Simplicity 1696487-01 Ohjekirja

Kategoria
Snow throwers
Tyyppi
Ohjekirja
Not for
Reproduction
en
Operator’s Manual
de
Bedienungsanleitung
fi
Ohjekirja
fr
Manual de l’opérateur
it
Manuale dell’operatore
no
Bruksanvisningen
sv
Instruktions handbok
Copyright © Briggs & Stratton Power Products Group, LLC.
Milwaukee, WI, USA. All rights reserved.
80014885WST
Rev.: -
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Manual Contents:
Operator Safety ..................................................................6
Safety System Tests ....................................................... 11
Features and Controls .................................................... 11
Operation ......................................................................... 12
Maintenance .................................................................... 16
Troubleshooting .............................................................. 19
The images in this document are representative, and are
meant to complement the instructional copy they accompany.
Your unit may vary from the images displayed. LEFT and
RIGHT are as seen from the operator’s position.
The spark ignition system on this snowthrower complies with
Canadian standard ICES-002.
NOTE: Please refer to the Customer Contact Guide and
Setup Instructions for additional information.
The safety alert symbol indicates a potential personal
injury hazard. A signal word (DANGER, WARNING, or
CAUTION) is used with the alert symbol to designate a
degree or level of hazard seriousness. A safety symbol may
be used to represent the type of hazard. The signal word
NOTICE is used to address practices not related to personal
injury.
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, could
result in minor or moderate injury.
NOTICE indicates an action that could result in damage to
the product.
Operator Safety
Safety Alert Symbol and Signal Words
Hazard Symbol Charts
Snowthrower Hazard Symbols
Symbol Meaning Symbol Meaning
Safety informa-
tion about haz-
ards that can
result in personal
injury.
Read and under-
stand the opera-
tor’s manual
before operating
or servicing the
unit.
Amputation
hazard - rotating
impeller.
Remove the key
before perform-
ing service.
Amputation
hazard - rotating
impeller.
Amputation
hazard - rotating
auger.
Amputation haz-
ard - do not touch
moving parts.
Thrown objects
hazard.
Fire hazard. Explosion haz-
ard.
Shock hazard. Toxic fume haz-
ard.
The following products are covered by this manual:
Products Covered by This Manual
1696212-02
1696255-02
1696381-01
1696390-01
1696484-01
1696485-01
1696486-01
1696487-01
1696488-01
1696489-01
1696490-01
1696491-01
1696493-01
1696494-01
1696495-01
1696522-01
1696523-01
1696524-02
1696649-00
1696651-00
1696652-00
1696656-00
1696657-00
1696658-00
Not for
Reproduction
7
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General Safety Warnings
DANGER
Keep hands, feet, and clothing away from rotating parts.
Rotating parts can contact or entangle hands, feet, hair,
clothing, or accessories.
Failure to observe these safety instructions will result in
traumatic amputation or severe laceration.
Whenever cleaning, repairing, or inspecting the
snowthrower, make sure the engine is OFF, spark
plug wire is disconnected, and all moving parts have
stopped.
Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
Never operate the snowthrower without proper guards,
and other safety devices in place and working.
Never leave the snowthrower unattended while engine
is running. Always disengage the auger and traction
controls, stop engine, and remove keys.
Keep all loose clothing away from the front of the
snowthrower and auger. Scarves, mittens, dangling
drawstrings, loose clothes, and pants can quickly
become caught in the rotating device and amputation
will occur. Tie up long hair and remove jewelry.
Run the machine a few minutes after discharging snow
to prevent freeze-up of the collector/impeller.
Disengage power to the collector/impeller when
snowthrower is transported or not in use.
DANGER
The discharge chute contains a rotating impeller to throw
snow. Never clear or unclog the discharge chute with your
hands. Fingers can quickly become caught in the impeller.
Always use a clean-out tool.
Failure to observe these safety instructions will result in
traumatic amputation or severe laceration.
WARNING
Hand contact with the rotating impeller inside the
discharge chute is the most common cause of injury
associated with snowthrowers.
This snowthrower is capable of amputating hands
and feet, and throwing objects. Read and observe all
the safety instructions in this manual. Failure to do so
could result in death or serious injury.
WARNING
Read, understand, and follow all the instructions on the
snowthrower and in the operator’s manual before operating
this unit.
Failure to observe the safety instructions in this manual
could result in death or serious injury.
Be thoroughly familiar with the controls and the proper
use of the snowthrower.
Make sure you are properly trained before operating
the snowthrower.
Know how to stop the unit and disengage the controls
quickly.
Never allow anyone to operate the snowthrower with-
out proper instruction.
Always follow the instructions in the operator’s manual,
if the snowthrower will be stored for an extended peri-
od.
Maintain or replace safety and instruction labels as
necessary.
Never attempt to make major repairs on the
snowthrower unless you have been properly trained.
Improper servicing of the snowthrower can result in
hazardous operation, equipment damage, and voiding
of the product warranty.
Symbol Meaning Symbol Meaning
Hot surface haz-
ard.
Ear protection
recommended
for extended use.
Keep a safe dis-
tance.
Wear safety
glasses.
Keep children
away.
Kickback hazard.
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WARNING
Engines give off carbon monoxide, an odorless, colorless,
poison gas. Breathing carbon monoxide can cause nau-
sea, fainting, or death.
Start and run the engine outdoors.
Do not run the engine in an enclosed area, even if
doors and windows are open.
WARNING
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.
Keep children out of the area during operation.
Children are often attracted to the equipment. Be
mindful of all persons present.
Be alert and turn the unit off if children enter the area.
Never allow children to operate the unit.
Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure vision.
Children may be present.
WARNING
Fuel and its vapors are extremely flammable and explo-
sive. Always handle fuel with extreme care.
Failure to observe these safety instructions can cause a
fire or explosion which will result in severe burns or death.
When Adding Fuel
Turn off engine and let cool at least 2 minutes before
removing the fuel cap and adding fuel.
Fill fuel tank outdoors or in a well ventilated area.
Do not overfill the fuel tank. To allow for the expansion
of gasoline, do not fill above the bottom of the fuel tank
neck.
Keep fuel away from sparks, open flames, pilot lights,
heat, and other ignition sources.
Check fuel lines, cap, and fittings frequently for cracks
or leaks. Replace if necessary.
Use an approved fuel container.
If fuel spills, wait until it evaporates before starting
engine.
When Starting Engine
Ensure that spark plug, muffler, fuel cap, and air clean-
er (if equipped) are in place and secured.
Do not crank the engine with the spark plug removed.
If fuel is spilled, do not attempt to start the engine, but
move the snowthrower away from the area of the spill,
and avoid creating any source of ignition, until the fuel
vapors have dissipated.
Do not over-prime the engine. Follow the engine start-
ing instructions in this manual.
If the engine floods, set choke (if equipped) to OPEN/
RUN position, move throttle (if equipped) to FAST
position and crank until engine starts.
When Operating Equipment
Do not tip the snowthrower at an angle which causes
the fuel to spill.
Do not choke the carburetor to stop the engine.
Never run the engine with the air cleaner assembly (if
equipped) or the air filter (if equipped) removed.
When Changing Oil
If you drain the oil from the top oil fill tube, the fuel tank
must be empty or fuel can leak out and result in a fire
or explosion.
When Transporting Equipment
Transport with fuel tank EMPTY, or with fuel shut-off
valve OFF.
When Storing Gasoline or Equipment With Fuel in
Tank
Store away from furnaces, stoves, water heaters, or
other appliances that have pilot light or other ignition
source because they can ignite fuel vapors.
WARNING
Objects can be picked up by the auger and thrown from
the chute. Never discharge snow toward bystanders
or allow anyone in front of the snowthrower. Failure to
observe these safety instructions will result in death or
serious injury.
Always wear safety glasses or eye shields during oper-
ation, and while performing an adjustment or repair.
Always be aware of the direction the snow is being
thrown. Nearby pedestrians, pets, or property may be
harmed by objects being thrown.
Be aware of your environment while operating the
snowthrower. Don’t run over items such as gravel,
doormats, newspapers, toys, and rocks hidden under
snow, as they can all be thrown from the chute or jam
in the auger.
Use extreme caution when operating on or crossing
gravel drives, walks, or roads.
Adjust the collector housing height to clear gravel or
crushed rock surface.
Never operate the snowthrower near glass enclo-
sures, automobiles, window wells, drop-offs, and the
like without proper adjustment of the discharge chute
angle.
Familiarize yourself with the area in which you plan to
operate the snowthrower. Mark off boundaries of walk-
ways and driveways.
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WARNING
Safe operation of the snowthrower requires the proper care
and maintenance of the engine.
Disengage all clutches and shift into neutral before
starting the engine.
Let the engine adjust to outdoor temperatures before
starting to clear snow.
Use a grounded three-wire plug for all snowthrowers
equipped with electric drive motors or electric starting
motors.
WARNING
Starting the engine creates sparking.
Sparking can ignite nearby flammable gases.
Explosion and fire could result.
If there is natural gas or LP gas leakage in the area, do
not start the engine.
Do not use pressurize starting fluids because their
vapors are flammable.
WARNING
Running the engine produces heat. Engine parts, espe-
cially the muffler, become extremely hot.
Failure to observe these safety instructions could result in
severe thermal burns on contact.
Never touch a hot engine or muffler. Allow muffler,
engine cylinder, and fins to cool before touching.
Remove debris from muffler area and cylinder area.
Install and maintain in working order a spark arrester
before using equipment on forest-covered, grass-cov-
ered, or brush-covered unimproved land.
U.S.A. Models: It is a violation of California Public
Resource Code Section 4442 to use or operate the
engine on any forest-covered, brush-covered, or
grass-covered land unless the exhaust system is
equipped with a spark arrester, as defined in Section
4442, maintained in effective working order. Other
states or federal jurisdictions may have similar laws.
Contact the original equipment manufacturer, retailer,
or dealer to obtain a spark arrester designed for the
exhaust system installed on this engine.
WARNING
This snowthrower must be properly maintained to ensure
safe operation and performance. Failure to observe the
safety instructions in this manual could result in death or
serious injury.
When performing any maintenance or repairs on the
snowthrower, shut OFF the engine, disconnect spark
plug wire, and keep the wire away from the plug to pre-
vent someone from accidently starting the engine.
Check shear bolts and other hardware at frequent
intervals for proper tightness.
Keep nuts and bolts tight and keep snowthrower in
good condition.
Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if they
are not functioning properly.
Components are subject to wear, damage, and dete-
rioration. Frequently check components and replace
with recommended parts, when necessary.
Check control operation frequently. Adjust and service
as required.
Use only factory authorized replacement parts, or like,
parts when making repairs.
Always comply with factory specifications on all set-
tings and adjustments.
Use only factory authorized, or like, attachments and
accessories such as wheel weights, counterweights,
or cabs.
Never attempt to make any adjustments while the
engine is running (except when specifically recom-
mended by the factory).
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WARNING
This snowthrower is only as safe as the operator. If it is
misused, or not properly maintained, it can be dangerous.
Remember you are responsible for your safety and those
around you.
Keep the area of operation clear of all persons, par-
ticularly small children and pets.
Thoroughly inspect the area where the snowthrower
will be used and remove all doormats, sleds, boards,
wires, and other foreign objects.
Do not operate the snowthrower without wearing ade-
quate winter clothing.
Wear footwear that will improve footing on slippery sur-
faces.
Use caution to avoid slipping or falling especially when
operating the snowthrower in reverse.
Never operate the snowthrower without good visibility
or light. Always be sure of your footing, and keep a firm
hold on the handles.
Do not clear snow across the face of slopes. Use
extreme caution when changing direction on slopes.
Do not attempt to clear steep slopes.
Do not overload the machine capacity by attempting to
clear snow too quickly.
Never operate the snowthrower at high transport
speeds on slippery surfaces. Look behind the
snowthrower and use care when operating in reverse.
Do not use the snowthrower on surfaces above ground
level such as roofs of residences, garages, porches, or
other such structures or buildings.
Operators should evaluate their ability to operate the
snowthrower safely enough to protect themselves and
others from injury.
The snowthrower is intended to remove snow only. Do
not use the snowthrower for any other purpose.
Do not carry passengers.
After striking a foreign object, shut OFF the engine,
disconnect the cord on electric motors, thoroughly
inspect the snowthrower for any damage, and repair
the damage before restarting and operating the
snowthrower.
If the snowthrower vibrates abnormally, shut OFF the
engine. Vibration is generally a warning of trouble. See
an authorized dealer if necessary for repairs.
For models equipped with electric starting motors, dis-
connect the power cord after the engine starts.
WARNING
Damaged or ungrounded power cords could cause electric
shock.
Electric shock could cause severe burns or death.
When Using the Electric Starter
The power cord must be properly grounded at all
times.
Use only a three-conductor power cord properly
grounded to the power source.
If the power cord is damaged, it must be replaced by a
qualified person to avoid a hazard.
WARNING
Rapid retraction of the starter cord (kickback) will pull your
hand and arm toward the engine faster than you can let go.
Broken bones, fractures, bruises, or sprains could result.
When starting the engine
Pull the starter cord slowly until resistance is felt and
then pull rapidly to avoid kickback.
Before operating your unit, read the safety decals. Compare
Figure 1 with the table below. The cautions and warnings are
for your safety. To avoid a personal injury or damage to the
unit, understand and follow all the safety decals.
Safety Decals
WARNING
If any safety decals become worn or damaged, and
cannot be read, order replacement decals from your
local dealer.
A Chute Danger
Decal
(P/N 1727207)
B Auger Danger
Decal
(P/N 1737867)
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Safety System Tests
Safety System Test (units without Free
Hand control)
Determining Which Test to Use
DANGER
Amputation hazard
This snowthrower is equipped with several mechanical
safety systems designed to keep the operator safe while
using the unit. Check the operation of these systems regu-
larly using the safety system tests listed. If the unit fails to
operate as described, DO NOT operate it. See your autho-
rized dealer for service immediately.
Test 1 - Auger/Impeller Control
With the engine running:
Press down on the auger control lever. (The auger/
impeller should rotate)
Release the auger control lever. (The auger/impeller
must stop within 5 seconds)
Test 2 - Traction Drive Control
With the engine running and speed control in 1st gear:
Press down on the traction control lever. (The unit
should move forward)
Release the traction control lever. (The unit must stop)
Please select the appropriate Safety System Test for your
unit:
Models without Free Hand™ Control: On units without
Free Hand, the auger and traction controls operate indepen-
dently, and the Free Hand icon set shown in Figure 2 is not
found on the dashboard.
Models with Free Hand™ Control: After engaging the trac-
tion control (left hand) and auger control (right hand), Free
Hand allows the operator to release the auger control, and for
the auger control to remain engaged until the traction control
is released. Free Hand models have the icon set shown in
Figure 2 on the dashboard.
Safety System Test (units with Free
Hand control)
DANGER
Amputation hazard
This snowthrower is equipped with several mechanical
safety systems designed to keep the operator safe while
using the unit. Check the operation of these systems regu-
larly using the safety system tests listed. If the unit fails to
operate as described, DO NOT operate it. See your autho-
rized dealer for service immediately.
Test 1 - Auger/Impeller Control
With the engine running:
Press down on the auger control lever. (The auger/
impeller should rotate)
Release the auger control lever. (The auger/impeller
must stop within 5 seconds)
Test 2 - Traction Drive Control
With the engine running and speed control in 1st gear:
Press down on the traction control lever. (The unit
should move forward)
Release the traction control lever. (The unit must stop)
Test 3 - Free Hand Control
With the engine running:
Engage the auger and traction control levers, then
release the auger control lever. (Both controls should
remain engaged)
Next, release the traction control lever. (Both controls
must release)
Features and Controls
Engine Features and Controls
For engine features and controls, please refer to the engine
operator’s manual.
Snowthrower Features and Controls
Compare Figure 3 with the table below.
A Auger Control Lever - Used
to engage and disengage the
auger and impeller. To engage,
push down. To disengage,
release.
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B
1
R1
R2
2
3
Speed Select Lever - Allows
the operator to select forward
and reverse speeds. To shift,
move speed select lever to
desired position.
NOTICE: Do not move speed
select lever while Traction
Control is engaged. This
may result in severe damage
to the drive system.
C
Chute Rotation Crank -
In-Dash (if equipped) - Used
to rotate the discharge chute to
the left or right.
D Chute Rotation Crank -
Lefthand Crank (if equipped)
- Used to rotate the discharge
chute to the left or right.
E Chute Rotation Switch -
Electric (if equipped) - Used
to rotate the discharge chute to
the left or right.
F Free Hand™ Control (if
equipped) - After engaging
the traction control (left hand)
and auger control (right hand),
allows the operator to release
the auger control lever to use
other controls.
G
Traction Control Lever - Used
to propel snowthrower for-
ward or reverse. Push down to
engage, release to disengage.
See also, “Free-Hand Control”.
H
Deflector Control - In-Dash
(if equipped) - Used to control
the angle of the deflector (up or
down).
I
Deflector Control - Manual
(if equipped) - Used to control
the angle of the deflector (up or
down).
J Deflector Control - Electric
(if equipped) - Used to control
the angle of the deflector (up or
down).
K Easy Turn™ Traction
Control (if equipped) - When
engaged, allows the operator
to release one drive wheel, but
allows the other wheel to con-
tinue driving for easy turning.
L
Grip Warmer Switch (if
equipped) - Used to operate
the heated hand grips. The
switch has three positions -
High, Off, and Low.
NOTE: Not all models fea-
ture heated hand grips. Also,
some models feature auto-
matic heated hand grips that
are operational whenever the
snowthrower is running.
M
-
Clean-Out Tool - Used to
remove snow and debris from
the discharge chute and the
auger housing.
N
-
Skid Shoes - Used to adjust
the ground clearance of the
auger housing.
O
-
Headlight (if equipped) -
Illuminates the area in front of
the snowthrower.
NOTE: Headlight design varies
according to model.
Operation
Before Operating the Snowthrower
WARNING
Read the operator’s manual before operating the
machine. This machine can be dangerous if used
carelessly.
Never operate the snowthrower without all guards,
covers, and shields in place.
Stop the engine whenever leaving the operating posi-
tion.
Remove the key before unclogging the impeller hous-
ing or discharge chute, and before making repairs or
adjustments.
When leaving the machine, remove the key.
To reduce the risk of fire, keep the machine clean and
free from spilled fuel, oil, and debris.
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On electric start models, disconnect the extension cord
before operating.
Be sure to check the engine oil level before starting the
engine. See the engine operator’s manual for oil recom-
mendations.
Operating the Snowthrower
DANGER
Amputation hazard
The discharge chute contains a rotating impeller to
throw snow. Fingers can quickly become caught in
the impeller. Never clear or unclog the discharge
chute with your hands. Always use a clean-out tool.
Failure to observe these safety instructions will result
in traumatic amputation or severe laceration.
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 hands to clean out
the discharge chute.
To safely clear a clogged discharge chute, follow
these instructions:
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.
DANGER
Toxic fume hazard
Engines give off carbon monoxide, an odorless, col-
orless, poison gas.
Breathing carbon monoxide can cause nausea, faint-
ing, or death.
Start and run the engine outdoors.
Do not run the engine in an enclosed area, even if
doors and windows are open.
WARNING
Thrown objects hazard
This machine is capable of throwing objects that could
injure bystanders, or cause damage to buildings.
Be sure the operating area is clear of bystanders. Never
direct the discharge toward anyone, or toward buildings or
cars.
1. Start the engine. Please refer to the engine operator’s
manual for engine information.
2. Rotate the chute rotation crank (C or D, Figure 3) or use
the chute rotation switch (E) to set the direction of the
discharge chute.
3. Models with manual defector adjustment: Loosen the
wingnut securing the chute deflector (I, Figure 3). Raise
the deflector to throw snow further. Set the defector to the
desired position and tighten the wingnut.
Models with in-dash deflector control lever: Use the
deflector control lever (H, Figure 3) to move the deflector
up or down. Raise the deflector to throw snow further.
Models with electric deflector control: Use the deflec-
tor control switch (J, Figure 3) to move the deflector up or
down. Raise the deflector to throw snow further.
4. Use the speed select lever (B, Figure 3) to select the
forward or reverse drive speed. Use lower speeds when
clearing wet, heavy snow. Use higher speeds for light
snow or transporting.
NOTE: Always set engine speed to FAST (full throttle).
5. Fully press the auger control lever (A, Figure 3) to
engage the auger. Release the lever to stop the auger.
6. Fully press and hold the traction control lever / Free Hand
control (F/G, Figure 3) to engage the traction drive and
begin moving the snowthrower. To stop, release the lever.
NOTE: Always release the traction control lever before
changing speeds.
7. On models equipped with Free Hand controls, when both
the auger (A, Figure 3) and traction control levers (F) are
pressed, the Free Hand control is activated. This allows
you to release the auger control lever (A) to use other
controls. The auger will continue to rotate until the trac-
tion control lever/Free Hand control lever is released.
8. If desired, use the grip warmer switch (L, Figure 3) to turn
on the heated hand grips (if equipped).
NOTE: Be sure to turn off the heated hand grips before stop-
ping the snowthrower.
NOTE: Some models are equipped with automatic heated
hand grips that are operational whenever the snowthrower is
running.
9. Some models are equipped with a headlight (O, Figure
3) to help illuminate the area in front of the snowthrower.
The headlight is operational whenever the snowthrower
is running.
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14
1. Release the auger control lever (A, Figure 3).
2. Release the traction control lever (F).
3. Stop the engine. Please refer to the engine operator’s
manual for engine instructions.
Stopping the Snowthrower
For easy turning when using the snowthrower, squeeze the
Easy Turn traction control lever (Figure 4).
NOTE: Some models feature Easy Turn traction control for
one wheel only, while other models feature it for both wheels.
NOTE: Easy Turn traction control will be more difficult to acti-
vate under a heavy load. Activate the lever before beginning
a turn.
Easy Turn™ Traction Control (if
equipped)
Engaging the Easy Turn traction control lever releases one
of the traction wheels, but allows the other wheel to continue
driving. Releasing the Easy Turn traction control lever auto-
matically engages both drive wheels for full traction (Figure
5).
Some models are equipped with a drive wheel release that
allows you to disengage one of the drive wheels, for easier
transporting of the unit with the engine off.
Models with Traction Lock Knob: Wheels equipped with a
traction lock knob (A, Figure 6) can be completely released
by pulling the knob out away from the wheel until the locking
pin is disengaged from the wheel. Then rotate the knob so
the pin does not re-engage the wheel. Reverse this process
to engage the drive wheel.
Wheel Release - Lock Knob (if
equipped)
Wheels equipped with a traction lock pin (A, Figure 7) can be
completely released by removing the pin and installing it in
the outer axle hole. Reverse this process to engage the drive
wheel.
Wheel Release - Lock Pins (if equipped)
A. Manual Deflector Control (if equipped)
Loosen the deflector knob (A, Figure 8), adjust the deflector
to the desired position, and then tighten the knob to secure.
Raise the deflector to throw snow further.
B. Electric Deflector Control (if equipped)
While the engine is running, press either side of the deflec-
tor control switch (B, Figure 8) to move the deflector up and
down. Raise the deflector to throw snow further.
C. In-Dash Deflector Control (if equipped)
Move the deflector control lever (C, Figure 8) forward or
backward to raise and lower the deflector. Raise the deflector
to throw snow further.
Deflector Adjustment
A. Electric Chute Rotation Control (if equipped)
While the engine is running, press either side of the chute
rotation switch (A, Figure 9) to rotate the chute left or right.
B. In-Dash Chute Rotation Control (if equipped)
Locate the in-dash chute rotation crank (B, Figure 9). Rotate
the crank to rotate the chute.
C. Lefthand Crank Chute Rotation Control (if
equipped)
Locate the lefthand chute rotation crank (C, Figure 9) Rotate
the crank to rotate the chute.
Chute Rotation Adjustment
Please refer to the engine operator’s manual for information
about filling the fuel tank, and for fuel recommendations.
Filling the Fuel Tank
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A clean-out tool (A, Figure 10) is provided with the unit.
Clearing a Clogged Discharge Chute
DANGER
Amputation hazard
The discharge chute contains a rotating impeller to
throw snow. Fingers can quickly become caught in
the impeller. Never clear or unclog the discharge
chute with your hands. Always use a clean-out tool.
Failure to observe these safety instructions will result
in traumatic amputation or severe laceration.
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 hands to clean out
the discharge chute.
To safely clear a clogged discharge chute, follow
these instructions:
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.
Skid Shoe Height Adjustment
DANGER
Amputation hazard
The discharge chute contains a rotating impeller to throw
snow. Fingers can quickly become caught and traumatic
amputation or severe laceration will result. Hand contact
with the rotating impeller inside the discharge chute is the
most common cause of injury associated with snowthrow-
ers.
Turn the engine OFF, wait for all moving parts to stop, and
remove the engine key before performing any maintenance
or repairs.
This snowthrower is equipped with two height adjust skids,
secured to the outside of the auger housing. These elevate
the front of the snowthrower.
When removing snow from a hard surface area such as a
paved driveway or walk, adjust the skids up to bring the front
of the snowthrower down.
When removing snow from gravel-covered or uneven sur-
faces, raise the front of the snowthrower by moving the skids
down. This will help to prevent rocks and other debris from
being picked up and thrown by the augers.
1. Determine how much clearance you want between the
scraper bar at the bottom of the auger housing and the
ground. If clearing a gravel surface, enough ground clear-
ance is needed to prevent the unit from picking up rocks.
2. Place a block equal to the desired ground clearance
under the scraper bar.
3. Loosen the skid shoe mounting nuts (A, Figure 11) and
push the skid shoe (B) down until it touches the ground.
Re-tighten mounting nuts.
4. Set the skid shoe on the other side at the same height.
WARNING
Thrown objects hazard
Objects such as gravel, rocks, or other debris, if struck
by the impeller, may be thrown with sufficient force to
cause personal injury, property damage, or damage to the
snowthrower.
Be sure to set the skid shoes at the proper height to main-
tain ground clearance for the type of surface being cleared.
If the unit will be stored for 30 days or more at the end of the
season, the following steps are recommended to prepare it
for storage. Always refer to the operator’s manual for impor-
tant details if the unit is to be stored for an extended period.
Please refer to the engine operator’s manual for engine stor-
age information.
NOTE: Fuel must be removed or treated to prevent gum
deposits from forming in the tank, filter, hose, and carburetor
during storage.
Off-Season Storage
WARNING
Fire and explosion hazard
Gasoline is highly flammable and its vapors are explosive.
Fumes may travel to a distant ignition source and an explo-
sion and/or fire may result.
Handle gasoline carefully. Never store the unit, with fuel in
the tank, indoors or in a poorly ventilated enclosure where
fuel fumes could reach an open flame, spark, pilot light,
such as a furnace, water heater, or clothes dryer.
Thoroughly clean the unit.
Lubricate all lubrication points (see Maintenance sec-
tion).
Make sure all nuts, bolts, and screws are securely fas-
tened. Inspect all visible moving parts for damage, break-
age, and wear. Replace if necessary.
Touch up all rusted or chipped paint surfaces; sand light-
ly before painting.
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Reproduction
16
Cover the bare metal parts of the snowthrower housing
auger, and the impeller with rust preventative.
If possible, store your unit indoors and cover it to give
protection from dust and dirt.
If the machine must be stored outdoors, cover with a
heavy tarpaulin.
To Return to Service:
• Fill the fuel tank with a fresh fuel.
• Make sure all fasteners are tight.
• Make sure all guards, shields, and covers are in place.
Maintenance
Maintenance Schedule
Before Each Use
• Check engine oil level
• Perform Safety System Test
Every 8 Hours or Daily
• Check engine oil level
Every 25 Hours or Annually
• Lubricate control lever linkages
• Lubricate the auger assembly
• Lubricate the discharge chute rotation gear and
deflector
• Lubricate the hex shaft with 5w-30 synthetic motor oil,
and chains with grease
• Lubricate the disc drive system (if equipped)
Every 50 Hours or Annually
• Check muffler and spark arrester (if equipped)
• Check tire pressure
For engine maintenance schedules and procedures, please
refer to the engine operator’s manual.
Engine Maintenance
Lubricate the unit at the locations show in Figure 12. Where
an oil can is pictured, lubricate with engine oil. Where a
grease gun is pictured, lubricate with lithium grease.
Control Lever Linkage Lubrication
WARNING
Amputation hazard
It is critical for safe operation of the unit that the controls
disengage when released. Under no circumstances should
the unit be used if the controls do not function properly.
See Safety Systems Tests to confirm correct operation.
The auger gear box is lubricated at the factory and should
not require additional lubrication. However, if lubricant has
leaked out or the auger gear box has been serviced, addi-
tional lubricant may be required.
To check the auger gear box grease level, remove the filler
plug (A, Figure 13). Using a piece of wire as a dipstick, check
to confirm the presence of grease in the gearbox. If grease is
visible, do not add. If grease is not visible, add the required
lubricant. Use the color of the remaining grease to determine
what type of lubricant to add. If the grease is white in color,
add Lubriplate GR132 Grease or equivalent. If the grease is
brown in color, add EP1 lithium grease. Gearbox lubricant
capacity is 3-1/4 ounces (92 grams).
NOTE: Some auger gear boxes do not have a filler plug.
Please see your dealer for maintenance.
Lubricate Auger Gear Box
Auger Assembly Lubrication
Using a grease gun, lubricate the auger shaft fittings (B,
Figure 13). Refer to the Maintenance Schedule. Each time a
shear bolt or pin (C) is replaced, the auger shaft MUST be
greased.
For storage or when replacing shear bolts or pins, remove
the shear bolts or pins (C), lubricate the shaft fittings (B),
and rotate the augers several times to distribute the grease.
Reinstall the shear bolts or pins when complete.
NOTE: Some models are not equipped with grease fittings
and are exempt from these requirements.
Lubricate Auger Shaft Fittings
Lubricate the chute rotation gear (Figure 14) with grease, and
the deflector mechanism with automotive type oil. Refer to
the Maintenance Schedule.
Where an oil can is pictured, lubricate with engine oil. Where
a grease gun is pictured, lubricate with lithium grease.
Discharge Chute and Deflector
Lubrication
The hex shaft and drive chains must be lubricated at the
interval specified in the Maintenance Schedule. Please have
your authorized dealer perform this maintenance.
Hex Shaft and Chain Lubrication (if
equipped)
The gear drive system requires no maintenance or adjust-
ment. Should you have a problem with the gear drive system,
contact your authorized service dealer.
Gear Drive System (if equipped)
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17
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The traction drive belt is under constant spring tension and
does not require any adjustment. If the traction drive belt is
slipping, see your authorized dealer.
If the speed control rod requires adjustment, see an autho-
rized dealer.
Traction Drive Belt Adjustment
Speed Control Rod Adjustment
If the Easy Turn cable has stretched, the gears will not dis-
engage when the control lever is activated. Adjust the cable
using the following procedure.
1. Turn the engine off and remove the key.
2. Loosen the jam nut (A, Figure 15).
3. Turn the adjustment nut (B) to lengthen or shorten the
cable. The cable should be tightened until all slack is
removed from the lever. However, it must not engage the
Easy Turn without depressing the control lever.
4. Tighten the jam nut (A).
Easy Turn™ Cable Adjustment
1. With the auger control lever released, the hook (A, Figure
16) should barely touch the lever (B) without raising it.
There can be a maximum of 1/32” (0.8 mm) clearance.
2. To adjust, loosen the nut (C) by holding the adjusting
flats (D) and turning the nut. Then, turn the adjusting
flats and hold the adjustment screw (E). The adjustment
screw is a phillips screw and the head can be held or
turned by inserting a screwdriver through the spring (F).
3. Hold the adjusting flats and tighten the nut.
4. To ensure that the auger does not engage unless the
control is fully depressed, please perform the Safety
System Tests. The auger must stop within 5 seconds
of the control being released.
Auger Cable Adjustment
WARNING
Amputation hazard
Over-tightening the auger cable may cause the auger drive
to engage without depressing the auger drive control.
Follow the adjustment procedure to ensure the cable is not
over-tightened.
Traction Cable Adjustment
The traction cable may stretch slightly after repeated
usage during the first season of operation. If the cable is
stretched, it could prevent the drive system from engaging
in Forward or Reverse gears. To adjust the cable, follow
the procedure below or contact an authorized service
dealer for assistance.
1. Position snowthrower on a level garage or driveway
surface.
2. Place gear selector in the first Forward gear position.
3. Loosen nut at the traction cable pulley.
4. Start the engine.
5. Gradually slide the pulley rearward in the bracket slot
until the snowthrower just begins to move. Then slide
the pulley forward slightly until the snowthrower stops.
Tighten the nut to secure the pulley at this position.
NOTE: If the snowthrower does not move, even with the
pulley in the full rearward position, then leave the pulley
at the full rearward position and tighten the nut to secure
it.
6. Shut down the engine.
IMPORTANT – After adjusting the pulley, perform the
following drive system tests:
With the engine OFF and the gear selector in first
Forward gear position:
a. Engage the traction drive control. The snowthrower
should not roll forward when pushed.
b. Release the traction drive control. The snowthrower
should roll forward when pushed.
With engine RUNNING and the gear selector in first
Forward gear position:
a. Engage the traction drive control. The snowthrower
should roll forward without pushing.
b. Release the traction drive control. The snowthrower
should stop immediately.
With engine RUNNING and the gear selector in the first
Reverse gear position:
a. Engage the traction drive control. The snowthrower
should roll rearward without pulling.
b. Release the traction drive control. The snowthrower
should stop immediately.
If the snowthrower does not pass these tests, re-adjust
the pulley and test again. Contact an authorized service
dealer for assistance, if needed.
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18
Shear Bolt and Spacer Replacement
1. Turn off the engine and wait for all moving parts to stop.
2. Remove the existing shear bolt.
3. Lubricate the auger grease fittings. Spin the auger to
lubricate the auger shaft.
4. Align the bolt and spacer holes. Install the new shear bolt
(A, Figure 19) and spacer (B), through the auger shaft
(C). Secure with the locknut (D).
Tire pressure should be checked periodically. Recommended
tire pressure varies by tire manufacturer. A good rule of
thumb is to inflate the tire up to, but not exceeding, the “Max
Inflation” stamped on the side-wall of the tire.
Checking Tire Pressure
Augers are secured to the auger shaft with special hardware
designed to break if an object becomes lodged in the auger
housing.
Please refer to the Illustrated Parts List to determine if your
unit requires a shear pin, shear bolt, or shear bolt and spacer
combination.
Use only factory spec hardware or equivalent.
Determine Which Shear Bolt/Pin System
You Have
WARNING
Amputation hazard
The discharge chute contains a rotating impeller to throw
snow. Fingers can quickly become caught and traumatic
amputation or severe laceration will result. Hand contact
with the rotating impeller inside the discharge chute is the
most common cause of injury associated with snowthrow-
ers.
Turn the engine OFF, wait for all moving parts to stop, and
remove the engine key before performing any maintenance
or repairs.
Shear Pin Replacement
1. Turn off the engine and wait for all moving parts to stop.
2. Remove the existing shear pin.
3. Lubricate the auger grease fittings and rotate the auger
to lubricate the auger shaft.
NOTE: Some models are not equipped with grease fittings
and are exempt from this step.
4. Align the shear pin holes. Install the new shear pin (A,
Figure 17) through the auger shaft (C). Secure with a cot-
ter pin (B).
Shear Bolt Replacement
1. Turn off the engine and wait for all moving parts to stop.
2. Remove the existing shear bolt.
3. Lubricate the auger grease fittings. Spin the auger to
lubricate the auger shaft.
4. Align the bolt holes. Install the new shear bolt (A, Figure
18) through the auger shaft (B). Secure with the locknut
(C).
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Reproduction
19
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Troubleshooting
Troubleshooting Chart
Perform the inspection or repair as indicated in the Troubleshooting Chart.
Problem Look for Remedy
Auger does not stop within 5 seconds
after right control lever is released.
Free Hand control (if equipped) is
ACTIVE.
Release both auger control and Free
Hand control (if equipped) to stop
auger.
Auger drive belt out of adjustment. See authorized dealer.
Auger belt guide out of adjustment. See authorized dealer.
Discharge chute or deflector does not
work (electric).
Electrical failure. See authorized dealer.
Discharge chute or deflector does not
work
(remote-manual).
Discharge chute or deflector out of
adjustment or needs lubrication.
Adjust and/or lubricate control linkage.
Drive fails to move snowthrower at slow
speeds.
Traction control out of adjustment. See authorized dealer.
Engine fails to start. Key is in OFF position. Set key to ON position.
Failure to prime a cold engine. Press primer button twice and restart.
Fuel shut-off valve, if equipped, is in
CLOSED position.
Turn valve to OPEN position.
Out of fuel. Fill fuel tank.
Choke turned to OPEN/RUN with cold
engine.
Turn choke to CLOSED/START, set
throttle to FAST.
Engine flooded. Move the choke to OPEN/RUN posi-
tion, move throttle to FAST position,
and crank until the engine starts.
No spark. See authorized dealer.
Engine starts hard or runs poorly. Water in fuel, or old fuel. Drain tank. (Dispose of fuel at an autho-
rized hazardous waste facility.) Fill with
fresh fuel.
Spark plug faulty, fouled, or gapped
improperly.
See authorized dealer.
Fuel cap vent is blocked. Clear vent.
Excessive vibration. Loose parts or damaged impeller. Stop engine immediately. Tighten all
hardware. If vibration continues, have
the unit serviced by an authorized
dealer.
Snowthrower does not stop when trac-
tion control lever is released.
Traction control out of adjustment. See authorized dealer.
Scraper bar does not clean hard sur-
face.
Skid shoes and scraper bar improperly
adjusted.
Raise or lower skid shoes and scraper
bar.
Unit fails to propel itself. Drive belt loose or damaged. Replace drive belt. See authorized
dealer.
Incorrect adjustment of traction drive
cable.
See authorized dealer.
Worn or damaged friction disc. Replace friction disc. See authorized
dealer.
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20
Problem Look for Remedy
Unit fails to discharge snow. Auger drive belt loose or damaged. See authorized dealer.
Auger control cable not adjusted cor-
rectly.
Adjust auger control cable. Refer to
Maintenance section of this manual.
Broken shear pin or shear bolt. Replace shear pin or bolt. Refer to
Maintenance section of this manual, or
see an authorized dealer.
Discharge chute clogged. Stop engine immediately. Always use
the clean-out tool to clear a clogged
discharge chute, not your hands. Clean
discharge chute and inside of auger
housing. Refer to Discharge Chute
Warning in the Operator Safety section.
Foreign object lodged in auger. Stop engine immediately. Always use
the clean-out tool to clear a clogged
chute, not your hands. Remove object
from auger. Refer to WARNINGS in the
Operator Safety section.
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Simplicity 1696487-01 Ohjekirja

Kategoria
Snow throwers
Tyyppi
Ohjekirja