Black & Decker LCS1240, LCS1020 User Manual

20V MAX*, 40V MAX** CORDLESS CHAIN SAW

INSTRUCTION MANUAL

CATALOG NUMBER

LCS1020 (20V MAX*)

*Maximum initial battery pack voltage (measured without a workload) is 20 volts. The nominal voltage is 18.

LCS1240 (40V MAX**)

**Maximum initial battery pack voltage (measured without a workload) is 40 volts. The nominal voltage is 36.

CATALOG NUMBER

Thank you for choosing BLACK+DECKER!

PLEASE READ BEFORE RETURNING THIS PRODUCT FOR ANY REASON.

If you have a question or experience a problem with your BLACK+DECKER purchase, go to http://www.blackanddecker.com/instantanswers If you can’t find the answer or do not have access to the Internet, call 1-800-5446986 from 8 a.m. to 5 p.m. EST Mon. - Fri. to speak with an agent. Please have the catalog number available when you call.

SAVE THIS MANUAL FOR FUTURE REFERENCE.

VEA EL E SPANOL EN LA CONTRAP ORTADA. INSTRUCTIVO DE OPE RACIÓN, CE NTROS DE SERVICIO Y PÓLIZA DE GARANTÍA.

ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

KEY INFORMATION YOU SHOULD KNOW:

READ INSTRUCTIONS THOROUGHLY

BEFORE OPERATING!

• DO NOT OVER-TENSION CHAIN. Refer to “Adjusting Chain

Tension” for proper method of tensioning chain.

• Retighten chain frequently during first two hours of use.

To register your new product, visit

www.BlackandDecker.com/NewOwner

SAFETY GUIDELINES - DEFINITIONS

It is important for you to read and understand this manual. The information it contains relates to protecting YOUR SAFETY and PREVENTING PROBLEMS. The symbols below are used to help you recognize this information.

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 haz ard ous situation which, if not avoided,

may result in minor or mod er ate injury.

NOTICE: Used without the safety alert symbol indicates potentially hazardous

situation which, if not avoided, may result in property damage.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING:

and all instructions. Failure to follow the

warnings and instructions may result in electric shock, fire and/or serious injury.

Read all safety warnings

SAVE ALL WARNINGS AND

INSTRUCTIONS FOR FUTURE

REFERENCE

The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

1) WORK AREA SAFETY a) Keep work area clean and well

lit. Cluttered or dark areas invite

accidents.

b) 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.

c) Keep children and bystanders

away while operating a power tool.

Distractions can cause you to lose control.

2) ELECTRICAL SAFETY a) Power tool plugs must match the

outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and

matching outlets will reduce risk of electric shock.

b) Avoid body contact with earthed or

grounded surfaces such as pipes, radiators, ranges and refrigerators.

There is an increased risk of electric shock if your body is earthed or grounded.

c) Do not expose power tools to rain

or wet conditions. Water entering

a power tool will increase the risk of electric shock.

d) Do not abuse the cord. Never use

the cord for carrying, pulling 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.

e) When operating a power tool

outdoors, use an extension cord suitable for outdoor use. Use of a

cord suitable for outdoor use reduces the risk of electric shock.

f) If operating a power tool in a damp

location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of

a GFCI reduces the risk of electric shock.

3) PERSONAL SAFETY a) Stay alert, watch what you are

doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A

moment of inattention while operating power tools may result in serious personal injury.

b) Use personal protective equipment.

Always wear eye protection.

Protective equipment such as dust mask, nonskid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.

c) Prevent unintentional starting.

Ensure the switch is in the off position before connecting to power source and/ or battery pack, picking up or carrying the tool.

Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.

d) Remove any adjusting key or

wrench before turning the power tool on. A wrench or a key left

attached to a rotating part of the power tool may result in personal injury.

e) Do not overreach. Keep proper

footing and balance at all times.

This enables better control of the power tool in unexpected situations.

f) Dress properly. Do not wear loose

clothing or jewelry. Keep your hair, clothing and gloves away from

moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.

g) If devices are provided for the

connection of dust extraction and collection facilities, ensure these are connected and properly used.

Use of dust collection can reduce dust-related hazards.

4) POWER TOOL USE AND CARE a) Do not force the power tool. Use

the correct power tool for your application. The correct power tool

will do the job better and safer at the rate for which it was designed.

b) Do not use the power tool if the

switch does not turn it on and off. Any power tool that cannot

be controlled with the switch is dangerous and must be repaired.

c) Disconnect the plug from the

power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety

measures reduce the risk of starting the power tool accidentally.

d) Store idle power tools out of

the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power

tools are dangerous in the hands of untrained users.

e) Maintain power tools. Check for

misalignment or binding of moving parts, breakage of parts and any other condition that may affect the

power tool’s operation. If damaged,

have the power tool repaired before use. Many accidents are caused by

poorly maintained power tools.

f) Keep cutting tools sharp and clean.

Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

g) Use the power tool, accessories

and tool bits, etc. in accordance with these instructions, taking into account the working conditions and the work to be performed.

Use of the power tool for operations different from those intended could result in a hazardous situation.

5) BATTERY TOOL USE AND CARE a) 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.

b) Use power tools only with

specifically designated battery packs. Use of any other battery packs

may create a risk of injury and fire.

c) When battery pack is not in use,

keep it away from other metal objects like paper clips, coins,

keys, nails, screws, or 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.

d) 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.

6) SERVICE a) Have your power tool serviced by a

qualified repair person using only identical replacement parts. This

will ensure at the safety of the power tool is maintained.

READ ALL INSTRUCTIONS

CHAIN SAW SAFETY WARNINGS:

• Keep all parts of the body away from

the saw chain when the chain saw is operating. Before you start the chain saw, make sure the saw chain is not contacting anything. A moment of

inattention while operating chain saws may cause entanglement of your clothing or body with the saw chain.

• Always hold the chain saw with your

right hand on the rear handle and your left hand on the front handle.

Holding the chain saw with a reversed hand configuration increases the risk of personal injury and should never be done.

• Hold the power tool by insulated

gripping surfaces only, because the saw chain may contact hidden wiring.

Saw chains contacting a ″live″ wire may

make exposed metal parts of the power

tool ″live″ and could give the operator an

electric shock.

• Wear safety glasses and hearing

protection. Further protective equipment for head, hands, legs and feet is recommended. Adequate

protective clothing will reduce personal

injury by ﬂying debris or accidental

contact with the saw chain.

• Do not operate a chain saw in a tree.

Operation of a chain saw while up in a tree may result in personal injury.

• Always keep proper footing and

operate the chain saw only when

standing on ﬁxed, secure and level

surface. Slippery or unstable surfaces such as ladders may cause a loss of balance or control of the chain saw.

• When cutting a limb that is under

tension be alert for spring back. When

the tension in the wood ﬁbers is released

the spring loaded limb may strike the operator and/or throw the chain saw out

of control.

• Use extreme caution when cutting

brush and saplings. The slender material may catch the saw chain and be whipped toward you or pull you off balance.

• Carry the chain saw by the front

handle with the chain saw switched off and away from your body. When transporting or storing the chain

saw always ﬁt the scabbard. Proper handling of the chain saw will reduce the likelihood of accidental contact with the moving saw chain.

• Follow instructions for lubricating,

chain tensioning and changing accessories. Improperly tensioned or

lubricated chain may either break or increase the chance for kickback.

• Keep handles dry, clean, and free from

oil and grease. Greasy, oily handles are slippery causing loss of control.

• Cut wood only. Do not use chain

saw for purposes not intended. For example: do not use chain saw for cutting plastic, masonry or non-wood building materials. Use of the chain

saw for operations different than intended could result in a hazardous situation.

CAUSES AND OPERATOR PREVENTION OF KICKBACK:

Kickback may occur when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut. Tip contact in some cases may cause a sudden reverse reaction, kicking the guide bar up and back towards the operator. Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator. Either of these reactions may cause you to lose control of the saw which could result in serious personal injury. Do not rely exclusively upon the safety devices built into your saw. As a chain saw user, you should take several steps to keep your cutting jobs free from accident or injury. Kickback is the result of tool misuse and/ or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below:

• Maintain a firm grip, with thumbs and ﬁngers encircling the chain saw

handles, with both hands on the saw and position your body and arm to allow you to resist kickback forces.

Kickback forces can be controlled by the operator, if proper precautions are taken. Do not let go of the chain saw.

• Do not overreach and do not cut above

chest height. This helps prevent unintended tip contact and enables better control of the chain saw in unexpected situations.

• Only use replacement bars and chains

speciﬁed by the manufacturer. Incorrect

replacement bars and chains may cause chain breakage and/or kickback.

• Follow the manufacturer’s sharpening

and maintenance instructions for the saw chain. Decreasing the depth gauge

height can lead to increased kickback.

THE FOLLOWING PRECAUTIONS SHOULD BE FOLLOWED TO MINIMIZE KICKBACK:

(1.) Grip Saw Firmly. Hold the chain saw firmly with both hands when the motor is running. Use a firm grip with thumbs and fingers encircling the chain saw handles. Chain saw will pull forward when cutting on the bottom edge of the bar, and push backward when cutting along the top edge of the bar. (2.) Do not over reach. (3.) Keep proper footing and balance at all times.

(4.) Don’t let the nose of the guide bar

contact a log, branch, ground or other obstruction.

(5.) Don’t cut above shoulder height.

(6.) Use devices such as low kickback chain and reduced kickback guide bars that reduce the risks associated with kickback. (7.) Only use replacement bars and chains specified by the manufacturer or the equivalent. (8.) Never let the moving chain contact any object at the tip of the guide bar. (9.) Keep the working area free from obstructions such as other trees, branches, rocks, fences, stumps, etc. Eliminate or avoid any obstruction that your saw chain could hit while you are cutting through a particular log or branch. (10.) Keep your saw chain sharp and properly tensioned. A loose or dull chain can increase the chance of kickback. Check tension at regular intervals with the motor stopped and tool unplugged, never with the motor running. (11.) Begin and continue cutting only with the chain moving at full speed. If the chain is moving at a slower speed, there is a greater chance for kickback to occur. (12.) Cut one log at a time. (13.) Use extreme caution when re-entering a previous cut. Engage ribbed bumpers into wood and allow chain to reach full speed before proceeding with cut. (14.) Do not attempt plunge cuts or bore cuts. (15.) Watch for shifting logs or other forces that could close a cut and pinch or fall into chain.

KICKBACK SAFETY FEATURES

WARNING: The following features

are included on your saw to help reduce the hazard of kickback; however such features will not totally eliminate this dangerous reaction. As a chain saw user do not rely only on safety devices. You must follow all safety precautions, instructions, and

maintenance in this manual to help avoid kickback and other forces which can result in serious injury.

• Reduced-Kickback Guide Bar,

designed with a small radius tip which reduces the size of the kickback danger zone on bar tip. A reduced - kickback guide bar is one which has been demonstrated to significantly reduce the number and seriousness of kickbacks when tested in accordance with safety requirements for electric chain saws.

• Low-Kickback Chain, designed with a

contoured depth gauge and guard link which deflect kickback force and allow wood to gradually ride into the cutter. A low-kickback chain is a chain which has met kickback performance requirements of ANSI B175.1-2012.

• Do not operate chain saw while in a tree, on a ladder, on a scaffold, or from any unstable surface.

• Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring. Contact with a

“live” wire will make exposed metal parts of the tool “live” and shock the operator.

• Do not attempt operations beyond your capacity or experience. Read

thoroughly and understand completely all instructions in this manual.

• Before you start chain saw, make sure saw chain is not contacting any object.

• Do not operate a chain saw with one hand! Serious injury to the operator, helpers, or bystanders may result from one handed operation. A chain

saw is intended for two-handed use only.

• Keep the handles dry, clean, and free of oil or grease.

• Do not allow dirt, debris, or sawdust to build up on the motor or outside air vents.

• Stop the chain saw before setting it down.

• Do not cut vines and/or small under brush.

• Use extreme caution when cutting

small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull you off balance.

WARNING: Some dust created by

power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California 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, and

• 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 filter out microscopic particles.

• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into

your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.

WARNING: Use of this tool can

generate and/or disburse dust, which may cause serious and permanent respiratory or other injury. Always use

NIOSH/OSHA approved respiratory protection appropriate for the dust exposure. Direct particles away from face and body.

CHAIN SAW NAMES AND TERMS

• Bucking - The process of cross cutting a felled tree or log into lengths.

• Motor Brake - A device used to stop the saw chain when the trigger is released.

• Chain Saw Powerhead - A chain saw without the saw chain and guide bar.

• 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 cut.

• Front Handle - The support handle located at or toward the front of the chain saw.

• Front Hand 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.

• Guide Bar Scabbard - Enclosure fitted over guide bar to prevent tooth contact when saw is not in use.

• 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.

• Limbing - Removing the branches from a fallen tree

• Low-Kickback Chain - A chain that complies with the kickback performance requirements of ANSI B175.1-2012 (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.

• 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 kickback performance requirements of ANSI B175.1-2000 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.

• Ribbed Bumper - The ribs used 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.

• Switch Lockout - A movable stop that

prevents the unintentional operation of the switch until manually actuated.

INTENDED USE

Your BLACK+DECKER Chain Saw is ideal for pruning applications and cutting small logs up to 10 inches (254 mm) for the LCS1020 and up to 12 inches (305 mm) for the LCS1240 in diameter. This tool is intended for consumer use only.

SAVE THESE INSTRUCTIONS

SYMBOLS

The label on your tool may include the following symbols. The symbols and their definitions are as follows:

V ..................volts

A ..................amperes

Hz ................hertz

W .................watts

min ..............minutes

or AC ......alternating current

or DC ...direct current

o ................no load speed

................Class I Construction

(grounded)

................earthing terminal

................safety alert symbol

................Class II Construction

(double insulated)

.../min or rpm...revolutions or reciprocation per minute

m/s ..............meters per second

in .................inches

mm ..............millimeters

...............Read instruction manual

before use

................ Use proper respiratory

protection

................ Use proper eye protection

................ Use proper hearing

protection

..............Rotational direction of the

saw chain

...............

any object should be avoided

................

bar to move suddenly upward and backward, which can cause serious injury

...........Always use two hands when

operating the chain saw

Contact of the guide bar tip with

Tip contact can cause the guide

IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CHARGERS

SAVE THESE INSTRUCTIONS: THIS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CHARGERS.

• Before using charger, read all instructions

and cautionary markings on charger, battery pack, and product using battery pack.

WARNING: SHOCK HAZARD. Do

not allow any liquid to get inside charger.

WARNING: BURN HAZARD. To

reduce the risk of injury, charge only designated BLACK+DECKER batteries. Other types of batteries may burst causing personal injury and damage.

CAUTION: Under certain conditions,

with the charger plugged in to the power supply, the charger can be shorted by foreign material. Foreign materials of a conductive nature such as, but not limited to, steel wool, aluminum foil, or any buildup of metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when there is no battery pack in the cavity. Unplug charger before attempting to clean.

WARNING:

with this product is intended to be plugged in such that it is correctly orientated in a vertical or floor mount position.

• DO NOT attempt to charge the battery pack with any chargers other than the ones in this manual. The charger and

battery pack are specifically designed to work together.

• These chargers are not intended for any uses other than charging designated Black+Decker rechargeable batteries. Any other uses may result in

risk of fire, electric shock or electrocution.

• Do not expose charger to rain or snow.

• Pull by plug rather than cord when

disconnecting charger. This will reduce risk of damage to electric plug and cord.

The charger supplied

• Make sure that cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress.

• Do not use an extension cord unless it is absolutely necessary. Use of

improper extension cord could result in risk of fire, electric shock, or electrocution.

• An extension cord must have adequate wire size (AWG or American Wire Gauge) for safety. The smaller the

gauge number of the wire, the greater the capacity of the cable, that is 16 gauge has more capacity than 18 gauge. When using more than one extension to make up the total length, be sure each individual extension contains at least the minimum wire size.

Recommended Minimum Wire Size for

Extension Cords

Minimum Gauge for Cord Sets

Volts Total Length of Cord in Feet

120V 0-25 26-50 51-100 101-150 240V 0-50 51-100 101-200 201-300

Ampere Rating More Not more American Wire Gauge

Than Than 0 - 6 18 16 16 14 6 - 10 18 16 14 12 10 - 12 16 16 14 12 12 - 16 14 12 Not Recommended

• Do not place any object on top of charger or place the charger on a soft surface that might block the ventilation slots and result in excessive internal heat. Place the charger in a position away from any heat source. The charger

is ventilated through slots in the top and the bottom of the housing.

• Do not mount charger on wall or permanently affix charger to any surface. The charger is intended to use

on a flat, stable surface (i.e., table top, bench top).

• Do not operate charger with damaged cord or plug — have them replaced

immediately.

• Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way. Take

it to an authorized service center.

• Do not disassemble charger; take it to an authorized service center when service or repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution or fire.

• Disconnect the charger from the outlet before attempting any cleaning. This

will reduce the risk of electric shock. Removing the battery pack will not reduce this risk.

• NEVER attempt to connect 2 chargers together.

• The charger is designed to operate on

standard household electrical power (120 Volts). Do not attempt to use it on any other voltage.

SAVE THESE INSTRUCTIONS

IMPORTANT SAFETY WARNINGS FOR BATTERY PACKS

WARNING:

this manual and manuals originally supplied with tool before using the charger.

The battery pack is not fully charged out of the carton. Before using the battery pack and charger, read the safety instructions below. Then follow charging procedures outlined.

For safe operation, read

READ ALL INSTRUCTIONS

• Do not incinerate the battery pack even if it is severely damaged or is completely worn out. The battery pack

can explode in a fire. Toxic fumes and materials are created when battery packs are burned.

• Do not charge or use battery in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Inserting or removing the battery

from the charger may ignite the dust or fumes.

• If battery contents come into contact with the skin, immediately wash area with mild soap and water. If battery

liquid gets into the eye, rinse water over the open eye for 15 minutes or until irritation ceases. If medical attention is needed, the battery electrolyte for Li-ion batteries is composed of a mixture of liquid organic carbonates and lithium salts.

• Contents of opened battery cells may cause respiratory irritation. Provide

fresh air. If symptoms persist, seek medical attention.

WARNING:

BATTERY LIQUID MAY BE FLAMMABLE IF EXPOSED TO SPARK OR FLAME.

• Charge the battery packs only in Black+ Decker chargers.

• DO NOT splash or immerse in water or other liquids. This may cause premature

cell failure.

• Do not store or use the tool and battery pack in locations where the temperature may reach or exceed

105°F (40˚C) (such as outside sheds or

metal buildings in summer).

WARNING:

the battery pack for any reason. If battery pack case is cracked or damaged, do not insert into charger. Do

not crush, drop or damage battery pack. Do not use a battery pack or charger that has received a sharp blow, been dropped, run

BURN HAZARD.

Never attempt to open

over or damaged in any way (i.e., pierced with a nail, hit with a hammer, stepped on). Damaged battery packs should be returned to service center for recycling.

WARNING:

store or carry battery so that metal objects can contact exposed battery terminals. For example, do not place

battery in aprons, pockets, tool boxes, product kit boxes, drawers, etc., with loose nails, screws, keys, etc. Transporting

batteries can possibly cause fires if the battery terminals inadvertently come in contact with conductive materials such as keys, coins, hand tools and the like.

The US Department of Transportation Hazardous Material Regulations (HMR) actually prohibit transporting batteries in commerce or on airplanes (i.e., packed in suitcases and carry-on luggage) UNLESS they are properly protected from short circuits. So when transporting individual batteries, make sure that the battery terminals are protected and well insulated from materials that could contact them and cause a short circuit. NOTE: LI-ION

batteries should not be put in checked baggage.

Fire hazard. Do not

STORAGE RECOMMENDATIONS

1. The best storage place is one that is cool and dry away from direct sunlight and excess heat or cold.

2. Long-term storage will not harm the battery pack or charger, unless the battery is depleted.

CHARGING PROCEDURE

The standard charger provided will charge a fully depleted battery in about 4-5 hours.

1. Plug the charger into an appropriate outlet before inserting the battery pack.

2. Insert the battery pack into the charger.

3. The green LED will flash indicating that the battery is being charged.

4. The completion of charge is indicated by the green LED remaining on continuously. The pack is fully charged and may be used at this time or left on the charger.

Recharge discharged batteries as soon as possible after use or battery life may be greatly diminished. It is recommended that

the batteries be recharged after each use.

IMPORTANT CHARGING NOTES

1. Longest life and best performance can be obtained if the battery pack is charged when the air temperature is between 60°F and 80°F (16°- 27°C). DO NOT charge the battery pack in an air temperature below +40°F (+4.5°C), or above +105°F (+40.5°C). This is important and will prevent serious damage to the battery pack.

2. The charger and battery pack may

become warm to touch while charging. This is a normal condition, and does not indicate a problem. To facilitate the cooling of the battery pack after use, avoid placing the charger or battery pack in a warm environment such as in a metal shed, or an uninsulated trailer.

3. If the battery pack does not charge

properly:

a. Check current at receptacle by plugging in a lamp or other appliance b. Check to see if receptacle is connected to a light switch which turns power off when you turn out the lights. c. Move charger and battery pack to a location where the surrounding air temperature is approximately 60°F and 80°F (16°- 27°C) d. If charging problems persist, take the tool, battery pack and charger to your local service center.

4. The battery pack should be recharged

when it fails to produce sufficient power on jobs which were easily done previously. DO NOT CONTINUE to use under these conditions. Follow the charging procedure. You may also charge a partially used pack whenever you desire with no adverse affect on the battery pack.

5. Foreign materials of a conductive nature

such as, but not limited to, steel wool, aluminum foil, or any buildup of metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when there is no battery pack in the cavity. Unplug charger before attempting to clean.

6. Do not freeze or immerse charger in

water or any other liquid.

WARNING:

not allow any liquid to get inside charger.

Never attempt to open the battery pack for any reason. If the plastic housing of the battery pack breaks or cracks, return to a service center for recycling.

SHOCK HAZARD. Do

FUNCTIONAL DESCRIPTION

LCS1020

LCS1240

1. Trigger switch

2. Lock-off button

3. Front hand guard

4. Guide bar

5. Saw chain

6. Sprocket cover

7. Bar adjust locking knob

8. Chain tensioning knob

7 4

9. Guide bar scabbard

10. Rear handle

11. Front handle

12. 20V Battery (not shown)

13. 40V Battery (not shown)

14. Oil cap

15. Oil primer bulb

16. Oil level indicator

INSTALLING / REMOVING BATTERY PACK

WARNING:

button is engaged to prevent switch actuation before removing or installing battery.

TO INSTALL BATTERY PACK: Insert

battery pack into tool until an audible click is heard, as shown in Figure A. Ensure battery pack is fully seated and fully latched into position.

TO REMOVE BATTERY PACK:

Depress the battery release button in the back of the battery pack and pull battery pack out of tool (figure A).

Make certain the lock-off

PREPARING YOUR CHAIN SAW FOR USE

WARNING:

all instructions. Failure to follow all

instructions listed below may result in electric shock, fire and/or serious personal injury.

Read and understand

ASSEMBLY

INSTALLING THE GUIDE BAR AND SAW CHAIN

CAUTION:

wear protective gloves when handling the chain. The chain is sharp and can cut

you when it is not running.

WARNING:

To prevent accidental operation, ensure that battery is removed from the tool before performing the following operations. Failure to do this could result in

serious personal injury. The saw chain (5) and guide bar (4) are

packed separately in the carton. The chain has to be attached to the bar, and both must be attached to the body of the tool.

• Place the saw on a firm surface.

• Rotate the bar adjust locking knob (7)

counterclockwise as shown in Figure B to remove sprocket cover (6).

Sharp chain. Always

Sharp moving chain.

until snug, then loosen knob one full turn, so the saw chain can be properly tensioned.

Note:

check that the tab for the tool free tensioner on the bar aligns with the slot on the inside of the sprocket cover.

If the cover does not fit correctly,

• While holding the bar adjust locking knob

(7), rotate the chain tensioning knob (8) clockwise to increase tension as shown in Figure E. Make sure the saw chain (5) is snug around the guide bar (4).

• Wearing protective gloves, grasp the saw

chain (5) and wrap it around the guide bar (4), ensuring the teeth are facing the correct direction (see figure F)

• Ensure the chain is properly set in the slot

around the entire guide bar.

• Place the saw chain around the sprocket

(17) while lining up the slot on the guide bar with the bolt (18) in the base of the tool as shown in Figure C.

• The tensioning knob must be rotated

counterclockwise to its stop. Arrows on the sprocket cover and tensioning knob must align before the cover is replaced. Once in place, hold the bar still, replace sprocket cover (6). tension assembly bolt hole on the cover lines up with the bolt (18) in the main housing as shown in Figure D. Rotate the bar adjust locking knob (7) clockwise

Make sure tool-free

ADJUSTING CHAIN TENSION

CAUTION:

wear protective gloves when handling the chain. The chain is sharp and can cut

you when it is not running.

WARNING:

prevent accidental operation, ensure that battery is removed from the tool before performing the following operations. Failure

to do this could result in serious personal injury

• With the saw on a firm surface, check

the saw chain (5) tension. The tension is correct when the chain snaps back after being pulled 1/8 inch (3mm) away from the guide bar (4) with light force from the middle finger and thumb as shown

Sharp chain. Always

Sharp moving chain. To

in figure F. There should be no “sag” between the guide bar and the chain on the underside as shown in figure G.

• To adjust saw chain tension, loosen bar

adjust locking knob (7) one full turn and follow instructions for “Installing the Guide Bar and Saw Chain.”

• Do not over-tension the chain as this will

lead to excessive wear and will reduce the life of the bar and chain.

• Once chain tension is correct, securely

tighten bar adjust locking knob.

• When the chain is new, check the tension

frequently (after removing battery) during the first 2 hours of use as a new chain stretches slightly.

REPLACING THE SAW CHAIN

CAUTION:

wear protective gloves when handling the chain. The chain is sharp and can cut

you when it is not running.

WARNING:

prevent accidental operation, ensure that battery is removed from the tool before performing the following operations. Failure

to do this could result in serious personal injury

• Rotate the bar adjust locking knob (7)

counte

• Remove sprocket cover (6) as described

• Lift the worn saw chain (5) out of the

• Place the new chain in the slot of the

rclockwise to release chain tension.

in “Installing the Guide Bar and Saw Chain” section.

groove in the guide bar (4).

guide bar, making sure the saw teeth are facing the correct direction by matching the arrow on the chain with the graphic on the sprocket cover (6) shown in figure H.

Sharp chain. Always

Sharp moving chain. To

• Follow instructions for “Installing the

Guide Bar and Saw Chain.”

Replacement chain and bar are available from your nearest Black+Decker service center.

• LCS1020 requires replacement chain #

RC1000, service part number 90609782. Replacement 10” bar, service part number

90609787.

• LCS1240 requires replacement chain #

RC1200, service part number 90609781. Replacement 12” bar, service part number

90609786.

Saw chain and guide bar Oiling

MANUAL OILING SYSTEM (20V ONLY)

This chain saw is equipped with a manual oiling system that keeps the saw chain and guide bar lubricated. Slowly press the primer bulb (15) on the oil cap (14) three times before making each cut. Hold the primer bulb down for 1 second each time. The oil level indicator (16) shows the level of the oil in the chain saw. If the oil level is less than a quarter full, remove the battery from the chain saw and refill with the correct type of oil.

AUTO OILING SYSTEM (40V ONLY)

This chain saw is equipped with an auto oiling system that keeps the saw chain and guide bar constantly lubricated. The oil level indicator (16) shows the level of the oil in the chain saw. If the oil level is less than a quarter full, remove the battery from the chain saw and refill with the correct type of oil.

NOTE: Use a high quality bar and chain

oil for proper chain and bar lubrication. As a temporary substitute, a non-detergent SAE30 weight motor oil can be used. The use of a vegetable based bar and chain oil is recommended when pruning trees. Mineral oil is not recommended because it may harm trees. Never use waste oil or very thick oil. These may damage your chain saw.

FILLING THE OIL RESERVOIR

• Remove the oil cap (14) and fill the

reservoir with the recommended chain oil until the oil level has reached the top of the oil level indicator (16).

• Refit the oil cap.

• Periodically switch the chain saw off and

check the oil level indicator to ensure the bar and chain are being properly oiled.

TRANSPORTING SAW

• Always remove the battery from the tool

and cover the guide bar (4) with the scabbard (9) (figure I) when transporting the saw.

OPERATING THE CHAIN SAW

WARNING: Read and understand

all instructions. Failure to follow all

instructions listed below may result in electric shock, fire and/or serious personal injury.

• Guard Against Kickback which can result in severe injury or death. See Important Safety Instructions “Guard

Against Kickback”, to avoid the risk of kickback.

• Do not overreach. Do not cut above chest height. Make sure your footing is firm. Keep feet apart. Divide your

weight evenly on both feet.

• Use a firm grip with your left hand on the front handle (11) and your right hand on the rear handle (10) so that

your body is to the left of the guide bar.

• Do not hold chain saw by front hand guard (3). Keep elbow of left arm locked

so that left arm is straight to withstand a kickback.

WARNING: Never use a cross-

handed grip (left hand on the rear handle

and right hand on the front handle).

WARNING: Never allow any part

of your body to be in line with the guide

bar (4) when operating the chain saw.

• Never operate while in a tree, in any awkward position or on a ladder or other unstable surface. You may lose

control of saw causing severe injury.

• Keep the chain saw running at full speed the entire time you are cutting.

• Allow the chain to cut for you. Exert only light pressure. Do not put pressure on chain saw at end of cut.

ON / OFF

• Always be sure of your footing and grip

the chain saw firmly with both hands with the thumb and fingers encircling both handles.

• To turn the tool ON, depress the lock off button (2) and squeeze the trigger switch (1) as shown in figure J. (Once the tool is running you can release the lock off button.)

• To turn the tool OFF, release the trigger switch.

COMMON CUTTING TECHNIQUES

FELLING

The process of cutting down a tree. Be sure battery is fully charged before felling a tree so you can finish on a single charge. Do not fell trees in high wind conditions.

WARNING: Felling can result in

injury. It should only be performed by a trained person.

• (Figure K) A retreat path should be

planned and cleared as necessary before cuts are started. The retreat path should extend back and diagonally to the rear of the expected line of fall.

• Before felling is started, consider the natural lean of the tree, the location of larger branches and the wind direction to judge which way the tree will fall. Have wedges (wood, plastic or aluminum) and a heavy mallet handy.

Remove dirt, stones, loose bark, nails,

staples, and wire from the tree where the felling cuts are to be made.

• Figure

the notch 1/3 of the diameter of the tree, perpendicular to the direction of the fall. Make the lower horizontal notching cut first. This will help to avoid pinching of either the saw chain or the guide bar when the second notch cut is being made.

• (Figure L) Felling Back Cut - Make the felling back cut at least 2 inches (51mm) higher than the horizontal notching cut. Keep the felling back cut parallel to the horizontal notching cut. Make the felling back cut so enough wood is left to act as a hinge. The hinge wood keeps the tree from twisting and falling in the wrong

DIRECTION OF FALL

NOTCH

RETREAT

45°

L- Notching Undercut - Make

TREE

2 (5cm) INCHES

DIRECTION

FALL

FELLING BACK CUT

2 (5cm) INCHES

HINGE

direction. Do not cut through the hinge.

• (Figure L) As the felling cut gets close to

the hinge the tree should begin to fall. If there is any chance that the tree may not fall in the desired direction or it may rock back and bind the saw chain, stop cutting before the felling cut is complete and use wedges to open the cut and drop the tree along the desired line of fall. When the tree begins to fall remove the chain saw from the cut, stop the motor, put the chain saw down, then use the retreat path planned. Be alert for overhead limbs falling and watch your footing.

LIMBING

Removing the branches from a fallen tree. When limbing, leave larger lower limbs to support the log off the ground. Remove the small limbs in one cut. Branches under tension should be cut from the bottom of the branch towards the top to avoid binding the chain saw as shown in figure M. Trim limbs from opposite side keeping tree stem between you and saw. Never make cuts with saw between your legs or straddle the limb to be cut.

BUCKING

WARNING: Recommend that first

time users should practice cutting on a saw horse.

Cutting a felled tree or log into lengths. How you should cut depends on how the log is supported. Use a saw horse (figure N) whenever possible. Always start a cut with the chain running at full speed.

• Place the bottom spike (19) of the chain

saw behind the area of the initial cut as shown in figure O.

CUT FROM TOP (OVERBUCK) AVOID CUTTING EARTH

• Turn the chain saw on then rotate the

chain and bar down into the tree, using the spike as a hinge.

• Once the chain saw gets to a 45 degree

angle, level the chain saw again and repeat steps until you cut fully through.

• When the tree is supported along its entire length, make a cut from the top

(overbuck), but avoid cutting the earth as this will dull your saw quickly.

• Figure P- When supported at one end

First, cut 1/3 the diameter from the

underside (underbuck). Then make the finished cut by overbucking to meet the first cut.

2nd CUT OVERBUCK (2/3DIAMETER) TO MEET 1st CUT (TO AVOID PINCHING)

1st CUT UNDERBUCK (1/3 DIAMETER) AVOID SPLINTERING

• Figure Q- When supported at both ends

First, cut 1/3 down from the top

overbuck. Then make the finished cut by underbucking the lower 2/3 to meet the first cut.

1st CUT OVERBUCK (1/3 DIAMETER) TO AVOID SPLINTERING

2nd CUT UNDERBUCK (2/3 DIAMETER) TO MEET 1st CUT (TO AVOID PINCHING)

• When on a slope

Always stand on the uphill side of the

log. When “cutting through”, to maintain complete control release the cutting pressure near the end of the cut without relaxing your grip on the chain saw

handles. Don’t let the chain contact the

ground. After completing the cut, wait for

60°

the saw chain to stop before you move the chain saw. Always stop the motor before moving from cut to cut.

CARE AND MAINTENANCE

Use only mild soap and damp cloth to clean the tool. Do not use solvents to clean the plastic housing of the saw. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.

IMPORTANT: To assure product

SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by authorized service centers or other qualified service organizations, always using identical replacement parts. Regular maintenance ensures a long effective life for your chain saw.

CHAIN AND BAR

After every few hours of use, remove the guide bar and chain and clean thoroughly using a soft bristle brush. Ensure oiling hole on bar is clear of debris.

SAW CHAIN SHARPENING

CAUTION: Sharp chain. Always

wear protective gloves when handling the chain. The chain is sharp and can cut

you when it is not running.

WARNING:

To prevent accidental operation, ensure that battery is removed from the tool before performing the following operations. Failure to do this could result in

serious personal injury.

Sharp moving chain.

NOTE: The cutters will dull immediately if

they touch the ground or a nail while cutting. To get the best possible performance from

your chain saw it is important to keep the teeth of the chain sharp. Follow these helpful tips for proper saw chain sharpening:

1. For best results use a 4.5mm file and a file holder or filing guide to sharpen your chain. This will ensure you always get the correct sharpening angles.

2. Place the file holder flat on the top plate and depth gauge of the cutter.

3. (Figure R) Keep the correct top plate (20) filing angle line of 30° on your file guide parallel with your chain (file at 60° from chain viewed from above).

4. Sharpen cutters on one side of the chain first. File from the inside of

each cutter to the outside. Then turn your saw around and repeat the processes (2,3,4) for cutters on the other side of the chain.

NOTE: Use a flat file to file the tops of

the rakers (portion of chain link in front of the cutter) so they are about .025 inch (.635 mm) below the tips of the cutters as shown in Figure S.

.025 in. .635mm

5. Figure T- Keep all cutter lengths

equal.

6. If damage is present on the chrome surface of the top plates or side plates, file back until such damage is removed.

CAUTION:

be sharp, use extra caution during this process.

After filing, the cutter will

NOTE: Each time the chain is

sharpened, it loses some of the low kickback qualities and extra caution should be used. It is recommended that a chain be sharpened no more than four times.

ACCESSORIES

WARNING: The use of accessories

not recommended in this manual may be hazardous.

Replacement chain and bar are available from your nearest Black+Decker service center.

• LCS1020 requires replacement chain #

RC1000, service part number 90609782. Replacement 10” bar, service part number

90609787.

• LCS1240 requires replacement chain #

RC1200, service part number 90609781. Replacement 12” bar, service part number

90609786.

The use of accessories not recommended in this manual may be hazardous.

TROUBLESHOOTING

If your Chain Saw does not operate correctly check the following:

Problem Possible Cause Possible Solution

• Tool will not start.

• Unit will not charge.

• Bar / chain

overheated.

• Chain is loose.

• Poor cut quality.

• Unit runs but does

not cut.

• Unit stops while

cutting.

• Unit does not oil. • Oil reservoir emptied.

• Battery not installed

properly.

• Battery not charged.

• Lock-out button not

actuated.

• Battery not inserted into

charger.

• Chain too tight.

• Lubrication needed.

• Chain tension set

incorrectly.

• Chain tension set incorrectly.

• Chain needs replacement.

• Chain installed backwards. • Refer to sections for installing and

• Lithium battery depleted.

• Voltage limit protection

exceeded.

• Battery too hot.

• Oiling hole on guide bar

clogged.

• Check battery installation.

• Check battery charging

requirements.

• Push lock off button/actuate trigger.

• Insert battery into charger until green

LED appears. Charge up to 5 hours if battery totally drained.

• Refer to “adjusting chain

tension” section.

• Refer to “chain oiling” section.

• Refer to “adjusting chain

tension” section.

• Refer to “adjusting chain

tension” section.

Note: Excessive tension leads to

excessive wear and reduction in life of bar & chain. Lubricate before each cut. Refer to “replacing the chain” section.

removing chain.

• Charge battery.

• Unit is being forced. Restart and

apply less pressure.

• Allow battery to cool for 30 minutes

before proceeding.

• Refill reservoir.

• Clean guide bar, sprocket and

sprocket cover. Refer to “care and maintenance” section.

For assistance with your product, visit our website www.blackanddecker.com for the location of the service center nearest you or call the BLACK+DECKER help line at 1-800-544-6986.

SERVICE INFORMATION

All BLACK+DECKER Service Centers are staffed with trained personnel to provide customers with efficient and reliable power tool service. Whether you need technical advice, repair, or genuine factory replacement parts, contact the BLACK+DECKER location nearest you. To find your local service location, call:

1-800-544-6986, or visit www.blackanddecker.com

THE RBRC™ SEAL

The RBRC™ (Rechargeable Battery Recycling Corporation) Seal on the Li-Ion battery (or battery pack) indicates that the costs to recycle the battery (or battery pack) at the end of its useful life have already been paid by Black+Decker. RBRC™ in cooperation with Black+Decker and other battery users, has established programs in the United States to facilitate the collection of spent Li-Ion batteries. Help protect our environment and conserve natural resources by returning the spent Li-Ion battery to an authorized Black+Decker service center or to your local retailer for recycling. You may also contact your local recycling center for information on where to drop off the spent battery. RBRC™ is a registered trademark of the Rechargeable Battery Recycling Corporation.

This Class B digital apparatus complies with Canadian ICES-003. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the

equipment and receiver.

• Connect the equipment into an outlet on

a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/

TV technician for help.

Changes or modifications to this unit not expressly approved by the party responsible

for compliance could void the user’s

authority to operate the equipment. This Class B digital apparatus complies with Canadian ICES-003.

LIMITED WARRANTY

TWO-YEAR (LCS1020 ONLY) THREE-YEAR (LCS1240 ONLY)

Black+Decker (U.S.) Inc. warranties this product to be free from defects in material or workmanship for a period of two (2) years for LCS1020 and three (3) years for LCS1240 following the date of purchase, provided that the product is used in a home environment. This limited warranty does not cover failures due to abuse, accidental damage or when repairs have been made or attempted by anyone other than Black+Decker and its Authorized Service Centers. A defective product meeting the warranty conditions set forth herein will be replaced or repaired at no charge in either of two ways: The first, which will result in exchanges only, is to return the product to the retailer from whom it was purchased (provided that the store is a participating retailer). Returns should be made within the time

period of the retailer’s policy for exchanges.

Proof of purchase may be required. Please check with the retailer for its specific return policy regarding time limits for returns or exchanges. The second option is to take or send the product (prepaid) to a Black+Decker owned or authorized Service Center for repair or replacement at

Black+Decker’s option. Proof of purchase

may be required. Black+Decker owned and authorized service centers are listed online at www.blackanddecker.com. This warranty does not apply to accessories. This warranty gives you specific legal rights and you may have other rights which vary from state to state. Should you have any questions, contact the manager of your nearest Black+Decker Service Center. This product is not intended for commercial use, and accordingly, such commercial use of this product will void this warranty. All other guarentees, express or implied, are hereby disclaimed. LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, check country specific warranty information contained in the packaging, call the local company or see the website for such information.

Imported by

Black+Decker (U.S.) Inc.,

701 E. Joppa Rd.

Towson, MD 21286 U.S.A.

20 V MAX.*, 40 V MAX.** SCIE À CHAÎNE SANS FIL

MODE D’EMPLOI

NUMERO DE CATALOGUE

LCS1020 (20V MAX*)

*La tension initiale maximale du bloc-piles (mesurée sans charge de travail) est de 20 volts. La tension nominale, mesurée avec une charge de travail, est de 18 volts.

NUMERO DE CATALOGUE

LCS1240 (40V MAX**)

**La tension initiale maximale du bloc-piles (mesurée sans charge de travail) est de 40 volts. La tension nominale, mesurée avec une charge de travail, est de 36 volts.

MERCI D’AVOIR CHOISI BLACK+DECKER! ÀLIRE AVANT DE RETOURNER CE PRODUIT POUR

QUELQUE RAISON QUE CE SOIT:

Si des questions ou des problèmes surgissent après l’achat d’un produit Black+Decker, consulter le site Web www.blackanddecker.com/instantanswers

pour obtenir des réponses instantanément 24 heures par jour. Si la réponse est

introuvable ou en l’absence d’accès à l’Internet, composer le 1 800 544-6986 de 8 h à 17 h HNE, du lundi au vendredi, pour parler avec un agent. Prière d’avoir le numéro de catalogue sous la main lors de l’appel.

CONSERVER CE MODE D’EMPLOI POUR UN USAGE ULTÉRIEUR.

RENSEIGNEMENTS IMPORTANTS

LIRE LES INSTRUCTIONS AVANT D’UTILISER!

• NE PAS SUR TENDRE LA CHAÎNE. Se reporter à la section

« RÉGLAGE DE LA TENSION DE LA CHAÎNE » pour savoir comment tendre correctement la chaîne.

• Retendre la chaîne fréquemment pendant les deux premières

heures d’utilisation.

Visite www.BlackandDecker.com/NewOwner

para registrar su nuevo producto.

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