Craftsman 151.39942 Operator's Manual
OPERATOR′S MANUAL
MANUAL DEL USUARIO
Model No.
151.39942
Modelo no
151.39942
Sears Brands Management Corporation, Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.craftsman.com
Visite el sitio Web de Craftsman: www.craftsman.com
WARNING:
To reduce the risk of injury, the user must read and understand the operator's manual
before using this product.
Save this manual for future reference
Conserve este manual para futura referencia
ADVERTENCIA:
Para reducir el riesgo de lesiones, el usuario debe leer y comprender el manual antes de utilizar
este producto.
3084514
12.5A - 19" 3-IN-1
CORTADORA DE PASTO ELÉCTRICA
12.5A - 19" 3-IN-1
ELECTRIC MOWER
2 ― English
TABLE OF CONTENTS / TABLA DE CONTENIDOS
ENGLISH
INTRODUCTION / INTRODUCCIÓN
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 tiene muchas funciones para hacerla más agradable y cómoda de usar. Se ha dado máxima
prioridad a la seguridad, rendimiento y confiabilidad en las etapas de diseño de este producto para que sea fácil
de utilizar y mantener.
■ Warranty ...................................................................2
■ Introduction ...............................................................2
■ General safety rules ..............................................3-4
■ Specifi c safety rules .................................................4
■ Symbols .................................................................5-6
■ Features ...................................................................7
■ Electrical ...................................................................8
■ Assembly .............................................................9-10
■ Operation ...........................................................10-11
■ Care and maintenance ...................................... 11-12
■ Troubleshooting ......................................................13
■ Illustrated parts list ............................................14-15
CRAFTSMAN LIMITED WARRANTY
FOR 2 YEARS from the date of sale, this product is warranted against defects in material or workmanship.
WITH PROOF OF SALE, a defective product will be replaced free of charge.
For warranty coverage details to obtain free replacement, visit the web page: www.craftsman.com/warranty
This warranty does not cover the mower blade or the collection bag, which are expendable parts that can wear
out from normal use within the warranty period.
This warranty is void if this product is ever used while providing commercial services or if rented to another
person.
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
* * *
GARANTÍA LIMITADA CRAFTSMAN
DURANTE 2 AÑOS a contar de la fecha de venta, este producto está garantizado contra defectos en sus
materiales o fabricación.
Un producto defectuoso puede reemplazarse por uno nuevo, de manera gratuita, considerando que se presente
una PRUEBA DE VENTA.
Para conocer la cobertura de la garantía y obtener un reemplazo gratuito, visite el sitio Web www.craftsman.com/
warranty
Esta garantía no cubre el aspa de la cortadora ni la bolsa de recolección de polvo, las cuales son piezas
desechables que pueden desgastarse debido al uso normal dentro del periodo de garantía.
La garantía de un año se anula si el producto se usa para proporcionar servicios comerciales o si se le arrienda a
otra persona.
Esta garantía le entrega derechos legales específicos que pueden variar según su estado (podría tener otros
derechos adicionales).
Sears Brands Management Corporation, Hoffman Estates, IL 60179
■ Garantía ..............................Sección de Inglés pág. 2
■ Introducción .........................Sección de Inglés pág. 2
■ Reglas generales de seguridad .............................3-4
■ Reglas de seguridad específi cas ..........................4-5
■ Símbolos ...............................................................6-7
■ Características .........................................................8
■ Especifi caciones eléctricas ......................................9
■ Armado ..............................................................10-11
■ Funcionamiento ................................................. 11-12
■ Cuidado y mantenimiento ..................................13-14
■ Resolución de problemas .......................................15
■ Lista de piezas, ilustrada ...................................16-17
■ Figura numeras (ilustraciones) .............................. i-vi
SPANISH
3 ― English
GENERAL SAFETY RULES
READ ALL INSTRUCTIONS
■ This cutting machine is capable of amputating hands
and feet and throwing objects. Failure to observe all
safety instructions could result in serious injury or
death.
■ Do not use the lawn mower in damp or wet conditions
or operate in the rain.
■ Never allow adults to operate the product without
proper instruction.
■ Keep the area clear of all 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 fi rm footing and balance. Do not overreach.
Over -reaching can result in loss of balance.
■ Do not operate the equipment while barefoot or
when wearing sandals or similar lightweight footwear.
Wear protective footwear that will protect your feet and
improve your footing on slippery surfaces.
■ Do not leave the mower unattended while running.
■ Keep hands and feet away from cutting area. Keep
hands and feet away from cutting area.
■ Operate the lawn mower only in daylight or good
artifi cial light.
■ Always wear safety glasses with side shields.
Everyday glasses have only impact resistant lenses.
They are NOT safety glasses. Following this rule will
reduce the risk of eye injury. Use face mask if operation
is dusty.
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT!
READ AND UNDERSTAND
ALL INSTRUCTIONS. Failure to follow all instructions
listed below may result in electric shock, fi re, and/or
serious personal injury.
■ Wear 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 infl uence 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 lawn mower,
removing the collection bag, 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.
■ To reduce the risk of electric shock, this product has
a polarized plug (one blade is wider than the other) and
will require the use of a polarized extension cord. The
plug will fi t into a polarized extension cord only one
way, if the plug does not fi t fully into the extension cord,
reverse the plug. If the plug still does not fi t, obtain a
correct polarized extension cord. A polarized extension
cord will require the use of a polarized wall outlet. This
plug will fi t into the polarized wall outlet only one way.
If the plug does not fi t fully into the wall outlet, reverse
the plug. If the plug still does not fi t, contact a qualifi ed
electrician to install the proper wall outlet. Do not
change the equipment plug, extension cord receptacle,
or extension cord plug in any way.
■ Do not abuse the cord. Never use the cord to pull the
lawn mower or to disconnect the plug from an outlet.
Keep cord away from heat, oil, sharp edges, or moving
parts. Replace damaged cords immediately. Damaged
cords increase the risk of electric shock.
■ Make sure your extension cord is in good condition.
When using an extension cord, be sure to use one
heavy enough to carry the current your product will
draw. A wire gauge size (A.W.G.) of at least 14 is
recommended for an extension cord 50 feet or less
in length. If in doubt, use the next heavier gauge.
The smaller the gauge number, the heavier the cord.
An undersized cord will cause a drop in line voltage
resulting in loss of power and overheating.
4 ― English
GENERAL SAFETY RULES
SPECIFIC SAFETY RULES
SAVE THESE INSTRUCTIONS
■ WARNING: Use outdoor extension cords marked
SW-A, SOW-A, STW-A, STOW-A, SJW-A, SJTA,
SJTW-A or SJTOWA. These cords are rated for outdoor
use and reduce the risk of electric shock.
■ Ground Fault Circuit Interrupter (GFCI) protection
should be provided on the circuit(s) or outlet(s) to be
■ Do not operate the mower with out the entire
collection bag, 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 specifi ed in this operator's manual.
■ Clear the work area before each use. Remove all
objects such as rocks, sticks, wire, bones, toys, or
other objects which can be thrown by the blade. Stay
behind the handle when the motor is running.
■ Avoid holes, ruts, bumps, rocks, or other hidden
objects. Uneven terrain could cause a slip and 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 material against a wall or
obstruction, which may cause the material to ricochet
back toward the operator.
■ Do not mow on wet grass or excessively steep
slopes. Poor footing could cause a slip and fall
accident. Walk, never run.
■ Use extra care when approaching blind corners,
shrubs, trees, or other objects that may block your
view.
■ Do not pull the mower backward unless absolutely
necessary. If you must back the mower away from a
wall or obstruction, fi rst look down and behind to avoid
tripping.
■ Never direct discharged material toward anyone.
Avoid discharging material against a wall or obstruction.
Material may ricochet back toward the operator. Stop
the blade when crossing gravel surfaces.
■ Objects struck by the lawn mower blade can cause
severe injuries to persons. The lawn should always be
carefully examined and cleared of all objects prior to
each mowing.
used for the lawn mower. Receptacles are available
having built- in GFCI protection and may be used for
this measure of safety.
■ Inspect extension cords periodically and replace if
damaged. Keep handles dry, clean, and free from oil or
grease.
■ If the lawn mower strikes a foreign object, follow
these steps:
• Stop the lawn mower and release the switch control.
• 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, disconnect the power cord, and
wait until the blade comes to a complete stop before
removing the collection bag or unclogging the chute.
The cutting blade continues to rotate for a few seconds
after 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.
■ Disconnect the plug from power source before
making any adjustments, changing accessories,
or storing the lawn mower. Such preventive safety
measures reduce the risk of starting the product
accidentally.
■ If the mower should start to vibrate abnormally,
stop the motor and check immediately for the cause.
Vibration is generally a warning of trouble.
■ Service on the product must be performed by
qualifi ed repair personnel only. Service or maintenance
performed by unqualifi ed 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 serious injury to the user, or damage to the
product.
■ If the power supply cord is damaged, stop using
the unit. Take unit to a qualifi ed service dealer
for inspection and possible repair using identical
replacement parts.
■ 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.
5 ― English
SYMBOLS
Some of the following symbols may be used on this product. Please study them and learn their meaning.
Proper interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL NAME DESIGNATION/EXPLANATION
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watts Power
min Minutes Time
Alternating Current Type of current
Direct Current Type or a characteristic of current
n
o
No Load Speed Rational speed, at no load
Class II Construction Double-insulated construction
/min
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 and Hearing Protection
Always wear eye protection with side shields marked to
comply with ANSI Z87.1, along with hearing protection.
Opened Hatch
When the latch is opened, the collection bag has effi cient
volume left to collect grass.
Closed Hatch
When the hatch is closed, the collection bag is full and must
be emptied.
Ricochet
Thrown objects can ricochet and result in personal injury or
property damage.
Sharp Blade Danger - Keep hands and feet away from blade.
Operating on a slope Do not mow a slope that has an angle of greater 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.
MAX 15
o
6 ― English
SYMBOLS
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, could result
in death or serious injury.
CAUTION
Indicates a potentially hazardous situation, which, if not avoided, may result
in minor or moderate injury.
CAUTION
(Without Safety Alert Symbol) Indicates a situation that may result in property
damage.
WARNING
To avoid serious personal injury, do not attempt to use this product until you
read thoroughly and understand completely the operator’s manual. If you
do not understand the warnings and instructions in the operator’s manual,
do not use this product. Call the Customer Care Hot Line for assistance at
1-888-331-4569.
The operation of any power tool can result in foreign objects being thrown into your eyes,
which can result in severe eye damage. Before beginning power tool operation, always wear
safety goggles or safety glasses with side shields and, when needed, a full face shield. We
recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with
side shields. Always use eye protection which is marked to comply with ANSI Z87.1.
The following signal words and meanings are intended to explain the levels of risk associated with this
product.
7 ― English
FEATURES
PRODUCT SPECIFICATIONS
Voltage.................................................................................................................................................. 120V~ 60Hz
Current.......................................................................................................................................................12.5 AMP
Motor Speed ............................................................................................................................................ 3600 r/min
Cutting Width ................................................................................................................................. 18 inch (457mm)
Deck Width .....................................................................................................................................19inch (483mm)
Height Adjustments.......................................................................................... 1.35-3.35 inch (35-85 mm); 6 levels
Collection Bag Volume .......................................................................................................... 18.5 gallon (70 liters)
Wheel Size ......................................................................................................................... 8/10 inch (200/255mm)
Unit Weight ................................................................................................................................. 50.3 lbs (22.82 kg)
KNOW YOUR LAWN MOWER
See Figure 1.
The safe use of this product requires an understanding
of the information on the tool spacing 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 spacing
and safety rules. This 3-in-1 lawn mower is capable of
mulching, side discharge cutting and collection bag.
CORD RETAINER
A convenient cord retainer helps keep the extension
cord connection secure during mower operation.
DUST BLOCKER COLLECTION BAG
This mower includes a Dust Blocker Collection Bag that
reduces the amount of dust from mowing that passes
through the bag fabric.
HEIGHT ADJUSTMENT LEVER
The height adjustment lever provides adjustment to 6
cutting height positions.
ROTO-FIT
The Roto-Fit handles are 360º pivoting handles that
can lock into 8 different positions. Users can adjust the
handle angle to achieve the best grip and orientation
for them or for a specifi c task while mowing.
MULCHING PLUG
The mower is equipped with a mulching plug that
enables the mower to cut and recut grass into fi ner
clippings. The mulching plug is installed at the factory
and MUST be removed if the collection bag is used.
SIDE DISCHARGE DEFLECTOR
Use the side discharge defl ector 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 defl ector are noticeably larger than
when the mower is set for mulching.
8 ― English
WARNING!
Keep the extension cord clear of
the working area. Position the cord so that it will not
get caught on lumber, tools, or other obstructions while
you are working with a power tool. Failure to do so can
result in serious personal injury.
WARNING!
Check extension cords before
each use. If damaged replace immediately. Never use
the product with a damaged cord since touching the
damaged area could cause electrical shock resulting in
serious injury.
WARNING!
READ AND UNDERSTAND ALL
INSTRUCTIONS. Failure to follow all instructions listed
below and on the machine may result in electric shock,
fi re, and/or serious personal injury.
ELECTRICAL
DOUBLE INSULATION
Double insulation is a concept in safety in electric
power tools, which eliminates the need for the usual
threewire grounded power cord. All exposed metal parts
are isolated from the internal metal motor components
with protecting insulation. Double insulated tools do not
need to be grounded.
NOTE:
Servicing of a product with double insulation
requires extreme care and knowledge of the system
and should be performed only by a qualifi ed service
technician. Always use original replacement parts as
listed in the Parts List pages of this manual.
ELECTRICAL CONNECTION
This product has a precision-built electric motor. It
should be connected to a power supply that is 120
volts, 60 Hz, AC only (normal household current).
Do not operate this product on direct current (DC). A
substantial voltage drop will cause a loss of power and
the motor will overheat. If the product does not operate
when plugged into an outlet, double-check the power
supply.
EXTENSION CORDS
See Figure 2.
When using a power tool at a considerable distance
from a power source, be sure to use an extension cord
that has the capacity to handle the current the product
will draw. An undersized cord will cause a drop in line
voltage, resulting in overheating and loss of power. Use
the chart to determine the minimum wire size required
in an extension cord. Only round jacketed cords listed
by Underwriter’s Laboratories (UL) should be used.
When working outdoors with a product, use an
extension cord that is designed for outside use. This
type of cord is designated with “WA” on the cord’s
jacket.
Before using any extension cord, inspect it for loose or
exposed wires and cut or worn insulation.
It is possible to tie the extension cord and power
cord in a knot to prevent them from becoming
disconnected during use. Make the knot as shown in
fi gure 2, then connect the plug end of the power cord
into the receptacle end of the extension cord. This
method can also be used to tie two extension cords
together.
PROPOSITION 65
WARNING!
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 from these exposures 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 those dust masks that
are specially designed to fi lter out microscopic
particles.
9 ― English
ASSEMBLY
UNPACKING
This product requires assembly.
■ Carefully remove the product and any accessories
from the box. Make sure that all items listed in the
packing list are included.
■ 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, do not operate
the mower. Return it for replacement to the retailer from
which it was purchased.
ASSEMBLING HANDLE
See Figure 3-6.
■ Insert lower handles ONTO and over the exposed
attachment plate bolts at the rear of the motor housing.
Make sure the power cord clips on the handles are
BOTH facing up. On each side, place washer over bolt
tip and thread locking lever onto it. Fold lever down to
secure handle into position. (Fig. 3)
NOTE: For ease of use, the overall handle pitch angle
can be raised or lowered by choosing an attachment
point that is higher or lower on the attachment plate.
(Fig. 3)
■ Attach the upper handle to the lower one using
carriage bolts, washers and locking levers. There are
three adjustment positions. Choose the position which
is best for you. (Fig. 4)
■ Secure the handle into position by turning the locking
lever to tighten and then folding the lever down. Do not
apply excessive force to fold the lever down or it may
break. Loosen the lever to the point where it will fold
down without breaking. (Fig. 5)
■ Secure the power cord with the cord clips. (Fig. 6)
DUST BLOCKER COLLECTION BAG
See Figure 7-9.
■ Your mower comes with a tool-less collection bag.
Your bag ships fl at as shown.
■ To assemble the bag straighten the hinged steel
frame at opening of bag as shown.
■ Pry open the long soft plastic tubular sleeve with
you fi ngers and insert the steel frame into the tube as
shown.
INSTALLING THE COLLECTION BAG
See Figure 10.
NOTE:
When using the collection bag, do not install the
mulching plug.
■ Lift the rear discharge door.
■ Lift the collection bag by its handle and place under
the rear discharge door so that the hooks on the
collection bag are seated on the door rod.
■ Release the rear discharge door.
■ Mulch plug MUST be removed prior to installing
collection bag.
INSTALLING THE MULCHING PLUG
See Figure 11.
NOTE:
When using the mulching plug, do not install
the collection bag.
■ Lift the rear discharge door.
■ Grasp the mulching plug by its handle.
■ Insert the plug into the rear discharge opening.
■ Lower the rear discharge door.
PACKING LIST
Mower
Mulching Plug (already installed)
Dust Blocker Collection Bag
Side Discharge Chute
Bolt x4
Washer x4
Locking lever x4
Cord clip x2
Operator’s Manual
WARNING!
If any parts are damaged or
missing do not operate this product until the parts are
replaced. Failure to heed this warning so could result in
serious personal injury.
WARNING!
Do not attempt to modify this
product or create accessories not recommended
for use with this product. Any such alteration or
modifi cation is misuse and could result in a hazardous
condition leading to possible serious personal injury.
WARNING!
Do not connect to power supply
until assembly is complete. Failure to comply could
result in accidental starting and possible serious
personal injury.
WARNING!
Never operate the mower
without the proper safety devices in place and working.
Never operate the mower with damaged safety
devices. Failure to heed this warning can result in
serious personal injury.
10 ― English
ASSEMBLY
OPERATION
APPLICATIONS
You may use this product for the purpose listed below:
Mowing your lawn
ON/OFF OPERATION
See Figure 14-15.
■ Make a loop at the end of the extension cord and
hang the loop onto the strain relief on the cross bar.
Connect the mower to your power supply socket.
■ Before switching on, ensure that the mower is not in
contact with any foreign objects.
■ To start operation, use one hand to press the safety
lock-off button in the center of the upper handle. Then
with the other hand depress either of the Start/Stop
Switch Triggers. Release the lock-off button.
■ To stop operation, release both Start/Stop Switch
Triggers.
MULTI-POSITIONAL ROTO-FIT GRIPS
See Figure 16-17.
■ For safety purposes, DO NOT adjust the Roto-Fit
Grips while the mower is running or while mowing.
Only operate the product once the locking collar is fully
engaged.
■ The Roto-Fit Grips can rotate 360° and lock into 8
different positions. (Fig. 16) Users can adjust the grip
angle to achieve the best grip and orientation for them
or for a specifi c task while mowing.
■ Of the 8 possible Roto-Fit Grip positions, 6 are
recommended for use: Standard, Ergonomic Narrow,
Vertical Grip, Horizontal Wide, Ergonomic Wide and
Pistol Grip. (Fig. 17)
■ The handles are designed to be rotated using only 1
hand. This means you can adjust both handles at once.
To adjust the Roto-Fit handle Grip position:
■ Pull the locking collar toward you.
■ Rotate collar to the desired position.
■ Let go of collar to engage in position.
MOWING TIPS
■ Make sure the lawn is clear of stones, sticks, 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.
■To reduce the likelihood of disconnecting the lawn
mower from the extension cord, be sure to use the cord
retainer provided.
■For a healthy lawn, always cut off one-third or less 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 clippings.
■Do not cut wet grass. It will stick to the underside
WARNING!
Do not allow familiarity with this
type of product to make you careless. Remember that
a careless fraction of a second is suffi cient to infl ict
serious injury.
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 possible 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.
WARNING!
After switching off the
equipment, the blade may continue to turn for several
seconds. Do not touch the moving blade. There is risk
of serious injury.
INSTALLING THE SIDE DISCHARGE CHUTE
See Figure 12.
The mower comes set in the mulching confi guration to
dispense grass clippings directly beneath the mower.
To dispense clippings outside the mower, pull up the
side discharge cover and insert the side discharge
chute.
SETTING CUTTING HEIGHT
See Figure 13.
When shipped, the wheels on the mower are set to a
low-cutting position. Before using the mower for the
fi rst time, adjust the cutting position to the height best
suited for your lawn. The average lawn should be
between 1.35" to 3.35".
To set the cutting height:
■ To raise the cutting height, grasp the height
adjustment lever and move it toward the back of the
mower.
■ To lower the cutting height, grasp the height
adjustment lever and move it toward the front of the
mower.
11 ― English
OPERATION
CARE AND MAINTENANCE
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.
WARNING!
Do not use attachments or
accessories not specifi ed in this operator's manual.
The use of other attachments or accessories can
result in serious personal injury.
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.
Periodically check all nuts and bolts 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.
WARNING!
Always protect hands by wearing
heavy gloves and/or wrapping the cutting edges of the
blade with rags and other material when performing
blade maintenance. Failure to heed this warning could
result in serious personal injury.
LUBRICATION
■ All of the bearings in this product are lubricated with
a suffi cient amount of high grade lubricant for the life of
the unit under normal operating conditions. Therefore,
no further bearing lubrication is required. At the
beginning and end of each mowing season:
■ Lubricate the springs on the rear discharge door with
light oil.
■ Lubricate the height adjustment lever and related
hardware with light oil.
■ Remove the wheels and lubricate the surface of the
axle 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.
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.
MOWING ON A SLOPE
See Figure 18.
■ Slopes are a major factor related to slip and fall
accidents that can result in severe injury. Mowing on
slopes requires extra caution. If you feel 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. Tall grass
can hide obstacles. Remove all objects such as rocks,
tree limbs, etc., which could be tripped over or thrown
by the blade.
■ Always be sure of your footing. A slip and fall can
cause serious personal injury. If you feel you are losing
your balance, release the switch triggers immediately.
■ Do not mow near drop-offs, ditches, or embankments;
you could lose your footing or balance.
EMPTYING THE COLLECTION BAG
See Figure 19.
■ Lift the collection bag by its handle and lift to remove
from mower.
■ Empty grass clippings.
■Lift the rear discharge door and reinstall the collection
bag as described earlier in this manual.
WARNING!
Before performing any
maintenance, make sure the mower is unplugged from
the power supply. Failure to heed this warning could
result in serious personal injury.
12 ― English
BALANCING THE BLADE
See Figure 23.
When sharpening, care should be taken to keep the
blade balanced. An unbalanced blade will cause
excessive vibration when the mower is running. This
vibration will eventually cause damage to the mower,
especially the motor.
To check the blade balance:
■ Clamp a screwdriver (or nail shank) horizontally in a
vise as shown.
NOTE:
If a vise is not available, a straight nail can also
be used.
■ Place the center hole of blade on the screwdriver(or
nail) shank.
■ If blade is balanced, it will remain in a horizontal
position. If either end of the blade drops downward,
sharpen the heavy side until the blade is balanced.
REPLACING WHEELS
See Figure 24.
To replace a wheel:
■ Disconnect the mower from the power supply.
■ Turn the mower on its side.
■ Using a fl at blade screwdriver, pry off the retaining
hubcap.
■ Remove the wheel and replace with an identical part
new wheel.
■ Replace retaining hubcap.
STORING THE MOWER
See Figure 25.
■ Disconnect the mower from the power supply
■ Turn mower on its side and clean grass clippings that
have accumulated on the underside of the mower deck.
■ Wipe the mower clean with a dry cloth.
■ Check all nuts, bolts, knobs, screws, fasteners, etc.,
for tightness.
■ Inspect moving parts for damage, breakage, and
wear. Have repairs made on any damaged or missing
parts.
■ Store mower indoors in a clean, dry place out of the
reach of children.
■ Do not store near corrosive materials such as
fertilizer or rock salt.
■ To lower the handle before storing:
- Fully loosen the locking levers on each side of the
upper handle and fold the handle down.
- Push inward on each side of the lower handle, and
lift the sides of the lower handle past the edges of the
handle mounting brackets.
- Fold the lower handle forward, making sure not to
bend or kink the power cord.
CARE AND MAINTENANCE
WARNING!
When removing, inspect the
blade carefully. If blade is bent or damaged, replace
immediately with a new blade. Failure to replace a bent
or damaged blade could cause an accident resulting in
possible serious injury.
REPLACING THE CUTTING BLADE
See Figure 20-21.
NOTE:
Only use identical replacement blades.
■ Stop the motor and disconnect the power supply.
Allow the blade to come to a complete stop.
■ Turn the mower on its side.
■ Wedge a block of wood between the blade and the
mower deck in order to prevent the blade from turning
when the nut is being removed.
■ Loosen the blade nut using a 14 mm wrench or
socket (not provided).
■ Remove the blade nut, and blade.
■ Make certain the fan assembly is pushed completely
against the motor shaft.
■ Place the new blade 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.
■ Thread the blade nut on the shaft and fi nger tighten.
NOTE:
Make certain all 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 bolt is properly tightened.
NOTE:
Only use Craftsman mower blade replacement
part # 33027.
SHARPENING THE BLADE
See Figure 22.
For best mowing performance, the mower blade must
be kept sharp. A dull blade does not cut grass evenly
and overloads the motor. Under normal circumstances,
sharpening the blade twice during the mowing season
is usually suffi cient. However, if your lawn has sandy
soil, more frequent sharpenings may be required.
■ Following the instructions in the Replacing the
Cutting Blade section to remove the mower blade.
■ DO NOT attempt to sharpen the blade while it is
attached to the mower.
■ Using a fi ne-tooth fi le or sharpening stone, sharpen
cutting edges on both ends of the blade, removing
equal amounts of material from both ends.
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