PowerSmart PSSMN24 Manuel utilisateur

INSTRUCTION MANUAL

EN 24 inch Two Stage Gas Snow Thrower

FR 24 inch Souffleuse à Neige à Deux Phase

ES Quintanieves De Gas De 24 Pulgadas Con Dos Etapas

Model

Have product questions or need technical support? Please feel free to contact us!

Website: www.Amerisuninc.com

www.PowerSmartUSA.com

Toll free: 1-800-791-9458 Mon-Fri 9-5 EST

Email: support@amerisuninc.com

# PSSMN24

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TABLE OF CONTENTS

Technical data ................................................................................................. 3

Introduction ..................................................................................................... 4

Safety information .......................................................................................... 4

Knowing your snow thrower .......................................................................... 10

Assembly and adjustments ............................................................................. 12

Snow thrower preparation .............................................................................. 18

Operating your snow thrower ......................................................................... 21

Maintenance .................................................................................................... 23

Storage & Cleaning ........................................................................................ 27

Troubleshooting .............................................................................................. 28

Exploded view and parts list .......................................................................... 31

Two (2) years limited warranty ...................................................................... 40

TECHNICAL DATA

24 inch Two Stage Electric Start Snow Thrower

Model #: PSSMN24

Engine: 212cc Snow Engine

Engine oil Capacity: 16 fl.oz

Fuel Tank Capacity: 0.66 Gallon

Start System: 120V Electric / Recoil

Clearing Width: 24 inch

Clearing Height: 20 inch

Chute Rotation Angle: 180º

Speed: 6 Forward, 2 Reverse

Tire Size: 13 inch

Overall Dimensions (L x W x H): 32.3x24.8x22in

Weight: 147 lbs

Thank you for purchasing PowerSmart products.

It is crucial and highly recommended that you read this instruction manual in

its’ entirety, as this is an invaluable tool and reference point in understanding

the operation of your unit.

Please register your unit online at www. Amerisuninc.com. This process will allow us to track

your warranty information and update our records regarding your unit accordingly.

Important: Our company does not provide email or personal information to any third party for any

reason. For any questions check our website or call customer service at (800)791 9458.

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INTRODUCTION

Thank you for purchasing a PowerSmart® Product. This manual provides detailed information regarding

the safe operation and maintenance of this product. Every effort has been made to ensure the accuracy of

the information in this document. PowerSmart® reserves the right to change this product and

specifications at any time without prior notice.

Please keep this manual available to all users during the entire life of the product.

This manual contains special messages to bring attention to potential safety concerns, product

damage as well as helpful operating and servicing information. Please read all the

information carefully to avoid injury and machine damage.

QUESTIONS? PROBLEMS?

To answer questions and resolve issues in the most efficient and timely manner, please contact Customer

Service at (800) 791-9458, Mon-Fri 9am-5pm EST or email: [email protected].

NOTICE REGARDING EMISSIONS

Engines that are certified to comply with U.S. EPA emission regulations for SORE (Small Off Road

Equipment), are certified to operate on regular unleaded gasoline, and may include the following

emission control systems: (EM) Engine Modifications and (TWC) Three-Way Catalyst (if so equipped).

SAFETY INFORMATION

This symbol points out important safety instructions which, if not followed, could endanger

the personal safety and or property of yourself and others. Read and follow all instructions in

this manual before attempting to operate this machine. Failure to comply with these

instructions may result in personal injury.

WARNING! This machine was built to be operated according to the safe operation practices

in this manual. As with any type of power equipment, carelessness or error on the part of the

operator can result in serious injury. This machine is capable of amputating fingers, hands,

toes and feet and throwing foreign objects. Failure to observe the following safety instructions could

result in serious injury or even a fatal occurrence.

It is your responsibility to restrict the use of this power machine to persons who read, understand

and follow the warnings and instructions in this manual and on the machine.

ROTATING PARTS! Only use clean-out tool to clear blockages. NEVER use your

hands.

NEVER direct discharge towards persons or property that may be injured or damaged

by thrown objects.

Keep people away from unit while operating. Keep children out of work area and under

watchful care of a responsible adult.

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TRAINING

Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to

assemble and operate. Keep this manual in a safe place for future and regular reference.

• Be familiar with all controls and their proper operation. Know how to stop the machine and disengage

them quickly.

• Never allow children under 14 years of age to operate this machine. Children 14 and over should read

and understand the instructions and safe operation practices in this manual and on the machine and be

trained and supervised by an adult.

• Never allow “non-trained” adult personnel to operate this machine without proper instruction.

• Thrown objects can cause serious personal injury. Plan and map out your snow-throwing pattern to

avoid discharge of material toward roads, bystanders, and the like.

• Keep bystanders, pets and children at least 75 feet from the machine while it is in operation. Stop

machine if anyone enters the area.

• Exercise caution to avoid slipping or falling, especially when operating in reverse.

PREPARATION

Thoroughly inspect the area where the equipment is to be used. Remove all doormats, newspapers, sleds,

boards, wires, branches and other foreign objects, which could be hazardous and damage the auger

system.

• Always wear safety glasses or eye shields during operation and while performing an adjustment or

repair to protect your eyes, as thrown objects can ricochet and cause serious injury to the eyes.

• Do not operate without wearing adequate, winter outer garments. Do not wear jewelry, long scarves

or other loose clothing, which could become entangled in moving parts, and wear footwear that will

improve footing on slippery surfaces.

• Use a grounded “three-wire” extension cord and receptacle for all machines with electric start

engines.

• Adjust skid shoe and/or housing height to clear gravel or crushed rock surfaces.

• Disengage all control levers before starting the engine.

• Never attempt to make any adjustments while engine is running, except where specifically

recommended in the instruction manual.

• Let engine and machine adjust to outdoor temperature before starting to clear snow.

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PERSONAL SAFETY

• Engine exhaust, and certain vehicle components contain or emit chemicals known to cause cancer,

birth defects or other reproductive harm.

• Read, understand and follow all instructions on your snow thrower unit and in this instruction manual

before attempting to assemble and operate your machine.

• Keep this instruction manual in a safe place for future and regular reference. If replacement parts are

needed, refer to the Panel, Chute, Frame and Housing Diagrams and Parts’ Listings on pages 25-30.

• Stay alert, watch what you are doing and use common sense when operating your snow thrower unit.

• Do not use your snow thrower unit while you are tired or under the influence of drugs, alcohol,

medication. A moment of inattention while operating the snow thrower may result in severe bodily

injury.

•

NEVER LEAVE YOUR RUNNING SNOW THROWER UNATTENDED. Stop the engine!

• Do not leave your snow thrower unit until it has come to a complete stop.

• When stepping backwards, be cautious about any obstacles beneath your feet or behind you avoid

falling.

SERVICE

• Stop the engine before making any adjustments. Check for misalignment, breakage or binding of

moving parts, and any other conditions that may affect operation.

• If damaged, have the snow thrower unit serviced by an authorized service center using only specified,

manufactured replacement parts. This will ensure that the safety of the snow thrower unit is

maintained.

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. Serious personal injury can occur when gasoline is

spilled on yourself or your clothes which can ignite, therefore wash your skin and change clothes

immediately.

• Use only an approved gasoline container.

• Extinguish all cigarettes, cigars, pipes and other sources of ignition.

• Never fuel snow thrower unit’s engine indoors.

• Never remove gas cap or add fuel while the engine is hot or running.

• Allow engine to cool at least two minutes before refueling.

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• Never over fill fuel tank.

• Replace gasoline cap and tighten securely.

• If gasoline is spilled, wipe it off the engine and equipment. Move machine to another area. Wait 5

minutes before starting the engine.

• Never store the machine or fuel container inside where there is an open flame, spark or pilot light (e.g.

furnace, water heats, space heater, clothes dryer etc.).

• Allow machine to cool at least 5 minutes before storing.

• Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place

containers on the ground away from your vehicle before filling.

• If possible, remove gas-powered equipment from the truck or trailer and refuel it on the ground.

• If this is not possible, then refuel such equipment on a trailer with a portable container, rather than

from a gasoline dispenser nozzle.

• Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling

is complete. Do not use a nozzle lock open device.

OPERATION

• Do not put hands or feet near rotating parts, in the auger impeller housing or chute assembly. Contact

with the rotating parts can amputate hands and feet.

• The auger (impeller) control lever is a safety device. Never bypass its operation. Doing so makes the

machine unsafe and may cause personal injury.

• The control levers must operate easily in both directions and automatically return to the disengaged

(vertical) position when released.

• Never operate with a missing or damaged chute assembly. Keep all safety devices in place and

working.

• Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide,

an odorless and deadly gas.

• Do not operate machine while under the influence of alcohol or drugs.

• Muffler and engine become hot and can cause burning. Do not touch. Keep children away.

• Exercise extreme caution when operating on or crossing gravel surfaces. Stay alert for hidden hazards

or traffic.

• Exercise caution when changing direction and while operating on slopes.

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• Plan your snow-throwing pattern to avoid snow discharge towards windows, walls, cars etc., thus

avoiding possible property damage or personal injury caused by a ricocheting debris.

• Never direct discharge at children, bystanders and pets or allow anyone in front of the machine.

•

Do not overload machine capacity by attempting to clear snow at too fast of a rate….

Remember! Slow and steady operation is best to avoid clogs of snow being impelled too

rapidly.

• Never operate this machine without good visibility or light. Always be sure of your footing and keep

a firm hold on the handles. Walk, never run.

• Disengage power to the auger system (auger/impeller) by releasing the auger control (lever) when

transporting or not in use.

• Never operate machine at high transport speeds on slippery surfaces. Look down and behind and use

care when backing up.

• If the machine should start to vibrate abnormally, stop the engine, disconnect the spark plug wire and

ground it against the engine. Inspect thoroughly for damage. Repair any damage before starting and

operating.

• Disengage all (drive and auger) control levers and stop engine before you leave the operation position

(behind the handles).

• Wait until the auger /impeller comes to a complete stop before unclogging the chute assembly,

making any adjustments or inspections.

• Never put your hand in the discharge or collector openings. Always use the clean-out tool provided to

unclog the discharge opening. Do not unclog chute assembly while engine is running. Shut off engine

and remain behind handles until all moving parts have stopped before unclogging.

• Use only attachments and accessories approved by the manufacturer (e.g. wheel weights, tire chains,

cabs etc.).

• When staring engine, pull cord slowly until resistance is felt, then pull rapidly, Rapid retraction of

starter cord (kickback) will pull hand and arm toward engine faster then you can let go. Broken bones,

fractures, bruises or sprains could result.

• If situations occur which are not covered in this manual, use care and good judgment contact

customer support for assistance.

MAINTENANCE & STORAGE

• Never tamper with safety devices. Check their proper operation regularly. Refer to the maintenance

and adjustment sections of manual.

• Before cleaning, repairing, or inspecting machine disengage all control levers and stop the engine.

• Wait until the auger impeller comes to a complete stop. Disconnect the spark plug wire to prevent

unintended starting.

•

Check bolts and screws for proper tightness (EVERYTIME before & after use) as engine vibration

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could cause hardware to loosen…consider using a Loc-Tite product to keep hardware secure.

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This process will keep the machine in safe working condition. Also, visually inspect machine for any

damage.

• Verify that the auger gearbox, located between your right and left auger blades, has substantial

lubricant in the casing.

The gearbox fill and drain plugs (bolts) are the only “vertical” plugs (bolts) on the gearbox assembly

when viewed in the standing position. The top plug (bolt) is used for filling…the bottom plug (bolt) is

for draining. Simply remove the top plug (bolt) for verification of lubricant, as it should be inside. To

drain, simply remove bottom plug (bolt).

• Do not change the engine governor setting or overspeed the engine. The governor controls the

maximum safe operating speed of the engine.

•

Snow thrower auger belts, shave plates, shear pins and skid shoes are subject to

wear and damage, therefore it is expected that the owner assume personal

responsibility for the maintenance (removal & installation) of these items.

• For your safety protection, frequently check all components and replace with original equipment

manufacturers (OEM) parts only. Use of parts which do not meet the original equipment

specifications may lead to improper performance and compromise safety.

• Check (drive & auger) control lever (handles) and cables periodically to verify they engage and

disengage properly and adjust, if necessary. Refer to the adjustment section in this operator's manual

for instructions.

• Maintain or replace safety and instruction labels, as necessary.

• Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.

• Prior to storing, run machine a few minutes to clear snow from machine and prevent freeze up of

auger impeller and completely wipe down unit, while inspecting for frozen components.

• Never store the machine or fuel container inside where there is an open flame, spark or pilot light

such as water heater, furnace, clothes dryer etc.

• Always refer to the operator's manual for proper instructions on off-season storage. A YouTube video

is available, which illustrates this process:

https://www.youtube.com/watch?v=X4KYcFEfeY4

• Check fuel line, tank, cap and fittings frequently for cracks or leaks. Replace if necessary.

• Do not crank engine with spark plug removed.

• Have the machine inspected annually by an authorized service dealer to ensure that all mechanical

and safety systems are working properly and have not worn excessively*. Failure to do so can result

in accidents, injuries or death.

*Please note that an annual inspection is not covered within the warranty

program…only

REPAIR service.

DO NOT MODIFY THE ENGINE

To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting

can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper with factory

setting of engine governor.

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KNOWING YOUR SNOW THROWER

Use the illustrations below to become familiar with the locations and functions of the various components

and controls of this snow thrower.

1 2 3 4 5 6 7

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12

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1

Drive Control Lever

10

Auger Blade

2

Drive Speed/Gear Control

11

Skid Shoe

3

Chute Deflector Control

12

Wheel Tire

4

Auger Control Lever

13

Belt Cover

5

Chute Rotation Handle

14

Electric Start Button

6

Clean Out Tool

15

Lower Handle

7

Discharge Chute Deflector

16

Recoil Start Handle

8

Discharge Chute

17

Handle Knob

9

Auger Housing

18

Oil Dipstick

10

9

8

11

19

20 21 22

19

Fuel Tank Cap

21

Switch Key

20

Primer Bulb

22

Choke Lever

Drive Control Lever

Located on the right side of the upper handle, the Drive Control Handle is used to engage and disengage

the drive wheels. Squeeze the Drive Control Handle against the upper handle to engage the wheels;

release to disengage.

Drive Speed/Gear Control

The Speed/Gear Control is located on the center of the panel and is used to set the drive speed and

direction of travel. It can be moved into any of eight positions (four forward and two reverse gear settings)

Auger Control Lever

Located on the left side of the upper handle, the Auger Control Handle is used to engage and disengage

the augers. Squeeze the Auger Control Handle to engage the augers; release to disengage the augers.

Chute Rotation Handle

To adjust snow discharge direction, rotate the handle clockwise or counter-clockwise….should rotate

180 degrees.

Skid Shoe

Position the shoes based on the surface conditions. Adjust upward for hard-packed snow. Adjust

downward when operating on gravel or crushed rock surfaces.

Auger Blade and Impeller

When engaged, the auger blades rotate to cut snow and direct it into the auger/impeller housing to be

discharged out the chute.

Clean-out Tool

The chute Clean-out Tool is conveniently fastened to the rear of the auger housing with a mounting clip.

It is used to clean the chute assembly and chute opening when snow and ice become lodged.

WARNING! Never use your hands to clear a clogged chute assembly. Shut off engine and remain behind

handles until all moving parts have stopped before unclogging.

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ASSEMBLY AND ADJUSTMENTS

The following section describes steps necessary to prepare the snow thrower for use. If after reading this

section, you are unsure about how to perform any of the steps please call (800) 791-9458 Mon-Fri 9-5

EST for customer service assistance. Failure to perform these steps properly can damage the snow

thrower.

Unpacking

Unpack the snow thrower and all its parts, and compare against the list below.

1. Snow Thrower

2. Discharge Chute Assembly

3. Chute Rotation Handle

4. (Qty. 2) one set of Skid Shoes with attaching hardware

5. (Qty. 4) extra M6 Shear Pins and M6 Locknuts

6. Two tires with dowel pins.

7. Speed control connection Rod.

ASSEMBLY

Your Snow Thrower will require some assembly. Please complete the following steps before using your

Snow Thrower.

WARNING: This snow thrower is heavy. Assembly procedures may require lifting

equipment utilizing two people.

Step 1: Installing the Tire

1. Installing left and right tire as indicated on Figure 1. Please move left tire to right if axle move

to left when you install right tire.

2. Insert bolt and dowel pin as indicated on Figure 2.

Figure 1 Figure 2

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Step 2: Installing the Upper Handle

1. When installing the Upper Handle, please note that the Drive & Auger Cables will already be

pre-attached to Upper Handle.

2. Attach Upper Handle using the Frame Handle Assembly Hardware (4 sets /Knob, Saddle

Washer, M8 Nut, T-Screw) for your Upper & Lower Handle connection.

3.

When attaching Assembly Hardware, make sure ALL cables are underneath the Frame (Upper &

Lower) Handles after installation as indicated in Figure 3. VERY IMPORTANT!!!***

***Assembling Drive & Auger Cables over the top of the Frame

Handle will cause unnecessary tension in the cables, resulting in the Snow

blower propelling forward when starting the engine and may cause damage to the

drive & auger control

(levers) when trying to engage them.

4.

Cut and remove all tie wraps that are on Cables, Frame Handles, Drive Control (Lever) &

Auger Control (Lever).

5.

Verify that the connection for the Upper & Lower Drive/Auger Cables is accurate. (See

Figure 3)

Figure 3

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Step 3: Installing Speed Control Connection Rod

1. Install the connection rod to the hole in the Frame as indicated on Figure 4 -1.

2. Install another side of connection rod to the hole in the trigger as indicated on Figure 4-2.

Fig.4-2

Fig.4-1

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Step 4: Installing the Chute Assembly

1. Insert Lower Discharge Chute/Support Tube Assembly into the designated Chute opening for the

Lower Discharge Chute, while inserting the Support Tube into the designated base of the Frame.

(See Figure 5).

2. Secure Support Tube to base with (2) Screws and nuts provided.

Figure 5

Step 5: Installing the Chute Handle

1. Slide Chute Handle through Chute Handle Guide near the Upper Panel, as indicated on Figure 6.

2. Attach Chute Handle to base of Chute Gear Connection and secure with Cotter Pin, as indicated on

Figure 6.

Figure 6

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3. Verify that ALL cables are clear and not obstructing the Chute Handle operation of your snow

thrower unit. Clip the cable into the hook. (See Figure 7)

Figure 7

Step 6-Installing Clean Out Tool

1. Insert the clean out tool into the lower handle bracket

Figure 8

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Step 7 – Skid shoes installation and adjustments

1. Locate the set of skid shoes from parts bag and remove the bolts.

2. Loosely install the skid shoes using the bolts and hex nuts as shown on each side of the auger housing.

Make sure the skid shoe tip faces out.

Adjustment of the skid shoes sets the height above the ground at which the auger shave plate operates.

For clearing snow from concrete, asphalt, and other smooth surfaces, set the auger shave plate so that the

bottom of the plate is just above the ground.

For clearing snow from gravel, dirt, and other rough surfaces set the auger shave plate slightly above the

ground to avoid dirt and gravel from entering the auger.

The optimal height of the plate will vary depending on the type of surface being cleared. Surfaces with

larger gravel or stones require a higher shave plate setting.

3. Move the snow thrower to a solid, smooth, and level surface.

4. Place a spacer board on the ground underneath the auger shave plate between the skid shoes. The

thickness of the board should be the same as the height above the ground you wish to raise the auger

shave plate. The skid shoes should not touch the board.

5. With the two nuts loose allow the skid shoe to slide to the ground then tighten the nuts to secure the

skid shoe.

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SNOW THROWER PREPARATION

ADD OIL

The snow thrower is shipped without oil. User must add the proper amount of oil before operating the

snow blower for the first time. The oil capacity of the engine crankcase is 16 fl. oz. For general use, we

recommend 5W-30, 4-stroke engine oil.

ENGINE OIL RECOMMENDATIONS

Select good quality detergent oil bearing the American Petroleum Institute (API) service classifications

SJ, SL, or SM (synthetic oils may be used). Use the ASE viscosity grade of oil from the following chart

that matches the starting temperature anticipated before the next oil changes.

To add oil, follow these steps:

1. Make sure the snow thrower is on a level surface. Tilting the snow thrower to assist in filling will

cause oil to flow into engine areas and will cause damage. Keep

snow thrower level!

2. Remove the dipstick from the engine.

3. Add oil slowly as to not overflow the unit.

4. To check the oil level, wipe the dipstick with a clean rag. Insert

the dipstick into the oil fill opening without screwing it in.

Remove the dipstick to check the oil mark.

5. Slowly add more oil and repeat step 4 until the oil mark reaches to

the top of the dipstick. Do not overfill the crankcase.

6. Check for oil leaks. Tighten dipstick firmly.

ADD GASOLINE

Use fresh (within 30 days from purchase), lead-free gasoline with a minimum of 87 octane rating. Do not

mix oil with gasoline.

To add gasoline, follow these steps:

1. Make sure the snow thrower is on a level surface.

2. Unscrew fuel tank cap and set aside. NOTE: The fuel cap may be tight and hard to unscrew.

3. Slowly add unleaded gasoline to the fuel tank. Be careful not to overfill. The capacity of the fuel tank

is 0.66 gallons. NOTE: Do not fill the fuel tank to the very top. Gasoline will expand and spill over

during use even with the fuel cap in place.

4. Reinstall fuel cap and wipe clean any spilled gasoline with a dry cloth.

IMPORTANT:

• Never use an oil/gasoline mixture.

• Never use old gasoline.

• Avoid getting dirt or water into the fuel tank.

• Gasoline can age in the tank and make starting difficult. Never store snow thrower for extended

periods of time with fuel in the tank or the carburetor.

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• NOTE: After completing the above preparation, the engine is ready to be started.

WARNING! Keep the area of operation free from foreign objects that can be thrown by the auger and/or

impeller blades. Perform a thorough inspection of the area since some objects may be hidden from view

by surrounding snow. If the snow thrower hits an obstruction or picks up a foreign object during use, stop

the snow thrower immediately, remove the obstruction, and inspect it for damage. Repair or replace any

damaged parts before restarting and operating you snow thrower.

• Keep children, pets, and bystanders away from the area of operation. Be aware that the normal noise

of the snow thrower when turned on may make it difficult for you to hear approaching people.

• Start your clearing path by throwing snow in a back and forth motion. To clear in the opposite

direction, stop your snow thrower and pivot it on its’ wheels to face the opposite direction. Make sure

to overlap clearing paths.

• Determine the direction of the wind. If possible, move in the same direction as the wind so that the

snow is not thrown against the wind, back into your face and on the just cleared path.

WARNING! DO NOT USE YOUR HANDS TO UNCLOG CHUTE.

Stop the motor before

removing debris. Use the supplied Clean-out tool to unclog the chute. Do not walk in front of your

running snow thrower. Do not direct discharged snow towards bystanders.

• Do not apply additional man-made load to the engine since this may damage the engine.

• Some parts of your snow thrower may freeze under extreme temperature conditions. Do not attempt

to operate your snow thrower with frozen parts. If the parts freeze while your snow thrower is in use,

stop the unit and inspect it for frozen parts. Thaw all parts before restarting and operating your snow

thrower. Never force parts or controls that are frozen. Never use an open flame of any sort to thaw

frozen parts.

Pre-Operation Inspection -

IMPORTANT!!!

Before using your snow thrower for the first time, check the following:

• Have you read and followed all setup and operation procedures for the engine as outlined?

• Has the engine been filled with oil and gasoline to the proper level?

• Are all snow thrower components properly attached and assembled?

• Are there any broken or damaged parts?

• Are all fasteners tight?

• Are the tires inflated to the proper pressure?

NOTICE: If you are unsure about the assembly or condition of any of your snow thrower parts, please

call our customer service department at (800)791 9458.

AUGER AND DRIVE CONTROLS

1. To engage the auger (blades), press down on the auger control lever (left side handle).

2. To engage the drive, press down on the drive control lever (right side handle). The machine should

start moving in the direction and speed for the respective setting on the speed/gear control.

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PowerSmart PSSMN24 Manuel utilisateur

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