Craftsman 138.98946 User Manual
OPERATOR' MANUAL
MANUAL DEL OPERADOR
T
40V LITHIUM-ION CORDLESS CHAIN
40V LI-ION DE CADENA SIN CABLE
Model No.
138.98 946
NQmero de modelo
138.98 946
WARNING: To reduce the risk of injury,
the user must read and understand the
operator's manual before using this
product.
_, ADVERTENCIA: Para reducir el riesgo
de lesiones, el usuario debe leer y
comprender el manual del operador antes
de usar este producto.
Customer Help Line: 1-888-266-7096
Tetefono de atenci6n al consumidor: 1-888-266-7096
Sears, Roebuck and Co., 3333 Beverly Rd., Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.sears.com/craftsman
Visite el sitio web de Craftsman www.sears.com/craftsman
Save this manual for future reference
Guarde este manual para futuras consulta
S
218549
ENGLISH ESPANOL
[] Warranty ...................................................................... 2
[] Introduction ................................................................. 2
[] Garantia ...................................................................... 2
[] Introducci6n ................................................................ 2
[] General Safety Rules .............................................. 3-5
[] Specific Safety Rules .................................................. 6
[] Glossary of Terms ....................................................... 7
[] Symbols .................................................................. 8-9
[] Features .................................................................... 10
[] Assembly .................................................................. 11
[] Operation ............................................................ 11-19
[] Maintenance ....................................................... 19-25
[] Troubleshooting ........................................................ 26
[] Illustrated Parts List .................................................. 27
[] Parts Ordering / Service .............................. Back Page
[] Reglas de seguridad generales .............................. 3-6
[] Reglas de seguridad especificas ................................ 6
[] GIosario de terminos ................................................... 7
[] Simbolos ................................................................. 8-9
[] Caracteristicas .......................................................... 10
[] Armado ..................................................................... 11
[] Funcionamiento .................................................. 11-19
[] Mantenimiento .................................................... 19-25
[] Correcci6n de problemas ......................................... 26
[] Pedidos de piezas / Servicio ................. Pag. posterior
CRAFTSMAN ®FOUR YEAR FULL WARRANTY
FOR FOUR YEARS from the date of purchase, this Chain Saw is warranted against any defects in material or
workmanship. The battery and charger are warranted against such defects for two years from the purchase date.
Defective product will be replaced free of charge.
For warranty coverage details to obtain free replacement, visit the web site: www.craftsman.com.
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
GARANTiA COMPLETA DE CUATRO ANOS CRAFTSMAN _
Este podadora de setos tiene garantfa por cualquier defecto en material o mano de obra DURANTE CUATRO
ANOS desde la fecha de compra.Las baterfas y el cargador tienen garantfa por cualquier defecto durante dos aSo
desde la fecha de compra. Los productos defectuosos se remplazaran sin cargo.
Para conocer los detalles sobre la cobertura de la garantia para obtener un remplazo gratuito, visite el sitio
web: www.craftsman.com.
La garantfa pierde validez si este producto se utiliza mientras se prestan servicios comerciales o si se alquila a otra
persona. Esta garantfa le otorga derechos legales especfficos yes posible que tambien tenga derechos que varfan
seg0n el estado.
Sears Brands Management Corporation, Hoffman Estates, IL 60179
WARNING: Readand understandall in-
structions. Failureto follow all instructions
listed below may result in electric shock,
fire,and/or serious personalinjury.
READ ALL iNSTRUCTiONS
BASIC SAFETY PRECAUTIONS
[] Do not operate a chain saw with one hand!
Use a firm grip with thumbs and fingers en-
circling the chain saw handles. Serious injury
to the operator, helpers, bystanders, or any
combination of these persons may result from
one=handed operation. A chain saw is intend=
ed for two-handed use.
[] Always be aware of what you are doing when
using the chain saw. Use common sense. Do
not operate the chain saw when you are tired,
ill, or under the influence of alcohol, drugs, or
medication.
[] Stay alert and pay attention to what you are
doing. Use common sense when using this
unit.
[] Keep all parts of your body away from the
saw chain when the unit is running.
[] Always carry the chain saw by the front han-
dle with the unit stopped and the guide bar
and saw chain positioned to the rear. When
transporting your chain saw, use the appro-
priate chain cover.
[] Never let anyone use your chain saw who
has not received adequate instructions in its
proper use. This applies to rentals as well as
privately owned saws.
[] Before you start the unit, make sure the saw
chain is not contacting any object.
[] Stop the chain saw before setting it down. Do
not leave the unit running unattended.
[] To avoid accidental starting, never carry the
unit with your finger on the switch trigger.
[] Maintain the unit with care. Keep the cutting
edge sharp and clean for best performance
and to reduce the risk of injury. Follow in=
structions for lubricating and changing ac=
cessories. Inspect the battery charger cord
periodically, and if damaged, have it replaced
or repaired by an authorized service dealer.
[] Keep handles dry, clean, and free of oil and
grease.
[] Do not operate a chain saw that is damaged,
improperly adjusted, or not completely and
securely assembled. Chain should stop turn=
ing when the switch trigger is released. If the
chain turns after the switch trigger has been
released, have the unit serviced by your near-
est Craftsman service dealer.
[]
Check for damaged parts. Any part or guard
that has been damaged should be carefully
checked to determine that it will operate
properly and perform its intended function.
Check for alignment of moving parts, binding
of moving parts, breakage of parts, mounting,
and any other conditions that may affect its
operation. A guard or other part that is dam-
aged should be properly repaired or replaced
by an authorized service dealer unless other=
wise indicated elsewhere in this manual.
[]
All chain saw service, other than the items
listed in the operation and maintenance sec-
tions, should be performed by your nearest
Craftsman service dealer.
[]
Do not use in the rain, snow or wet condi-
tions.
[]
Always maintain a proper stance. Do not
overreach.
[]
Do not adapt your powerhead to a bow guide
or use it to power any attachments or devices
not listed for the saw.
[] Do not cut vines and/or small underbrush.
CALIFORNIA PROPOSITION 65
WARNING: This product and substances that may become airborne from its use may contain
chemicals, including lead, known to the State of California to cause cancer, birth defects, or
other reproductive harm. Wash hands after handling.
3 - English
SAFETY APPAREL
[] Wear snug fitting clothing. Always wear
heavy, long pants, long sleeves, overalls,
jeans or chaps made of cut resistant mate=
rial or ones that contain cut resistant inserts.
Wear non-slip safety footwear. Wear non-slip
heavy duty gloves to improve your grip and
to protect your hands. Do not wear jewelry,
short pants, sandals, or go barefoot. Do not
wear loose fitting clothing, which could be
drawn into the motor or catch the chain or un-
derbrush. Secure hair so it is above shoulder
level.
[] Always wear eye protection with side shields
marked to comply with ANSI Z87.1, along
with head protection.
KICKBACK
See Figures 1 - 3.
[] WARNING: Kickback may occur when the
moving chain contacts an object at the upper
portion of the tip of the guide bar or when the
wood closes in and pinches the saw chain in
the cut. Contact at the upper portion of the
tip of the guide bar can cause the chain to
dig into the object and stop the chain for an
instant. The result is a lightning fast, reverse
reaction which kicks the guide bar up and
back toward the operator. If the saw chain is
pinched along the top of the guide bar, the
guide bar can be driven rapidly back toward
the operator. Either of these reactions can
cause loss of saw control which can result in
serious injury. Do not rely exclusively upon
the safety devices built into the saw. As a
chain saw user, you should take several steps
to keep your cutting jobs free from accident
or injury.
[] The following precautions should be fol=
lowed to minimize kickback:
Hold the saw firmly with both hands when
the motor is running. Place your right hand
on the rear handle and your left hand on
the front handle with your thumbs and
fingers encircling the chain saw handles.
A firm grip together with a stiff left arm
will help you maintain control of the saw if
kickback occurs.
o Make sure that the area in which you are
cutting is free from obstructions. Do not
let the nose of the guide bar contact a log,
branch, fence, or any other obstruction that
could be hit while you are operating the saw.
• Always cut with the unit running at full
speed. Fully squeeze the switch trigger and
maintain a steady cutting speed.
o Use replacement parts such as low kick-
back chain and special guide bars that
reduce the risks associated with rotational
kickback.
,, Use only the replacement guide bars and
low kickback chains specified by the man-
ufacturer for the saw.
[] With a basic understanding of kickback, you
can reduce or eliminate the element of surprise.
Sudden surprise contributes to accidents.
[] Keep proper footing and balance at all times.
[] Do not cut above shoulder height or overreach
when cutting.
[] Follow the sharpening and maintenance in=
structions for the saw chain.
4 - English
[] Push and Pull - This reaction force is always
opposite to the direction the chain is mov-
ing where wood contact is made. Thus, the
operator must be ready to control the PULL
when cutting on the bottom edge of the bar,
and PUSH when cutting along the top edge.
See Figure 3.
IN THE CUTTING/WORK AREA
[] Do not operate a chain saw in a tree, on a
ladder, rooftop or scaffold; this is extremely
dangerous.
[] Keep ALL children, bystanders, visitors, and
animals out of the work area while starting or
cutting with the chain saw.
NOTE: The size of the work area depends on
the job being performed as well as the size
tree or work piece involved. For example,
felling a tree requires a larger work area than
making bucking cuts.
[] Never start cutting until you have a clear work
area, secure footing, and a planned retreat
path from the falling tree. Cluttered area invite
injuries.
[] Do not expose the chain saw to rain.
[] Do not use the chain saw in damp or wet
locations.
[] Do not use the chain saw near flammable liq-
uids, gases, or in any type of explosive atmo-
sphere.
[] Use extreme caution when cutting small size
brush and saplings, because slender mate-
rial may catch the saw chain and be whipped
toward you or pull you off balance.
[] When cutting a limb that is under tension, be
alert for spring back so that you will not be
struck when the tension in the wood fibers is
released.
[] Do not force the chain saw. The job can be
performed better and safer at the rate for
which it was intended.
[]
Do not use the chain saw for purposes not
intended.
[] Store idle chain saw when not in use. Chain
saw should be stored in a dry and high or
locked area out of the reach of children.
When storing chain saw, remove battery and
place the chain cover on the bar and chain.
[] Remove the battery pack from the chain saw
before cleaning, servicing, storing, transport-
ing, removing material from the unit, chang-
ing accessories such as the bar and chain, or
when not in use.
UNDERSTANDING YOUR CHAIN SAW
SAFETY DEVICES
LOW KICKBACK SAW CHAIN
The rakers (depth gauges) ahead of each cutter
can minimize the force of a kickback reaction by
preventing the cutters from digging in too deeply
at the kickback zone. Only use replacement
chain that is equivalent to original chain or has
been certified as low kickback chain per ANSI
B175.1.
Low kickback saw chain is chain that has met
the kickback performance requirements of ANSI
B175.1 - 1991 (American National Standard for
Power Tools - Gasoline-Powered Chain Saws-
Safety Requirements) when tested on the repre-
sentative sample of chain saws below 3.8 c.i.d.
specified in ANSI B175.1 - 1991.
As saw chains are sharpened during their useful
life, they lose some of the low kickback qualities
and extra caution should be used.
GUIDE BARS
Generally, guide bars with small radius tips have
somewhat lower kickback potentials.
When making a replacement, be sure to order
one of the Craftsman bars listed for the saw in
this operator's manual.
[] Always use the right product for your applica-
tion. The chain saw should be used for cutting
wood only. Never use the chain saw to cut
plastic, masonry or non=wood building mate-
rials.
5 - English
BATTERY SAFETY
[] Battery operated units do not have to be
plugged into an electrical outlet; therefore,
they are always in operating condition. Be
aware of possible hazards even when unit is
not operating.
[] Remove the battery pack from the chain saw
before cleaning, servicing, storing, transport=
ing, removing material from the unit, chang=
ing accessories such as the bar and chain, or
when not in use.
[] A battery pack must be recharged only with
the specified charger for the battery pack. A
charger that may be suitable for one type of
battery pack may create a risk of fire when
used with another battery pack. Use battery
pack only with charger listed.
[] For use with 40 V nickel-cadmium and 40
V lithium=ion battery packs, see tool/appli=
ance/battery pacWcharger correlation supple=
ment 988000-272.
[] To reduce the risk of explosion and possible
injury, Do not place battery units or their bat=
teries near fire or heat.
[] Do not open or mutilate the battery pack. Re =
leased electrolyte is corrosive and may cause
damage to the eyes or skin. It may be toxic if
swallowed.
[] Do not crush, drop or damage battery pack.
Do not use a battery pack or charger that
has been dropped or received a sharp blow.
A damaged battery is subject to explosion.
Properly dispose of a dropped or damaged
battery immediately.
[] Batteries can explode in the presence of a
source of ignition, such as a pilot light. To re=
duce the risk of serious personal injury, never
use any cordless product in the presence of
open flame. An exploded battery pack can
propel debris and chemicals. If exposed, flush
with water immediately.
[] Do not charge unit in a damp or wet location.
Following this rule will reduce the risk of elec-
tric shock.
[] For best results, your battery unit should be
charged in a location where the temperature
is more than 50°F but less than 100°F. Do not
store outside or in vehicles.
[] Under extreme usage or temperature con=
ditions, battery pack leakage may occur. If
liquid comes in contact with your skin, wash
immediately with soap and water, then neu=
tralize with lemon juice or vinegar. If liquid
gets into your eyes, flush them with clean
water for at least 10 minutes, then seek im=
mediate medical attention.
[] Do not dispose of batteries in a fire. The cell
may explode. Batteries should be recycled,
consult your local waste authority for infor=
mation regarding available recycling and/or
disposal options.
[] When battery pack is not in use, keep it away
from other metal objects like: paper clips,
coins, keys, nails, screws, or other small met=
al objects that can make a connection from
one terminal to another. Shorting the battery
pack terminals together may cause sparks,
burns, or a fire.
SAVE THESE iNSTRUCTIONS
6 - English
Bar Tip Guard
An attachment that may be provided on the end
of the guide bar to prevent the chain at the end
of the guide bar from contacting the wood.
Bucking
The process of cross cutting a felled tree or log
into lengths.
Chain Saw Powerhead
A chain saw without the saw chain and guide
bar.
Clutch
A mechanism for connecting and disconnecting
a driven member to and from a rotating source
of power.
Drive Sprocket or Sprocket
The toothed part that drives the saw chain.
Felling
The process of cutting down a tree.
Felling Back Cut
The final cut in a tree felling operation made on
the opposite side of the tree from the notching
undercut.
Front Handle
The support handle located at or toward the
front of the chain saw.
Front Handle Guard
A structural barrier between the front handle of
a chain saw and the guide bar, typically located
close to the hand position on the front handle.
Guide Bar
A solid railed structure that supports and guides
the saw chain.
Kickback
The backward or upward motion, or both of
the guide bar occurring when the saw chain
near the nose of the top area of the guide bar
contacts any object such as a log or branch, or
when the wood closes in and pinches the saw
chain in the cut.
Kickback, Pinch
The rapid pushback of the saw which can
occur when the wood closes in and pinches the
moving saw chain in the cut along the top of the
guide bar.
Kickback, Rotational
The rapid upward and backward motion of the
saw which can occur when the moving saw
chain near the upper portion of the tip of the
guide bar contacts an object, such as a log or
branch.
Lock-out button
A movable stop that prevents the unintentional
operation of the switch until manually actuated.
Low-Kickback Chain
A chain that complies with the kickback
performance requirements of ANSI B175.1-1991
when tested on a representative sample of chain
saws.
Normal Cutting Position
Those positions assumed in performing the
bucking and felling cuts.
Notching Undercut
A notch cut in a tree that directs the tree's fall.
Oiler Control
A system for oiling the guide bar and saw chain.
Rear Handle
The support handle located at or toward the rear
of the saw.
Reduced Kickback Guide Bar
A guide bar which has been demonstrated to
reduce kickback significantly.
Replacement Saw Chain
A chain that complies with the kickback
performance requirements of ANSI B175.1-1991
when tested with specific chain saws. It may not
meet the ANSI performance requirements when
used with other saws.
Saw Chain
A loop of chain having cutting teeth, that cut
the wood, and that is driven by the motor and is
supported by the guide bar.
Spiked Bumper (Spike)
The pointed tooth or teeth for use when felling
or bucking to pivot the saw and maintain
position while sawing.
Switch
A device that when operated will complete or
interrupt an electrical power circuit to the motor
of the chain saw.
Switch Linkage
The mechanism that transmits motion from a
trigger to the switch.
7 - English
The following signal words and meanings are intended to explain the levels of risk associated with
this product.
SYMBOL SIGNAL MEANING
DANGER:
,_ WARNING:
CAUTION:
CAUTION: (Without Safety Alert Symbol) Indicates a situation that may re=
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
A
Safety Alert
Read Operator's Manual
NAME
Indicates an imminently hazardous situation, which, if not avoid=
ed, will result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided,
may result in minor or moderate injury.
suit in property damage.
DESIGNATION/EXPLANATION
Indicates a potential personal injury hazard.
To reduce the risk of injury, user must read and
understand operator's manual before using this
product.
@
0
@
@
@
®
@
Wet Conditions Alert
Wear Eye and Head
Protection
Operate With Two
Hands
One Handed
Kickback
Bar Nose Contact
Wear Gloves
Do not expose to rain or use in damp locations.
Always wear eye protection with side shields
marked to comply with ANSI Z87.1, along with head
protection.
Hold and operate the saw properly with both hands.
Do not operate the saw using only one hand.
DANGER! Beware of kickback.
Avoid bar nose contact.
Wear non-slip, heavy-duty protective gloves when
handling the chain saw.
8 - English
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
@
®
V
NAME
Wear Safety Footwear
Keep Bystanders
Away
Oil Indicator
Recycle Symbols
Volts
Direct Current
DESIGNATION/EXPLANATION
Wear non-slip safety footwear when using this
equipment.
Keep all bystanders and animals at least 50 ft. away.
Pour bar and chain lubricant into oil tank where
indicated. Do not use any other fluids.
This product uses lithium-ion or nickel-cadmium
batteries. Local, state or federal laws may prohibit
disposal of batteries in ordinary trash. Consult
your local waste authority for information regarding
available recycling and/or disposal options.
Voltage
Type or a characteristic of current
9 - English
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