Craftsman 6073290, 1386073290 Owner’s Manual
OPERATOR'S MANUAL
MANUEL DEL OPERADOR
CRRFTgHRH °
I " i
CORDLESS LAWN MOWER
IIIII I III I
20 in. 24 VOLT
508 mm (20 pulg.) 24 V
PODADORA INALAMBRICA
Model No.
6073290
Ndmero de modeio
6073290
_ WARNING: To reduce the r_skof injury, the user must read and understand the operator's manual
_IL ADVERTENCIA: Pare reducir el riesgo de lesiones, el usuerio debe leer y comprender el manual clef operador
Customer Help Line: 1-888-266-7096
Tel6fonodeatoncibnal consumidor: 1-888-266-7096
Sears Brands Management Corporation, Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.craftsman.eom
Visite el sitio web de Craftsman: www,craftsman.com
before using this product.
antes de user este producto.
Save this manual for future reference
Guarde este manual pare futures consulta
ENGLISH
• Warranty. ................................................................. 2
• Introduction .............................................................. 2
• General Safety Rules ............................................... 3
• Specific Safety Rules ........................................... 3-4
• Symbols ................................................................ 5-6
• Features ................................................................... 6
• Assembly. ................................................................. 7
• Operation ............................................................. 8-9
==Maintenance ..................................................... 10-I1
•IlIustrated parts list ........................................... t 2-t 6
CRAFTSMAN _ TWO YEAR FULL WARRANTY
FOR TWO YEARS from the date of purchase, this product is warranted against any defects in material or
workmanship. Defective product wiJlbe replaced free of charge.
For warranty coverage details to obtain free replacement, visit the web site: www.craftsmanocom.
This warranty is void if this product is ever used while providing commercial sewices or if rented to another person.
Thiswarrantydoesnotcovertheblade,whichisanexpendablepartthatcanwearout from normalusewithinthe
warrantypedod.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears Brands Management Corporation, Hoffman Estates, IL 60179
GARANTIA COMPLETA DE DOS ANOS CRAFTSMAN _
Este productotiene garantia per cualquier defec_oen material o mano de obra DURANTE DOS AltOS desde la
fecha de compra. Los productos defectuosos se remplazar_n sin cargo.
Para conocer los detalles sebre la cobertura de la garantfa para obtener un remplazo gratuito, visite el silio
web: www.craftsmen.com.
La garantla pierde vatidez s] este preducto se utJliza mientras se prestan servicios comerciales o sise alquila a otra
persona. Estagamntfa no cubre ta hoja, que es una parle prescindibleque pueden desgastarse con el uso normal
en el perfodo de garantfa. Esta garantfa ]eotorga derechos Iegales especificos yes posible que tambi_n tenga
derechos que varfan segt3n el estado.
Sears Brands Management Corporation, Hoffman Estates, ]L 60179
ESPA_IOL
• Garant{a ............................ Secci6n de Ingl_s p&g, 2
• tntmducciSn ............................................................ 2
• Reglas de seguridad generales .............................. 3
• Reglas de seguridad especfficas ......................... 4-5
• Simbolos .................. i................................. :........ 6-7
• Caracteristicas ........................................................ 7
• Armado ................................................................ 8-9
• Funcionamiento ................................................. 9-10
• Mantenimiento ................................................. 11-12
• Figure numeras (ilustraciones) ............................. i-iv
This tool has many features for making its use more pleasant and enjoyable. Safety, performance, and
dependability have been given top priority in the design of this product making it easy to maintain and operate.
Esta herramienta ofrece numerosas caracteristicas para hacer m_s agradable y placentero su uso. En el
diseSo de este producto se ha conferido prioridad a Ia seguridad, el desempe_o y la fiabilidad, por Io cual se
facilita su manejo y mantenimiento.
2 -- English
AWARNING! READ AND UNDERSTAND ALL
INSTRUCTIONS. Failure to follow all instructions listed
below and on the machine may result in electdc shock,
fire, and/or serious personal injury.
READ ALL INSTRUCTIONS
,, This cutting machine is capable of amputaf_ng hands
and feet and throwing objects. Failure to observe all
safety instnJctions could result in serious injury or death.
= Do not operate power tools in explosive
atmospheres, such as in the presence of flammable
liquids, gases, or dust. Power tools create sparks
which may ignite the dust or fumes.
• Avoid body contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerators. There is an
increased risk of elec_c shock ifyour body is grounded.
m Do not use the lawn mower in damp or Wet
conditions or operate in the rain.
• Keep the area dear ofaII bystanders, children, and pets
while mowing. Stop machine if anyone enters the area,
• Tragic accidents can occur if the operator is not alert
to the presence of children. Children are often attracted
to the machine and the mowing activity. Never assume
that children will remain where you last saw them.
• Keep children out of the mowing area and under the
watchful care of a responsible adult other than the operator.
• Be alert and turn mower off if a child enters the area.
• Never allow children to operate the machine.
• Use extra care when approaching blind corners,
shrubs, trees, or other objects that may block your
view of a child.
= Do not wear loose clothing or jewelry. They can
be Caught in moving parts. Use of rubber gloves and
footwear is recommended when working outdoors.
•, Keep firm footing and balance. DO not overreach.
Overreaching can result in loss of balance.
,, Do not operate the equipment while barefoot or
when weadng sandals or similar lightweight footwear.
Wear protective footwear that will protect your feet and
improve your footing on slippery surfaces.
mDo not leave the mower unattended while running.
• Keep hands and feet away from cutting area. Keep
clear of the discharge opening at all times.
• Operate the lawn mower only in daylight or good
artificial lighL
• Always wear safety glasses with side shields.
Everyday glasses have only impact resistant lenses.
They are NOT safety gtasses. Following this rule
will reduce the risk of eye injury. Use face mask if
operation is dusty.
• V_ar safety glasses or goggles that are marked to
comply with ANSI Z87.1 standard when operating this
product.
• Use the right appliance. DO not uSe the lawn mower
for any job except that for which it is intended.
• Do not force the lawn mower. It will do the job better
and safer at the rate for which it was designed.
• Stay alert, watch what you are doing and use
common sense when operating the lawn mower.
Do not operate the mower while tired or under the
influence of drugs, alcohol, or medication. A moment
of inattention while operating the lawn mower may
result in serious personal injury.
• Keep machine in good working condition. Keep
blades sharp and guards in place and in working order.
• Check all nuts, bolts, and screws at frequent
intervals for proper tightness to be sure the equipment
is in safe working condition.
- Stop the motor and wait until the blade comes to
a complete stop before cleaning the tawn mower,
removing the grass catcher, or unclogging the
discharge guard.
• When not in use, mower should be stored indoors in
a dry, locked up place--out of the reach of children.
• Do not operate the mower without the entire grass
catcher, discharge guard, rear guard, or other safety
protective devices in place and working.
• Follow manufacturer's instructions for proper
operation and installation of accessories. Only use
accessories approved by the manufacturer.
• Clear the work area before each use. Remove all
objects such as rocks, st(cks, wire, bones, toys, or
other objects which can be thrown by the blade.Stay
beh(nd the handle when the motor is running.
• Avoid holes, nY_s,bumps, rocks, or other hidden objects.
3 -- English
Uneven terraincould cause a slipand fall accident
• Do not mow near drop-offs, ditches, or embankments.
• Mow across the face of slopes, never up and down.
Exercise extreme caution when changing direction on
slopes.
= Plan your mowing pattern to avoid discharge of
material toward roads, sidewalks, bystanders and the
like. Also, avoid discharging matedal against a wall or
obstruction, which may cause the material to ricochet
back toward the operator.
•Donotmowon wet grass or excessively steep slopes.
Poor footing could cause a slip and fall accident. Walk,
never run.
,, If the lawn mower stdkes a foreign object, follow
these steps:
• Stop the lawn mower and release theswC_h con_'otlever.
• Disconnect the power cord.
•Thoroughly inspect the mower for any damage.
• Repair any damage before restarting and continuing
to operate the mower.
= Stop the motor, remove the switch key, and wait until
the blade comes to a complete stop before removing
the grass catcher or unclogging the chute. The cutting
blade continues to rotate for a few seconds affer the
motor is shut off. Never place any part of the body
in the blade area until you are sure the blade has
stopped rotating.
,, If the mower should start to vibrate abnormally,
stop the motor and check immediately for the cause.
V_bration is generally a warning of trouble.
m Service on the product must be performed by
qualified repair personnel only. Service or maintenance
performed by unqualified personnel could result in
injury to the user or damage to the product.
= Use only identical replacement parts when servicing
the product. Use of unauthorized parts may create
a risk of sedous injury to the user, or damage to the
product.
• Do not place battery tools or their batteries near
fire or heat. This will reduce the risk of explosion and
possibly injury.
• Do not open or mutilate battery (ies). Released
electrolyte is corrosive and may cause damage to the
eyes or skin. ]t may be toxic if swallowed,
• If electrolyte contacts the skin, wash it off'immediately
with water.
• ff electrolyte contacts the eyes, flush thoroughly and
immediately with water. Seek medical attention.
SAFETY RULES FOR CHARGER
• Do not abuse the cord. Never use the cord for
carrying, pu(I(ng or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of
electric shock.
• Use of an attachment not recommended or sold by
the battery charger manufacturer may result in a risk
of fire, electric shock, or injury to persons. Following
this rule wilI reduce the risk of electric shock, fire, or
sedous personal injury.
•=Do not servicemower w_ _witch key orcharger ins_led.
•, Do not use the charger when the ambient temperature
is above 40°C or below 0°C.
• Do not operate charger with a damaged cord or plug,
wh)ch could cause sho_ng and electric shock. If damaged,
have thecharger replaced by an authorized serviceman.
• DO not operate charger if it has received a sharp blow,
been dropped, or otherwise damaged in any way. Take
it to an authorized serviceman for etectdcal check to
determine ifthe charger isin good working order.
• Unplug charger from outlet before attemptthg any
maintenance or cleaningto reduce the riskof eleclric sho_
• Disconnect charger from the power supply when
not in use to prevent damage to the charger during a
power surge.
•. Risk of e)ectric shock, Do not touch uninsu(ated po_on
of output connector or uninsulated battery terminal.
•, Do not expose charger towet or damp conditions. Water
entering charger will increase the risk of elecbic shock.
• Make sure cord is located so that it will not be
stepped on, tripped over, come in contact with
sharp edges or moving parts or otherw(se subjected
to damage or stress. This will reduce the risk of
accidental falls, which could cause injury, and damage
to the cord, which could resuIt in electric shock.
• Keep cord and charger away from heat to prevent
damage to housing or internal parts.
• Do not let gasoline, oils, petroleum-based products,
etc. come in contact with plastic parts. They contain
chemicals that can damage, weaken, or destroy plasUc.
• An extension cord should not be used unless
absolutely necessary. Use of improper extension
cord could result in a risk of fire and etectdc shock. If
extension cord must be used, make sure:
a, That pins on plug of extension cord are the same
number, size and shape as those of plug on charger.
b. That extension cord is properly wired and in good
electdcaI condition; and
c. That wire size is large enough forAC ampere rating
of charger as specified below:
Cord Length (Feet) 25' 50' 100'
Cord Size (AWG) 16 16 16
NOTE: AWG =American Wre Gauge
• Save these instructions. Refer to them frequently
and use them to instruct others who may use this
product. If you loan someone this tool, loan them
these instructions also.
SAVE THESE INSTRUCTIONS
4 -- English
roper interpretation of these symbols will allow you to operate the product better and safer.
ome of the following symbols may be used on this product. Please study them and learn their meaning,'
YMBOL NAME DESIGNATION/EXPLANATION
Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watts Power
rain Minutes Time
,_., Alternating Current Type of current
,_, Direct Current Type or a characteristic of current
no No Load Speed Rational speed, at no load
[] Class ii Construction Double-insulated construction
i,
lmin Per Minute Revolutions, strokes, surface speed, orbits etc.,
per minute
Wet Conditions Alert Do not expose to rain or use in damp locations
Read The Operator's Manual To reduce the risk of injury user must read and
understand operator's manual before using this
product.
Eye Protection Wear eye protection when operating this equipment.
..-_ Ricochet Thrown objects can ricochet and result in personal
==_..
injury or property damage.
Sharp Blade Danger - Keep hands and feet away from blade.
._Ax_s Operating on a slope Do not mow a slope that has an angle of greater
t
than 15°.
._ Keep Bystanders Away Keep all bystanders at least 50 ft. away.
Electric Shock Failure to use in dry conditions and to observe safe
practices can result in electric shock.
5 -- English
J
Thefollowingsignal words and meanings are intended to explain the levels of risk associated with this'
product.
SYMBOL SIGNAL MEANING
DANGER
Indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
WARNING Indicates a potentially hazardous situation, which, if not avoided,
CAUTION Indicates a potentially hazardous situation, which, if not avoided,
CAUTION (Wlthout Safety Alert Symbol) Indicates a situation that may
PRODUCT SPECIFICATIONS
Battery" ................................................................................................. 24volt 20amplhr sealed maintenance free
No-load Speed ....................................................................................................................... 3,500 r/min. (RPM)
Curling Path ................................................................................................................................................. 20 in.
Height Adjustments ................................................................................................................ 1-1/2 in. to 3-314 in.
Weight ........................................................................................................................................... 50 Ibs (22.7 kg)
KNOW YOUR LAWN MOWER
See Figure I.
The safe use of this product requires an understanding
of the information on the product and in this operator's
manual as well as a knowledge of the project you
are attempting. Before use of this product, familiarize
yourself with all operating features and safety ruIes.
BATTERY METER
The battery meter measures the amount of charge
remaining in the battery.
GRASS CATCHER !
The grass catcher prevents grass clippings from being
strewn across your lawn as you mow.
HEIGHT ADJUSTMENT LEVER
The height adjustment lever provides cutting height
adjustments.
could result in death or serious injury.
may result in minor or moderate injurY.
result in property damage.
MOTOR/BLADE CONTROL ASSEMBLY
The motor/blade control, ]ocated on the upper handle
of the mower, engages and disengages the motor and
blade.
MULCHING PLUG
Your mower is equipped with a mulching plug that
cuts and recuta the grass for finer clippings.
SWITCH KEY
The switch key must be inserted before the mower can
be started.
SIDE DISCHARGE DEFLECTOR
Use the side discharge deflector on your mower
when the grass is too high to mulch or when side
discharging is preferred. The grass clippings produced
when using the side discharge deflector are noticeably
larger than those produced when using the mulching
plug.
6 -- English
UNPACKING
This product requires assembly.
i Carefully remove the product and any accessories
from the box. Make sure that all items listed in the
packing list are included.
u Inspect the product carefully to make sure no
breakage or damage occurred during shipping.
,. Do not discard the packing material until you have
carefully inspected and satisfactorily operated the
product.
• If any parts are damaged or missing, please cail
1-888-266-7096 for assistance.
PACKING LIST
Mower
Switch key
Side Discharge Deflector
Mulching Plug
Grass Catcher
Charger
Operator's Manual
P,
rill WARNING! If any parts are damaged or
missing do not operate this product until the parts are
replaced. Failure to heed this waming so could result
in serious personal injury.
d_lb WARNING! Do not attempt to modify this
product or create accessories not recommended
for use with this product. Any such alteration or
modification is misuse and could result in a hazardous
condition leading to possible serious personal injury.
WARNING! Do not insert switch key until
assembly is complete. Failure to comply could result
in accidental starting and possible serious personal
injury.
_IL WARNING! Topreventaccidental starting,
do not make any adjustments or installations with the
switch key inserted.
ASSEMBLING THE HANDLE
See Figure 2.
• Remove any packing material which may be between
the upper and lowerhandles for shipping purposes.
• Pull up and back on the upper handle to raise the
handle into the operating position. Make certain
the lower handle is seated securely into the handle
mounting bracket.
• Align the holes (3) between the upper handle (1)
and lower (2) handles. Insert the bolts (4) and tighten
them with the wing nuts (5) provided.
7 -- English
• Secure the lower handle to the bracket with the
handle knob (6) in each side.
INSTALLING SIDE DISCHARGE DEFLECTOR
See Figure 3.
• Lift the side discharge door (1).
• Align the grooves on the deflector (2) with the pins
on the underside of the door.
• Lower the deflector (2) until the hooks on the mower
deck are secured inthe openings in the deflector.
,. Release the deflector and door.
INSTALLING THE MULCHING PLUG
See Figure 4,
NOTE: VCnen using the mulching plug, do not install
either the side discharge deflector or the grass
catcher.
• Lift the rear discharge door (1).
• Grasp the mulching plug (2) by its handle and tilt at
an approximate 15 degree angle.
• Insert the plug into the rear discharge opening.
• Lower the rear discharge door.
INSTALLING THE GRASS CATCHER
See Figure 5.
NOTE: When using the grass catcher, do not install
either the side discharge deflector or the mulching
plug.
[] Liftthe rear discharge door (1).
• Lift the grass catcher by its handle and place under
the rear discharge door so that the hooks (2) on the
grass catcher are seated on the door rod (3).
• Release the rear discharge door, When installed
correctly, the hooks on the grass catcher will extend
through the openings on the rear discharge door.
SETTING BLADE HEIGHT
See Figure 6.
When shipped, the wheels on the mower are set to
a Iowcutting position. Before using the mower for
the first time, adjust the cutting position to the height
best suited for your lawn. The average lawn should
be between 1-1/2 in. to 2 in. during cool months and
between 2 in. and 3-1/4 in. during hot months.
To set the blade height:
• To raise the blade height, grasp the height adjustment
lever and move it toward the back of the mower.
• To lower the blade height, grasp the height
adjustment lever and move it toward the front of the
mower.
WARNING! Donotallow familiarity with this
type of product to make you careless. Remember that
a careless fraction of a second is sufficient to inflict
serious injury.
_IL WARNING! Always wear safety goggles or
safety glasses with side shields when operating this
product. Failure to do so could result in objects being
thrown into your eyes, resulting in possibie serious
injury,
_ WARNING! Do not use any attachments or
accessories not recommended by the manufacturer of
this product. The use of attachments or accessories
not recommended can result in serious personal
injury.
APPLICATIONS
You may use this product for the purpose listed
below:
mMowing your lawn
BATTERY METER
See Figure 7.
Since the mower battery is shipped in a low charge
condition, the battery must be charged before use.
The battery has 5 LED lights to indicate battery
capacity. These lights will only illuminate when the
mower is running.
If 3 GREEN lights illuminate, the battery is charged
and ready for use. 2 green lights are equal to 50-80%
charge, while I green light is equal to 30-50% charge.
If the AMBER light illuminates, the battery will soon
require charging. It is recommended that the battery
be charged at this point. The battery is at 5-30%
charge when the yellow light illuminates
If the RED light illuminates and/or flashes at any time,
the battery must be charged IMMEDIATELY before
use. There is less than 5% of battery charge when the
red light comes on.
NOTE: When the red light illuminates, you must stop
the mower and charge the battery immediately, or it
will reduce the life of the battery.
CHARGING THE BATTERY PACK
See Figure 8.
The lawn mower comes with a maintenance free,
sealed 24 volt storage battery.
• Remove the switch key.
• Charge the battery pack only with the charger
provided.
• Allow at least 15 hours of charge time before initial
use of the mower.
,, Make sure the power supply is normal household
voltage, 120 volts, 60 Hz, AC 0nly.
• The battery should be charged in a cool, dry piace.
• To improve battery life, store battery indoors in a
controlled climate. Fully charge battery pack every
two months.
• Since the battery will not develop a memory, it does
not have to be fully discharged before recharging.
• 2 to 3 initial Chargingldischarging cycles may be
required to achieve maximum run time!capacity.
• When fully Charged, the batter,] can be safely stored
in temperatures down to -40°F for a period of up to
two weeks, before requiring charging. Fully charge
battery pack every two months.
• The battery charger should be operated in
temperatures between 23°F and 104°F.
• The battery supplied is sealed, maintenance free
and spill free.
TO CHARGE
See Figure 8.
NOTE: The battery can be charged in or out of the
mowe£
The charger that is supplied with this mower is a
specially designed 2-stage charger.
Step 1: The red light will light up during the recharge
cycle.
Step 2: The green light wilt light up when the battery
is fully charged.
1. Remove the jack cover.
2. Plug the charger connector into the jack on the
battery.
3. Insert the 120 V plug from the charger into the
electrical outlet.
4. The red light on the charger should come on, which
indicates that the charger is working and the battery
is being charged.
The red light will go out and the green light will comb
on when the battery is completely charged (it takes
approximately 15 hours to charge a fully discharged
battery).
5. Battery should be charged after each use
regardless of power level. Battery should always be
stored in a fully charged state. This battery will not
develop a charging memory.
8 -- English
STARTINGISTOPPINGTHEMOWER
See Figure 9.
STARTING THE MOWER
• Remove the safety pin (1).
• Press the safety button (2).
•Pult the bail switch (3) upward to the handlebar to
start the mower and release the safety button.
STOPPING THE MOWER
• Release bail switch.
• Replace safety pin for storage.
NOTE: A high-pitched noise and sparking may occur
as the electric motor decelerates. This is normal.
MOWING TIPS
See Figure 10.
• Make sure the lawn is clear of stones, st_cks, wires,
and other objects that could damage the lawn mower
blades or motor. Such objects could be accidentally
thrown by the mower in any direction and cause
serious personal injury to the operator and others.
• For a healthy lawn, always cut off one-third or Iess
of the total length of the grass.
• When cutting heavy grass, reduce walking speed
to allow for more effective cutting and a proper
discharge of the cuppings.
• Do not cut wet grass. It wilI stick to the underside
of the deck and prevent proper mulching of grass
clippings.
• New or thick grass may require a narrower cut.
• Clean the underside of the mower deck after each
use to remove grass clippings, leaves, dirt, and any
other accumulated debris.
SLOPE OPERATION
• Slopes are a major factor related to slip and fail
accidents that can result in severe injury. Operation
on slopes requires extra caution. If you feeI uneasy
on a slope, do not mow it. For your safety, do not
attempt to mow slopes greater than 15 degrees.
• Mow across the face of slopes, not up and down.
Exercise extreme caution when changing direction on
slopes.
• Watch for holes, ruts, rocks, hidden objects, or
bumps which can cause you to slip or trip. Ta]l grass
can hide obstacles. Remove all objects such as
rocks, tree limbs, etc., which could be tdpped over or
thrown by the blade.
• Always be sure of your footing. A slip and fatl can
cause serious personal injury. If you feel you are
losing your balance, release the switch control lever
immediately.
• DO not mow near drop-offs, ditches, or
embankments; you could lose your footing or balance.
EMPTYING THE GRASS CATCHER
See Figure 11.
• Lift the grass catcher by its handle and Iift to
remove from mower.
• Empty grass clippings.
• Lift the rear discharge door and reinstall the grass
catcher as described eadier in this manual.
9 m English
_I_WARNING] When servicing, use only identical
replacement parts. Use of any other parts may create
a hazard or cause product damage.
_, WARNING! Always wear safety goggles or
safety glasses with side shields during power tool
operation or when blowing dust. If operation is dusty,
also wear a dust mask.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts.
Most plastics are susceptible to damage from various
types of commercial solvents and may be damaged
by their use. Use clean cloths to remove dirt, dust, oil,
grease, etc.
_I_WARNING! Do not at any time let brake fluids,
gasoline, petroleumbased products, penetrating oi]s,
etc., come in contact with plastic parts. Chemicals
can damage, weaken, or destroy plastic which may
result in serious personal injury.
Periodically check all nuts and baits for proper
tightness to ensure safe operation of the mower.
Remove any buildup of grass and leaves on or
around the motor cover. 'Wipe the mower clean with a
dry cloth occasionally. Do not use water.
LUBRICATION
,_11of the bearings in this product are lubricated with a
sufficient amount of high grade lubricant for the life of
the unit under normal operating conditions. Therefore,
no further bearing lubrication is required.
Atthe beginning and end of each mowing season:
• Lubricate the springs on the rear discharge door
with light oil.
•Lubdcate the height adjustment lever and related
hardware with light oil.
- Remove the wheels and lubricate the surface of the
ax{e bolt and the inner surface of the wheel with light
oil
• Remove the blade and blade hub assembly and
lubricate the motor shaft with light oil or engine oil
See Replacing the Cutting Blade for instructions on
removing the blade.
_t= WARNING! Always protect hands by wearing
heavy gloves sndlor wrapping the cutting edges of the
blade with rags and other material when performing
blade maintenance. Failure to heed this warning so
could result in serious personal injury.
_,WARNING! Before performing any
maintenance, make sure the mower is unplugged
from the power supply and the switch key is removed.
Failure to heed this warning could result in serious
personal injury.
REPLACING THE CUTTING BLADE
See Figures 12 - 13.
Since the mower is equipped with a sealed battery,
the mower can be tipped for maintenance without the
danger of acid spillage.
NOTE: Only use identical replacement blades.
• Stop the motor and remove the switch key. Allow
blade to come to a complete stop.
• Turn the mower on its side.
• Wedge a b]ock of wood between the blade and
mower deck to prevent the blade from turning.
• Loosen the blade nut using a 15 mm wrench or
socket (not provided).
• Remove the blade nut, spacer, blade insulator, and
blade.
• Make certain the fan assembly is pushed
completely against the motor shaft.
• Place the new b)ade on the shaft against the fan
assembly. Make sure it is installed with the curved
ends pointing up toward the mower deck and not
down toward the ground.
• Replace the blade insulator and spacer, then thread
the blade nut on the shaft and finger tighten.
NOTE: Make certain oil parts are replaced in the
exact order in which they were removed.
• Torque the blade nut down using a torque wrench
(not provided) to ensure the bait is properly tightened.
The recommended torque for the blade nut is 220-
310 in. Ibs.
SHARPENING THE BLADE
See Figure 14.
For best mowing performance, the mower blade
must be kept sharp. A duff blade does not cut grass
evenly and overloads the motor. Under normal
circumstances, sharpening the blade twice during the
mowing season is usually sufficienL However, if your
lawn has sandy soil, more frequent sharpenings may
be required.
• Following the instructions in the Replacing the
Cutting Blade section, remove the mower blade. DO
NOT attempt to sharpen the blade while it is attached
to the mower.
t 0 -- English
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