Snapper LE3171R, LE3191R, LE3191E User Manual

Safety Instructions & Operator’s Manual for

L.E. SINGLE STAGE

SMALL FRAME

SNOW THROWER

SERIES 1

MODELS

LE3171R LE3191R LE3191E

MODEL NUMBER EXPLANATION

L E 3 19 1 E

MODEL DESIGNATION ENGINE OPTIONS ENGINE POWER * SERIES DESIGNATION AUGER WIDTH

L – Light Weight Frame 17 – 17” Auger Width 1 -- Series Designation E – Easy Operation 19 – 19” Auger Width E – 110 Volt Electric Start 3 – 3.0 (Engine Power *) R – Recoil Start

Thank you for buying a SNAPPER Product! Before operating your Snow Thrower, read this manual carefully and pay particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 - 4. Remember that all power equipment can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in accordance with the operating instructions and common sense.

* Actual sustained engine power will likely be lower due to operating limitations and environmental factors. See POWER RATINGS on Page 5 for further information.

INSTRUCTION No. 7100947 (I.R. 6/26/2006)

TP 100-5205-00-SX-SN

IMPORTANT SAFETY INSTRUCTIONS

WARNING: This powerful machine is capable of amputating hands and feet and can throw objects that can cause injury and damage! Failure to comply with the following instructions may result in serious injury to the operator or other persons. The owner of the snow thrower must understand these instructions and, furthermore, must allow only persons who understand these instructions to operate snow thrower. Each person operating the snow thrower must be of sound mind and body and must not be under the influence of any substance, which might impair vision, dexterity, or judgment. If you have any questions pertaining to your snow thrower which your dealer cannot answer to your satisfaction, call or write the Customer Service Department at SNAPPER, McDonough, Georgia 30253. Phone: 800/935-2967.

PROTECTION FOR CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the snow removal activity. Never assume that the children will remain where you last saw them.

1. DO NOT allow children in the area when snow thrower is being operated.

2. DO NOT allow pre-teenage children to operate snow thrower.

3. ALLOW only responsible adults and teenagers with mature judgment to operate the machine and then only after being thoroughly instructed and under the close supervision of an experienced adult operator.

4. Keep the area clear of all persons, particularly small children and pets.

5. Know how to STOP the snow thrower and disengage the controls quickly.

PREPARATION

1. Warn everyone in advance to stay clear of area.

Keep especially watchful for children and pets darting into area while operating.

2. Read, understand, and follow instructions and

warnings in this manual and on the machine. Know the controls and the proper use of the snow thrower before starting.

3. Data indicates that operators, age 60 and above,

are involved in a large percentage of snow thrower-related injuries. These operators should evaluate their ability to operate the snow thrower safely enough to protect themselves and others from serious injury.

4. Disengage all clutches and shift into neutral

before starting the engine (motor).

5. Wear adequate winter clothing including boots

which will give you maximum footing on slippery surfaces. Exercise CAUTION to avoid slipping or falling.

6. DO NOT wear loose fitting clothing that can get

caught in moving parts.

7. Before the first snow fall, check the area to be

cleared and remove all objects such as doormats, sticks, toys, wires, rocks, etc., which could be hurled or jam the snow thrower.

PREPARATION

8. Survey the area to be cleared beforehand and plan where snow is to be blown. Be prepared to release auger/impeller clutch or to change discharge chute direction quickly to discharge away from windows, cars, buildings and doorways to avoid property damage or personal injury from hurled objects.

9. Use only approved extension cords and receptacles in good condition and with sufficient capacity to carry the current to the machine if equipped with electric starting motors.

10. Handle fuel with extra care. Fuels are flammable and vapors are explosive. Store only in an approved fuel container. Never remove fuel cap or add fuel with the engine running. Add fuel outdoors only with the engine stopped and cool. Clean spilled fuel and oil from machine. DO NOT smoke. DO NOT run engine indoors.

OPERATIONAL PRECAUTIONS

1. Before starting, make visual check to make sure auger/impeller housing is clear and all guards and shields are in place and tight.

2. DO NOT operate machine without proper guards shields, deflectors, or other safety protective devices in place and functioning properly.

3. Should the auger/impeller become clogged, release the auger/impeller clutch control and, as an additional precaution, STOP the engine before attempting to unclog the auger/impeller or discharge chute.

4. DO NOT attempt to unclog the auger/impeller or discharge chute by reaching in with your hands. Use the clean-out tool or similar implement to unclog.

5. DO NOT attempt to unclog the auger/impeller or discharge chute with the engine running. STOP engine and remove key. Wait for all motion to STOP.

6. STOP engine (motor) and remove key before leaving the operator position for any reason. DO NOT put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

IMPORTANT SAFETY INSTRUCTIONS

OPERATIONAL PRECAUTIONS

7. Start engine only where exhaust fumes will be safely dissipated. Allow a brief warm-up period, and practice operation of controls outside before putting the machine to work.

8. After striking a foreign object, STOP the engine (motor), remove the key, and remove the wire from spark plug. Thoroughly inspect the snow thrower for any damage, and repair the damage before restarting and operating the snow thrower.

9. STOP the engine if the machine starts to vibrate excessively as this normally indicates mechanical problems. Remove the key and disconnect the spark plug wire to prevent unintentional starting before servicing or repairing the machine.

10. Exercise extreme CAUTION when operating on slopes.

11. DO NOT clear snow across the face of slopes. Exercise extreme CAUTION when changing direction on slopes. DO NOT attempt to clear steep slopes.

12. DO NOT leave machine unattended with the engine running. STOP engine and remove key to prevent unauthorized operation.

13. Release clutch control and make sure auger/impeller has STOPPED before rotating discharge chute, adjusting deflector, or placing hands near auger/impeller.

14. DO NOT use snow thrower on surfaces above ground level, such as, a roof of a building.

15. DO NOT direct the discharge toward people or areas where property damage can occur. Keep children and others away.

16. Exercise extreme CAUTION when operating on or crossing gravel drives, walks, or roads. Stay alert for hidden hazards or traffic.

17. DO NOT overload the machine capacity by attempting to clear snow at too fast a rate.

18. Never operate the machine at high transport speeds on slippery surfaces. Look behind and use care when backing.

19. Disengage power to the auger/impeller when snow thrower is transported or not in use.

20. Use only attachments and accessories approved by the manufacturer of the snow thrower (such as wheels weights, counterweights, cabs and the like).

21. 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.

22. DO NOT touch a hot engine or muffler.

CLEARING A CLOGGED DISCHARGE CHUTE

Hand contact with the rotating auger/impeller inside the discharge chute is the most common cause of injury associated with snow throwers. DO NOT use your hand to clean out the discharge chute. To clear the chute:

1. STOP the engine. Remove the key.

2. Wait 10 seconds to be sure the auger/impeller blades have stopped rotating.

3. Always use the clean-out tool. DO NOT use your hands.

SAFE HANDLING OF GASOLINE

To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive

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

2. Use only an approved fuel container.

3. DO NOT remove fuel cap or add fuel with the engine running. Allow the engine to cool before refueling.

4. DO NOT refuel the machine indoors.

5. DO NOT store the machine or fuel container inside where there is an open flame, spark or pilot light such as on a water heater or other appliances.

6. DO NOT fill fuel containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place the containers on the ground away from the vehicle before filling.

7. Remove gas-powered equipment from the vehicle or trailer and refuel it on the ground. If this is not possible, then refuel equipment using a portable container, rather than a gasoline dispenser nozzle.

8. DO NOT start gas powered equipment in enclosed vehicles or trailers.

9. Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. DO NOT use a nozzle lock-open device

10. If fuel is spilled on clothing, change clothing immediately.

11. DO NOT overfill a fuel tank. Replace fuel cap and tighten securely.

IMPORTANT SAFETY INSTRUCTIONS

MAINTENANCE AND STORAGE

1. DO NOT store machine or fuel container inside where fumes may reach an open flame, spark, or pilot light as in a water heater, furnace, clothes dryer or other gas appliance. Allow engine to cool before storing machine in an enclosure. Store fuel container out of reach of children in a well ventilated, unoccupied building.

2. Keep machine and engine free of excess oil, grease and spilled fuel to reduce fire hazard.

3. When draining fuel tank, drain fuel into an approved container outdoors and away from open flame.

4. Inspect all bolts, nuts and screws frequently and keep properly tightened.

5. Use only recommended shear bolts (if equipped) to prevent possible damage to machine.

NOTE: Specifications are correct at time of printing and are subject to change without notice.

6. Service engine and make adjustments only when engine is stopped. Remove key, remove wire from spark plug, secure wire away from plug, and disconnect cord from electric starting motors to prevent accidental starting.

7. DO NOT change engine governor speed settings or overspeed engine.

8. DO NOT test for spark by grounding the spark plug next to spark plug hole. Spark from the plug could ignite gas exiting engine.

9. Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices.

10. Maintain safety and instruction labels as necessary.

11. Use only genuine SNAPPER replacement parts to assure that original standards are maintained.

TABLE OF CONTENTS

SECTION 1 - IMPORTANT SAFETY INSTRUCTIONS ..........................2-4

TABLE OF CONTENTS............................................................................. 5

SECTION 2 - OPERATING INSTRUCTIONS .......................................6-10

Pre-start Checklist ........................................................................................... 6-7

Starting & Stopping Engine (Recoil Start Models)........................................ 8-9

Starting & Stopping Engine (Electric Start Models) ................................... 9-10

Starting & Stopping Auger ............................................................................ 9-10

SECTION 3 - MAINTENANCE INSTRUCTIONS ....................................11

Checking Auger Drive Belt ................................................................................11

Checking Auger Flite Shoes..............................................................................11

Checking Clutch Control Cable ........................................................................11

Annually – End of Each Season........................................................................11

Engine ...........................................................................................................11

Spark Plug ....................................................................................................11

Storage Procedure .............................................................................................11

SECTION 4 - REPAIR AND ADJUSTMENTS ....................................12-14

Auger Drive Belt Adjustment ...................................................................... 12-13

Auger Drive Belt Replacement.................................................................... 13-14

Auger Flite Shoe Replacement .........................................................................14

TROUBLESHOOTING.............................................................................15

SERVICE SCHEDULE............................................................................. 15

Maintenance/Replacement Parts ......................................................................15

WARRANTY AND PRODUCT REGISTRATION ................................16-17

Technical Information

Power Ratings

The power rating labels for individual gas engine models are initially developed by starting with SAE (Society of

Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure) (Revision 2002-05). The above values may not necessarily represent the maximum gross power output of a gas engine per SAE J1995 Engine Power Test Code -- Gross Power Rating. The maximum gross power output of these gas engines may be significantly higher in accordance with the SAE J1995 standard. Given both the wide array of products on which our engines are placed, and the variety of environmental issues applicable to operating the equipment, it may be that the gas engine you have purchased will not develop the rated power when used in a piece of power equipment (actual “on-site” power). This difference is due to a variety of factors including, but not limited to, the following: differences in altitude, temperature, barometric pressure, humidity, fuel, engine lubrication, maximum governed engine speed, individual engine to engine variability, design of the particular piece of power equipment, the manner in which the gas engine is operated, gas engine run-in to reduce friction and clean out the combustion chambers, adjustments to the valves and carburetor, and other factors. The power ratings may also be adjusted based on comparisons to other similar engines utilized in similar applications, and will therefore not necessarily match the values derived using the foregoing codes.

Section 2 - OPERATING INSTRUCTIONS

2.1 PRE-START CHECK LIST

Make the following checks and perform the service required before each start-up.

2.1.1. Check guards, chutes, deflectors and covers to make sure all are in place and securely tightened.

2.1.2. Check auger control to insure it works freely. See Figure 2.1.

AUGER CONTROL

ENGAGE AND DISENGAGE AUGER CONTROL TO INSURE PROPER OPERATION

FIGURE 2.1

2.1.3. Check chute operation. Rotate chute to

insure smooth rotation throughout its range.

WARNING

Use approved fuel container. DO NOT smoke near open fuel container. DO NOT fill fuel tank indoors or when engine is running. Allow engine to cool for at least ten minutes before refilling. Wipe off any spilled fuel before starting engine. DO NOT run engine indoors.

2.1.4. Mix fresh, good quality unleaded gasoline

and SNAPPER 2-cycle engine oil or equivalent. Mix fuel and oil to a 50:1 ratio. See Figure 2.2.

2.1.5. Add premix fuel to tank after pushing the machine outside where fumes can safely dissipate. Make sure cap is tightened after refueling. Refer to Engine Owners Manual for specifications.

2.1.6. Check auger housing, must be free of all obstructions. Clean engine of any accumulation of spilled fuel, dirt, etc.

2.1.7 Make sure the clean-out tool is mounted in the storage position on the snow thrower.

STANDARD FLUID MEASUREMENT (50:1 Ratio)

METRIC FLUID MEASUREMENT (50:1 Ratio)

GASOLINE

(Gallons)

0.25 .64

0.50 1.3

0.75 1.9

1.00 2.6

1.25 3.2

1.50 3.8

2.00 5.1

(Liters)

0.50 10

1.00 20

1.50 30

2.00 40

2.50 50

3.00 60

4.00 80

FIGURE 2.2

(Continued on Next Page)

2 CYCLE OIL

(Ounces)

2 CYCLE OIL

(Cubic Centimeters)

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