Snapper 520E User Manual
OPERATOR’S
MANUAL
Single Stage
Snowthrower
520M Models
Mfg. No. Description
1694585 520M, 5HP Snowthrower, Manual Start
85663 SS5201R, 5HP Snowthrower, Manual Start
520E Models
Mfg. No. Description
1694586 520E, 5HP Snowthrower, Electric Start
85664 SS5201E, 5HP Snowthrower, Electric Start
Manual No 1727191
Rev 4/2004
TP 100-4092-00-SW-SN
1
Table of Contents
Safety Rules & Information
Training ...................................................................2
Preperation .............................................................2
Operation ................................................................2
Children...................................................................3
Clearing a Clogged Discharge Chute .....................3
Service, Maintenance, and Storage........................3
Emisions .................................................................3
Identification Numbers ............................................4
Identification Numbers, CE Models.........................5
Safety Decals..........................................................6
International Symbols .............................................6
Assembling the Snowthrower ....................................7
Controls & Operation
Snowthrower Controls.............................................8
Engine & Starting Controls......................................9
General Operation ................................................10
Checks Before Each Start-Up...............................10
Mixing Fuel............................................................11
Starting the Engine ...............................................12
Stopping the Engine..............................................12
Operating the Snowthrower ..................................13
Snowthrowing Tips................................................13
After Each Use......................................................13
Off-Season Storage ..............................................13
Starting After Storage ...........................................11
Regular Maintenance
Removing Belt Cover ............................................14
Lubrication ............................................................14
Troubleshooting & Service
Troubleshooting ....................................................15
Removing Engine Cover .......................................15
Auger Control Cable Adjustment ..........................16
Carburetor Adjustment (Ref. only) ........................16
Replacing the Drive Belt .......................................17
Replacing the Scraper Blade ................................17
Servicing the Spark Plug.......................................17
Appendices
Specifications........................................................18
Parts & Accessories..............................................18
Technical Manuals ................................................18
Engine exhaust from this product contains
chemicals known, in certain quantities, to cause
cancer, birth defects, or other reproductive harm.
WARNING
2
This machine is capable to amputating hands and feet. 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 cautions or
warnings which must be followed.
Safety Rules & Information
TP-600-3606-02-LW-UV
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, particularly 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 adequate winter outer garments. Wear footwear that will
improve footing on slippery surfaces.
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 containers 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 dispenser 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 immediately.
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. If the 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 inspections.
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 enclosures, 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 disengage the auger and traction controls, stop engine,
and remove keys.
20. Do not operate the unit while under the influence of
alcohol or drugs.
3
8. Always follow the engine manual instructions for storage 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 deterioration. Frequently check components and replace
with manufacturer’s recommended parts, when necessary.
14. Check control operation frequently. Adjust and service as required.
15. Use only factory authorized replacement parts when
making repairs.
16. Always comply with factory specifications on all settings 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 service procedures can result in hazardous operation,
equipment damage and voiding of manufacturer’s
warranty.
19. Check shear bolts and other bolts at frequent intervals 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 emissions label.
Safety Rules
21. Keep in mind the operator is responsible for accidents 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 discharge chute is the most common cause of injury associated 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 intervals 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 dryers. 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. If fuel 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 practices when refueling the unit after transportation or
storage.
4
Product Identification
ID Tag
When contacting your authorized dealer for replacement parts, service, or information you MUST have
these numbers.
Record your model name/number, manufacturer’s identification 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 Models: Place the extra copy of the identification tag
in the manual
SSAAMMPPLLEE
SSAAMMPPLLEE
North American
Models
CE Models
ENGINE REFERENCE DATA
Model Description Name/Number
Unit MFG Number
PRODUCT REFERENCE DATA
Unit SERIAL
Number
Dealer Name
Date Purchased
Engine Make
Engine Type/Spec
Engine Model
Engine Code/Serial Number
Mower Deck MFG Number
Mower Deck SERIAL
Number
Identification Numbers
5
Mfg. No.: 169XXXX
Serial No.: XXXXX
kW: XXX
Engine RPM XXXX
LpA: XXX dB(A)
Vibration @ Wheel: XXX m/s²
2002
dB(A)
Port Washington, WI USA 53074-0997
Simplicity Mfg. Inc.
CE IDENTIFICATION TAG MARKINGS
A. Manufacturer’s Identification 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. Sound Pressure at Operator’s Position in Decibels **
K. Vibration*
This unit complies with European Harmonized Lawn Mower
Standard EN 836, European Machinery Directive 98/37/EC,
and European EMC Directive 89/336/EC
* Tested according to EN 836:1997/A2:2001, EN 1032:
1996, EN 1033:1995
** Tested according to EN836:1997/A2:2001
*** Tested according to 2000/14/EC
A
B
C
D
J
K
E
F
G
H
I
CE Models:
Place copy of
Identification Tag here.
Product Identification
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