SN80L1420
EN OPERATOR MANUALSNOW THROWER
SNB401 www.greenworkstools.com
1 Description............................. 4
1.1 Purpose...........................................4
1.2 Overview.........................................4
2 General power tool
safety warnings......................4
2.1 Training...........................................4
2.2 Preparation..................................... 4
2.3 Operation........................................ 5
2.4 Maintenance................................... 5
2.5 Recommended ambient
temperature range:......................... 6
3 Symbols on the product........6
4 Risk levels.............................. 6
5 Environmentally safe
battery disposal..................... 7
6 Proposition 65........................ 7
7 Installation.............................. 7
7.1 Unpack the machine....................... 7
7.2 Install the upper handle.................. 8
7.3 Install the middle handle................. 8
7.4 Install the chute deflector................8
7.5 Install the chute control rod.............8
7.6 Install the battery pack....................9
7.7 Remove the battery pack................9
8 Operation................................ 9
8.1 Cold weather operation...................9
8.2 Start the machine............................9
8.3 Stop the machine..........................10
8.4 Adjust the discharge chute........... 10
8.5 Adjust the chute deflector............. 10
8.6 LED headlights..............................11
8.7 Operation tips................................11
9 Maintenance......................... 11
9.1 General maintenance....................11
9.2 Replace the impeller..................... 11
9.3 Replace the impeller..................... 13
9.4 Store the machine.........................14
10 Troubleshooting...................15
11 Technical data...................... 15
12 Limited warranty.................. 15
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1 DESCRIPTION
1.1 PURPOSE
This machine is used to remove and clear away
snow from pavements, gardens, driveways and other
ground-level surfaces.
1.2 OVERVIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
1
Bail switch
2
LED lights
3
Upper handle
4
Middle handle
5
Chute control rod
6
Lower handle
7
Carrying or lift handle
8
Scraper
9
Impeller
10
Discharge chute
11
Battery door
12
Chute deflector
13
Safety switch button
2 GENERAL POWER TOOL SAFETY
WARNINGS
WARNING
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future
reference.
The term “power tool” in the warnings refers to your
battery-operated (cordless) power tool.
2.1 TRAINING
• Do not allow children under the age of 14 to operate
this tool. Children who are 14 years of age or older
must read and understand the operating instructions
and safety rules in this manual and must be trained
and supervised by a parent.
• Read the operating and service instruction manual
carefully. Be thoroughly familiar with the controls
and the proper use of the appliance. Know how to
stop the unit and disengage the controls quickly.
• Never allow children to operate the appliance. Never
allow adults to operate the appliance 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.
• Do not use on graveled surfaces.
• Dress Properly – Do not wear loose clothing or
jewelry. They can be caught in moving parts.
• Wear rubber boots when operating the appliance.
• Operation of the appliance in the hand-held position
is unsafe, except in accordance with the special
instructions for such use provided in the operator’s
manual.
2.2 PREPARATION
• Thoroughly inspect the area where the appliance is
to be used and remove all doormats, sleds, boards,
wires, and other foreign objects.
• Do not operate the appliance without wearing
adequate winter garments. Wear footwear, which
will improve footing on slippery surfaces.
• Adjust the housing height to clear gravel or crushed
rock surface.
• Never attempt to make any adjustments while
the appliance is running (except where specifically
recommended by manufacturer).
• Always wear safety glasses or eye shields during
operation or while performing an adjustment or
repair to protect eyes from foreign objects that may
be thrown from the appliance.
• Prevent unintentional starting. Ensure the switch
is in the off-position before connecting to battery
pack, picking up or carrying the appliance. Carrying
the appliance with your finger on the switch or
energizing appliance that have the switch on invites
accidents.
• Disconnect the battery pack from the appliance
before making any adjustments, changing
accessories, or storing appliance. Such preventive
safety measures reduce the risk of starting the
appliance accidentally.
• When battery pack is not in use, keep it away from
the following metal objects: paper clips, coins, keys,
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nails, screws, and other small metal objects that can
make a connection from one terminal to another.
Shorting the battery terminals together may cause
burns or a fire.
• Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help. Liquid
ejected from the battery may cause irritation or
burns.
2.3 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, turn the machine off
and remove the battery pack, and then inspect it for
damage. Repair any damage before restarting and
using the machine.
• If the appliance should start to vibrate abnormally,
stop the machine and check immediately for the
cause. Vibration is generally a warning of trouble.
• Stop the machine 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.
• Exercise extreme caution when operating on slopes.
• Never operate the appliance without proper guards,
keep other safety protective devices in place and
working.
• Never direct the discharge toward people or areas
where property damage can occur. Keep children
and others away.
• Don’t Overreach – Keep proper footing and balance
at all times.
• Do not overload the machine capacity by attempting
to clear snow at too fast a rate.
• Don’t Force appliance – It will perform better and
safer at the rate for which it was designed.
• Never operate the appliance at high transport
speeds on slippery surfaces. Use care when
reversing.
• Never direct discharge at bystanders or allow
anyone in front of the appliance.
• Disengage power to the collector/impeller when the
appliance is transported or not in use.
• Use only attachments and accessories approved by
the manufacturer of the appliance (such as wheel
weights, counterweights, or cabs).
• Never operate the appliance without good visibility
or light. Always be sure of your footing, and keep a
firm hold on the handles.
• Walk, never run.
• The machine is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience
and knowledge, unless they have been given
supervision or instruction concerning use of the
machine by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the machine.
• Clearing a Clogged Discharge Chute.Hand contact
with the rotating impeller inside the discharge chute
is the most common cause of injury associated with
appliances. Never use your hand to clean out the
discharge chute. To clear the chute:
1. SHUT THE ENGINE（Motor） OFF!
2. Wait 10 seconds to be sure the impeller blades
have stopped rotating.
3. Always use a clean-out tool, not your hands.
• If the appliance strikes a foreign object follow these
steps:
1. Stop the appliance. Release the switch.
2. Remove the battery pack.
3. Inspect for damage.
4. Repair any damage before restarting and
operating the appliance.
2.4 MAINTENANCE
• Check shear bolts; engine-mounted bolt, etc., at
frequent intervals for proper tightness to be sure the
appliance is in safe working condition.
• Always refer to owner’s guide instructions for
important details if the appliance is to be stored for
an extended period.
• Store Idle appliances Indoors – When not in use,
the appliances should be stored indoors in a dry,
locked-up place – out of reach of children.
• Check shear bolts and other bolts at frequent
intervals for proper tightness to be sure the
equipment is in safe working condition.
• Run the appliance a few minutes after throwing
snow to prevent freeze-up of the collector/impeller.
• Do not use a battery pack or appliance that
is damaged or modified. Damaged or modified
batteries may exhibit unpredictable behavior
resulting in fire，explosion or risk of injury.
• Do not expose a battery pack or appliance to fire
or excessive temperature space. Exposure to fire
or temperature above 265°F (130°C) may cause
explosion.
• Follow all charging instructions and do not charge
the battery pack or appliance outside of the
temperature range specified in the instructions.
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Charging improperly or at temperatures outside of
the specified range may damage the battery and
increase the risk of fire.
• Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used
with another battery pack.
• Use appliances only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury and fire.
• Have servicing performed by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the product is
maintained.
• Do not modify or attempt to repair the appliance or
the battery pack (as applicable) except as indicated
in the instructions for use and care.
• Maintain appliance with care - follow instructions for
changing accessories.
• Maintain or replace safety and instructions labels, as
necessary.
2.5 RECOMMENDED AMBIENT
TEMPERATURE RANGE:
Item Temperature
Snow Thrower storage
temperature range
1.4 ˚F (-17 ˚C) ~ 113 ˚F
(45 ˚C)
Snow Thrower operation
temperature range
1.4 ˚F (-17 ˚C) ~ 113 ˚F
(45 ˚C)
Battery charging temper-
ature range
32 °F (0 °C) ~ 113 °F (45
°C)
Charger operation tem-
perature range
32 °F (0 °C) ~ 113 °F (45
°C)
Battery discharging tem-
perature range
1.4 ˚F (-17 ˚C) ~ 113 ˚F
(45 ˚C)
Battery storage tempera-
ture range
32 °F (0 °C) ~ 113 °F (45
°C)
3 SYMBOLS ON THE PRODUCT
Some of the following symbols may be used on this
tool. Please study them and learn their meaning.
Proper interpretation of these symbols will allow you
to operate the tool better and safer.
Symbol Explanation
Direct current
Precautions that involve your
safety.
Symbol Explanation
Read and understand all instruc-
tions before operating the prod-
uct, and follow all warnings and
safety instructions.
Thrown objects can ricochet and
result in personal injury or prop-
erty damage. Wear protective
clothing and boots.
Keep bystanders a safe distance
from the machine.
Keep hands away from the dis-
charge area.
Stay away from moving parts.
Keep all guards and shields in
place.
Keep feet out of impeller. Keep
feet away from rotating impeller.
Stop the motor and remove the
battery before leaving the prod-
uct.
4 RISK LEVELS
The following signal words and meanings are intended
to explain the levels of risk associated with this
product.
SYM-
BOL
SIGNAL MEANING
DANGER Indicates an imminent-
ly hazardous situation,
which, if not avoided, will
result in death or serious
injury.
WARNING Indicates a potential-
ly hazardous situation,
which, if not avoided,
could result in death or
serious injury.
CAUTION Indicates a potential-
ly hazardous situation,
which, if not avoided, may
result in minor or moder-
ate injury.
CAUTION (Without Safety Alert
Symbol) Indicates a situa-
tion that may result in
property damage.
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5 ENVIRONMENTALLY SAFE BATTERY
DISPOSAL
The toxic and corrosive materials below are in the
batteries used in this machine: Lithium-ion, a toxic
material.
WARNING
Discard all toxic materials in a specified manner
to prevent contamination of the environment.
Before discarding damaged or worn-out Lithium-ion
batteries, contact your local waste disposal agency,
or the local Environmental Protection Agency for
information and specific instructions. Take the
batteries to a local recycling and/or disposal center,
certified for Lithium-ion disposal.
WARNING
If the battery pack cracks or breaks, with or without
leaks, do not recharge it and do not use. Discard it
and replace with a new battery pack. DO NOT TRY
TO REPAIR IT! To prevent injury and risk of fire,
explosion, or electric shock, and to avoid damage to
the environment:
• Cover the terminals of the battery with heavy-duty
adhesive tape.
• DO NOT try to remove or destroy any of the
battery pack components.
• DO NOT try to open the battery pack.
• If a leak develops, the released electrolytes are
corrosive and toxic. DO NOT get the solution in
the eyes or on skin, and do not swallow it.
• DO NOT put these batteries in your regular
household trash.
• DO NOT incinerate.
• DO NOT put them where they will become part of
any waste landfill or municipal solid waste stream.
• Take them to a certified recycling or disposal
center.
6 PROPOSITION 65
WARNING
This product contains a chemical known to the
state of California to cause cancer, birth defects
or other reproductive harm. Some dust created by
power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• Lead from lead-based paints;
• Crystalline silica from bricks and cement and other
masonry products;
• Arsenic and chromium from chemically treated
lumber.
Your risk of exposure to these chemicals varies
depending on how often you do this type of work. To
reduce your exposure to these chemicals, work in a
well-ventilated area, and work with approved safety
equipment, such as dust masks that are specially
designed to filter out microscopic particles.
Save these instructions.
7 INSTALLATION
WARNING
Do not change or make accessories that are not
recommended by the manufacturer.
WARNING
Do not put in the safety key or the battery pack until
you assemble all the parts.
7.1 UNPACK THE MACHINE
WARNING
Make sure that you correctly assemble the machine
before use.
WARNING
• If the parts are damaged, do not use the machine.
• If you do not have all the parts, do not operate the
machine.
• If the parts are damaged or missing, speak to the
service center.
1. Open the package.
2. Read the documentation in the box.
3. Remove all the unassembled parts from the box.
4. Remove the machine from the box.
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5. Discard the box and package in compliance with
local regulations.
7.2 INSTALL THE UPPER HANDLE
1. Align the holes in the middle handle and the
upper handle.
2. Insert the bolt through the middle handle and
upper handle.
3. Tighten the handle knob onto the bolt.
4. Repeat for left/right side.
7.3 INSTALL THE MIDDLE HANDLE
1. Align the holes in the middle handle and the lower
handle.
2. Put the bolts through the middle handle and the
lower handle.
3. Tighten the handle knob onto the bolt.
4. Repeat for left/right side.
7.4 INSTALL THE CHUTE DEFLECTOR
1. Align the tabs with the slots on one side first.
2. Push the chute deflector.
3. Once you have engaged one tab on one slot
push until you hear a click. Repeat on other side.
4. Make sure that the tabs engage the slots on the
two sides.
7.5 INSTALL THE CHUTE CONTROL ROD
1. Align the holes in the upper chute control rod and
lower chute control rod.
2. Put the hitch pin through the holes.
3. Align the arrows in the discharge chute and snow
thrower deck. Make sure that the discharge chute
faces forward.
4. Put the end of the chute control rod straight
through the hole in the bracket. Keep the grip
handle down.
5. Push the chute control rod into the hole behind
the deck.
6. Turn the grip handle left and right to make sure
that the discharge chute moves in the same
direction.
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7.6 INSTALL THE BATTERY PACK
WARNING
• If the battery pack or charger is damaged, replace
the battery pack or the charger.
• Stop the machine and wait until the engine stops
before you install or remove the battery pack.
• Read, know, and do the instructions in the battery
and charger manual.
1. Open the battery door.
2. Align the lift ribs on the battery pack with the
grooves in the battery compartment.
3. Push the battery pack into the battery
compartment until the battery pack locks into
place.
4. When you hear a click, the battery pack is
installed.
5. Close the battery door.
7.7 REMOVE THE BATTERY PACK
1. Open the battery door.
2. Push and hold the battery release button.
3. Remove the battery pack from the machine.
8 OPERATION
WARNING
Wear eye protection during operation.
8.1 COLD WEATHER OPERATION
The safe battery operation temperature ranges from
1°F (-17°C) to 113°F (45°C).
WARNING
Do not store or charge battery outside.
Battery must be charged and stored indoors prior to
use of the machine.
If the machine does not start:
• remove the battery pack from the machine,
• charge the battery pack to 15 minutes in warm area,
or when the charging light turns green.
• Install the battery pack back in the unit.
8.2 START THE MACHINE
1. Push the safety switch button.
2. Pull the bail switch to start the machine.
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WARNING
Keep bystanders a safe distance from the machine.
WARNING
Examine the work area. Remove all stones, sticks,
wire, bones, and other debris that can ricochet
because of the rotating impeller.
8.3 STOP THE MACHINE
1. Release the bail switch to stop the machine.
WARNING
Wait until the impeller fully stops before you start the
machine again. Do not quickly turn the machine off
and on.
WARNING
Remove the battery pack after you complete the
work.
8.4 ADJUST THE DISCHARGE CHUTE
You can adjust the discharge chute 180° to change the
snow direction.
1. Turn the grip handle left to move the discharge
chute to the left.
2. Turn the grip handle right to move the discharge
chute to the right.
8.5 ADJUST THE CHUTE DEFLECTOR
You can adjust the chute deflector up and down to
change the throwing distance of the snow.
WARNING
Release the bail switch before you adjust the chute
deflector.
WARNING
Do not push the handle so far forward that a gap
shows between the deflector and the chute.
1. Push and hold the handle on the chute deflector.
2. Move the chute deflector up to increase the snow
distance.
3. Move the chute deflector down to decrease the
snow distance.
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8.6 LED HEADLIGHTS
Turning the headlights on：
1. Push and hold the safety switch button .
2. Pull the bail lever in the direction of the handle
bar to turn the headlights on.
Turning the headlights off：
3. Release the bail lever.
8.7 OPERATION TIPS
• If it is possible, clear the snow with the direction of
the wind.
• In strong winds, lower the chute deflector to direct
the snow to the ground.
• When you complete the work, let the machine
operate for a while to prevent ice formation in the
discharge chute.
• If the snow is deeper than 8", decrease the speed
and let the machine work at its own rhythm.
• Do not use the scraper to remove compact snow
and ice.
9 MAINTENANCE
WARNING
Remove the battery pack from the machine before
maintenance.
CAUTION
Use only approved replacement parts.
CAUTION
Do not let brake fluids, gasoline, petroleum-based
materials touch the plastic parts. Chemicals can
cause damage to the plastic, and make the plastic
unserviceable.
CAUTION
Do not use strong solvents or detergents on the
plastic housing or components.
9.1 GENERAL MAINTENANCE
• Before each use, examine the machine for
damaged, missing, or loose parts such as screws,
nuts, bolts and caps.
• Tighten correctly all the fasteners and caps.
• Clean the remaining snow on the machine with a
brush.
9.2 REPLACE THE IMPELLER
WARNING
Use only approved replacement scrapers.
1. Remove the 5 screws (1), skid plate (3) and side
wear pad (2) that secure the right side cover (4).
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1
2
3
4
2. Remove the nut.
3. Remove the 5 screws (5). skid plate (6) and side
wear pad (7) that secure the left side cover (8).
5
6
7
8
4. Remove the belt.
5. Using a socket wrench, remove the large pulley.
6. Remove the screws that secure the left side
plate.
7. Pull the axle and remove the old impeller, install
the new impeller.
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8. Reinstall the nut and right side cover.
9. Reinstall the left side plate (12), large pulley (11),
belt (10) and left side cover (8).
12
11
10
9
5
6
7
8
9.3 REPLACE THE IMPELLER
WARNING
Use only approved replacement scrapers.
1. Remove the 5 screws and side wear pad that
secure the right side cover.
2. Remove the nut.
3. Remove the 5 screws and side wear pad that
secure the left side cover.
4. Remove the belt.
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5. Using a socket wrench, remove the large pulley.
6. Remove the screws that secure the left side
plate.
7. Pull the axle and remove the old impeller, install
the new impeller.
8. Reinstall the nut and right side cover.
9. Reinstall the left side plate, large pulley, belt and
left side cover.
9.4 STORE THE MACHINE
• Clean the machine before storage.
• Make sure the motor is not hot when you store the
machine.
• Make sure that the machine does not have loose
or damaged parts. If it is necessary, do these steps/
instructions:
• Replace the damaged parts.
• Tighten the bolts.
• Speak to a person at an approved service center.
• Store the machine in a dry area.
• Make sure that children cannot come near the
machine.
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10 TROUBLESHOOTING
Problem Possible
cause
Solution
The handle is
not in position.
The bolts are
not engaged
correctly.
Adjust the
height of the
handle and
make sure that
the knobs and
bolts are
aligned correct-
ly.
The machine
does not start.
The battery is
not charged.
Charge the bat-
tery by following
the procedures
in the battery
and charger
manual.
The switch is
defective.
Have the switch
replaced by an
authorized serv-
ice center.
Battery is too
cold.
Remove battery
from snow
thrower. Place
battery on
charger and al-
low to charge
for 10 minutes
or until the
changing light
turns green. Re-
move from
charger and in-
stall in snow
thrower for use.
Battery may re-
quire service or
replacement.
Call toll free
helpline, at
1-855-345-3934
or replace bat-
tery.
The engine is
on, but the im-
peller does not
turn.
The belt is dam-
aged.
Replace the
belt.
A thin layer of
snow stays be-
hind.
The scraper is
damaged.
Replace the
scraper.
* If you cannot find the solution to these problems, call
1-855-345-3934.
11 TECHNICAL DATA
Voltage 80 V
No load speed 1900 RPM
Clearing width 20 in. (50.8 cm)
Clearing depth 10 in. (25.4 cm)
Impeller size 16 in. (40.6 cm)
Weight (without battery
and charger)
15.3 Kg (33.8 Ibs)
Battery BAB742 and other BAB
series
Charger CAB813 and other CAB
series
Double-insulated con-
struction
12 LIMITED WARRANTY
ITEMS NOT COVERED BY WARRANTY:
1. Any part that has become inoperative due
to misuse, commercial use, abuse, neglect,
accident, improper maintenance, or alteration; or
2. The unit, if it has not been operated and/or
maintained in accordance with the owner's
manual; or
3. Normal wear;
4. Routine maintenance items such as lubricants,
blade sharpening;
5. Normal deterioration of the exterior finish due to
use or exposure.
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Renewed/Refurbished products and batteries are
protected against all defects in materials, parts or
workmanship under normal use for a period of 90 days
from the shipping date or in-store purchase date.
All sales are final, no returns.
90-Day Warranty
HELPLINE:
Warranty service is available by calling our toll-free
helpline, at 1-855-345-3934.
TRANSPORTATION CHARGES:
Transportation charges for the movement of any power
equipment unit or attachment are the responsibility of
the purchaser. It is the purchaser’s responsibility to
pay transportation charges for any part submitted for
replacement under this warranty unless such return is
requested in writing by Greenworks.
USA address:
Greenworks Tools
P.O. Box 1238, Mooresville, NC 28115
Canadian address:
Greenworks Tools Canada, Inc.
P.O. Box 93095, Newmarket, Ontario, L3Y 8K3
Mexico address:
TECNOLOGIA CAMPO Y JARDIN S.A. DE C.V.
ADMINISTRADORES No. 5336 A, COL. ARCOS DE
GUADALUPE, ZAPOPAN , JALISCO , C.P. 45037
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www.greenworkstools.com
P0805107-00 Rev B
