Simplicity SNOWTHROWER, DUAL-STAGE, NON-BRANDED Manuel utilisateur

Marque: Simplicity

Modèle: SNOWTHROWER, DUAL-STAGE, NON-BRANDED

Catégorie: Souffleuses à neige

Taper: Manuel utilisateur

Ce manuel convient également à

Not for

Reproduction

Operator’s Manual

Manual del operador

Manuel d’utilisation

80014883USCN

Rev. - A

Not for

Reproduction

Manual Contents:

Operator Safety ................................................................. 2

Safety Interlock System Tests ............................................ 7

Features and Controls........................................................ 8

Operation ......................................................................... 10

Maintenance .................................................................... 14

Troubleshooting ............................................................... 19

NOTE: Please refer to the Customer Contact Guide and

Setup Instructions for additional information.

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.

The spark ignition system on this snowthrower complies

with Canadian standard ICES-002.

Operator Safety

Safety Alert Symbol and Signal Words

The safety alert symbol indicates a potential personal

injury hazard. A signal word (DANGER, WARNING, or

CAUTION) is used with the alert symbol to designate a

degree or level of hazard seriousness. A safety symbol may

be used to represent the type of hazard. The signal word

NOTICE is used to address practices not related to

personal injury.

DANGER indicates a hazard which, if not avoided,

will result in death or serious injury.

WARNING indicates a hazard which, if not avoided,

could result in death or serious injury.

CAUTION indicates a hazard which, if not avoided,

could result in minor or moderate injury.

NOTICE indicates an action that could result in damage to

the product.

Hazard Symbol Charts

Snowthrower Hazard Symbols

Symbol Meaning Symbol Meaning

Safety

information

about hazards

that can result in

personal injury.

Read and

understand

the operator’s

manual before

operating or

servicing the

unit.

Amputation

hazard - rotating

impeller.

Remove the

key before

performing

service.

Amputation

hazard - rotating

impeller.

Amputation

hazard - rotating

auger.

Amputation

hazard - do not

touch moving

parts.

Thrown objects

hazard.

Fire hazard. Explosion

hazard.

Shock hazard. Toxic fume

hazard.

Hot surface

hazard.

Ear protection

recommended

for extended

use.

Keep a safe

distance.

Wear safety

glasses.

Keep children

away.

Kickback

hazard.

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Regional Warnings

WARNING

U.S.A. Models: Certain components in this product

and its related accessories contain chemicals

known to the state of California to cause cancer,

birth defects, or other reproductive harm. Wash

hands after handling.

WARNING

U.S.A. Models: The engine exhaust from this product

contains chemicals known to the State of California

to cause cancer, birth defects, or other reproductive

harm.

General Safety Warnings

WARNING

• Hand contact with the rotating impeller inside the

discharge chute is the most common cause of injury

associated with snowthrowers.

• This snowthrower is capable of amputating hands and

feet, and throwing objects. Read and observe all the

safety instructions in this manual. Failure to do so could

result in death or serious injury.

WARNING

Read, understand, and follow all the instructions on

the snowthrower and in the operator’s manual before

operating this unit.

Failure to observe the safety instructions in this manual

could result in death or serious injury.

• Be thoroughly familiar with the controls and the proper

use of the snowthrower.

• Make sure you are properly trained before operating

the snowthrower.

• Know how to stop the unit and disengage the controls

quickly.

• Never allow anyone to operate the snowthrower

without proper instruction.

• Always follow the instructions in the operator’s manual,

if the snowthrower will be stored for an extended

period.

• Maintain or replace safety and instruction labels as

necessary.

• Never attempt to make major repairs on the

snowthrower unless you have been properly trained.

Improper servicing of the snowthrower can result in

hazardous operation, equipment damage, and voiding

of the product warranty.

DANGER

The discharge chute contains a rotating impeller to throw

snow. Never clear or unclog the discharge chute with

your hands. Fingers can quickly become caught in the

impeller. Always use a clean-out tool.

Failure to observe these safety instructions will result in

traumatic amputation or severe laceration.

DANGER

Keep hands, feet, and clothing away from rotating parts.

Rotating parts can contact or entangle hands, feet, hair,

clothing, or accessories.

Failure to observe these safety instructions will result in

traumatic amputation or severe laceration.

• Whenever cleaning, repairing, or inspecting the

snowthrower, make sure the engine is OFF, spark

plug wire is disconnected, and all moving parts have

stopped.

• Do not put hands or feet near or under rotating parts.

Keep clear of the discharge opening at all times.

• Never operate the snowthrower without proper guards,

and other safety devices in place and working.

• Never leave the snowthrower unattended while engine

is running. Always disengage the auger and traction

controls, stop engine, and remove keys.

• Keep all loose clothing away from the front of the

snowthrower and auger. Scarves, mittens, dangling

drawstrings, loose clothes, and pants can quickly

become caught in the rotating device and amputation

will occur. Tie up long hair and remove jewelry.

• Run the machine a few minutes after discharging snow

to prevent freeze-up of the collector/impeller.

• Disengage power to the collector/impeller when

snowthrower is transported or not in use.

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WARNING

Objects can be picked up by the auger and thrown from

the chute. Never discharge snow toward bystanders

or allow anyone in front of the snowthrower. Failure to

observe these safety instructions will result in death or

serious injury.

• Always wear safety glasses or eye shields during

operation, and while performing an adjustment or

repair.

• Always be aware of the direction the snow is being

thrown. Nearby pedestrians, pets, or property may be

harmed by objects being thrown.

• Be aware of your environment while operating the

snowthrower. Don’t run over items such as gravel,

doormats, newspapers, toys, and rocks hidden under

snow, as they can all be thrown from the chute or jam

in the auger.

• Use extreme caution when operating on or crossing

gravel drives, walks, or roads.

• Adjust the collector housing height to clear gravel or

crushed rock surface.

• Never operate the snowthrower near glass enclosures,

automobiles, window wells, drop-offs, and the like

without proper adjustment of the discharge chute

angle.

• Familiarize yourself with the area in which you plan

to operate the snowthrower. Mark off boundaries of

walkways and driveways.

WARNING

Tragic accidents can occur if the operator is not alert to

the presence of children. Children are often attracted to

the unit and the operating activity. Never assume that

children will remain where you last saw them.

• Keep children out of the area during operation.

Children are often attracted to the equipment. Be

mindful of all persons present.

• Be alert and turn the unit off if children enter the area.

• Never allow children to operate the unit.

• Use extra care when approaching blind corners,

shrubs, trees, or other objects that may obscure vision.

Children may be present.

WARNING

Engines give off carbon monoxide, an odorless,

colorless, poison gas. Breathing carbon monoxide can

cause nausea, fainting, or death.

• Start and run the engine outdoors.

• Do not run the engine in an enclosed area, even if

doors and windows are open.

WARNING

Fuel and its vapors are extremely flammable and

explosive. Always handle fuel with extreme care.

Failure to observe these safety instructions can cause a

fire or explosion which will result in severe burns or death.

When Adding Fuel

• Turn off engine and let cool at least 2 minutes before

removing the fuel cap and adding fuel.

• Fill fuel tank outdoors or in a well ventilated area.

• Do not overfill the fuel tank. To allow for the expansion

of gasoline, do not fill above the bottom of the fuel tank

neck.

• Keep fuel away from sparks, open flames, pilot lights,

heat, and other ignition sources.

• Check fuel lines, cap, and fittings frequently for cracks

or leaks. Replace if necessary.

• Use an approved fuel container.

• If fuel spills, wait until it evaporates before starting

engine.

When Starting Engine

• Ensure that spark plug, muffler, fuel cap, and air

cleaner (if equipped) are in place and secured.

• Do not crank the engine with the spark plug removed.

• If fuel is spilled, do not attempt to start the engine, but

move the snowthrower away from the area of the spill,

and avoid creating any source of ignition, until the fuel

vapors have dissipated.

• Do not over-prime the engine. Follow the engine

starting instructions in this manual.

• If the engine floods, set choke (if equipped) to OPEN/

RUN position, move throttle (if equipped) to FAST

position and crank until engine starts.

When Operating Equipment

• Do not tip the snowthrower at an angle which causes

the fuel to spill.

• Do not choke the carburetor to stop the engine.

• Never run the engine with the air cleaner assembly (if

equipped) or the air filter (if equipped) removed.

When Changing Oil

• If you drain the oil from the top oil fill tube, the fuel tank

must be empty or fuel can leak out and result in a fire

or explosion.

When Transporting Equipment

• Transport with fuel tank EMPTY, or with fuel shut-off

valve OFF.

When Storing Gasoline or Equipment With Fuel in

Tank

• Store away from furnaces, stoves, water heaters, or

other appliances that have pilot light or other ignition

source because they can ignite fuel vapors.

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WARNING

This snowthrower must be properly maintained to ensure

safe operation and performance. Failure to observe the

safety instructions in this manual could result in death or

serious injury.

• When performing any maintenance or repairs on the

snowthrower, shut OFF the engine, disconnect spark

plug wire, and keep the wire away from the plug to

prevent someone from accidently starting the engine.

• Check shear bolts and other hardware at frequent

intervals for proper tightness.

• Keep nuts and bolts tight and keep snowthrower in

good condition.

• Never tamper with safety devices. Check their proper

operation regularly and make necessary repairs if they

are not functioning properly.

• Components are subject to wear, damage, and

deterioration. Frequently check components and

replace with recommended parts, when necessary.

• Check control operation frequently. Adjust and service

as required.

• Use only factory authorized replacement parts, or like,

parts when making repairs.

• Always comply with factory specifications on all

settings and adjustments.

• Use only factory authorized, or like, attachments and

accessories such as wheel weights, counterweights, or

cabs.

• Never attempt to make any adjustments while

the engine is running (except when specifically

recommended by the factory).

WARNING

Safe operation of the snowthrower requires the proper

care and maintenance of the engine.

• Disengage all clutches and shift into neutral before

starting the engine.

• Let the engine adjust to outdoor temperatures before

starting to clear snow.

• Use a grounded three-wire plug for all snowthrowers

equipped with electric drive motors or electric starting

motors.

WARNING

Starting the engine creates sparking.

Sparking can ignite nearby flammable gases.

Explosion and fire could result.

• If there is natural gas or LP gas leakage in the area, do

not start the engine.

• Do not use pressurize starting fluids because their

vapors are flammable.

WARNING

Running the engine produces heat. Engine parts,

especially the muffler, become extremely hot.

Failure to observe these safety instructions could result in

severe thermal burns on contact.

• Never touch a hot engine or muffler. Allow muffler,

engine cylinder, and fins to cool before touching.

• Remove debris from muffler area and cylinder area.

• Install and maintain in working order a spark arrester

before using equipment on forest-covered, grass-

covered, or brush-covered unimproved land.

• U.S.A. Models: 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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Reproduction

WARNING

Damaged or ungrounded power cords could cause

electric shock.

Electric shock could cause severe burns or death.

When Using the Electric Starter

• The power cord must be properly grounded at all times.

• Use only a three-conductor power cord properly

grounded to the power source.

• If the power cord is damaged, it must be replaced by a

qualified person to avoid a hazard.

WARNING

Rapid retraction of the starter cord (kickback) will pull

your hand and arm toward the engine faster than you can

let go.

Broken bones, fractures, bruises, or sprains could result.

When starting the engine

• Pull the starter cord slowly until resistance is felt and

then pull rapidly to avoid kickback.

WARNING

This snowthrower 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 those

around you.

• Keep the area of operation clear of all persons,

particularly small children and pets.

• Thoroughly inspect the area where the snowthrower

will be used and remove all doormats, sleds, boards,

wires, and other foreign objects.

• Do not operate the snowthrower without wearing

adequate winter clothing.

• Wear footwear that will improve footing on slippery

surfaces.

• Use caution to avoid slipping or falling especially when

operating the snowthrower in reverse.

• Never operate the snowthrower without good visibility

or light. Always be sure of your footing, and keep a firm

hold on the handles.

• Do not clear snow across the face of slopes. Use

extreme caution when changing direction on slopes.

Do not attempt to clear steep slopes.

• Do not overload the machine capacity by attempting to

clear snow too quickly.

• Never operate the snowthrower at high transport

speeds on slippery surfaces. Look behind the

snowthrower and use care when operating in reverse.

• Do not use the snowthrower on surfaces above ground

level such as roofs of residences, garages, porches, or

other such structures or buildings.

• Operators should evaluate their ability to operate the

snowthrower safely enough to protect themselves and

others from injury.

• The snowthrower is intended to remove snow only. Do

not use the snowthrower for any other purpose.

• Do not carry passengers.

• After striking a foreign object, shut OFF the engine,

disconnect the cord on electric motors, thoroughly

inspect the snowthrower for any damage, and repair

the damage before restarting and operating the

snowthrower.

• If the snowthrower vibrates abnormally, shut OFF the

engine. Vibration is generally a warning of trouble. See

an authorized dealer if necessary for repairs.

• For models equipped with electric starting motors,

disconnect the power cord after the engine starts.

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Reproduction

Safety System Tests

Determining Which Test to Use

Please select the appropriate Safety System Test for your

unit:

Models without Free Hand™ Control: On units without

Free Hand, the auger and traction controls operate

independently, and the Free Hand icon set shown in Figure

2 is not found on the dashboard.

Models with Free Hand™ Control: After engaging the

traction control (left hand) and auger control (right hand),

Free Hand allows the operator to release the auger control,

and for the auger control to remain engaged until the

traction control is released. Free Hand models have the

icon set shown in Figure 2 on the dashboard.

Figure 2

Safety System Test (units without Free

Hand control)

DANGER

Amputation hazard

This snowthrower is equipped with several mechanical

safety systems designed to keep the operator safe while

using the unit. Check the operation of these systems

regularly using the safety system tests listed. If the unit

fails to operate as described, DO NOT operate it. See

your authorized dealer for service immediately.

Test 1 - Auger/Impeller Control

With the engine running:

• Press down on the auger control lever. (The auger/

impeller should rotate)

• Release the auger control lever. (The auger/impeller

must stop within 5 seconds)

Test 2 - Traction Drive Control

With the engine running and speed control in 1st gear:

• Press down on the traction control lever. (The unit

should move forward)

• Release the traction control lever. (The unit must stop)

Safety Decals

Before operating your unit, read the safety decals.

Compare Figure 1 with the table below. The cautions and

warnings are for your safety. To avoid a personal injury or

damage to the unit, understand and follow all the safety

decals.

WARNING

If any safety decals become worn or damaged, and

cannot be read, order replacement decals from your

local dealer.

A C

Figure 1

A Chute Danger

Decal

(P/N

1737865)

B Auger

Danger Decal

(large-frame

models) (P/N

1737866)

C Auger Danger

Decal (small-

frame models)

(P/N 1752919

- Warning;

1752422 -

Danger)

DANGER

WARNING

AVERTISSEMENT

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Safety System Test (units with Free Hand

control)

DANGER

Amputation hazard

This snowthrower is equipped with several mechanical

safety systems designed to keep the operator safe while

using the unit. Check the operation of these systems

regularly using the safety system tests listed. If the unit

fails to operate as described, DO NOT operate it. See

your authorized dealer for service immediately.

Test 1 - Auger/Impeller Control

With the engine running:

• Press down on the auger control lever. (The auger/

impeller should rotate)

• Release the auger control lever. (The auger/impeller

must stop within 5 seconds)

Test 2 - Traction Drive Control

With the engine running and speed control in 1st gear:

• Press down on the traction control lever. (The unit

should move forward)

• Release the traction control lever. (The unit must stop)

Test 3 - Free Hand Control

With the engine running:

• Engage the auger and traction control levers, then

release the auger control lever. (Both controls should

remain engaged)

• Next, release the traction control lever. (Both controls

must release)

Features and Controls

Engine Features and Controls

For engine features and controls, please refer to the engine

operator’s manual.

Snowthrower Features and Controls

Compare Figure 3 with the table below.

K L

J E

Figure 3

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H Deflector Control - In-

Dash (if equipped) - Used

to control the angle of the

deflector (up or down).

I Deflector Control - Manual

(if equipped) - Used to

control the angle of the

deflector (up or down).

J Deflector Control - Electric

(if equipped) - Used to

control the angle of the

deflector (up or down).

Easy Turn™ Traction

Control (if equipped) -

When engaged, allows the

operator to release one drive

wheel, but allows the other

wheel to continue driving for

easy turning.

Grip Warmer Switch (if

equipped) - Used to operate

the heated hand grips. The

switch has three positions -

High, Off, and Low.

NOTE: Not all models fea-

ture heated hand grips. Also,

some models feature auto-

matic heated hand grips that

are operational whenever the

snowthrower is running.

M Clean-Out Tool - Used to remove snow and debris

from the discharge chute and the auger housing.

N Skid Shoes - Used to adjust the ground clearance

of the auger housing.

O Headlight (if equipped) - Illuminates the area in

front of the snowthrower.

NOTE: Headlight design varies according to model.

Auger Control Lever - Used

to engage and disengage

the auger and impeller. To

engage, push down. To

disengage, release.

Speed Select Lever - Allows

the operator to select forward

and reverse speeds. To shift,

move speed select lever to

desired position.

NOTICE: Do not move speed

select lever while Traction

Control is engaged. This may

result in severe damage to

the drive system.

Chute Rotation Crank - In-

Dash (if equipped) - Used

to rotate the discharge chute

to the left or right.

Chute Rotation Crank

- Lefthand Crank (if

equipped) - Used to rotate

the discharge chute to the left

or right.

Chute Rotation Switch

- Electric (if equipped) -

Used to rotate the discharge

chute to the left or right.

Free Hand™ Control (if

equipped) - After engaging

the traction control (left hand)

and auger control (right

hand), allows the operator

to release the auger control

lever to use other controls.

Traction Control Lever -

Used to propel snowthrower

forward or reverse. Push

down to engage, release to

disengage. See also, “Free-

Hand Control”.

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DANGER

Toxic fume hazard

Engines give off carbon monoxide, an odorless,

colorless, poison gas.

Breathing carbon monoxide can cause nausea,

fainting, or death.

• Start and run the engine outdoors.

• Do not run the engine in an enclosed area, even if

doors and windows are open.

WARNING

Thrown objects hazard

This machine is capable of throwing objects that could

injure bystanders, or cause damage to buildings.

Be sure the operating area is clear of bystanders. Never

direct the discharge toward anyone, or toward buildings

or cars.

1. Start the engine. Please refer to the engine operator’s

manual for engine information.

2. Rotate the chute rotation crank (C or D, Figure 3) or

use the chute rotation switch (E) to set the direction of

the discharge chute.

3. Models with manual defector adjustment: Loosen

the wingnut securing the chute deflector (I, Figure

3). Raise the deflector to throw snow further. Set the

defector to the desired position and tighten the wingnut.

Models with in-dash deflector control lever: Use

the deflector control lever (H, Figure 3) to move the

deflector up or down. Raise the deflector to throw snow

further.

Models with electric deflector control: Use the

deflector control switch (J, Figure 3) to move the

deflector up or down. Raise the deflector to throw snow

further.

4. Use the speed select lever (B, Figure 3) to select the

forward or reverse drive speed. Use lower speeds when

clearing wet, heavy snow. Use higher speeds for light

snow or transporting.

NOTE: Always set engine speed to FAST (full throttle).

5. Fully press the auger control lever (A, Figure 3) to

engage the auger. Release the lever to stop the auger.

6. Fully press and hold the traction control lever / Free

Hand control (F/G, Figure 3) to engage the traction

drive and begin moving the snowthrower. To stop,

release the lever.

NOTE: Always release the traction control lever before

changing speeds.

Operation

Before Operating the Snowthrower

WARNING

Read the operator’s manual before operating the

machine. This machine can be dangerous if used

carelessly.

• Never operate the snowthrower without all guards,

covers, and shields in place.

• Stop the engine whenever leaving the operating

position.

• Remove the key before unclogging the impeller

housing or discharge chute, and before making repairs

or adjustments.

• When leaving the machine, remove the key.

• To reduce the risk of fire, keep the machine clean and

free from spilled fuel, oil, and debris.

• On electric start models, disconnect the extension cord

before operating.

• Be sure to check the engine oil level before starting

the engine. See the engine operator’s manual for oil

recommendations.

Operating the Snowthrower

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to

throw snow. Fingers can quickly become caught in

the impeller. Never clear or unclog the discharge

chute with your hands. Always use a clean-out tool.

Failure to observe these safety instructions will

result in traumatic amputation or severe laceration.

Hand contact with the rotating impeller inside the

discharge chute is the most common cause of injury

associated with snowthrowers. Never use your hands to

clean out the discharge chute.

To safely clear a clogged discharge chute, follow

these instructions:

1. Shut OFF the engine.

2. Wait 10 seconds to be sure the impeller blades have

stopped rotating.

3. Always use a clean-out tool, not your hands.

Not for

Reproduction

7. On models equipped with Free Hand controls, when

both the auger (A, Figure 3) and traction control levers

(F) are pressed, the Free Hand control is activated.

This allows you to release the auger control lever to

use other controls. The auger will continue to rotate

until the traction control lever/Free Hand control lever is

released.

8. If desired, use the grip warmer switch (L, Figure 3) to

turn on the heated hand grips (if equipped).

NOTE: Be sure to turn off the heated hand grips before

stopping the snowthrower.

NOTE: Some models are equipped with automatic

heated hand grips that are operational whenever the

snowthrower is running.

9. Some models are equipped with a headlight (O,

Figure 3) to help illuminate the area in front of the

snowthrower. The headlight is operational whenever the

snowthrower is running.

Stopping the Snowthrower

1. Release the auger control lever (A, Figure 3).

2. Release the traction control lever (F).

3. Stop the engine. Please refer to the engine operator’s

manual for engine instructions.

Easy Turn™ Traction Control (if equipped)

For easy turning when using the snowthrower, squeeze the

Easy Turn traction control lever (Figure 4).

NOTE: Some models feature Easy Turn traction control

for one wheel only, while other models feature it for both

wheels.

NOTE: Easy Turn traction control will be more difficult

to activate under a heavy load. Activate the lever before

beginning a turn.

Figure 4

Engaging the Easy Turn traction control lever releases

one of the traction wheels, but allows the other wheel to

continue driving. Releasing the Easy Turn traction control

lever automatically engages both drive wheels for full

traction (Figure 5).

Figure 5

Wheel Release - Lock Knob (if equipped)

Some models are equipped with a drive wheel release that

allows you to disengage one of the drive wheels, for easier

transporting of the unit with the engine off.

Models with Traction Lock Knob: Wheels equipped

with a traction lock knob (A, Figure 6) can be completely

released by pulling the knob out away from the wheel until

the locking pin is disengaged from the wheel. Then rotate

the knob so the pin does not re-engage the wheel. Reverse

this process to engage the drive wheel.

Figure 6

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Reproduction

Wheel Release - Lock PINS (if equipped)

Wheels equipped with a traction lock pin (A, Figure 7) can

be completely released by removing the pin and installing it

in the outer axle hole. Reverse this process to engage the

drive wheel.

Figure 7

Deector Adjustment

A. Manual Deflector Control (if equipped)

Loosen the deflector knob (A, Figure 8), adjust the deflector

to the desired position, and then tighten the knob to secure.

Raise the deflector to throw snow further.

B. Electric Deflector Control (if equipped)

While the engine is running, press either side of the

deflector control switch (B, Figure 8) to move the deflector

up and down. Raise the deflector to throw snow further.

C. In-Dash Deflector Control (if equipped)

Move the deflector control lever (C, Figure 8) forward

or backward to raise and lower the deflector. Raise the

deflector to throw snow further.

CA B

Figure 8

Chute Rotation Adjustment

A. Electric Chute Rotation Control (if equipped)

While the engine is running, press either side of the chute

rotation switch (A, Figure 9) to rotate the chute left or right.

B. In-Dash Chute Rotation Control (if equipped)

Locate the in-dash chute rotation crank (B, Figure 9).

Rotate the crank to rotate the chute.

C. Lefthand Crank Chute Rotation Control (if

equipped)

Locate the lefthand chute rotation crank (C, Figure 9)

Rotate the crank to rotate the chute.

Figure 9

Filling the Fuel Tank

Please refer to the engine operator’s manual for information

about filling the fuel tank, and for fuel recommendations.

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Reproduction

Clearing a Clogged Discharge Chute

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to

throw snow. Fingers can quickly become caught in

the impeller. Never clear or unclog the discharge

chute with your hands. Always use a clean-out tool.

Failure to observe these safety instructions will

result in traumatic amputation or severe laceration.

Hand contact with the rotating impeller inside the

discharge chute is the most common cause of injury

associated with snowthrowers. Never use your hands to

clean out the discharge chute.

To safely clear a clogged discharge chute, follow

these instructions:

1. Shut OFF the engine.

2. Wait 10 seconds to be sure the impeller blades have

stopped rotating.

3. Always use a clean-out tool, not your hands.

A clean-out tool (A, Figure 10) is provided with the unit.

Figure 10

Skid Shoe Height Adjustment

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to throw

snow. Fingers can quickly become caught and traumatic

amputation or severe laceration will result. Hand contact

with the rotating impeller inside the discharge chute

is the most common cause of injury associated with

snowthrowers.

Turn the engine OFF, wait for all moving parts to stop,

and remove the engine key before performing any

maintenance or repairs.

WARNING

Thrown objects hazard

Objects such as gravel, rocks, or other debris, if struck

by the impeller, may be thrown with sufficient force to

cause personal injury, property damage, or damage to

the snowthrower.

Be sure to set the skid shoes at the proper height to

maintain ground clearance for the type of surface being

cleared

This snowthrower is equipped with two height adjust skids,

secured to the outside of the auger housing. These elevate

the front of the snowthrower.

When removing snow from a hard surface area such as

a paved driveway or walk, adjust the skids up to bring the

front of the snowthrower down.

When removing snow from gravel-covered or uneven

surfaces, raise the front of the snowthrower by moving the

skids down. This will help to prevent rocks and other debris

from being picked up and thrown by the augers.

1. Determine how much clearance you want between the

scraper bar at the bottom of the auger housing and the

ground. If clearing a gravel surface, enough ground

clearance is needed to prevent the unit from picking up

rocks.

2. Place a block equal to the desired ground clearance

under the scraper bar.

3. Loosen the skid shoe mounting nuts (A, Figure 11)

and push the skid shoe (B) down until it touches the

ground. Re-tighten mounting nuts.

4. Set the skid shoe on the other side at the same height.

Figure 11

Not for

Reproduction

O-Season Storage

If the unit will be stored for 30 days or more at the end of the

season, the following steps are recommended to prepare

it for storage. Always refer to the operator’s manual for

important details if the unit is to be stored for an extended

period.

Please refer to the engine operator’s manual for engine

storage information.

NOTE: Fuel must be removed or treated to prevent

gum deposits from forming in the tank, filter, hose, and

carburetor during storage.

WARNING

Fire and explosion hazard

Gasoline is highly flammable and its vapors are

explosive. Fumes may travel to a distant ignition source

and an explosion and/or fire may result.

Handle gasoline carefully. Never store the unit, with fuel

in the tank, indoors or in a poorly ventilated enclosure

where fuel fumes could reach an open flame, spark, pilot

light, such as a furnace, water heater, or clothes dryer.

• Thoroughly clean the unit.

• Lubricate all lubrication points (see Maintenance

section).

• Make sure all nuts, bolts, and screws are securely

fastened. Inspect all visible moving parts for damage,

breakage, and wear. Replace if necessary.

• Touch up all rusted or chipped paint surfaces; sand

lightly before painting.

• Cover the bare metal parts of the snowthrower housing

auger, and the impeller with rust preventative.

• If possible, store your unit indoors and cover it to give

protection from dust and dirt.

• If the machine must be stored outdoors, cover with a

heavy tarpaulin.

To Return to Service:

• Fill the fuel tank with a fresh fuel.

• Make sure all fasteners are tight.

• Make sure all guards, shields, and covers are in place.

Maintenance

Before Operating the Snowthrower

Before Each Use

• Check engine oil level

• Perform Safety System Test

Every 8 Hours or Daily

• Check engine oil level

Every 25 Hours or Annually

• Lubricate control lever linkages

• Lubricate the auger assembly

• Lubricate the discharge chute rotation gear and

deflector

• Lubricate the hex shaft with 5w-30 synthetic motor oil,

and chains with grease

• Lubricate the disc drive system (if equipped)

Every 50 Hours or Annually

• Check muffler and spark arrester (if equipped)

• Check tire pressure

Engine Maintenance

For engine maintenance schedules and procedures, please

refer to the engine operator’s manual.

Control Lever Linkage Lubrication

WARNING

Amputation hazard

It is critical for safe operation of the unit that the controls

disengage when released. Under no circumstances

should the unit be used if the controls do not function

properly. See Safety Systems Tests to confirm correct

operation.

Lubricate the unit at the locations show in Figure 12. Where

an oil can is pictured, lubricate with engine oil. Where a

grease gun is pictured, lubricate with lithium grease.

Not for

Reproduction

Lubricate Auger Shaft Fittings

Using a grease gun, lubricate the auger shaft fittings (B,

Figure 13). Refer to the Maintenance Schedule. Each time

a shear bolt or pin (C) is replaced, the auger shaft MUST be

greased.

For storage or when replacing shear bolts or pins, remove

the shear bolts or pins, lubricate the shaft fittings, and rotate

the augers several times to distribute the grease. Reinstall

the shear bolts or pins when complete.

NOTE: Some models are not equipped with grease fittings

and are exempt from these requirements.

Figure 13

Discharge Chute and Deector

Lubrication

Lubricate the chute rotation gear (Figure 14) with grease,

and the deflector mechanism with automotive type oil.

Refer to the Maintenance Schedule.

Where an oil can is pictured, lubricate with engine oil.

Where a grease gun is pictured, lubricate with lithium

grease.

Figure 14

Auger Assembly Lubrication

Lubricate Auger Gear Box

The auger gear box is lubricated at the factory and should

not require additional lubrication. However, if lubricant

has leaked out or the auger gear box has been serviced,

additional lubricant may be required.

To check the auger gear box grease level, remove the filler

plug (A, Figure 12). Using a piece of wire as a dipstick,

check to confirm the presence of grease in the gearbox. If

grease is visible, do not add. If grease is not visible, add the

required lubricant. Use the color of the remaining grease

to determine what type of lubricant to add. If the grease is

white in color, add Lubriplate GR132 Grease or equivalent.

If the grease is brown in color, add EP1 lithium grease.

Gearbox lubricant capacity is 3-1/4 ounces (92 grams).

NOTE: Some auger gear boxes do not have a filler plug.

Please see your dealer for maintenance.

Figure 12

Not for

Reproduction

Hex Shaft and Chain Lubrication (if

equipped)

NOTICE:

Do not allow grease or oil to contact the rubber friction

wheel or the disc drive plate. If the disc drive plate or friction

wheel come in contact with grease or oil damage to rubber

friction wheel will result.

If grease or oil comes into contact with the disc drive plate

or friction wheel, make sure to clean plate and wheel

thoroughly with an alcohol based solvent.

1. Position speed select lever in the first forward gear.

2. Drain fuel to an approved container.

WARNING

Fire and explosion hazard

Gasoline is highly ammable and its vapors are

explosive.

Drain gasoline outdoors, away from re and other ignition

sources. Wipe up any spills immediately. Do NOT allow

open ame, smoking, or matches in the area.

3. Stand the snowthrower up on the auger housing end.

NOTE: When the crankcase is filled with oil, do not

leave the snowthrower standing up on the auger

housing for an extended period of time.

4. Remove the bottom panel.

5. Lubricate the chains (A, Figure 15) with grease.

6. Wipe the hex shaft (B) with 5W30 synthetic motor oil,

before storage and at the beginning of each season.

7. Install the bottom panel.

Figure 15

Gear Drive System (if equipped)

The gear drive system requires no maintenance or

adjustment. Should you have a problem with the gear drive

system, contact your authorized service dealer.

Traction Cable Adjustment

The traction cable may stretch slightly after repeated

usage during the first season of operation. If the cable is

stretched, it could prevent the drive system from engaging

in Forward or Reverse gears. To adjust the cable, follow

the procedure below or contact an authorized service

dealer for assistance.

1. Position snowthrower on a level garage or driveway

surface.

2. Place gear selector in the first Forward gear position.

3. Loosen nut at the traction cable pulley.

4. Start the engine.

5. Gradually slide the pulley rearward in the bracket slot

until the snowthrower just begins to move. Then slide

the pulley forward slightly until the snowthrower stops.

Tighten the nut to secure the pulley at this position.

NOTE: If the snowthrower does not move, even with the

pulley in the full rearward position, then leave the pulley

at the full rearward position and tighten the nut to secure

it.

6. Shut down the engine.

IMPORTANT – After adjusting the pulley, perform the

following drive system tests:

With the engine OFF and the gear selector in first

Forward gear position:

a. Engage the traction drive control. The snowthrower

should not roll forward when pushed.

b. Release the traction drive control. The snowthrower

should roll forward when pushed.

With engine RUNNING and the gear selector in first

Forward gear position:

a. Engage the traction drive control. The snowthrower

should roll forward without pushing.

b. Release the traction drive control. The snowthrower

should stop immediately.

With engine RUNNING and the gear selector in the first

Reverse gear position:

a. Engage the traction drive control. The snowthrower

should roll rearward without pulling.

b. Release the traction drive control. The snowthrower

should stop immediately.

If the snowthrower does not pass these tests, re-adjust

the pulley and test again. Contact an authorized service

dealer for assistance, if needed.

Not for

Reproduction

Auger Cable Adjustment

WARNING

Amputation hazard

Over-tightening the auger cable may cause the auger

drive to engage without depressing the auger drive

control.

Follow the adjustment procedure to ensure the cable is

not over-tightened.

1. With the auger control lever released, the hook (A,

Figure 17) should barely touch the lever (B) without

raising it. There can be a maximum of 1/32” (0.8 mm)

clearance.

2. To adjust, loosen the nut (C) by holding the adjusting

flats (D) and turning the nut. Then, turn the adjusting

flats and hold the adjustment screw (E). The

adjustment screw is a phillips screw and the head can

be held or turned by inserting a screwdriver through the

spring (F).

3. Hold the adjusting flats and tighten the nut.

4. To ensure that the auger does not engage unless the

control is fully depressed, please perform the Safety

System Tests. The auger must stop within 5 seconds of

the control being released.

Figure 17

Traction Drive Belt Adjustment

The traction drive belt is under constant spring tension and

does not require any adjustment. If the traction drive belt is

slipping, see your authorized dealer.

Speed Control Rod Adjustment

If the speed control rod requires adjustment, see an

authorized dealer.

Easy Turn™ Cable Adjustment

If the Easy Turn cable has stretched, the gears will not

disengage when the control lever is activated. Adjust the

cable using the following procedure.

1. Turn the engine off and remove the key.

2. Loosen the jam nut (A, Figure 16).

3. Turn the adjustment nut (B) to lengthen or shorten the

cable. The cable should be tightened until all slack is

removed from the lever. However, it must not engage

the Easy Turn without depressing the control lever.

4. Tighten the jam nut.

Figure 16

Not for

Reproduction

Determine Which Shear Bolt/Pin System

You Have

Augers are secured to the auger shaft with special

hardware designed to break if an object becomes lodged in

the auger housing.

Please refer to the Illustrated Parts List to determine if

your unit requires a shear pin, shear bolt, or shear bolt and

spacer combination.

Use only factory spec hardware or equivalent.

WARNING

Amputation hazard

The discharge chute contains a rotating impeller to throw

snow. Fingers can quickly become caught and traumatic

amputation or severe laceration will result. Hand contact

with the rotating impeller inside the discharge chute

is the most common cause of injury associated with

snowthrowers.

Turn the engine OFF, wait for all moving parts to stop,

and remove the engine key before performing any

maintenance or repairs.

Shear Pin Replacement

1. Turn off the engine and wait for all moving parts to stop.

2. Remove the existing shear pin.

3. Lubricate the auger grease fittings and rotate the auger

to lubricate the auger shaft.

NOTE: Some models are not equipped with grease

fittings and are exempt from this step.

4. Align the shear pin holes. Install the new shear pin (A,

Figure 18) through the auger shaft (C). Secure with a

cotter pin (B).

Figure 18

Shear Bolt Replacement

1. Turn off the engine and wait for all moving parts to stop.

2. Remove the existing shear bolt.

3. Lubricate the auger grease fittings. Spin the auger to

lubricate the auger shaft.

4. Align the bolt holes. Install the new shear bolt (A,

Figure 19) through the auger shaft (B). Secure with the

locknut (C).

Figure 19

Shear Bolt and Spacer Replacement

1. Turn off the engine and wait for all moving parts to stop.

2. Remove the existing shear bolt.

3. Lubricate the auger grease fittings. Spin the auger to

lubricate the auger shaft.

4. Align the bolt and spacer holes. Install the new shear

bolt (A, Figure 20) and spacer (B), through the auger

shaft (C). Secure with the locknut (D).

Figure 20

Checking Tire Pressure

Tire pressure should be checked periodically.

Recommended tire pressure varies by tire manufacturer.

A good rule of thumb is to inflate the tire up to, but not

exceeding, the “Max Inflation” stamped on the side-wall of

the tire.

Not for

Reproduction

Troubleshooting

Troubleshooting Chart

Perform the inspection or repair as indicated in the Troubleshooting Chart.

Problem Look for Remedy

Auger does not stop within 5 seconds

after right control lever is released.

Free Hand control (if equipped) is

ACTIVE.

Release both auger control and Free

Hand control (if equipped) to stop

auger.

Auger drive belt out of adjustment. See authorized dealer.

Auger belt guide out of adjustment. See authorized dealer.

Discharge chute or deflector does not

work (electric).

Electrical failure. See authorized dealer.

Discharge chute or deflector does not

work

(remote-manual).

Discharge chute or deflector out of

adjustment or needs lubrication.

Adjust and/or lubricate control

linkage.

Drive fails to move snowthrower at slow

speeds.

Traction control out of adjustment. See authorized dealer.

Engine fails to start. Key is in OFF position. Set key to ON position.

Failure to prime a cold engine. Press primer button twice and restart.

Fuel shut-off valve, if equipped, is in

CLOSED position.

Turn valve to OPEN position.

Out of fuel. Fill fuel tank.

Choke turned to OPEN/RUN with cold

engine.

Turn choke to CLOSED/START, set

throttle to FAST.

Engine flooded. Move the choke to OPEN/RUN

position, move throttle to FAST

position, and crank until the engine

starts.

No spark. See authorized dealer.

Engine starts hard or runs poorly. Water in fuel, or old fuel. Drain tank. (Dispose of fuel at an

authorized hazardous waste facility.)

Fill with fresh fuel.

Spark plug faulty, fouled, or gapped

improperly.

See authorized dealer.

Fuel cap vent is blocked. Clear vent.

Excessive vibration. Loose parts or damaged impeller. Stop engine immediately. Tighten all

hardware. If vibration continues, have

the unit serviced by an authorized

dealer.

Snowthrower does not stop when

traction control lever is released.

Traction control out of adjustment. See authorized dealer.

Scraper bar does not clean hard

surface.

Skid shoes and scraper bar improperly

adjusted.

Raise or lower skid shoes and

scraper bar.

Not for

Reproduction

Problem Look for Remedy

Unit fails to propel itself. Drive belt loose or damaged. Replace drive belt. See authorized

dealer.

Incorrect adjustment of traction drive

cable.

See authorized dealer.

Worn or damaged friction disc. Replace friction disc. See authorized

dealer.

Unit fails to discharge snow. Auger drive belt loose or damaged. See authorized dealer.

Auger control cable not adjusted

correctly.

Adjust auger control cable. Refer to

Maintenance section of this manual.

Broken shear pin or shear bolt. Replace shear pin or bolt. Refer to

Maintenance section of this manual,

or see an authorized dealer.

Discharge chute clogged. Stop engine immediately. Always use

the clean-out tool to clear a clogged

discharge chute, not your hands.

Clean discharge chute and inside of

auger housing. Refer to Discharge

Chute Warning in the Operator Safety

section.

Foreign object lodged in auger. Stop engine immediately. Always use

the clean-out tool to clear a clogged

chute, not your hands. Remove object

from auger. Refer to WARNINGS in

the Operator Safety section.

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Simplicity SNOWTHROWER, DUAL-STAGE, NON-BRANDED Manuel utilisateur

Marque: Simplicity

Modèle: SNOWTHROWER, DUAL-STAGE, NON-BRANDED

Catégorie: Souffleuses à neige

Taper: Manuel utilisateur

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