Operator's manual [PDF] (32 pages)
- Updated: 28.04.2026
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Form No. 3370-519 Rev A
Power Max Snowthrower
Model No. 38597—Serial No. 312000001 and Up
Model No. 38629—Serial No. 312000001 and Up
Model No. 38633—Serial No. 312000001 and Up
Model No. 38637—Serial No. 312000001 and Up
Model No. 38639—Serial No. 312000001 and Up
Model No. 38657—Serial No. 312000001 and Up
Operator's Manual
Introduction
This machine is intended to be used by residential
homeowners or professional, hired operators. It
is designed primarily for removing snow from
paved surfaces, such as driveways and sidewalks,
and other surfaces for traffic on residential or
commercial properties. It is not designed for
removing materials other than snow, nor is a model
with a pivoting scraper designed for clearing off
gravel surfaces.
Read this information carefully to learn how to operate
and maintain your machine properly and to avoid injury
and machine damage. You are responsible for operating
the machine properly and safely.
You may contact Toro directly at www.Toro.com for
machine and accessory information, help finding a
dealer, or to register your machine.
Whenever you need service, genuine Toro parts, or
additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model
and serial numbers of your machine ready. Figure 1
identifies the location of the model and serial numbers
on the machine. Write the numbers in the space
provided.
Figure 1
1.
Model and serial number location
Model No.
Serial No.
This manual identifies potential hazards and has
safety messages identified by the safety alert symbol
(Figure 2), which signals a hazard that may cause serious
injury or death if you do not follow the recommended
precautions.
Figure 2
1.
Safety alert symbol
This manual uses 2 words to highlight information.
Important calls attention to special mechanical
information and Note emphasizes general information
worthy of special attention.
Replacement Engine Owner’s Manuals may be
ordered through the engine manufacturer.
© 2011—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
Register at www.Toro.com.
Original Instructions (EN)
Printed in the USA
All Rights Reserved
Safety
Before�Operating
�
�
Read�and�understand�the�contents�of�this
manual�before�operating�the�snowthrower
.
Become�familiar�with�all�controls�and�know
how�to�stop�the�engine�quickly
.
Operator 's
Position
The�low-speed�auger�has�a�moving�pinch
point�close�to�the�opening.
Caution:�Improper�use�may�result�in
loss�of�fingers,�hands,�or�feet.
There�is�a�high-speed
impeller�close�to�the
opening.
This machine meets or exceeds the ISO standard
8437 in effect at the time of production.
Read and understand the contents of this manual
before the engine is ever started.
This is the safety alert symbol. It is used to alert
you to potential personal injury hazards. Obey all
safety messages that follow this symbol to avoid
possible injury or death.
Improperly using or maintaining this machine
could result in injury or death. To reduce this
potential, comply with the following safety
instructions.
Training
•
Read the operating and service instruction manual
carefully. Be thoroughly familiar with the controls
and the proper use of the machine. Know how to
stop the machine and disengage the controls quickly.
•
Never allow children to operate the machine. Never
allow adults to operate the machine without proper
instruction.
•
Keep the area of operation clear of all persons,
particularly small children, and pets.
•
Exercise caution to avoid slipping or falling,
especially when operating in reverse.
Preparation
•
Thoroughly inspect the area where the machine is
to be used and remove all doormats, sleds, boards,
wires, and other foreign objects.
•
Disengage all clutches and shift into neutral before
starting the engine.
•
Do not operate the machine without wearing
adequate winter garments. Wear footwear which will
improve footing on slippery surfaces.
•
Handle fuel with care; it is highly flammable.
–
Use an approved fuel container.
–
Never add fuel to a running or hot engine.
–
Fill fuel tank outdoors with extreme care. Never
fill fuel tank indoors.
–
Replace gasoline caps securely and wipe up
spilled fuel.
•
Adjust the collector housing height to clear gravel
or crushed rock surface.
•
Never attempt to make any adjustments while
the engine is running (except where specifically
recommended by manufacturer).
•
Let engine and machine adjust to outdoor
temperatures before starting to clear snow.
•
The operation of any powered machine can result in
foreign objects being thrown into the eyes. Always
2
wear safety glasses or eye shields during operation or
while performing an adjustment or repair.
Operation
•
Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
•
Exercise extreme caution when operating on or
crossing gravel drives, walks, or roads. Stay alert for
hidden hazards or traffic.
•
After striking a foreign object, stop the engine,
remove the wire from the spark-plug, thoroughly
inspect the machine for any damage, and repair the
damage before restarting and operating the machine.
•
If the machine should start to vibrate abnormally,
stop the engine and check immediately for the cause.
Vibration is generally a warning of trouble.
•
Stop the engine whenever you leave the operating
position, before unclogging the collector/impeller
housing or discharge guide, and when making any
repairs, adjustments, or inspections.
•
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.
•
Do not run the engine indoors, except when starting
it and for moving the machine in or out of the
building. Open the outside doors; exhaust fumes
are dangerous.
•
Do not clear snow across the face of slopes. Exercise
extreme caution when changing direction on slopes.
Do not attempt to clear steep slopes.
•
Never operate the machine without proper guards,
plates, or other safety protective devices in place.
•
Never operate the machine near glass enclosures,
automobiles, window wells, drop-offs, etc. without
proper adjustment of the snow discharge angle.
Keep children and pets away.
•
Do not overload the machine capacity by attempting
to clear snow at too fast a rate.
•
Never operate the machine at high transport speeds
on slippery surfaces. Use care when reversing.
•
Never direct discharge at bystanders or allow anyone
in front of the machine.
•
Disengage power to the collector/impeller when
machine is transported or not in use.
•
Use only attachments and accessories approved by
the manufacturer of machine (such as wheel weights,
counterweights, cabs, etc.).
•
Never operate the machine without good visibility
or light. Always be sure of your footing, and keep a
firm hold on the handles. Walk; never run.
•
Never operate the machine without good visibility
or light.
•
Take all possible precautions when leaving the
machine unattended. Shift into neutral, set the
parking brake, stop the engine and remove the key.
Maintenance and Storage
•
Check all fasteners at frequent intervals for proper
tightness to be sure the machine is in safe working
condition.
•
Never store the machine with fuel in the fuel tank
inside a building where ignition sources are present
such as hot water and space heaters, clothes dryers,
etc. Allow the engine to cool before storing in any
enclosure.
•
Always refer to owner’s guide instructions for
important details if the machine is to be stored for
an extended period.
•
Maintain or replace safety and instructions labels,
as necessary.
•
Run the machine a few minutes after throwing snow
to prevent freeze-up of the collector/impeller.
Toro Snowthrower Safety
The following list contains safety information specific
to Toro products or other safety information that you
must know.
•
Rotating rotor blades can injure fingers or
hands. Stay behind the handles and away from the
discharge opening while operating the machine.
Keep your face, hands, feet, and any other part
of your body or clothing away from moving or
rotating parts.
•
Before adjusting, cleaning, repairing, and inspecting
the machine, and before unclogging the discharge
chute, stop the engine, remove the key, and wait
for all moving parts to stop.
•
Use the snow cleanout tool, not your hands, to
remove obstructions from the discharge chute.
•
Before leaving the operating position, stop the
engine, remove the key, and wait for all moving parts
to stop.
•
Do not wear loose-fitting clothing that could get
caught in moving parts.
3
•
If a shield, safety device, or decal is damaged,
illegible, or lost, repair or replace it before beginning
operation. Also, tighten any loose fasteners.
•
Do not smoke while handling gasoline.
•
Do not use the machine on a roof.
•
Do not touch the engine while it is running or soon
after it has stopped because the engine may be hot
enough to cause a burn.
•
Perform only those maintenance instructions
described in this manual. Before performing any
maintenance, service, or adjustment, stop the engine,
remove the key, and disconnect the wire from the
spark plug. If major repairs are ever needed, contact
an Authorized Service Dealer.
•
Do not change the governor settings on the engine.
•
When storing the machine for more than 30 days,
drain the fuel from the fuel tank to prevent a
potential hazard. Store fuel in an approved fuel
container. Remove the key from the ignition switch
before storing the machine.
•
Purchase only genuine Toro replacement parts and
accessories.
Sound Pressure
This machine has a sound pressure level at the operator’s
ear of 87 dBA (all models except 38657) or 91 dBA
(model 38657 only), which includes an Uncertainty Value
(K) of 1 dBA. The sound pressure level was determined
according to the procedures outlined in EN ISO 11201.
Sound Power
This machine has a guaranteed sound power level of
102 dBA (all models except 38657) or 105 dBA (model
38657 only), which includes an Uncertainty Value (K)
of 2 dBA. The sound power level was determined
according to the procedures outlined in EN ISO 3744.
Vibration
Measured vibration level for the left hand = 3.4 m/s2 (all
models except 38657) or 7.1 m/s2 (model 38657 only)
Measured vibration level for the right hand = 4.5 m/s2
(all models except 38657) or 5.5 m/s2 (model 38657
only)
Uncertainty Value (K) = 2.3 m/s2 (all models except
38657) or 2.8 m/s2 (model 38657 only)
The measured values were determined according to the
procedures outlined in EN ISO 20643.
Safety and Instructional
Decals
Important: Safety and instruction decals are
located near areas of potential danger. Replace
damaged decals.
106-4525
Reorder part no. 112-6633
1.
Fast
3.
Slow
2.
Forward speeds
4.
Reverse speeds
107-3040
1.
Cutting dismemberment, impeller and cutting
dismemberment, auger hazards—keep bystanders a safe
distance from the machine.
4
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