Simplicity 7800085 User Manual

() Bimplicilq

OPERATOR'S

MANUAl

SNAPPER

Intermediate

Snowthrower Models

Mfg. No.

7800084 7800086

7800085 7800087 7800138

Description

175246E, 7.5HP OHV, Electric Start EI75246E, 7.5HP OHV, Electric Start (CE)

17524E, 7.5HP OHV, Electric Start 17524EX, 7.5HP OHV, Manual Start (CE) EI75246, 7.5HP OHV, Manual Start (CE)

Rev. Date 6/14/2006

TP 100-5190-O0-1S-SN

7100723

Revision O0

TableofContents

Safety Rules & Information

Training ................................................................... 2

Preparation ............................................................. 2

Operation ................................................................ 2

Children ................................................................... 3

Clearing a Clogged Discharge Chute ..................... 3

Service, Maintenance and Storage ......................... 3

Emissions ................................................................ 3

Identifications Numbers .......................................... 5

Decals ..................................................................... 6

Safety Icons ............................................................ 7

Features, Controls, & Operation

Control Locations .................................................... 8

Starting Controls ................................................... 10

Ground Speed Controls ........................................ 11

Auger Control ........................................................ 11

Deflector Controls ................................................. 11

Scraper Height ...................................................... 11

Traction Lock Control ............................................ 11

General Operation

Checks Before Each Start-Up ............................... 12

Starting The Engine .............................................. 13

Operating The Snowthrower ................................. 14

Clearing a Clogged Discharge Chute ................... 14

Ground Speed Selector ........................................ 14

Deflector ................................................................ 15

Scraper Bar & Skid Shoes .................................... 15

Free Wheeling and Traction Drive Lock ................ 16

After Each Use ...................................................... 16

Regular Maintenance

Schedule ............................................................... 17

Checking Tire Pressure ........................................ 17

Checking Auger Gear Case Lubrication ............... 17

Lubrication ............................................................ 18

Check / Lubricate Free-hand Linkage ................... 19

Lubricate Auger Shaft & Assembly ....................... 19

Storage ................................................................. 19

Troubleshooting, Adjustment, & Service

Troubleshooting .................................................... 20

Speed Selector Pivot Adjustment ......................... 22

Traction Drive Clutch Cable Adjustment ............... 22

Discharge Chute Worm Assy. Adjustment ............ 23

Discharge Chute Control Rod Gear Adjustment ...23

Auger Drive Clutch Cable Adjustment .................. 24

Drive Belt Adjustment ........................................... 24

Drive Belt Replacement ........................................ 26

Roller Chain Replacement .................................... 28

Shear Pin Replacement ........................................ 28

Specifications .................................................... 29

Replacement Parts & Accessories ................. 30

Technical Manual availability ........................... 30

WARNING

You must read, understand and comply with all safety and operating instructions in this manual before attempting to set-up and operate your

snowthrower. Failure to comply with all safety and operating

instructions can result in loss of machine control, serious personal injury to you and/or

bystanders, and risk of equipment and property damage. The triangle in the text signifies important cautions or warnings which must be

followed.

- , WARNING

Engine exhaust from this product contains

chemicals known, in certain quantities, to cause cancer, birth defects, or other reproductive harm.

SafetyRules& Information

This machine is capable to amputating hands and feet and throwing objects. Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment. The triangle _ in text signifies

important safety information which must be followed.

TRAINING

1. Read, understand, and follow all instructions on the machine and in the manuals before operating this

unit. Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly.

2. Never allow children to operate the equipment. Never allow adults to operate the equipment without proper instruction.

3. Keep the area of operation clear of all persons, partic- ularly small children and pets.

4. Exercise caution to avoid slipping or falling especially

when operating in reverse.

PREPARATION

1. Thoroughly inspect the area where the equipment is to be used and remove all doormat, sleds, boards, wires, and other foreign objects.

2. Disengage all clutches and shift into neutral before starting engine (motor).

3. Do not operate the equipment without wearing ade-

quate winter outer garments. Wear footwear that will

improve footing on slippery surfaces. Avoid loose fit-

ting clothing that can get caught in moving parts.

4. Handle fuel with care; it is highly flammable. (a) Use an approved fuel container. (b) Never add fuel to a running engine or hot engine. (c) Fill fuel tank outdoors with extreme care. Never fill

fuel tank indoors. Replace fuel cap securely and wipe up spilled fuel.

(d) Never fill containers inside a vehicle or on a truck

or trailer bed with a plastic liner. Always place con- tainers on the ground, away from your vehicle, before filling.

(e) When practical, remove gas-powered equipment

from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such on a trailer with a

portable container, rather than from a gasoline dis- penser nozzle. (f) Keep nozzle in contact with the rim of the fuel tank

or container opening at all times, until refueling is complete. Do not use a nozzle lock-open device.

(g) Replace gasoline cap securely and wipe up spilled

fuel.

(h) If fuel is spilled on clothing, change clothing imme-

diately.

5. Use extension cords and receptacles as specified by

the manufacturer for all units with electric drive

motors or electric starting motors.

6. Adjust the collector housing height to clear gravel or

crushed rock surfaces.

7. Never attempt to make any adjustments while the engine (motor) is running (except when specifically recommended by the manufacturer).

8. Let engine (motor) and machine adjust to outdoor

temperatures before starting to clear snow.

9. Always wear safety glasses or eye shields during

operation or while performing an adjustment or repair to protect eye from foreign objects that may be

thrown from the machine.

OPERATION

1. Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

2. Exercise extreme caution when operating on or crossing gravel drives, walks, or roads. Stay alert for

hidden hazards or traffic.

3. After striking a foreign object, stop the engine (motor),

remove the wire from the spark plug, disconnect the cord on electric motors, thoroughly inspect the snowthrower for any damage, and repair the damage before restarting and operating the snowthrower.

4. Ifthe unit should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibration is generally a warning of trouble.

5. Stop the engine (motor) whenever you leave the operating position, before unclogging the collector/impeller housing or discharge guide, and when making any repairs, adjustments, or inspec-

tions.

6. When cleaning, repairing, or inspecting make certain the collector/impeller and all moving parts have stopped. Disconnect the spark plug wire and keep the wire away from the plug to prevent accidental starting.

7. Do not run the engine indoors except for starting the engine or for transporting the snowthrower in or out of the building. Open the outside doors; exhaust fumes are dangerous.

8. Exercise extreme caution when operating on slopes.

Do not attempt to clear steep slopes.

9. Never operate the snowthrower without proper guards, plates, or other safety protective devices in place and working.

10. Never direct the discharge toward people or areas where property damage can occur. Keep children and others away.

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

12. Never operate the machine at high transport speeds on slippery surfaces. Look behind and use care when operating in reverse.

13. Disengage power to the collector/impeller when snowthrower is transported or not in use.

14. Use only attachments and accessories approved by the manufacturer of the snowthrower (such as wheel weights, counterweights, or cabs).

15. Never operate the snowthrower without good visibility or light. Always be sure of your footing, and keep a

firm hold on the handles. Walk, never run.

16. Never touch a hot engine or muffler.

17. Never operate the snowthrower near glass enclo- sures, automobiles, window wells, drop-offs, and the

like without proper adjustment of the discharge angle.

18. Never direct discharge at bystanders or allow anyone

in front of the unit.

19. Never leave a running unit unattended. Always disen- gage the auger and traction controls, stop engine, and remove keys.

20. Do not operate the unit while under the influence of alcohol or drugs.

TP-600-3 606-03-LW-UV 2

Safety Rules

21. Keep in mind the operator is responsible for acci- dents occurring to other people or property.

22. Data indicates that operators, age 60 years and above, are involved in a large percentage of power

equipment-related injuries. These operators should evaluate their ability to operate the unit safely enough

to protect themselves and others from injury.

23. DO NOT wear long scarves or loose clothing that could become entangled in moving parts.

24. Snow can hide obstacles. Make sure to remove all obstacles from the area to be cleared.

CHILDREN

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.

1. Keep children out of the area and under the watchful care of another responsible adult.

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

3. Never allow children to operate the unit.

4. Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure

vision.

CLEARING A CLOGGED DISCHARGE CHUTE

Hand contact with the rotating impeller inside the dis- charge chute is the most common cause of injury associ- ated with snowthrowers. Never use your hand to clean out the discharge chute.

To clear the chute:

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.

SERVICE, MAINTENANCE, AND STORAGE

1. Check shear bolts and other bolts at frequent inter- vals for proper tightness to be sure the equipment is

in safe working condition.

2. Never store the machine with fuel in the fuel tank inside a building where ignition sources are present

such as hot water and spacer heaters, or clothes dry- ers. Allow the engine to cool before storing in any

enclosure.

3. Always refer to the operator's manual for important

details if the snowthrower is to be stored for an

extended period.

4. Maintain or replace safety and instruction labels as necessary.

5. Run the machine a few minutes after throwing snow

to prevent freeze-up of the collector/impeller.

6. Iffuel is spilled, do not attempt to start the engine but move the machine away from the area of spillage and

avoid creating any source of ignition until fuel vapors

have dissipated.

7. Always observe safe refueling and fuel handling prac-

tices when refueling the unit after transportation or

storage.

8. Always follow the engine manual instructions for stor- age preparations before storing the unit for both short and long term periods.

9. Always follow the engine manual instructions for proper start-up procedures when returning the unit to

service.

10. Maintain or replace safety and instruction labels as necessary.

11. Keep nuts and bolts tight and keep equipment in

good condition.

12. Never tamper with safety devices. Check their proper

operation regularly and make necessary repairs if they are not functioning properly.

13.Components are subject to wear, damage, and dete- rioration. Frequently check components and replace

with manufacturer's recommended parts, when nec- essary.

14.Check control operation frequently. Adjust and ser-

vice as required.

15. Use only factory authorized replacement parts when making repairs.

16.Always comply with factory specifications on all set-

tings and adjustments.

17.Only authorized service locations should be utilized

for major service and repair requirements.

18. Never attempt to make major repairs on this unit unless you have been properly trained. Improper ser-

vice procedures can result in hazardous operation, equipment damage and voiding of manufacturer's

warranty.

19.Check shear bolts and other bolts at frequent inter-

vals for proper tightness to be sure the equipment is

in safe working condition.

EMISSIONS

1. Engine exhaust from this product contains chemicals known, in certain quantities, to cause cancer, birth

defects, or other reproductive harm.

2. If available, look for the relevant Emissions Durability Period and Air Index information on the engine emis-

sions label.

North

American / CE

Models

CE Models (only)

Identifinatinn NnnmherS

ID Tag Location

IdentificationNumbers

When contacting your authorized dealer for replace- ment parts, service, or information you MUST have

these numbers.

Record your model name/number, manufacturer's identi-

fication numbers, and engine serial numbers in the

space provided for easy access. These numbers can be

found in the locations shown.

NOTE: For location of engine identification numbers, refer to the engine owner's manual.

CE IDENTIFICATION TAG MARKINGS

A. Manufacturer's Identification Number (Part Number) B. Manufacturer's Serial Number

C. Power Rating in Kilowatts

D. Maximum Engine Speed in Rotations per Minute

E. Manufacturer's Address F. Year of Manufacture

G. CE Compliance Logo

H. Mass of Unit in Kilograms

I. Sound Power in Decibels *

J. Model Number

I-J=[o]_ll[o]m/ ;l =l;l=l;l =l_[o]=l ImT:¥/r:q

Model Description Name/Number

Unit MFGNumber

Dealer Name

Engine Make Engine Model

Engine Type/Spec Engine C0de/Serial Number

Unit SERIAL Number

Date Purchased

NOTE: Decal format and configuration may differ from illustration.

See page 29 for actual CE compliance information.

* See page 29 for CE compliance information regarding sound pressure and vibration.

SafetyDecals

GENERAL

This unit has been designed and manufactured to pro- vide you with the safety and reliability you would expect from an industry leader in outdoor power equipment

manufacturing.

Although reading this manual and safety instructions it

contains will provide you with the necessary basic knowl-

edge to operate this equipment safely and effectively, we

have placed several safety labels on the unit to remind you of this important information while you are operating your unit.

NO RTH AM ERICAN _o_;_ ..........

MODEL DECALS I__;;&,_ .........

Part No. 7100821

WARNING / Main Dash Decal, North American Models

All safety and instructional messages on your unit should be carefully read and obeyed. Personal bodily injury can

result when these instructions are not followed. The information is for your safety and it is important. The

safety decals below are on your unit.

If any of these decals are lost or damaged, replace them

at once. See your local dealer for replacements. These labels are easily applied and will act as a constant

visual reminder to you, and others who may use the equipment, to follow the safety instructions necessary for safe, effective, operation.

Part No. 1726946

Auger Control Decal

Part No. 1733057

Discharge Chute Danger Decal

CE MODEL DECALS

Part No. 7100822

WARNING / Main Dash Decal, CE Models

Part No. 1727207

Discharge Chute Danger Decal

Part No. 1716532

Auger Danger Decal

iiiii _!i!!iii¸ Jil_Kili_i_:ii_ii_i_ii_!_i!i!ii!_ilii

I_1_]

Auger Control Decal

Part No. 1727208

Auger Danger Decal

Part No. 1722867

Lubrication Decal

Part No. 1727023

Part No. 1722867

Lubrication Decal

CFSafety Ir.nns& CnmnlianceSpecS

Warning: Read Operator's Manual. Read and understand the Operator's

Manual before using this machine.

Danger: Thrown Objects. This machine is capable of throwing

objects and debris. Keep bystanders away.

Warning: Remove Key Before Servicing.

Remove the key, disconnect spark plug wire, and consult technical litera-

ture before performing repairs or

maintenance.

Danger: Burn Hazard. Never touch a hot engine or muffler.

Danger: Dismemberment.

The auger can amputate limbs. Keep hands and feet away from auger and rotating parts. Keep bystanders and children away when engine is running.

Danger: Dismemberment.

The impeller can amputate limbs. Stop the engine, remove the key, and disconnect spark plug wire before clearing the discharge chute or per- forming service work. Keep hands and feet away from impeller and rotat- ing parts.

Danger: Breathing Hazard. Do not run the engine indoors except

for starting the engine or for transport- ing the snowthrower in or out of the building. Open the outside doors; exhaust fumes are dangerous.

Danger: Remove Key Before Refueling.

Stop engine, remove key, and wait at least 2 minutes before refueling.

Features,Controls,&

Operation

Please take a moment

and familiarize yourself with the

name, location, and function of these

controls so that you will

better understand the safety and operating

instructions provided in this manual

ALL MODELS

Features& Controls

CONTROL LOCATIONS

The information below briefly describes the function of individual controls. Starting, stopping, and driving require the

combined use of several controls appfied in specific sequences. To learn what combination and sequence of controls to use for various tasks see the OPERATION section.

_ Speed Selector

Selects forward speeds 1-5 and reverse speeds 1-2.

Traction Control / Free Hand TM Lock

Engages traction drive to wheels when depressed. Also locks auger control when depressed simultaneously. Releasing the traction control lever releases the Free Hand TM auger control lock and stops the drive wheels.

_._ Auger Control

Engages the auger/impeller when depressed. Releasing

the control stops the auger/impeller.

Chute Direction Control

Rotates the discharge chute to desired position.

5_ Chute Deflector Knob

Locks chute deflector in desired position.

Traction Lock Pins

r_ Fuel

Fuel tank filler cap (see illustration). Note: The fuel shut

off valve is located under the fuel tank. Close the valve when the snowthrower is not in use. Open the valve

before starting.

r_ Starter Handle

Used to pull-start the engine.

E Primer Button

Primes carburetor for faster cold starting.

_ Engine Key

Prevents starting of engine without key. Stops engine

when removed.

W Choke Knob

Adjusts air/fuel mix for easier cold weather starting.

On/Off Switch

The traction drive to each wheel can be locked and unlocked with the Traction Lock Pins (H, Figure 4) to per-

mit the unit to "free-wheel," allowing easier manual han- dling and transport of the snowthrower.

r_ Electric Start Button (Optional)

Activates electric starter.

Prevents starting of engine.

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