Black & Decker LST201 User Manual

20V MAX* STRING TRIMMER

INSTRUCTION MANUAL

CATALOG NUMBER

LST201

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
1-800-544-6986 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 ESPANOL EN LA CONTRAPORTADA.
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA.
ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

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

KEY INFORMATION YOU SHOULD KNOW:

• The guard must be installed before trimming or edging - if not, the
motor will overheat (page 6).

• When replacing the line, use only .065 inch diameter ROUND line
(B+D Model #AF-100 is recommended) - otherwise the appliance will
not function properly (page 8).

• Do not bump the feed head against the ground - it will disrupt the
feed mechanism.

•

For use only with lithium-ion 20v MAX* batteries.

To register your new product, call 1-800-544-6986

or 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.

Important Safety Warnings

WARNING:

gardening appliances, basic safety
precautions should always be followed to
reduce risk of fire, electric shock, and
personal injury, including the following.

When using electric

READ ALL INSTRUCTIONS

• ALWAYS WEAR EYE PROTECTION

– Wear safety spectacles or goggles at
all times when battery is installed. These
items are available for purchase.

• GUARD – Do not use this appliance

without guard attached.

• DRESS PROPERLY – Do not wear loose

clothing or jewelry. They can be caught
in moving parts. Gloves and substantial
rubber soled footwear are recommended

when working outdoors. Don’t operate

the appliance when barefoot or wearing
open sandals. Wear heavy long pants
to protect your legs. Wear protective hair
covering to contain long hair.

• NYLON LINE – Keep face, hands and feet

clear of rotating nylon line at all times.

• THE ROTATING LINE PERFORMS A
CUTTING FUNCTION – Use care when
trimming around screens and desirable
plantings.

• KEEP ALL BYSTANDERS AWAY – at a
safe distance from work area, especially
children.

• IMPORTANT WARNING – When being
used as an Edger, stones, pieces of metal
and other objects can be thrown out at
high speed by the line. The appliance and
guard are designed to reduce the danger.
However, the following special precautions
should be taken: MAKE SURE that other
persons and pets are at least 100 feet
(30m) away.

• TO REDUCE THE RISK of rebound
(ricochet) injury, work going away from any
nearby solid object such as wall, steps,
large stone, tree, etc. Use great care when
working close to solid objects and where

necessary, do trimming by hand.

• AVOID ACCIDENTALLY STARTING –

Don’t carry with finger on trigger when

battery is installed.

• USE THE RIGHT APPLIANCE – Do not

use this appliance for any job except that
for which it is intended.

• DON’T OVERREACH
footing and balance at all times.

• DON’T FORCE APPLIANCE – It will do the
job better and with less likelihood of a risk of
injury at the rate for which it was designed

• DAMAGE TO UNIT – If you strike or
become entangled with a foreign object,
stop appliance immediately, remove
battery, check for damage and have any
damage repaired before further operation
is attempted. Do not operate with a
broken hub or spool.

• REMOVE BATTERY – when not in use,
when replacing line, or prior to cleaning.

• AVOID DANGEROUS
ENVIRONMENTAL CONDITIONS – Do
not use electric appliances in damp or wet
locations. Follow all instructions in this
Instruction Manual for proper operation of

your appliance. Don’t use the appliance in

the rain.

• DO NOT OPERATE portable electric
appliances in gaseous or explosive
atmospheres. Motors in these appliances
normally spark, and the sparks might
ignite fumes.

•

STORE IDLE APPLIANCES INDOORS –
When not in use, appliances should be stored
indoors in a dry, locked-up place out of reach
of children.

• STAY ALERT – Do not operate this
unit when you are tired, ill, or under
the influence of alcohol, drugs, or
medication.

• MAINTAIN APPLIANCES WITH CARE
– Follow instructions in maintenance
section. Keep handles dry, clean and
free from oil and grease.

• CHECK DAMAGED PARTS – Before
further use of the appliance, a guard or
other part that is damaged should be

2

– Keep proper

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 condition
that may affect its operation. A guard
or other part that is damaged should
be properly repaired or replaced by an
authorized service center unless otherwise
indicated elsewhere in this manual.

• DO NOT immerse appliance in water or

squirt it with a hose. DO NOT allow any liquid
to get inside it. If appliance does get wet,
allow to dry for a minimum of 48 hours.

•

DO NOT store the appliance on or adjacent
to fertilizers or chemicals.

• DO NOT clean with a pressure washer.

• Keep guards in place and in working order.

• Keep hands and feet away from cutting area.

• Do not charge appliance in rain, or in wet
locations

WARNING: Do not use appliance if

the switch trigger does not turn the
appliance on or off. Any appliance that can
not be controlled with the switch trigger is
dangerous and must be repaired.

WARNING:

product contains chemicals known to the State
of California to cause cancer, birth defects or
other reproductive harm. Some examples of
these chemicals are:

• compounds in fertilizers

• compounds in insecticides, herbicides
and pesticides

• arsenic and chromium from chemically

treated lumber
To reduce your exposure to these chemicals,
wear approved safety equipment such as
dust masks that are specially designed to
filter out microscopic particles.

SYMBOLS

The label on your appliance 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

n

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

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

Some dust created by this

................Read instruction manual before use

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

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

FUNCTIONAL DESCRIPTION

1. Trigger

2. Lock-off button

3. Handle

4. Auxiliary handle

5. Collar (to adjust height and edge)

6. Trimmer head

7. Edge guide

8. Guard

9. Spool housing

10. Battery

3

4

6

7

8

9

This product can accept any of the batteries and
chargers listed in the chart below.

LI-ION Battery Packs and Chargers

Description Cat. #

Batteries: LI-ION LBX20
LBXR20

Chargers: LCS200
LCS1620

2

10

1

5

IMPORTANT SAFETY
INSTRUCTIONS FOR
BATTERY CHARGERS

SAVE THESE INSTRUCTIONS: T

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.

CAUTION: 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,

3

his manual

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: 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.

• 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.

Minimum Gauge for Cord Sets

Volts Total Length of Cord in Feet

120V 0-25 26-50 51-100 101-150

Ampere Rating
More Not more American Wire Gauge

Than Than
0 - 6 18 16 16 14
6 - 10 18 16 14 12

• 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 INSTRUCTION
FOR BATTERY PACKS

WARNING: For safe operation, read this

manual and manuals originally supplied with
appliance 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.

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 Lithium-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: Burn hazard. 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 appliance 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: Never attempt to open 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 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: Fire hazard. Do not store or

carry battery so that metal objects can
contact exposed battery terminals. For

example, do not place battery in aprons, pockets,

4

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: Lithium-Ion batteries

should not be put in checked baggage.

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 storage will not harm the battery
pack or charger.

CHARGING PROCEDURE

BLACK+DECKER chargers are designed

to charge BLACK+DECKER battery packs.

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

2. Insert the battery pack into the charger
as shown in Figure A.

A

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. For longest
battery life, do not discharge batteries
fully. It is recommended that the batteries

be recharged after each use.

CHARGER DIAGNOSTICS

This charger is designed to detect certain
problems that can arise with the battery
packs or the power source. Problems are
indicated by one LED flashing in different
patterns.

BAD BATTERY

The charger can detect a weak or

damaged battery. The red LED
flashes in the pattern indicated on the label.
If you see this bad battery blink pattern, do
not continue to charge the battery. Return it
to a service center or a collection site for
recycling.

HOT/COLD PACK DELAY

When the charger detects a battery

that is excessively hot or excessively
cold, it automatically starts a Hot/Cold Pack
Delay, suspending charging until the battery
has normalized. After this happens, the
charger automatically switches to the Pack
Charging mode. This feature ensures
maximum battery life. The red LED flashes in
the pattern indicated on the label when the
hot / cold pack delay is detected.

LEAVING THE BATTERY IN THE CHARGER

The charger and battery pack can be left
connected with the green LED glowing
indefinitely. The charger will keep the battery
pack fresh and fully charged.

IMPORTANT CHARGING NOTES

1. Longest life and best performance can

be obtained if the battery pack is charged
when the air temperature is between 65°F
and 75°F (18°- 24°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 65°F ­75°F (18°- 24°C).

d. If charging problems persist, take the

appliance, 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

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: Shock hazard. Do 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.

INSTALLING AND REMOVING
THE BATTERY PACK FROM
THE APPLIANCE

WARNING: Make certain the lock-off

button is not engaged to prevent switch
actuation before removing or installing battery.

TO INSTALL BATTERY PACK: Insert battery
(10) into appliance until an audible click is
heard (Figure B). Ensure battery pack is fully
seated and fully latched into position.

TO REMOVE BATTERY PACK: Depress
the battery release button (11) as shown
in Figure C and pull battery pack out of
appliance.

SAVE THESE INSTRUCTIONS

ASSEMBLY AND ADJUSTMENT

WARNING: BEFORE ASSEMBLY,

MAKE SURE THAT THE APPLIANCE IS
SWITCHED OFF AND THE BATTERY HAS
BEEN REMOVED.

ASSEMBLY TOOLS REQUIRED
(NOT SUPPLIED):

- Phillips Screwdriver

INSTALLING THE GUARD

WARNING: REMOVE THE BATTERY

FROM THE APPLIANCE BEFORE
ATTEMPTING TO ATTACH THE GUARD,
EDGE GUIDE OR HANDLE. NEVER
OPERATE APPLIANCE WITHOUT
GUARD FIRMLY IN PLACE. THE GUARD
MUST ALWAYS BE ON THE APPLIANCE
TO PROTECT THE USER.

• Turn the trimmer upside down so that you
are looking down at the spool cap (11).

• Turn the guard (8) upside down and slide
it fully into the motor housing (12). Make
sure the tabs (13) on the guard slip into the
holes (14) of the motor housing as shown
in Figure D.

• Continue to slide the guard on until you
hear it “snap” into place.

D

B

C

10

11

11

14

12

• Using a phillips screwdriver, insert the
guard screw and tighten securely as
shown in Figure E to complete the guard
assembly.

• Once the guard is installed, remove
the covering from the line cut-off blade,
located on the edge of the guard

13

8

E

6

HEIGHT ADJUSTMENT

5O-10

O

CAUTION: Adjust the length of the

trimmer to obtain proper working positions
shown in figures G - G3.

• The overall height of the trimmer can be
adjusted by loosening the collar (5) and
rotating it in the direction of the arrow
shown in figure F.

• Move the upper housing straight up or
down. When the desired height is achieved,
tighten the collar by rotating it opposite of
the direction shown in figure F.

F

5

• Maintain a cutting angle of 5° to 10°

as shown in figure G1. Do not exceed
10°(figure G2). Cut with the tip of the
line. To keep distance from hard surfaces
use edge guide (7).

• Maintain a minimum distance of 24 inches
(609.6 mm) between the guard and your
feet as shown in figure G3. To acheive
this distance adjust the overall height of
the trimmer as shown in figure F.

G

G1

RELEASING THE CUTTING LINE

In transit, the cutting line is taped to the
spool housing.

• Remove the tape holding the cutting line
to the spool housing.

OPERATION

WARNING: ALWAYS USE PROPER

EYE PROTECTION THAT CONFORMS
TO ANSI Z87.1 (CAN/CSA Z94.3) WHILE
OPERATING THIS APPLIANCE.

WARNING: Remove the battery before

making any assembly, adjustments, or
changing accessories. Such preventive safety
measures reduce the risk of starting the
trimmer

accidentally.

CAUTION: Before you begin trimming,

only use the appropriate type of cutting line.

CAUTION: Inspect area to be

trimmed and remove any wire, CORD, OR
STRING-LIKE OBJECTS WHICH COULD
BECOME ENTANGLED IN THE rotating line
or spool. Be particularly careful to avoid any
wire which might be bent outwardly into the
path of the appliance, such as barbs at the
base of a chain link fence.

SWITCHING ON AND OFF

• To switch the appliance on, push the lock­off button (2), and squeeze the trigger (1).

• To switch the appliance off, release the
variable speed trigger.

G2

CONVERT TO EDGING MODE

G3

WARNING: When being used as an

Edger, stones, pieces of metal and other
objects can be thrown out at high speed by
the line. The trimmer and guard are
designed to reduce the danger. However,
MAKE SURE that other persons and pets
are at least 100 feet (30m) away.

• Remove the battery from the trimmer.

• To operate as a maintenance edger, turn

the collar (5) as shown in part 1 of figure H.

• Hold the metal shaft and rotate the lower
housing 180° as shown in part 2.

• Turn the collar until tight.

H

OPERATING THE TRIMMER

• With the unit on, angle unit and slowly
swing the trimmer side to side as shown in
figure G.

7

• Lift the edge guide (7) into the edging
position as shown in Figure I.

I

• Position the trimmer above the surface as
shown in figure J.

• Return to the trimming position by loosening
the lock collar and rotating the lower
housing back 180°. Turn the collar until tight.

J

HELPFUL CUTTING TIPS

• Use the tip of the string to do the
cutting; do not force string head into

uncut grass. Use edge guide along such
things as fences, houses and flower beds
for best practices.

• Wire and picket fences cause extra string
wear, even breakage. Stone and brick walls,
curbs, and wood may wear string rapidly.

• Do not allow spool cap to drag on ground
or other surfaces.

• In long growth cut from the top down and
do not exceed 12 inches (304.8 mm) high.

• Keep trimmer tilted toward the area being
cut; this is the best cutting area.

• The trimmer cuts when passing the
unit from the right to left. This will avoid
throwing debris at the operator.

• Avoid trees and shrubs. Tree bark, wood
moldings, siding, and fence posts can
easily be damaged by the string.

CUTTING LINE / LINE FEEDING
Your trimmer uses .065 inch (1.65 mm)
diameter, ROUND nylon line. During use,

the tips of the nylon lines will become frayed
and worn and the special self feeding spool
will automatically feed and trim a fresh length
of line. Cutting line will wear faster and
require more feeding if the cutting or edging
is done along sidewalks or other abrasive

surfaces or heavier weeds are being cut.
The advanced automatic line feeding
mechanism senses when more cutting line
is needed and feeds and trims the correct

length of line whenever it’s required. DO
NOT BUMP unit on ground in attempt to

feed line or for any other purposes.

CLEARING JAMS AND TANGLED LINE
(FIGURES K, L, M)

WARNING: Remove the battery from

the trimmer before making any assembly,
adjustments or changing accessories. Such
preventive safety measures reduce the risk of
starting the appliance accidentally. From time
to time, especially when cutting thick or stalky
weeds, the line feeding hub may become
clogged with sap or other material and the
line will become jammed as a result. To clear
the jam, follow the steps listed below.

• Remove the battery from the trimmer.

• Press the release tabs (15) on the line

spool cap (16), as shown in figure K and
remove the cap by pulling it straight off.

K

Replacement

spool

Model #

AF-100

15

• Pull the nylon line spool out and clear
any broken line or cutting debris from the
spool area.

• Place spool and line into spool cap with
line “parked” in slots provided as shown
in figure L1.

• Insert the line end through the appropriate
hole in the spool housing. Pull slack line
through until it pulls out of the holding
slots as shown in figure L2.

16

15

17

L

L1

L2

8

• Press the spool down GENTLY and
rotate it until you feel it drop into place
and then push to snap into place. (When
in place, the spool will turn a few degrees
left and right freely).

• Take care to keep the line from becoming
trapped under the spool.

• Align the spool cap tabs with the slots on
the spool housing.

• Snap the spool cap back on as shown
in figure M by depressing lugs and
pressing into spool housing.

M

your local service location call: 1-800-544­6986 or visit www.blackanddecker.com.

WARNING: The use of any

accessory not recommended by
BLACK+DECKER for use with this
appliance could be hazardous.

REPLACING THE SPOOL

• Remove battery from appliance.

• Depress the tabs (15) and remove the
spool cap (16) from the spool housing
(17) in the trimmer head (figure K).

• For best results, replace spool with
BLACK+DECKER model # AF-100.

• Grasp empty spool with one hand and
spool housing with other hand and pull
spool out.

• If lever (18) (figure N) in base of housing
becomes dislodged, replace in correct
position before inserting new spool into
housing.

• Remove any dirt and grass from the
spool and housing.

NOTE: Make sure that cover is fully
positioned, listen for two audible clicks to
ensure both lugs are correctly located.
Power the appliance on. In a few seconds

or less you’ll hear the nylon line being cut

automatically to the proper length.

CAUTION: To avoid appliance

damage, if the cutting line protrudes
beyond the trimming blade, cut it off so that
it just reaches the blade.
NOTE: Other replacement parts (guards,
spool caps, etc.) are available through
BLACK+DECKER service centers. To find
your local service location call: 1-800-544­6986 or visit www.blackanddecker.com.

WARNING: The use of any

accessory not recommended by
BLACK+DECKER for use with this
appliance could be hazardous.

REPLACEMENT ACCESSORIES

CAUTION: Before you begin trimming,

only use the appropriate type of cutting line.
Use BLACK+DECKER replacement spool
Model No. AF-100.
Reload nylon line (either bulk or prewound
replacement spool) as shown in this manual.

• USE ONLY .065 inch (1.65 mm)
DIAMETER ROUND NYLON
MONOFILAMENT LINE. Do not use
serrated or heavier gauge line, as
they will overload the motor and cause
overheating. This line is available at your
local dealer or authorized service center.

• Other replacement parts (guards,
spool caps, etc.) are available through
BLACK+DECKER service centers. To find

N

18

19

L2

• Unfasten the end of the cutting line and

guide the line into the eyelet (L2) figure L.

• Take the new spool and push it onto

the boss (19) (figure N) in the housing.
Rotate the spool slightly until it is seated.

The line should protrude approximately

5-3/8 inches (136mm) from the housing.

• Align the tabs on the spool cap with the

slots in the housing (figure M).

• Push the cap onto the housing until it
snaps securely into place.

REWINDING SPOOL FROM BULK LINE (USE
ONLY .065 IN. ROUND DIAMETER LINE)

Bulk line is also available for purchase
from your local retailer. NOTE: Hand
wound spools from bulk line are likely
to become tangled more frequently than
BLACK+DECKER factory wound spools.
For best results, factory wound spools are
recommended.
To install bulk line, follow the steps below:

• Remove battery from appliance.

• Remove the empty spool from the
appliance as described in “REPLACING
THE SPOOL.”

9

• Remove any remaining cutting line from
the spool.

• Make a fold at the end of the cutting line
at about 3/4 inch (19mm)(20). Feed the
cutting line into one of the line anchoring
slots (21) as shown in figure O.

O

21

• Insert the 3/4 inch (19mm) end of the
bulk line into the hole (22) in the spool
adjacent to the slot as shown in figure P.
Make sure the line is pulled tight against
the spool as shown in figure P.

P

23

• Wind the cutting line onto the spool in
the direction of the arrow on the spool.
Make sure to wind the line on neatly and
in layers. Do not crisscross (figure Q).

• When the wound cutting line reaches the
recesses (23), cut the line. (figure P).

• Fit the spool onto the
appliance as described in
“REPLACING THE SPOOL”.

20

22

Q

MAINTENANCE

WARNING: To avoid serious injury,

remove the battery from the appliance
before performing any maintenance.

1. Keep the air intake slots clean to avoid
overheating.

2. Your trimmer line can dry out over time. To
keep your line in top condition, store spare
pre-wound spools or bulk line in a plastic,
sealable bag with a tablespoon of water.

3. Plastic parts may be cleaned by using a
mild soap and a damp rag.

4. The line cutter on the edge of the guard
can dull over time. It is recommended
you periodically touch-up the sharpness
of the blade with a file.

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.

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.

10

The RBRC™ Seal

The RBRC™ (Rechargeable
Battery Recycling Corporation)
Seal on the lithium-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. In some
areas, it is illegal to place spent lithium-ion
batteries in the trash or municipal solid waste
stream and the RBRC program provides an
environmentally conscious alternative.
RBRC in cooperation with BLACK+DECKER
and other battery users, has established
programs in the United States and Canada
to facilitate the collection of spent lithium­ion batteries. Help protect our environment
and conserve natural resources by
returning the appliance to an authorized
BLACK+DECKER service center for
recycling. You may also contact your
local recycling center for information on
where to drop off the spent battery, or call

1-800-8-BATTERY.

SERVICE INFORMATION

All BLACK+DECKER Service Centers are
staffed with trained personnel to provide
customers with efficient and reliable 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

TWO-YEAR LIMITED HOME
USE WARRANTY

BLACK+DECKER warrants this product for
two years against any defects in material or
workmanship. The defective product 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 (usually 30 to

90 days after the sale). Proof of purchase may
be required. Please check with the retailer for
their specific return policy regarding returns
that are beyond the time set for 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 our option. Proof of
purchase may be required.
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 or province to province.
Should you have any questions, contact the
manager of your nearest BLACK+DECKER
Service Center. This product is not intended
for commercial use.

FREE WARNING LABEL REPLACEMENT:

If your warning labels become illegible or
are missing, call 1-800-544-6986 for a free
replacement.
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 warranty information.

11

Troubleshooting

PROBLEM

Trimmer runs slowly.

Automatic line feed does not feed more
line.

Overfeeding

Line unravels when cap or spool is
removed.

SOLUTION

• Remove battery from trimmer.

• Check that the spool housing can rotate
freely. Carefully clean it if necessary.

• Check that the cutting line
does not protrude more than
approximately 4-13/16 inches
(122mm) from the spool.
If it does, cut it off so that it just
reaches the line trimmingblade.

• More line is fed when the line shortens
to approximately 3 inches (76.2mm). To
determine if the line is not feeding, let line
wear past this point.

• Keep the tabs depressed and remove
the spool from the spool housing in the
trimmer head.

• Ensure that the line is not crisscrossed
on the spool as detailed in Figure O. If
it is, unwind the cutting line, then wind it
back on the spool neatly so that the lines
do not cross.

• Inspect tracks at the bottom of spool for
damage. If damaged, replace spool.

• Pull the cutting line until it protrudes
approximately 4-13/16 inches (122mm)
from the spool. If insufficient cutting line
is left on the spool, install a new spool of
cutting line.

• Align the tabs on the spool cap with the
cut outs in the housing.

• Push the spool cap onto the housing
until it snaps securely into place.

• If the cutting line protrudes beyond the
trimming blade, cut it off so that it just
reaches the blade. If the automatic line
feed still does not work or the spool is
jammed, try the following suggestions:

• Carefully clean the spool and housing.

• Make sure you are using correct line
size and diameter (0.065 inch (1.65 mm))

- smaller and larger line sizes will affect
the functionality of the auto feed system.

• Remove the spool and check if the
lever in the spool housing can move
freely.

• Remove the spool and unwind the
cutting line, then wind it on neatly again.
Replace the spool into the housing.

• Ensure you are cutting with the tip of the
line (7 inches (177.8mm) from the spool).
Use the edge guide if needed to ensure
proper space is maintained.

• Ensure you are not exceeding a 10°
angle as shown in Figure G1.

• Make sure to park the lines in holding
slots (figure N) before removing.

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

Imported by

701 E. Joppa Rd.

Towson, MD 21286 U.S.A.

12