Simplicity ELECTRIC SNOWTHROWER 20" Manuel utilisateur

Marque: Simplicity

Modèle: ELECTRIC SNOWTHROWER 20"

Catégorie: Souffleuses à neige

Taper: Manuel utilisateur

SNOW THROWER

OWNER’S MANUAL

1740072 Rev.00

620000x30ND

CHASSE−NEIGE

MANUEL DE L’UTILISATEUR

LISTED

SNOW MOVER

894Y

File No E76832

1740072

CONTENTS

WARRANTY 2. . . . . . . . . . . . . . . . . . .

LIMITED WARRANTY 2. . . . . . . . . .

SAFETY RULES 6. . . . . . . . . . . . . . .

ASSEMBLY 8. . . . . . . . . . . . . . . . . . .

OPERATION 11. . . . . . . . . . . . . . . . . .

MAINTENANCE 15. . . . . . . . . . . . . . .

SERVICE AND ADJUSTMENT 16. .

TROUBLE SHOOTING CHART 19. .

BRIGGS & STRATTON CORPORATION OWNER WARRANTY POLICY

Effective January 1, 2006 replaces all undated Warranties and all Warranties

dated before January 1, 2006

LIMITED WARRANTY

Briggs & Stratton Corporation will repair or replace, free of charge, any part(s) of the

product that is defective in material or workmanship or both. Transportation charges on

product submitted for repair or replacement under this warranty must be borne by

purchaser. This warranty is effective for the time periods and subject to the conditions

stated below. For warranty service, find the nearest Authorized Service Dealer in your

area. For warranty service, find the nearest Authorized Service Dealer in our dealer

locator map at www.murray.com.

THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING

THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE

LIMITED TO ONE YEAR FROM PURCHASE, OR TO THE EXTENT PERMITTED BY

LAW ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED. LIABILITY FOR

INCIDENTAL OR CONSEQUENTIAL DAMAGES ARE EXCLUDED TO THE EXTENT

EXCLUSION IS PERMITTED BY LAW. Some states or countries do not allow limitations

on how long an implied warranty lasts, and some states or countries do not allow the

exclusion or limitation of incidental or consequential damages, so the above limitation and

exclusion may not apply to you. This warranty gives you specific legal rights and you may

also have other rights which vary from state to state or country to country.

WARRANTY TERMS

Consumer Commercial Condition of

Brand / Unit Use Use Warranty Term

Single Stage Snowthrower 1 year 90 days

Dual Stage Snowthrower 2 year 90 days

The warranty period begins on the date of purchase by the first retail consumer or

commercial end user, and continues for the period of time stated in the table above.

“Consumer use” means personal residential household use by a retail consumer.

“Commercial use” means all other uses, including use for commercial, income producing or

rental purposes. Once product has experienced commercial use, it shall thereafter be

considered as commercial use for purposes of this warranty.

No warranty registration is necessary to obtain warranty on Murray branded products. Save

your proof of purchase receipt. If you do not provide proof of the initial purchase date at the

time warranty service is requested, the manufacturing date of the product will be used to

determine the warranty.

1740072

ABOUT YOUR WARRANTY

We welcome warranty repair and apologize to you for being inconvenienced. Any Authorized

Service Dealer may perform warranty repairs. Most warranty repairs are handled routinely, but

sometimes requests for warranty service may not be appropriate. For example, warranty

service would not apply to the product if damage occurred because of misuse, lack of routine

maintenance, shipping, handling, warehousing or improper installation. Similarly, the warranty

is void if the serial number on the product has been removed or the product has been altered or

modified.

This warranty covers product related defective material and/or workmanship only. To avoid

misunderstanding which might occur between the customer and the Dealer, listed below are

some of the causes of product failure that the warranty does not cover.

•Normal Wear: Small Engine Powered Equipment, like all mechanical devices, needs

periodic parts and service to perform well. Warranty does not cover repair when normal

use has exhausted the life of the product or part.

•Installation: This warranty does not apply to product that has been subjected to improper

or unauthorized installation, alteration or modification. Nor installations that prevent start-

ing, cause unsatisfactory engine performance.

•Improper Maintenance: The life of this product depends upon the conditions under which

it operates, and the care it receives. Recommended maintenance and adjustment inter-

vals are stated in the Operator’s Manual. Often product, such as tillers, edgers, rotary

mowers, are used in dusty or dirty conditions, which can cause what appears to be pre-

mature wear. Such wear, when caused by dirt, dust, or other abrasive material entering

the product because of improper maintenance is not covered by warranty. The warranty

will not cover repairs due to problems caused by replacement parts that are not original

manufactured part(s).

•Incorrect and/or insufficient fuel or lubrication: This warranty does not cover damage

caused by the use of stale fuel, or altered gasolines. Damage to engine or engine compo-

nents ie, combustion chamber, valves, valve seats, valve guides, burned starter motor

windings caused by use of alternate fuels such as liquified petroleum, natural gas, are not

covered unless engine is certified for this operation. Parts which are scored or broken

because product was operated with insufficient, contaminated or incorrect grade of lubri-

cating oil as well as product components damaged due to lack of lubrication are not cov-

ered.

•Operational Misuse: Proper operation of the product is stated in the Operator’s Manual.

Product damaged by overspeeding, overheating, or operation in a confined area without

sufficient ventilation. Product broken by excessive vibration caused by a loose engine

mounting, loose or unbalanced blades, impellers, overspeeding, or bent crankshaft due to

striking of solid object. Damage or malfunctions resulting from accidents, abuse, or im-

proper servicing or freezing or chemical deterioration, as well as operating in excess of

recommended capacities as outlined in the Operator’s Manual are not covered.

•Routine tune-up, wear items or adjustments: This warranty excludes wear items such

as oil, belts, blades, o-rings, filters, etc.

•Other exclusions: Repair or adjustments for part(s) that are not manufactured by Briggs

& Stratton Corporation, are not covered, see warranty for respective manufacturers. This

warranty excludes failures due to acts of God and other force majeure events beyond

the manufacturers control. Also excluded are used, reconditioned, and demonstra-

tion products.

Warranty service is available only through Authorized Service Dealers. Locate your

nearest dealer in our locator map at www.murray.com.

SAFETY RULES

1740072

This manual contains

safety information to

make you aware of the

hazards and risks associated with snow

throwers, and how to avoid them. The

snow thrower is designed and intended for

removal of snow, and should not be used

for any other purpose. It is important that

you read and understand these instruc-

tions, and anyone operating the equip-

ment read and understand these instruc-

tions.

The engine exhaust from this product con-

tains chemicals known to the State of Cali-

fornia to cause cancer, birth defects, or oth-

er reproductive harm.

WARNING

A signal word (DANGER, WARNING, or

CAUTION) is used with the alert symbol to

indicate the likelihood and the potential sever-

ity of injury. In addition, a hazard symbol may

be used to represent the type of hazard.

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, might result in minor

or moderate injury.

CAUTION, when used without the

alert symbol, indicates a situation that

could result in damage to the

equipment.

Hazard Symbols and the meanings

These symbols are used on your equipment

and defined in your operating manual. Review

and understand the meanings. The use of

one of these symbols combined with a signal

word will alert you to potential hazards and

how to avoid them.

Explosion

Toxic fumes Shock

Hot Surface

Fire

Operator’s Manual − Read and understand before performing any

activity or running equipment.

Safety Alert − Identifies safety information about hazards that can

result in personal injury.

Rotating auger

Rotating impeller

Rotating gears

Thrown objects

Keep a safe distance

from the equipment.

Shut off engine and remove spark plug connector before performing

maintenance or repair work.

Never reach into

rotating parts.

Recommended ear

protection for extended

use.

SAFETY RULES

1740072

Operating Symbols and their meanings

These symbols are used on your equipment and defined in your operating manual. It is impor-

tant that you review and understand the meanings. Failure to understand the symbols might

result in harm to you.

Stop

Fuel

Choke off

Oil

Choke on

Slow

Fast

On Off Ignition Key

Ignition Off

Ignition On

Primer bulb

Throttle

Drive Clutch

Auger Clutch

Engage

RIGHT

Auger Collector

Traction

Discharge Chute

LEFT UP DOWN

Foward

Neutral

Reverse

Push to engage

electric start

Electric

Start

Engine

Start

Engine Run

Engine Off

Chute Deflector

Engage

Disengage

Heated Grips

SAFETY RULES

1740072

WARNING: Look for this symbol to point out important safety

precautions. It means: “Attention! Become Alert! Your Safety

Is Involved.”

WARNING: Always disconnect

power cord to prevent acciden-

tal starting when setting−up,

transporting, adjusting or making re-

pairs.

IMPORTANT: Safety standards require oper-

ator presence controls to minimize the risk of

injury. Your snow thrower is equipped with

such controls. Do not attempt to defeat the

function of the operator presence control un-

der any circumstances.

BEFORE USE

1. Read the owner’s manual carefully. Be

thoroughly familiar with the controls and

the proper use of the snow thrower. Know

how to stop the snow thrower and disen-

gage the controls quickly.

2. Do not operate the snow thrower without

wearing adequate outer garments. Wear

footwear that will improve footing on slip-

pery surfaces. Wear rubber boots that

don’t leak when operating snow mover.

3. Keep the area of operation clear of all per-

sons, particularly small children and pets.

4. Thoroughly inspect the area where the

snow thrower is to be used and remove all

doormats, sleds, boards, wires, and other

foreign objects.

5. Use extension cords and receptacles as

specified by the manufacturer for all snow

throwers with electric drive motors or with

factory−installed or optional starting mo-

tors. Recommended extension cords and

divices for retaining extension cords are

available from the snow thrower manufac-

turer.

6. Use only attachments and accessories

approved by the manufacturer of the snow

thrower. No attachments are recom-

mended for use with this unit. Any such

use might increase the risk of injury to the

operator.

WARNING: No attachments are

recommended for use with this

unit. Any such use might in-

crease the risk of injury to the operator.

7. Never operate the snow thrower without

good visibility or light. Always be sure of

your footing, and keep a firm hold on the

handles. Walk; never run.

8. This snow thrower is for use on sidewalks,

driveways, and other ground level sur-

faces. CAUTION: should be exercised

while using on steep sloping surfaces. DO

NOT USE SNOW THROWER ON SUR-

FACES ABOVE GROUND LEVEL such

as roofs of residences, garages, porches

or other such structures or buildings.

9. Check shear bolts and other bolts fre-

quently for proper tightness to be sure the

snow thrower is in safe working condition.

10. Let engine and snow thrower adjust to

outdoor temperatures before starting to

clear snow.

WARNING: The motor is

equipped with a protector that

will disconnect power to the

motor temporarily if the snow thrower is

overworked, and will automatically reset

as the motor cools. If the motor stops,

release the control bar, disconnect the

extension cord and allow the motor to

cool 5 minutes before continuing opera-

tion.

OPERATING SAFETY

1. Never allow children or young teenagers

to operate the snow thrower. Keep them

away while it is operating. Never allow

adults to operate the snow thrower without

proper instruction.

2. Do not operate this machine if you are

taking drugs or other medication which

can cause drowsiness or affect your ability

to operate this machine.

3. Do not use this machine if you are mental-

ly or physically unable to operate this ma-

chine safely.

4. Always wear safety glasses or eye shields

during operation or while performing an

adjustment or repair to protect your eyes

from foreign objects that may be thrown

from the snow thrower.

5. Always dress properly. Do not wear loose

clothing or jewelry. They can be caught in

moving parts.

6. Do not put hands or feet near or under ro-

tating parts. Keep clear of the discharge

opening at all times.

7. Exercise extreme caution when operating

on or crossing gravel drives, walks, or

roads to avoid slipping or falling, especial-

ly when operating in reverse or backing

up. Stay alert for hidden hazards or traffic.

SAFETY RULES

1740072

8. Do not clear snow across the face of

slopes. Exercise caution when changing

direction on slopes. Do not attempt to

clear steep slopes.

9. Never operate the snow thrower without

proper guards, plates, or other safety pro-

tective devices in place.

10. Operation of the snow thrower in the hand

hold position is unsafe, except in accor-

dance with the special instructions for

such use provided in this manual.

11. Never operate the snow thrower near

glass enclosures, automobiles, window

wells, drop−offs, and the like without prop-

er adjustment of the snow discharge

angle. Keep children and pets away.

12. Never operate the snow thrower on grav-

eled surface unless the snow thrower is

adjusted for such a surface in accordance

with this manual. See Operating Tips in

the Operation section of this manual.

13. Never operate the snow thrower at high

transport speeds on slippery surfaces.

Look behind and use care when backing.

14. Never direct discharge at bystanders or

allow anyone in front of the snow thrower.

15. Take all possible precautions when leav-

ing the snow thrower unattended. Disen-

gage the auger/impeller, and remove key.

16. To prevent accidental starting do not carry

plugged−in snow thrower with finger on

switch. Be sure switch is off when plug-

ging in.

17. If cord is damaged in any manner while

plugged in, pull extension cord from wall

receptacle.

18. Do not abuse cord. Never carry snow

thrower by cord or yank it to disconnect

from receptacle. Keep cord from heat, oil,

and sharp edges.

19. Do not overload the machine capacity by

attempting to clear snow at too fast a rate.

20. Do not force snow thrower. It will perform

better and safer at the rate for which it

was designed.

21. Do not over reach. Keep proper footing

and balance at all times.

WARNING: To prevent electric

shock, use U.L. listed two con-

ductor extension cord suitable

for outdoor use in cold weather. Exten-

sion cord should be no longer than 100

feet. See chart in Operation section for

recommended extension cords.

22. To prevent accidental disconnection of ex-

tension cord from control switch during

operation, loop extension cord through

strain relief clip on control switch as

shown in the assembly section of this

manual.

REPAIR/ADJUSTMENTS SAFETY

1. After striking a foreign object, stop the en-

gine (motor), disconnect the cord on elec-

tric motors, thoroughly inspect the snow

thoroughly inspect the snow thrower for

any damage, and repair the damage be-

fore restarting and operating the snow

thrower.

2. If snow thrower should start to vibrate ab-

normally, stop engine (motor) and check

immediately for the cause. Vibration is

generally a warning of trouble.

3. Stop the engine (motor) whenever you

leave the operating position. Also, discon-

nect the power cord before unclogging

the auger/impeller housing or discharge

chute, and when making any repairs, ad-

justments, or inspections to prevent acci-

dental starting.

4. When cleaning, repairing, or inspecting,

make certain the auger/impeller and all

moving parts have stopped. Disconnect

the power cord for service.

5. Never attempt to make any adjustments

while the engine (motor) is running (ex-

cept when specifically recommended by

the manufacturer).

6. Maintain or replace safety and instruction

labels, as necessary.

7. When servicing, use only identical re-

placement parts. Replace or repair dam-

aged cords.

8. Maintain snow throwers with care. Follow

instructions and changing accessories.

9. Run the snow thrower a few minutes after

throwing snow to prevent freeze−up of the

auger/impeller.

SAFE STORAGE

1. Always refer to the owner’s manual in-

structions for important details if the snow

thrower is to be stored for an extended

period.

2. Store snow thrower indoors when not in

use. Snow throwers should be stored in-

doors in a dry, locked−up place out of

reach of children.

ASSEMBLY

1740072

ASSEMBLY

CONTENTS OF PARTS BAG

1 − Owner’s Manual

1 − Parts Bag

1 − Key 1 − Plastic Tie

(Not shown actual size)

1 − Nut

1 − Screw

WARNING: Always wear safety

glasses or eye shields while as-

sembling snow thrower.

TOOLS REQUIRED FOR ASSEMBLY

1 − Knife to cut carton.

The figure below shows the snow thrower

completely assembled.

References to the right or left hand side of

the snow thrower are from the viewpoint of

the operator’s position behind the unit.

TO REMOVE SNOW THROWER

FROM CARTON

1. Remove the inserts positioned around

the unit and the packing material.

2. Cut down all four corners of the carton

and lay the panels flat.

3. Pull snow thrower out of the carton.

TO ASSEMBLE THE HANDLE

1. Remove wrap on upper handle and along

the side of both handles. Discard wrap.

2. Loosen the tee knobs on each side of the

upper handle.

3. Raise the upper handle to the operating

position as shown in the figure above.

Hold upper handle apart to prevent

scratching lower handle.

NOTE: Make sure the control switch

cord and pigtail are not caught be-

tween upper and lower handle.

4. Tighten the tee knobs. Make sure pigtail

is free from the control switch cord.

5. Secure control switch cord to handle us-

ing plastic tie found in plastic bag. Thread

the pointed end of the tie through the

square end. Pull tie tightly around the

cable and handle, after securing clip ex-

cess from tie.

Figure 1

Control Switch

Lever

Control Switch

Control Switch Cord

Pigtail

Tee Knob

Chute Deflector

Chute Control

Rod

Tie

ASSEMBLY

1740072

TO ASSEMBLE THE CHUTE CONTROL ROD

1. Cut tie holding chute control rod to brack-

et.

2. Remove plastic bag from chute control

rod.

3. Remove cotter pin, flat washer and wave

washer from the worm end of chute con-

trol rod and set aside (see Figure 2).

4. Insert the worm end of the chute control

rod through the hole in the chute control

rod bracket while inserting the worm into

the notches in the discharge chute rota-

tion ring.

5. Place wave washer and flat washer onto

worm end of chute control rod.

6. Place cotter pin through worm end of

chute control rod.

7. Bend cotter pin to secure.

8. Rotate the chute control rod fully clock-

wise and counterclockwise. The dis-

charge chute should rotate freely without

binding.

Figure 2

Worm End Chute

Control Rod

Chute Deflector

Wave Washer

Flat Washer

Cotter Pin

Chute Control

Rod Bracket

Notches

Discharge Chute

ASSEMBLY

1740072

TO ASSEMBLE THE LOWER CHUTE

For shipping purposes, some models are

shipped with the rear nut and bolt removed

from the lower chute. If the lower chute is

not attached, assemble as follows:

1. Use the bolt and nut found in the parts

bag ato attach the lower chute.

2. Tip the lower chute backward until the

hole in the chute ring is aligned with the

hole in the lower chute. (see Figure 3).

3. Attach the lower chute with bolt and

nut. Make sure the nut is tight.

Figure 3

Nut

Bolt

Lower

Chute

n CHECKLIST

Before you operate your new snow thrower,

to ensure that you receive the best perfor-

mance and satisfaction from this quality

product, please review the following check-

list:

nAll assembly instructions have been

completed.

nThe discharge chute rotates freely.

nNo remaining loose parts in carton.

While learning how to use your snow throw-

er, pay extra attention to the following impor-

tant items:

nUse a U.L. listed two conductor exten-

sion cord suitable for outdoor use in cold

weather.

nBecome familiar with all controls−their

location and function. Operate controls

before starting motor.

OPERATION

1740072

KNOW YOUR SNOW THROWER

READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOW

THROWER. Compare the illustrations with your SNOW THROWER to familiarize yourself with the

location of various controls and adjustments. Save this manual for future reference.

Control Switch

Lever

Key

Lower Handle

Chute Deflector

Chute Control

Rod

Figure 4

Auger Housing

Auger Assembly

Discharge Chute

Upper Handle

Chute Control Rod − Changes the direc-

tion of snow discharge.

Chute Deflector − Changes the distance

the snow is thrown.

Discharge Chute − Changes the direction

the snow is thrown.

Ignition Switch Key − Must be inserted

and turned to the “UNLOCK” position to

start the motor.

Control Switch Lever − Used to start

and stop motor.

HOW TO USE THE SNOW THROWER

TO STOP THE SNOWTHROWER

To stop the auger or motor, release the control

switch lever.

TO CONTROL SNOW DISCHARGE

1. Turn the chute control rod to set the di-

rection of the snow throwing.

2. Loosen the wing knob on the chute de-

flector and move the deflector to set the

distance. Move the deflector up for more

distance or down for less distance. Then,

tighten the wing knob (See Figure 5).

Figure 5

Wing Knob

OPERATION

1740072

TO USE AUGER PROPEL ACTION

1. Squeeze the control switch lever down

against the upper handle to allow the au-

ger to turn.

Figure 6

Normal Operating Position

Propel

Forward

Auger Propelled

Position

2. To propel forward, raise the handle to al-

low the auger blades to contact the

ground (See Figure 6).

WARNING: The motor is

equipped with a protector that

will disconnect power to the

motor temporarily if the snow thrower is

overworked, and will automatically reset

as the motor cools. If the motor stops,

release the control bar, disconnect the

extension cord and allow the motor to

cool five minutes before continuing op-

eration.

TO START SNOW THROWER

IMPORTANT: Use a U.L. listed two conduc-

tor extension cord suitable for outdoor use

in cold weather. Extension cord should be

no longer than 100 feet.

RECOMMENDED EXTENSION CORDS

MINIMUM GAGE FOR CORDS SETS

Volts Length of Cord in Feet

120V 25ft. 50ft. 100ft.

Ampere

rating

than

not

than AWG

0 6 18 16 16

6 10 18 16 14

10 12 16 16 14

12 13 14 12 10

Always connect extension cord to control

switch on snow thrower first, then connect the

other end to a wall receptacle installed in ac-

cordance with local codes and inspection au-

thorities.

To start snow thrower operation, proceed as

follows:

1. To prevent accidental disconnection of

extension cord from control switch during

operation, loop extension cord through

strain relief clip on control switch (see

Figure 7).

2. Snap strain relief clip down over loop of

extension cord (see Figure 7). Connect

extension cord to power plug on control

switch.

Figure 7

Strain Relief

Clip

Power Plug

Extension Cord

OPERATION

1740072

3. To operate snow thrower turn key (clock-

wise) and hold in UNLOCKED position

while pulling control switch lever toward

handle. Hold control switch lever and re-

lease key (see Figure 8).

Figure 8

Operating

Position

Released

Position

Key

Control

Switch

Control Switch

Lever

NOTE: Keep the second key (found in plas-

tic bag) in a safe place.

4. To stop snow thrower, release lever on

upper handle.

TO STOP SNOW THROWER

1. Release control switch lever on upper

handle.

2. Disconnect extension cord from wall re-

ceptacle first, then from power cord on

control switch.

3. Remove key when not in use.

WARNING: If snow thrower fre-

quently trips circuit breaker or

blows fuses, DO NOT replace

with higher rated fuse without consulting

your power company.

SNOW THROWING TIPS

•This snow thrower will propel itself for-

ward when the handle is raised enough

to cause the auger blades to contact the

ground. The auger will stop when control

switch lever is released.

•For most efficient snow throwing, turn the

discharge chute deflector to throw snow

downwind, and slightly overlap each

swath. In light snow take up to a full cut

and in heavy snow take less than a full

cut.

•The distance snow will be discharged

can be adjusted by moving the discharge

chute deflector. Raise the deflector for

more distance or lower the deflector for

less distance.

•In windy conditions, lower the chute de-

flector to direct discharged snow close to

the ground where it is less likely to blow

into unwanted areas.

•Keep the area to be cleared free of

stones, toys and other foreign objects for

safety and to prevent damage to the

snow thrower.

•Do not use the auger propelling feature

when clearing gravel or crushed rock

driveways. Move the handle down to

raise the auger slightly.

•The allowable forward speed of the snow

thrower is dependent on the depth and

weight of the snow. Experience will es-

tablish the most effective method of using

the snow thrower under different condi-

tions.

DRY AND AVERAGE SNOW

•Snow up to eight inch depth can be re-

moved rapidly and easily by walking at a

moderate rate. For snow or drifts of a

greater depth you may find it desirable to

slow your pace to allow the discharge

chute to dispose of the snow as rapidly

as the auger receives the snow.

•Plan to have the snow discharged in the

direction the wind is blowing.

WARNING: Always stand be-

hind snow thrower (operator’s

position) when starting motor.

Do Not put hands, feet, hair or loose

clothing on near the discharge chute de-

flector or auger housing while the motor

is running.

WARNING: Objects such as

gravel, rocks or other debris, if

struck by the auger, may be

thrown with sufficient force to cause per-

sonal injury or property damage.

OPERATION

1740072

WET PACKED SNOW

Move slowly into snow of this condition. The

greater the depth, the slower you should go.

When it appears that the wet, packed snow

is causing the auger to slow down and the

chute to clog, back off and begin a series of

short jabs into the snow. These short back

and forth, 4 to 6 inch, jabbing motions will

“belch” the snow from the chute.

SNOW BANKS AND DRIFTS

In snow of greater depth than the unit, use

the ”jabbing” technique described above.

Turn the discharge chute away from the

snow bank. More time will be required to re-

move snow of this type than level snow.

PRODUCT SPECIFICATIONS

Rating: 120 V.A.C., 12amps, 60Hz

Clearing Width: 20”

Clearing Height: 8”

MAINTENANCE

1740072

CUSTOMER RESPONSIBILITIES

SERVICE RECORDS

Fill in dates as you

complete regular service.

Before

Each

Use

After

First

Hours

Needed

Before

Storage

Begin

Each

Season

SERVICE

DATES

Tighten All Screws & Nuts √ √

Check Drive Belts √

Lubricate Chute Control Flange √

GENERAL RECOMMENDATIONS

The warranty on this snow thrower does not

cover items that have been subjected to op-

erator abuse or negligence. To receive full

value from the warranty, the operator must

maintain the snow thrower as instructed in

this manual.

Some adjustments will need to be made pe-

riodically to properly maintain your snow

thrower.

All adjustments in the Service and Adjust-

ments section of this manual should be

checked at least once each season.

AFTER FIRST USE

•Check for any loose or damaged parts

after each use.

•Tighten any loose fasteners.

AFTER EACH USE

•Run the machine to clear the auger of

snow.

•Remove all snow and slush from the

snow thrower to prevent freezing of au-

ger or controls.

LUBRICATION − AS REQUIRED

•Lubricate the flange on the discharge

chute before storage.

•See Lubrication Chart diagram for lu-

brication points and type of lubricant.

Figure 9

Lubricate chute control flange.

Remove discharge chute and

coat flange with a clinging type

grease such as Lubriplate.

LUBRICATION CHART

SERVICE AND ADJUSTMENT

1740072

TO ADJUST

THE CHUTE CRANK ASSEMBLY

If you cannot rotate the chute crank fully to

the left and to the right, you need to adjust

the chute crank (see Figure 10).

1. Loosen both 1/2” nuts, using 1/2”

wrenches, on the crank adjusting brack-

et.

2. Swivel the crank adjusting bracket to al-

low 1/8” clearance between the notch in

the flange and the outer diameter of the

worm.

3. Once this clearance is set, tighten the

nuts.

Figure 10

Adjustment

Crank

Adjustment

Bracket

Worm

1/2” Nuts

Notch in flange

1/8” clearance

TO REMOVE BELT COVER

1. Remove the belt cover (see Figure 11) by

removing the ten screws. There are five

screws on the front of the belt cover, two

screws on the top of the belt cover, and

three screws on the bottom of the belt

cover. The front screw on the bottom of

the belt cover is shorter than the rear and

top screws).

2. Pull the belt cover away from the snow

thrower.

Figure 11

Belt Cover

Short Screw Location

Motor Pulley

Top Belt Cover

Auger

Housing

Auger Pulley

Idler Pulley

TO ADJUST THE DRIVE BELT

If the motor drive pulley and the auger drive

pulley are not aligned properly, excessive

belt wear will occur. To check the pulley

alignment, proceed as follows:

1. Remove the belt cover (see “To Remove

Belt Cover”).

2. Place a straight edge approximately 16”

long across the large auger pulley, con-

tacting two points and extending to the

motor pulley (see Figure 12). The outside

of the motor pulley must be flush with the

straight edge. If the pulleys are aligned,

skip to the last step). Figure 12

Motor Pulley

Auger Pulley

Contact Points

Straight Edge

SERVICE AND ADJUSTMENT

1740072

TO ADJUST THE MOTOR PULLEY

1. Loosen the two set screws on the motor

pulley.

2. Slide the motor pulley in or out on the

shaft until the pulley is flush with the

straight edge (see Figure 12).

3. Tighten the two set screws on the motor

pulley.

4. Reinstall belt cover. Make sure the short-

er screw is in the front position (see

Figure 11).

5. If the drive belt is damaged or worn ex-

cessively, replace it with a new belt.

NOTE: When servicing use only identical

replacement parts. If extension cord is

damaged, in any manner, replace or re-

pair cord.

TO REPLACE THE DRIVE BELT

The drive belt on this unit is of special

construction and must be replaced with the

same type belt available at your nearest au-

thorized service center.

1. Remove the belt cover.

2. Carefully lift idler pulley to release pres-

sure on belt (see Figure 13).

3. Remove old belt.

4. Replace with new belt with belt ribs

down.

5. Release idler pulley.

6. Make sure the belt is seated properly.

7. Check the drive belt adjustment (see “To

Adjust the Drive Belt”.

8. Reinstall belt cover. Make sure the short-

er screw is in the front position (see

Figure 11).

Figure 13

Auger Pulley

Drive Belt

Motor Pulley

Idler Pulley

TO REPLACE THE AUGER

1. Remove the belt cover (see “To Remove

Belt Cover”).

2. Remove the drive belt (see “To Replace

The Drive Belt”).

3. Remove the auger pulley (see Figure 14)

from the auger shaft (threads are left

hand; turn clockwise to remove). Place a

piece of wood (2x4) on the center paddle

area to secure auger to keep from turn-

ing.

4. Remove the bearing assembly from the

left frame of snow thrower by removing

the two nuts on the inside of housing.

5. Slide the auger assembly out of the bear-

ing assembly on the right side of the

snow thrower.

6. Tip the auger assembly enough to allow it

to slide out of the auger housing.

7. Install the new auger assembly in reverse

order of removal.

NOTE: Check the drive belt adjustment

before installing the belt cover (see “To

Adjust the Drive Belt”).

Figure 14

Auger Housing

Auger

Assembly

Left Frame

Auger Pulley

Bearing Assembly

Screws

SERVICE AND ADJUSTMENT

1740072

MOTOR SERVICE

Motor repairs and adjustments should be

done by technicians trained to work on snow

thrower type motors. Take your snow throw-

er to an authorized service center for repair

and adjustment.

SNOW THROWER STORAGE

•Thoroughly clean the snow thrower.

•Lubricate all the lubrication points (see

the Maintenance section).

•Be sure that 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 sur-

faces; sand lightly before painting.

•Cover the bare metal parts of the blower

housing and auger with rust preventative,

such as a spray lubricant.

•Store the snow thrower indoors in a

clean, dry, locked−up place out of reach

of children.

•Store the extension cord with the snow

thrower to prevent misplacement.

•Inspect the snow thrower thoroughly for

worn, loose or damaged parts. Make all

necessary repairs before storing snow

thrower.

•Inspect extension cord thoroughly for

signs of excess wear or damage. If worn

or damaged, replace with a U.L. listed

cord suitable for outdoor use in cold

weather.

NOTE: A yearly checkup or tune−up at an

authorized service center is a good way

of ensuring that your snow thrower will

provide maximum performance for the

next season.

TROUBLE SHOOTING CHART

1740072

TROUBLE CAUSE CORRECTION

Motor runs erratically Damaged motor Have the unit serviced by a

competent repairman.

Obstruction in auger Remove obstruction.

Clean auger housing.

Clean ice and snow from

discharge chute.

Excessive vibration Loose parts Stop motor immediately and

unplug power cord.

Tighten all bolts and make all

necessary repairs. If

vibration continues, have the

unit serviced by a

competent repairman.

Damaged auger Repair or replace auger

assembly.

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

Worm auger assembly Replace auger assembly.

Unit fails to discharge

snow Auger drive belt loose or

damaged Replace if damaged.

Discharge chute clogged Stop motor immediately and

unplug power cord.

Clean discharge chute and

inside of auger housing.

Foreign object lodged in

auger Stop motor immediately and

unplug power cord.

Remove object from auger.

Motor stops Snow Thrower is overworked The motor is equipped with a

protector that will disconnect

power to the motor

temporarily if the snow

thrower is overworked, and

will automatically reset as the

motor cools. If the motor

stops, release the control

bar, disconnect the extension

cord and allow the motor to

cool 5 minutes before

continuing operation. If this

happens often take your

snow thrower to an

authorized Service Center

for repair and adjustment.

1740072

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Simplicity ELECTRIC SNOWTHROWER 20" Manuel utilisateur

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Modèle: ELECTRIC SNOWTHROWER 20"

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