DeWalt DCBL590 Instruction Manual

DCBL590 40V Max* Lithium Backpack Blower
Lithium Souffleur à Dos au Lithium-ion de 40 V max.* DCBL590
Litio Mochila Soplador con Batería de Iones de Litio de 40 V Máx* DCBL590

INSTRUCTION MANUAL
GUIDE D'UTILISATION
MANUAL DE INSTRUCCIONES

INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE
GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE
USAR EL PRODUCTO.

If you have questions or comments, contact us.

Pour toute question ou tout commentaire, nous contacter.

Si tiene dudas o comentarios, contáctenos.

1-800-4-DeWALT • www.dewalt.com

1

English

Denitions: Safety Guidelines

The definitions below describe the level of severity for each signal
word. Please read the manual and pay attention to these symbols.

DANGER: Indicates an imminently hazardous situation

which, if not avoided, will result in death or serious injury.

WARNING: Indicates a potentially hazardous situation which,

if not avoided, could result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation which, if

not avoided, may result in minor or moderate injury.
NOTICE: Indicates a practice not related to personal injury

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

IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR
ANY D

eWA LT TOOL, CALL US TOLL FREE AT: 1-800-4-DeWALT

(1-800-433-9258).

WARNING: To reduce the risk of injury, read the instruction manual.

Important Safety Warnings

WARNING: TO REDUCE RISK OF INJURY:

• Before any use, be sure everyone using this unit reads and understands
all safety instructions and other information contained in this manual.

• Save these instructions and review frequently prior to use and in
instructing others.

• Do not point unit discharge at self or bystanders.

• Keep long hair and loose clothing away from openings and moving parts.

• This appliance is intended for commercial use.

WARNING:

When using an electric tool, basic safety
precautions should always be followed to reduce risk of fire, electric
shock, and personal injury, including the following.

WARNING:

Some dust created by this 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.

READ ALL AND UNDERSTAND ALL

INSTRUCTIONS BEFORE USING

General Safety Warnings

and Instructions for All
Tools

WARNING:

Read all safety warnings and all
instructions. Failure to follow the warnings and instructions may result
in electric shock, fire and/or serious injury.

• A BATTERY OPERATED UNIT with integral batteries or a

separate battery pack must be recharged only with the specified
charger for the battery. A charger that may be suitable for one type
of battery may create a risk of fire when used with another battery.

• USE BATTERY OPERATED UNIT ONLY with specifically designated

battery pack. Use of any other batteries may create a risk of fire.

•

AVOID

accidental starting. Be sure switch is in the locked or off

position before inserting battery pack. Carrying units with your

2

English

• DO NOT allow to be used as a toy. Close attention is necessary when

used by or near children. Not recommended for use by children.

• DO NOT attempt to clear clogs from unit without first removing battery.

•

USE ONLY

as described in this manual. Use only manufacturer’s

recommended attachments.

•

DO NOT

put any objects into openings. Do not use with any
opening blocked; keep free of dust, lint, hair and everything that
may reduce air flow.

•

KEEP

hair, loose clothing, fingers, and all parts of body away from

openings and moving parts.

•

DO NOT

immerse any part of the unit in liquid.

•

DO NOT

handle charger, including charger plug, and charger
terminals with wet hands.

•

KEEP CHILDREN, BYSTANDERS AND ANIMALS AWAY

from
the work area a minimum of 30 feet (10 meters) when starting or
operating the unit.

•

INSPECT THE AREA

before using the unit. Remove all debris and
hard objects such as rocks, glass, wire, etc. that can ricochet, be
thrown, or otherwise cause injury or damage during operation.

•

USE ONLY

charger supplied by the manufacturer to recharge.

•

EXERCISE CARE

in handling batteries in order not to short the
battery with conducting materials such as rings, bracelets and
keys. The battery or conductor may overheat and cause burns.

•

DO NOT OPEN OR MUTILATE

the batteries. Released electrolyte
is corrosive and may cause damage to the eyes or skin. It may be
toxic if swallowed.

WARNING:

Do not expose to rain, do not use on

wet surfaces. Store indoors.

a) Prevent unintentional starting. Ensure the switch is in the

off-position before connecting to battery pack, picking up or
carrying the appliance. Carrying the appliance with your finger

finger on the switch or inserting the battery pack into a unit with the
switch on invites accidents.

• DO NOT use unit if switch does not turn it on or off. A unit that cannot
be controlled with the switch is dangerous and must be repaired.

•

DISCONNECT

battery packs from unit or place the switch in the
locked or off position before making any adjustments, changing
accessories, or storing the unit. Such preventative safety measures
reduce the risk of starting the unit accidentally.

•

ALWAYS WEAR EYE PROTECTION –

Wear safety glasses or
goggles that conforms to ANSI Z87.1 (CAN/CSA Z94.3) at all times
when this unit is in use. Also use face or dust mask. Safety glasses
are available at extra cost at your local

DeWALT Service Center or

authorized service facility.

•

DO NOT

place outlet of blower near eyes or ears when operating.

•

STORE IDLE UNITS.

When not in use, the unit should be stored in

a dry, high or locked-up place - out of reach of children.

•

DON’T OVERREACH.

Keep proper footing and balance at all times.

•

MAINTAIN UNIT WITH CARE.

Keep unit clean for best and safest

performance. Follow instructions for proper maintenance.

•

DO NOT

attempt to repair the blower. To assure product safety
and reliability, repairs, maintenance, and adjustments should
be performed by

DeWALT service centers or authorized service

centers, always using

DeWALT replacement parts.

• DO NOT operate blower in a gaseous or explosive atmosphere. Motors
in these units normally spark, and the sparks might ignite fumes.

• AVOID DANGEROUS ENVIRONMENTAL CONDITIONS – Do not
use electric units in damp or wet locations. Don’t use the unit in the rain.

•

STAY ALERT -

Watch what you are doing. Use common sense. Do

not operate unit when you are tired.

•

USE THE RIGHT UNIT –

Do not use this unit for any job except

that for which it is intended.

•

USE EXTRA CARE

when cleaning on stairs.

3

English

SAVE THESE INSTRUCTIONS

WARNING: ALWAYS USE SAFETY GLASSES.

Everyday eyeglasses are NOT safety glasses. Also use face or dust mask if
cutting operation is dusty. ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:

• ANSI Z87.1 eye protection (CAN/CSA Z94.3),

• ANSI S12.6 (S3.19) hearing protection,

• NIOSH/OSHA/MSHA respiratory protection.

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

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

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

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

or DC .. direct current

................ Class I

Construction
(grounded)

................ Class II

Construction
(double insulated)

RPM ............ revolutions per

minute

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

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

or AC ...... alternating

current

n

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

…/min .........per minute

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

................. safety alert

symbol

............... Read instruction

manual before use

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

protection

................ Use proper

hearing protection

................ Use proper

respiratory
protection

Important Safety Instructions for All Battery

Packs

When ordering replacement battery packs, be sure to include the
catalog number and voltage. Consult the chart at the end of this
manual for compatibility of chargers and battery packs.

on the switch or energizing appliance that have the switch on
invites accidents.

b) Disconnect the battery pack from the appliance before

making any adjustments, changing accessories, or storing
appliance. Such preventive safety measures reduce the risk of

starting the appliance accidentally.

c) 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.

d) Use appliances only with specifically designated battery

packs. Use of any other battery packs may create a risk of injury

and fire.

e) 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.

f) 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.

g) Do not use a battery pack or appliance that is damaged or

modified. Damaged or modified batteries may exhibit unpredictable

behavior resulting in fire, explosion or risk of injury.

h) Do not expose a battery pack or appliance to fire or

excessive temperature. Exposure to fire or temperature above
130°C may cause explosion. The temperature of 130°C can be
replaced by the temperature of 265°F.

i) Have servicing performed by a qualified repair person using

only identical replacement parts. This will ensure that the safety

of the product is maintained.

4

English

WARNING: Fire hazard. Do not store or carry

the battery pack so that metal objects can contact exposed
battery terminals. For example, do not place the battery pack 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 (e.g., packed in suitcases and carry-on
luggage) UNLESS they are properly protected from short circuits. So
when transporting individual battery packs, make sure that the battery
terminals are protected and well insulated from materials that could
contact them and cause a short circuit.

Transportation

Your DeWALT batteries comply with all applicable shipping regulations
as prescribed by industry and legal standards, including UN
Recommendations on the Transport of Dangerous Goods; International
Air Transport Association (IATA) Dangerous Goods Regulations,
International Maritime Dangerous Goods (IMDG) Regulations, and
U.S. Department of Transportation Regulations. Lithium-ion cells and
batteries have been tested to section 38.3 of the UN Recommendations
on the Transport of Dangerous Goods Manual of Tests and Criteria.

The shipping or transportation of the battery in this product is restricted
and may be classified as a Class 9 Hazardous material.

SHIPPING BY AIRPLANE (BY AIR) OR SHIP (BY SEA)

• Contact your carrier for up to date instructions. Have your contents
(including the battery) with you when contacting them. The
specifications written on them will be needed to prepare them for
shipment, pack them in a compliant box, and properly label the box.

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

READ ALL INSTRUCTIONS

• Do not charge or use the battery pack in explosive

atmospheres, such as in the presence of flammable liquids,
gases or dust. Inserting or removing the battery pack from the

charger may ignite the dust or fumes.

• NEVER force the battery pack into the charger. DO NOT

modify the battery pack in any way to fit into a non­compatible charger as battery pack may rupture causing
serious personal injury. Consult the chart at the end of this

manual for compatibility of batteries and chargers.

• Charge the battery packs only in designated D

eWALT chargers.

• DO NOT splash or immerse in water or other liquids. If appliance
does get wet, allow to dry for a minimum of 48 hours before using.

• 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). For

best life store battery packs in a cool, dry location.

NOTE: Do not store the battery packs in a tool with the

trigger switch locked on. Never tape the trigger switch in the
ON position.

WARNING: Fire hazard. Never attempt to open the

battery pack for any reason. If the battery pack case is cracked or
damaged, do not insert into the charger. Do not crush, drop or damage
the 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
(e.g., pierced with a nail, hit with a hammer, stepped on). Damaged
battery packs should be returned to the service center for recycling.

5

English

SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION (LI-ION)

• 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
lithium ion battery packs are burned.

• 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 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.

The RBRC™ Seal

The RBRC® (Rechargeable Battery Recycling Corp­oration) Seal on the nickel cadmium, nickel metal hydride
or lithium-ionbatteries (or battery packs) indicates that
the costs to recycle these batteries (or battery packs)
at the end of their useful life have already been paid
by BLACK+DECKER. In some areas, it is illegal to place spent nickel
cadmium, nickel metal hydride or lithium-ion batteries in the trash
or municipal solid waste stream and the Call 2 Recycle® program
provides an environmentally conscious alternative.

Call 2 Recycle, Inc., in cooperation with BLACK+DECKER and other
battery users, has established the program in the United States and
Canada to facilitate the collection of spent nickel cadmium, nickel
metal hydride or lithium-ion batteries. Help protect our environment
and conserve natural resources by returning the spent nickel
cadmium, nickel metal hydride or lithium-ion batteries to an authorized

SHIPPING BY GROUND (HIGHWAY OR RAIL)

• The original product box and its packing material can be used for
shipping by ground within the United States and Canada with the
following stipulations:

1. The battery and all other contents must be in their original

packing materials and arranged as received (including the
battery in its original plastic bag and battery box).

2. The original product box and all other packing materials must

be undamaged.

3. The shipment must be include a document which contains the

following:

• The package contains lithium-ion cells or batteries.

• The package must be handled with care and that a

flammability hazard exists if the package is damaged.

• Special procedures should be followed in the event the

package is damaged, to include inspection and repacking if
necessary.

• The telephone numbers for additional information (US and

Canada 1-888-698-2571, Elsewhere [phone]).

• To ship by ground in a generic box, contact your carrier for

up to date instructions. Have your contents (including the
battery) with you when contacting them. The specifications
written on them will be needed to prepare them for shipment,
pack them in a compliant box, and properly label the box.

It is forbidden to fly with these batteries even if the batteries are in
checked baggage.

The information provided in this section of the manual is provided in
good faith and believed to be accurate at the time the document was
created. However, no warranty, expressed or implied, is given. The
shipper is responsible to comply with the applicable regulations.

6

English

• Pull by the plug rather than the cord when disconnecting the
charger. This will reduce the risk of damage to the electric plug and cord.

• Make sure that the 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.

• When operating a charger outdoors, always provide a dry
location and use an extension cord suitable for outdoor use. Use
of a cord suitable for outdoor use reduces the risk of electric shock.

• 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. An undersized cord will cause a
drop in line voltage resulting in loss of power and overheating. When
using more than one extension to make up the total length, be sure
each individual extension contains at least the minimum wire size.
The following table shows the correct size to use depending on cord
length and nameplate ampere rating. If in doubt, use the next heavier
gauge. The lower the gauge number, the heavier the cord.

Minimum Gauge for Cord Sets

Ampere Rating

Volts Total Length of Cord in Feet (meters)
120V

25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7)

240V

50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)

More
Than

Not More

Than

AWG

0 6 18 16 16 14

6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended

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 Call 2 Recycle, Inc.

Important Safety Instructions for All Battery

Chargers

SAVE THESE INSTRUCTIONS: This manual contains important
safety and operating instructions for battery chargers.

• Before using the charger, read all instructions and cautionary markings
on the charger, battery pack and product using the battery pack.

WARNING: Shock hazard. Do not allow any liquid to

get inside the charger. Electric shock may result.

CAUTION: Burn hazard. To reduce the risk of injury,

charge only D

eWALT rechargeable battery packs. Other types of

batteries may overheat and burst resulting in personal injury and
property damage.

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

• 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 D

eWALT rechargeable batteries. Any other uses may

result in risk of fire, electric shock or electrocution.

• Do not expose the charger to rain or snow.

7

English

Charging Procedure (Fig. 1)

1. Plug the charger into an appropriate

S

FIG. 1

outlet before inserting the battery pack.

2. Insert the battery pack (S) into the
charger, as shown in Figure 2,
making sure the pack is fully seated
in charger. The red (charging) light
will blink continuously, indicating that
the charging process has started.

3. The completion of charge will be
indicated by the red light remaining
ON continuously. The pack is fully
charged and may be used at this
time or left in the charger.

Indicator Light Operation

PACK CHARGING

PACK CHARGED

x

HOT/COLD DEL AY

PROBLEM PACK OR CHARGER

Charge Indicators

This charger is designed to detect certain problems that can arise.
Problems are indicated by the red light flashing at a fast rate. If this
occurs, remove and then reinsert the battery pack into the charger.
If the problem persists, try a different battery pack to determine if the
charger is working properly. If the new pack charges correctly, then the
original pack is defective and should be returned to a service center
or other collection site for recycling. If the new battery pack elicits the

• Do not place any object on top of the 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 operate the charger with a damaged cord or plug.

• Do not operate the 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 the 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 120V

household electrical power. Do not attempt to use it on any
other voltage. This does not apply to the vehicular charger.

Chargers

Your tool uses a DeWALT charger. Be sure to read all safety instructions
before using your charger. Consult the chart at the end of this manual
for compatibility of chargers and battery packs.

8

English

throughout the entire charging cycle and will not return to
maximum charge rate even if the battery pack warms.

4. If the battery pack does not charge properly:
a. Check operation of 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 the 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 tool, battery pack and

charger to your local service center.

5. 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 effect on the battery pack.

6. Foreign materials of a conductive nature such as, but not limited
to, grinding dust, metal chips, 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 the charger before
attempting to clean.

7. Do not freeze or immerse the charger in water or any other liquid.

WARNING: Shock hazard. Don’t allow any liquid to

get inside the charger. Electric shock may result.

WARNING: Burn hazard. Do not submerge the battery

pack in any liquid or allow any liquid to enter the battery pack. 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.

same trouble indication as the original, have the charger and the battery
pack tested at an authorized service center.

HOT/COLD DELAY

This charger has a hot/cold delay feature: when the charger detects a
battery that is hot, it automatically starts a delay, suspending charging
until the battery has cooled. After the battery has cooled, the charger
automatically switches to the pack charging mode. This feature
ensures maximum battery life. The red light flashes long, then short
while in the hot/cold delay mode.

LEAVING THE BATTERY PACK IN THE CHARGER

The charger and battery pack can be left connected with the charge
indicator showing Pack Charged.

WEAK BATTERY PACKS: Weak batteries will continue to function
but should not be expected to perform as much work.

FAULTY BATTERY PACKS: This charger will not charge a faulty
battery pack. The charger will indicate faulty battery pack by refusing
to light or by displaying problem pack or charger.

NOTE: This could also mean a problem with a charger.

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 the 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. A cold battery pack will charge at about half the rate of a warm
battery pack. The battery pack will charge at that slower rate

9

English

F

K

I

J

S

T

H

E

A

FIG. 2

D

B

C

P

M

L

N

G

Q

R

Storage Recommendations

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

2. For long storage, it is recommended to store a fully charged battery
pack in a cool dry place out of the charger for optimal results.

NOTE: Battery packs should not be stored completely depleted of
charge. The battery pack will need to be recharged before use.

SAVE THESE INSTRUCTIONS
Components (Fig. 2)

A. Joystick
B. Variable-speed trigger
C. Speed Lock button
D

. Battery-select switch
E. Lower tube
F. Joystick tube
G. Flexible tube
H. Elbow tube
I. Tube clamp
J. Tube clamp with cable clip

K. Cable
L. Shoulder straps (2)
M. Adjustment straps (2)
N. Backplate
O. Blower handle
P. Buckle
Q. Battery ports (2)
R. Battery-release buttons (2)
S. Battery
T. Hex wrench

O

10

English

FIG. 3

H

G

FIG. 4

U

V

ATTACHING FLEXIBLE TUBE TO JOYSTICK TUBE

1. Insert the tube collar (W) at the end of

FIG. 5

G

W

F

the joystick tube (F) into one end of the
flexible tube (G) as shown in figure 5.

2. Pull open the tube clamp (I) and wrap
it around the flexible tube where it
overlaps the tube collar.

3. Slide the clamp bolt (U) through the clamp. Thread the hex nut (V)
onto the clamp bolt by hand.

4. Using the hex wrench (T), tighten the bolt until the clamp holds
the flexible tube securely to the collar and joystick tube. Do not
overtighten. Overtightening the clamp could result in damage to
the tool.

ATTACHING LOWER TUBE

1. Line up the channels (X) of the

FIG. 6

F

Y

X

E

lower tube (E) with the nubs (Y) on
the joystick tube (F) as shown in
figure 6.

2. Slide the lower tube (E) onto the
joystick tube (F).

3. Firmly twist the lower tube to lock
the nub completely into one of the two recesses of the lower tube.

REMOVING BLOWER FROM BOX (FIG. 2)

NOTE: The blower and joystick tube assembly are attached when
shipped. Trying to pull one side out without the other may result in
damage to the cable (K).

1. Grab the blower handle (O) and the joystick (A) and removing
simultaniously.

2. Cut the plastic zip tie that is tethering the joystick to the blower.

3. Remove the rest of the parts and assemble as instructed below.

ASSEMBLY (FIG. 2 - 10)

CAUTION: Ensure the battery-selection switch is in

the center "OFF" position to prevent the blower from actuating and the
battery is removed before attaching or removing the tubes. The tubes
must be fully assembled before use.

Tube Assembly

ATTACHING FLEXIBLE TUBE TO ELBOW TUBE (FIG. 3, 4)

1. Remove the tube clamp with cable clip (J) from the flexible tube
(G). Note the orientation of the clamp for when it is reattached.

2. Slide the flexible tube over the elbow tube (H) as shown in figure 3.

3. Keeping the clamp in the same orientation as it was before
removing it from the flexible tube, pull open the clamp with cable
clip and wrap it around the flexible tube where it attaches to the
elbow tube as shown in figure 4.

4. Slide the clamp bolt (U) through the clamp. Thread the hex nut (V)
onto the clamp bolt by hand.

5. Using the hex wrench (T), tighten the bolt until the clamp holds
the flexible tube securely to the collar and joystick tube. DO NOT

OVERTIGHTEN. Overtightening the clamp could result in
damage to the tool and will restrict the movement of the
joystick tube (F).

11

English

The two recesses allow you to set the tube longer or shorter,
depending on the length desired. Ensure the lower tube is securely
attached.

Adjusting harness

1. Place the shoulder straps (L) over your shoulders.

2. Pull the adjustment straps (M) down until the backplate (N) is firm
against your back.

3. Snap the buckle (P) together and adjust so it fits firmly across your
chest as shown in figure 8.

FIG. 7

M

M

FIG. 8

P

Adjusting joystick

1. Slide the joystick (A) up and down the tube until it is in a
comfortable use position as shown in figure 9.

2. Tighten the wingnut (Z) until the joystick is held firmly in position.
Do not overtighten. Overtightening the joystick could result in
damage to the tool.

3. Secure the cable (K) by pushing it into the cable clip (AA) located
on the tube clamp with cable clip (J) as shown in figure 10.

FIG. 9

A

Z

FIG. 10

J

K

AA

OPERATION

WARNING: Do not operate blower without all tubes

securely in place. Never reach down into housing through tube hole.

WARNING: Always ensure the battery-selection

switch is in the center, "OFF" position and remove both batteries when:

• You leave blower unattended.

• Checking, adjusting, cleaning, or working on blower.

The DCBL590 operates on a 40V Max DeWALT battery pack. The
DCB404 and DCB406 battery packs may be used. These battery
packs should be charged only with the following chargers: DCB114.

Installing and Removing the Battery Pack
(Fig. 2, 11, 12)

WARNING: Before removing or installing battery,

make certain the battery-selection switch is in the center, "OFF"
position to prevent switch actuation.

To install battery pack: Insert battery pack (S) into battery port (Q)
as shown in Figure 11 until fully seated and an audible click is heard.
Make sure battery pack is fully seated and fully latched into position.

To remove battery pack: Depress the battery-release button (R) on
the top of the battery port and pull battery pack out of appliance as
shown in Figure 12.

12

English

substantial footwear is recommended. Keep long hair and loose
clothing away from openings and moving parts.

1. Press the battery-selection button

FIG. 14

(D) on the left or right. The side
marked "I" activates the top battery
port. The side marked "II" activates
the bottom battery port. The center
position "O" deactivates power
from either battery port. (figure 14)

2. Depress the variable speed trigger
(B).

3. Release trigger to turn blower off.

Use (Fig. 2, 15)

FIG. 15

Hold the joystick with one hand as
shown in figure 15 and sweep from side
to side with the lower tube (E) several
inches above the hard surface. Slowly
advance keeping the accumulated pile of
debris in front of you.

Speed Lock (Fig. 2, 16)

Your blower is equipped with Speed

FIG. 16

B

C

Lock for continuous use without needing
to hold the trigger.

1. Pull the variable speed trigger (B)
until the blower is performing at the
desired speed.

2. Press the Speed Lock button (C)
and let go of the trigger as shown
in figure 16. The blower will maintain
that performance level.

FIG. 11

Q

S

FIG. 12

R

Fuel Gauge Battery Packs (Fig. 13)

Some DeWALT battery packs include a fuel gauge which consists
of three green LED lights that indicate the level of charge remaining
in the battery pack.

To actuate the fuel gauge, press and

BB

FIG. 13

hold the fuel gauge button (BB). A
combination of the three green LED
lights will illuminate designating the level
of charge left. When the level of charge
in the battery is below the usable limit,
the fuel gauge will not illuminate and the
battery will need to be recharged.

NOTE: The fuel gauge is only an indication of the charge left on the battery
pack. It does not indicate tool functionality and is subject to variation
based on product components, temperature and end-user application.

For more information regarding fuel gauge battery packs, please call
1-800-4-D

eWALT (1-800-433-9258) or visit our website www.dewalt.com.

Switching On and Off (Fig. 2, 14)

CAUTION: Do not point unit discharge at self

or bystanders.

CAUTION: Always wear safety glasses. Wear a

filter mask if the operation is dusty. Use of gloves, long pants and

13

English

Three Year Limited Warranty

DeWA LT will repair, without charge, any defects due to faulty materials
or workmanship for three years from the date of purchase. This
warranty does not cover part failure due to normal wear or tool abuse.
For further detail of warranty coverage and warranty repair information,
visit www.dewalt.com or call 1-800-4-D

eWALT (1-800-433-9258).

This warranty does not apply to accessories or damage caused where
repairs have been made or attempted by others. This warranty gives
you specific legal rights and you may have other rights which vary in
certain states or provinces.

In addition to the warranty, D

eWALT tools are covered by our:

1 YEAR FREE SERVICE

D

eWA LT will maintain the tool and replace worn parts caused by

normal use, for free, any time during the first year after purchase.

D

eWALT BATTERY PACKS

Product warranty voided if the battery pack is tampered with in any
way. D

eWA LT is not responsible for any injury caused by tampering and

may prosecute warranty fraud to the fullest extent permitted by law.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisfied with the performance of your
D

eWA LT Power Tool, Laser, or Nailer for any reason, you can return it

within 90 days from the date of purchase with a receipt for a full refund
– no questions asked.

LATIN AMERICA: This warranty does not apply to products sold
in Latin America. For products sold in Latin America, see country
specific warranty information contained in the packaging, call the local
company or see website for warranty information.

3. To turn the unit off press the

Speed Lock

button (C). The variable

speed trigger now controls the unit..

NOTE: While the blower is in

Speed Lock

mode, the trigger may still
be depressed further for more power when needed. Once the trigger is
released, the blower will return to the previous speed at which the

Speed

Lock

was set.

Accessories

WARNING: DO NOT use the blower with

any type of accessory or attachment. Such usage might be

hazardous.

Repairs

The charger and battery pack are not serviceable. There are no
serviceable parts inside the charger or battery pack.
To assure product SAFETY and RELIABILITY, repairs, maintenance
and adjustments (including brush inspection and replacement) should
be performed by a D

eWA LT factory service center, a DeWALT

authorized service center or other qualified service personnel. Always
use identical replacement parts.

Register Online

Thank you for your purchase. Register your product now for:

• WARRANTY SERVICE: Registering your product will help you

obtain more efficient warranty service in case there is a problem
with your product.

• CONFIRMATION OF OWNERSHIP: In case of an insurance

loss, such as fire, flood or theft, your registration of ownership will
serve as your proof of purchase.

• FOR YOUR SAFETY: Registering your product will allow us to

contact you in the unlikely event a safety notification is required
under the Federal Consumer Safety Act.

Register online at www.dewalt.com/register.

14

English

TROUBLESHOOTING

PROBLEM SOLUTION

Unit will not start • Check battery installation.

• Check battery charging
requirements.

• Check that the battery-select
switch is not in the "OFF" position.

• Ensure there is a battery in the
selected battery port.

Battery won’t charge

• Insert battery into charger until red
charging light illuminates. Charge up
to 8 hours if battery is totally drained.

• Plug charger into a working outlet.
Refer to Important Charging
Notes for more details.

• Check current at receptacle by
plugging an appliance into it.

• Check to see if receptacle is
connected to a light switch which
turns power off when you turn out
the lights.

• Move charger and tool to a
surrounding air temperature of
above 40°F (4.5°C) or below
105°F (40.5°C).

FREE WARNING LABEL REPLACEMENT:
If your warning labels become illegible or are missing, call
1-800-4-D

eWALT (1-800-433-9258) for a free replacement.