoline or modify the engine to
run on alternate fuels. Use of unapproved fuels will cause
damage to engine components,which will not be covered
under warranty.
To protect the fuel system from gum formation, mix a fuel
stabilizer into the fuel. See the appropriateOperator's
Manualfor recommendations. All fuel is not the same.
If starting or performance problems occur, change fuel
providers or change brands. This engine is certified to
operate on gasoline. The emissions control system for this
engine is EM (Engine Modifications).
High Altitude
At altitudes over 5,000 feet (1524 meters), a minimum 85
octane/85 AKI (89 RON) gasoline is acceptable.
For carbureted engines, high altitude adjustment is
required to maintain performance. Operation without this
adjustment will cause decreased performance, increased
fuel consumption, and increased emissions. Contact
a Briggs & Stratton Authorized Service Dealer for high
altitude adjustment information. Operation of the engine at
altitudes below 2,500 feet (762 meters) with the high altitude
adjustment is not recommended.
For Electronic Fuel Injection (EFI) engines, no high altitude
adjustment is necessary.
Starting the Mower
WARNING
Poisonous Gas Hazard
Engine exhaust contains carbon monoxide, a poisonous
gas that could kill you in minutes. You CANNOT see it,
smell it, or taste it. Even if you do not smell exhaust fumes,
you could still be exposed to carbon monoxide gas. If you
start to feel sick, dizzy, or weak while using this product,
shut it off and get to fresh air RIGHT AWAY. See a doctor.
You may have carbon monoxide poisoning.
Operate this product ONLY outside far away from
windows, doors and vents to reduce the risk of carbon
monoxide gas from accumulating and potentially being
drawn towards occupied spaces.
Install battery-operated carbon monoxide alarms or
plug-in carbon monoxide alarms with battery back-up
according to the manufacturer’s instructions. Smoke
alarms cannot detect carbon monoxide gas.
DO NOT run this product inside homes, garages,
basements, crawlspaces, sheds, or other partially-
enclosed spaces even if using fans or opening doors
and windows for ventilation. Carbon monoxide can
quickly build up in these spaces and can linger for
hours, even after this product has shut off.
ALWAYS place this product downwind and point the
engine exhaust away from occupied spaces.
The engine on your mower is equipped with the Briggs &
Stratton Ready Start™ System. This features a temperature-
controlled automatic choke. No additional steps are required
to start a cold engine.
1. Move the engine speed control (A, Figure 5, if equipped)
to the fast (‘Rabbit’) position.
2. Squeeze the blade control (B) against the handle.
3. Start the mower:
Manual Start Models: Pull the rope start handle (C) to
crank the engine.
Electric Start Models: Insert the key (D) into the
electric start switch. Turn the key to crank the engine.
Use short starting cycles, five seconds maximum,
and wait 1 minute between starting cycles.
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4. To stop the engine (and blade), release the blade control.
5. After the engine starts, allow a brief warm-up until the
engine runs smooth before beginning mower operation.
5
Propelling the Mower
1. Start the mower.
2. Move the ground speed control (A, Figure 6) to the
desired speed position.
3. Squeeze the wheel drive control (B) against the handle
to engage the wheel drive and propel the mower forward.
Forward speed can be adjusted while the mower is
moving by changing the position of the ground speed
control.
6
Stopping the Mower
1. Stop forward motion of the mower by releasing the wheel
drive control.
2. Stop the engine and blade by releasing the blade control.
3. Electric Start Models: Remove the key from the electric
start switch.
Handle Height Adjustment
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
The height of the mower handle can be adjusted as follows:
1. Loosen the lower nuts (A, Figure 7) on each lower
handle.
2. Move the handle assembly (B) up or down until the
desired position is achieved.
3. Tighten the lower nuts on each lower handle to maintain
the desired position.
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11
Cutting Height Adjustment
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
1. Pull the height adjusting latch (A, Figure 8) outward and
move to the desired cutting height.
8
2. Set all wheels at the same cutting height. The highest
cutting position is Notch 7 (Figure 9). The lowest cutting
position is Notch 1.
9
Mulching Operation
For best mulching results, cut up to a maximum of 1/3 of
grass blade length and recycle ONLY when grass is dry.
1. Set all wheels in the highest cutting position (Notch 7).
See Cutting Height Adjustment .
2. Move the engine speed control to the fast (Rabbit)
position.
3. Move the ground speed control to the slowest speed
setting.
4. Proceed mowing slowly. If the grass is very dense, lower
each rear wheel latch one notch lower than the front
wheel latches to improve mulching performance.
Note:The mulching cover should remain on the machine at
all times, unless alternate discharge operations are desired,
such as side discharging or bagging.
Removing the Mulching Cover
(Optional Accessory on Some Models)
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
1. Remove the knob nuts (A, Figure 10) and internal/
external tooth lock washers (B) securing the mulching
cover (C) to the mower deck.
2. Remove the cover.
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Installing the Discharge Deflector
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
1. Remove the mulching cover. See Mulching Operation .
2. Install the deflector (A, Figure 11) to the deck in place of
the mulching cover, making sure that:
The front hole (B) on the outside front of the deflector
fits over the stud where the front of the mulching
cover was originally secured;
The slot (C) on top of the deflector slips under the
restraining nut on top of the deck (under the right
front corner of the engine);
The slot (D) on the inside rear of the deflector slips
onto the stud behind the rear of the discharge
opening, where the rear of the mulching cover was
originally secured.
3. Install the internal/external tooth lock washers and knob
nuts onto the studs and tighten securely.
11
WARNING
Thrown Objects Hazard
DO NOT operate without entire Grass Catcher or guard
in place. Grass Catcher components are subject to
deterioration during normal use. Inspect frequently and
replace worn or damaged components immediately.
Installing the Grass Bag Adapter
(Optional Accessory on Some Models)
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
1. Remove the mulching cover. See Removing the
Mulching Cover .
2. Install the adapter (A, Figure 12) to the deck in place of
the mulching cover, making sure that:
The front hole (B) on the outside front of the adapter
fits over the stud where the front of the mulching
cover was originally secured;
The slot (C) on top of the adapter slips under the
restraining nut on top of the deck (under the right
front corner of the engine);
The slot (D) on the rear of the adapter slips onto the
stud behind the rear of the discharge opening, where
the rear of the mulching cover was originally secured.
3. Install the internal/external tooth lock washers and knob
nuts onto the studs and tighten securely.
4. Route the recoil rope around the outside of the rope guide
pulley (E).
Note:The recoil rope may need to be slackened. See
Starting the Mower .
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12
Installing the Mulching Plug
(Optional Accessory on Some Models)
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
1. Install the mulching plug (A, Figure 13) if mulching is
desired after the bag adapter is installed. Install the
mulching plug completely and securely into the bag
adapter (B).
2. Install the grass bag as a safeguard and to further secure
the mulching plug.
WARNING
Thrown Objects Hazard
Install the grass bag when using the mulching plug. Failure
to do so may result in personal injury or death.
3. See Mulching Operation .
13
Installing the Grass Bag
(Optional Accessory on Some Models)
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
1. Install the grass bag adapter. See Installing the Grass
Bag Adapter .
2. Install the grass bag by sliding the connector (A, Figure
14) over the adapter flange.
3. Attach the grass bag hooks (B) over the middle handle
cross bar.
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14
WARNING
Unsafe Operation Hazard
Grass Catcher bags are made of woven fabric, and are
subject to deterioration and wear during normal usage.
Check condition of bag before each use. Immediately
replace worn or damaged catcher bags with only genuine
replacement bags. The grass catcher is optional equipment
on some models.
Charging the Battery
(Optional Accessory on Some Models)
The battery provided with your mower is sealed and
maintenance-free. It requires no special care other than
keeping it properly charged. Use only the charger provided
with your mower when charging the battery.
Charge the battery after each use, and if the battery has been
stored for longer than 30 days. The time required to charge
the battery varies, but typically 16 to 24 hours will be sufficient
to bring the battery to a fully charged condition.
1. Remove the dust cap from the charger jack (A, Figure
15).
2. Plug the battery charger (B) into the charger jack.
3. Plug the charger into a 120-volt wall outlet.
4. Charge the battery for a period of 16 to 24 hours. (Longer
periods will not damage the battery.)
5. Unplug the charger from the wall outlet.
6. Unplug the charger from the charger jack.
7. Replace the dust cap onto the charger jack.
15
WARNING
Explosion Hazard
Avoid Serious Injury and Property Damage.
DO NOT attempt to charge this battery with automotive
or ‘Boost’ chargers.
DO NOT attempt to jump start a mower that has a dead
battery.
Always use the charger supplied with this mower to
charge this battery.
Maintenance
Emissions Control Service
Maintenance, replacement, or repair of the emissions
control devices and systems may be performed by
any off-road engine repair establishment or individual.
However, to obtain "no charge" emissions control service, the
work must be performed by a factory authorized dealer. See
the Emissions Control Statements.
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15
Maintenance Chart
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
Wear heavy leather gloves when handling or working
around cutting blades.
Blades are extremely sharp and can cause severe
injury.
MOWER
Every 8 Hours or Daily
Check safety interlock system
Clean debris off mower
Every 25 Hours or Annually *
Check mower for loose hardware
See Dealer Annually to
Lubricate mower
Check mower blade **
Check mower blade stopping time
Check drive belt
Clean battery and cables
* Whichever comes first
** Check blade more often in regions with sandy soils or high
dust conditions
ENGINE
First 5 Hours
Change engine oil
Every 8 Hours or Daily
Check engine oil level
Every 25 Hours or Annually *
Clean engine air filter and pre-cleaner (if equipped) **
Every 50 Hours or Annually *
Change engine oil
Replace oil filter (if equipped)
Annually
Replace air filter
Replace pre-cleaner (if equipped)
See Dealer Annually to
Inspect muffler and spark arrester (if equipped)
Replace spark plug
Replace fuel filter (if equipped)
ENGINE
Clean engine air cooling system
* Whichever comes first
** Clean more often in dusty conditions or when airborne
debris is present
Change Engine Oil
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
Wear heavy leather gloves when handling or working
around cutting blades.
Blades are extremely sharp and can cause severe
injury.
1. Drain the fuel tank completely.
2. Remove the dipstick (A, Figure 16), then turn the mower
on its side. Allow the oil to drain from the oil fill tube into
an appropriate container. Dispose of used oil properly.
3. Place the mower upright, then fill the engine with engine
oil to the ‘full’ mark on the dipstick. Refer to the section
entitled ‘Oil Recommendations’. Do not overfill.
16
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NOTICE
Drain the fuel tank before tipping the machine. DO NOT
tip the machine with the carburetor or spark plug down. Oil
from the crankcase will saturate the air filter and cause the
engine to be hard to start or not start at all. If contamination
does occur, the air filter will have to be replaced.
Change Oil Filter
(If Equipped)
1. Drain the oil from the engine. See Change Engine Oil .
2. Remove the oil filter (B, Figure 16) and dispose of
properly.
3. Before you install the new oil filter, lightly lubricate the oil
filter gasket with fresh, clean oil.
4. Install the oil filter by hand until the gasket contacts the oil
filter adapter, then tighten the oil filter 1/2 to 3/4 turns.
5. Add oil. See Change Engine Oil .
6. Start and run the engine. As the engine warms up, check
for oil leaks.
7. Stop the engine and check the oil level. It should be at the
top of the full indicator on the dipstick.
Service Air Filter
WARNING
Fire Hazard
Never start or run the engine with the air cleaner assembly
(if equipped) or the air filter (if equipped) removed.
NOTICE
Do not use pressurized air or solvents to clean the filter.
Pressurized air can damage the filter and solvents will
dissolve the filter.
1. Remove the fastener (A, Figure 17) and the air filter cover
(B).
2. Remove the pre-cleaner (C) and the filter (D).
3. To loosen debris, gently tap the filter on a hard surface. If
the filter is excessively dirty, replace with a new filter.
4. Wash the pre-cleaner in liquid detergent and water. Then
allow it to thoroughly air dry. Do not oil the pre-cleaner.
5. Assemble the dry pre-cleaner to the filter.
6. Install the filter and pre-cleaner into the base (E). Make
sure filter fits securely in the base.
7. Install air filter cover and secure with fastener. Make sure
the fastener is tight.
17
Service Air Filter
See Figure: 18, 19
WARNING
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or death.
Never start and run the engine with the air cleaner
assembly (if equipped) or the air filter (if equipped)
removed.
NOTICE Do not use pressurized air or solvents to clean
the filter. Pressurized air can damage the filter and solvents
will dissolve the filter.
See the Maintenance Schedule for service requirements.
Various models use either a foam or a paper filter. Some
models may also have an optional pre-cleaner that can be
washed and reused. Compare the illustrations in this manual
with the type installed on your engine and service as follows.
Foam Air Filter
1. Open the fastener(s) (A, Figure 18).
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17
18
2. Remove the cover (B, Figure 18).
3. To prevent debris from falling into the carburetor, carefully
remove the foam element (C, Figure 18) from the air filter
base.
4. Wash the foam element (C, Figure 18) in liquid detergent
and water. Squeeze dry the foam element in a clean
cloth.
5. Saturate the foam element (C, Figure 18) with clean
engine oil. To remove the excess engine oil, squeeze the
foam element in a clean cloth.
6. Install the foam element (C, Figure 18) onto the air filter
base.
7. Install the cover (B, Figure 18) and secure with
fastener(s) (A).
Paper Air Filter
1. Loosen the fastener(s) (A, Figure19).
19
2. Remove the cover (B, Figure19).
3. To prevent debris from falling into the carburetor, carefully
remove the pre-cleaner (D, Figure19) and the filter (C)
from the air filter base.
4. Remove the pre-cleaner (D, Figure19), if equipped, from
the filter (C).
5. To loosen debris, gently tap the filter (C, Figure19) on a
hard surface. If the filter is excessively dirty, replace with
a new filter.
6. Wash the pre-cleaner (D, Figure19), if equipped, in liquid
detergent and water. Allow the pre-cleaner to thoroughly
air dry.Do notoil the pre-cleaner.
7. Assemble the dry pre-cleaner (D, Figure19), if equipped,
to the filter (C).
8. Install the filter (C, Figure19) and the pre-cleaner (D), if
equipped, onto the air filter base. Make sure the filter fits
securely on the air filter base.
9. Install the cover (B, Figure19) and secure with the
fastener(s) (A). Make sure the fastener(s) is tight.
Check Safety Interlock System
1. Start the mower.
2. Release the blade control. The engine must stop within 3
seconds.
WARNING
Unsafe Operation Hazard
If the engine does not stop within 3 seconds, do not use the
mower. Bring the mower to an authorized dealer for service.
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Clean Debris Off Mower
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
Wear heavy leather gloves when handling or working
around cutting blades.
Blades are extremely sharp and can cause severe
injury.
1. Clean dirt and debris from the top of the mower deck.
2. Clean any debris buildup on or around the engine, etc.
While cleaning, check components for wear or damage.
Replace worn or damaged components immediately.
Storage Procedure
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Remove battery (if equipped).
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
Wear heavy leather gloves when handling or working
around cutting blades.
Blades are extremely sharp and can cause severe
injury.
Prepare the mower for end-of-season storage as follows:
1. Disconnect the spark plug wire and secure away from the
spark plug.
2. Drain the fuel tank and let the engine run until all fuel is
out of the carburetor.
Note:If using a fuel stabilizer, there is no need to drain the
fuel tank. SeeStorage-Fuel System.
3. Use a brush or compressed air to remove loose debris,
then use a damp cloth to wipe down the unit.
4. Tilt the mower up on its rear wheels and inspect the
underside of the deck. (Do not tilt the mower with the
spark plug or carburetor down.) Scrape away stubborn
accumulation of grass with a putty knife and/or wire
brush.
5. Lubricate all exposed metal with a light coating of oil to
prevent corrosion.
6. Carefully fold the handles, flexing the control cables to
prevent cable damage.
7. Store the mower in a shed or other dry area, protected
from weather.
NOTICE Do not stand unit on end.
Storage - Fuel System
Fuel can become stale when kept in a storage container for
more than 30 days. Each time you fill the container with fuel,
addSTA-BIL 360°
®
PROTECTION™to the fuel as specified
by the manufacturer’s instructions. This keeps fuel fresh and
decreases fuel-related problems or contamination in the fuel
system.
It is not necessary to drain fuel from the engine whenSTA-
BIL 360°
®
PROTECTION™is added as instructed. Before
storage, turn the engine ON for 2 minutes to move the fuel
and stabilizer through the fuel system.
Service
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
Wear heavy leather gloves when handling or working
around cutting blades.
Blades are extremely sharp and can cause severe
injury.
Check Grease Level in Transmission
1. Remove the transmission fill plug (A, Figure 20). Roll the
machine forward or backward while looking down into the
plug hole.
2. If liquid grease is not visible on the input gear (the small
gear below the plug hole), add an amount, to cover the
gear, of Snapper “00” grease.
Note:Snapper “00” grease (Part No. 7029443) is available at
your dealer.
Note:Do not spill grease or oil onto the surface of the drive
disc (A, Figure 21).
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19
3. Reinstall the transmission plug.
4. Check the grease level after each 25 hours of operation.
20
21
Check Mower Blade
1. Disconnect the spark plug wire and secure the end away
from the plug.
2. Tilt the mower up on its rear wheels for access to the
blade cap screw (A, Figure 22). Do not tilt the mower with
the spark plug or carburetor down.
NOTICE
Drain the fuel tank before tipping the mower. DO NOT tip
the machine with the carburetor or spark plug down. Oil
from the crankcase will saturate the air filter and cause the
engine to be hard to start or not start at all. If contamination
does occur, the air filter will have to be replaced.
3. Check the torque of the blade cap screw. Recommended
torque: 40 lb-ft (54 Nm).
4. Check the blade for sharpness, wear and damage. See
Blade Wear Limits .
22
Check Engine Drive Belt
Visually check the engine drive belt for cracking, fraying,
severed or exposed belt strands. If worn or damaged,
replace the belt before operating the mower.
Check Transmission Drive Belt
Visually check the poly-v belt for cracking, fraying,
severed or exposed belt strands. If worn or damaged,
replace the belt before operating the mower.
Mower Blade Replacement
WARNING
Amputation Hazard
DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
STOP engine and blade.
Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
Engine and components are HOT.
Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
Wear heavy leather gloves when handling or working
around cutting blades.
Blades are extremely sharp and can cause severe
injury.
WARNING
Unsafe Operation Hazard
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20 www.snapper.com
DO NOT use a cutting blade that shows signs of excessive
wear or damage.
Standard Blade Wear Limit
1. Inspect the blade (Figure 23) frequently for signs of
excessive wear or damage:
(A) New blade
(B) Wear limit (notch starts)
(C) Dangerous condition! Do not use on the mower!
Replace with a new blade.
23
Ninja Blade Wear Limit
1. Inspect the blade (Figure 24) frequently for signs of
excessive wear or damage:
(A) New blade
(B) Wear limit (cracks or notches begin to appear on
tip)
(C) Dangerous condition! Do not use on the mower!
Replace with a new blade.
24
Blade Sharpening
1. Disconnect the spark plug wire and secure the end away
from the plug.
2. Tilt the mower up on its rear wheels. Do not tilt the mower
with the spark plug or carburetor down.
NOTICE
Drain the fuel tank before tipping the mower. DO NOT tip
the machine with the carburetor or spark plug down. Oil
from the crankcase will saturate the air filter and cause the
engine to be hard to start or not start at all. If contamination
does occur, the air filter will have to be replaced.
3. Remove the blade (B, Figure 25).
4. Sharpen the blade on a grinding wheel at an angle of 22
to 28 degrees (B, Figure 26). DO NOT sharpen the blade
beyond the original cutting edge (A).
5. Check blade for balance. If necessary, correct balance by
grinding heavy end of blade.
6. Reinstall blade (B, Figure 25). Note the correct assembly
order:
(A) Blade hub
(B) Blade
(C) Blade flange (facing up)
(D) Cone washer (concave side up)
(E) Capscrew
7. Check torque of blade retaining cap screw.
Recommended torque: 40 lb-ft (54 Nm).
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Snapper 7800980 Manuel utilisateur

Catégorie
Tondeuses à gazon
Taper
Manuel utilisateur

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