DeWalt DWB800 User Manual

DWB800

English (original instructions) 2

Français (traduction de la notice d’instructions originale) 7

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Copyright DEWALT

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1

ENGLISH

VARIABLE SPEED BLOWER
DWB800

Congratulations!

You have chosen a DEWALT tool. Years of
experience, thorough product development and
innovation make DEWALT one of the most reliable
partners for professional power tool users.

Technical Data

DWB800ZADWB800B4DWB800

Voltage V

Type 1 1 1

Frequency Hz 50 60 50/60

Power input W 800 800 800

No-load speed min

Air Volume m3/min 4.5 4.5 4.5

Weight kg 1.8 1.8 1.8

230 127 220–240

AC

–1

0–16000 0–16000 0–16000

IN/B5

Defi 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

WARNING: Indicates a potentially

CAUTION: Indicates a potentially

NOTICE: Indicates a practice not

Denotes risk of electric shock.

Denotes risk of fire.

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

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

hazardous situation which, if not
avoided, may result in minor or

moderate injury.

related to personal injury which, if
not avoided, may result in property
damage.

WARNING: To reduce the risk of injury,

read the instruction manual.

General Power Tool Safety Warnings

WARNING! Read all safety warnings

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

1) WORK AREA SAFETY

a) Keep work area clean and well lit.

b) Do not operate power tools in explosive

c) Keep children and bystanders away while

2) ELECTRICAL SAFETY

a) Power tool plugs must match the outlet.

b) Avoid body contact with earthed or

c) Do not expose power tools to rain or wet

d) Do not abuse the cord. Never use the

e) When operating a power tool outdoors,

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

SAVE ALL WARNINGS AND INSTRUCTIONS

FOR FUTURE REFERENCE

Cluttered or dark areas invite accidents.

atmospheres, such as in the presence of
flammable liquids, gases or dust. Power

tools create sparks which may ignite the dust
or fumes.

operating a power tool. Distractions can
cause you to lose control.

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.

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

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

conditions. Water entering a power tool will
increase the risk of electric shock.

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.

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

reduces the risk of electric shock.

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ENGLISH

f) If operating a power tool in a damp

location is unavoidable, use a residual
current device (RCD) protected supply.

Use of an RCD 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, non-skid
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 energising 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 jewellery. Keep your hair,
clothing and gloves away from moving
parts. Loose clothes, jewellery 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) SERVICE

a) Have your power tool serviced by a

qualified repair person using only identical
replacement parts. This will ensure that the

safety of the power tool is maintained.

Additional Safety Instructions for
Blowers

• Do not collect smoldering cigarette ashes,
freshly cut metal shavings, screws, nails and
the like.

• Never block suction inlet and outlet.

• Do not cross gravel paths or roads whilst
your product is switched on during blow/vac
mode. Walk, never run.

• Always be sure of your footing, particularly
on slopes.

• Do not overreach and keep your balance at
all times.

• Do not place the inlet or outlet of the
vacuum near eyes or ears when operating.

Never blow debris in the direction of bystanders.

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ENGLISH

• Keep all cooling air inlets clear of debris.

• To protect your feet and legs while operating
the appliance, always wear heavy-duty
footwear and long trousers.

• Never allow children to use the appliance.

• Wear protective goggles while operating.

• If operating an appliance in a damp location
is unavoidable, use a Residual Current
Device (RCD) with a tripping current of not
more than 30mA protected supply. Use of an

RCD reduces the risk of electric shock.

• To prevent dust irritation, wearing of a face
mask is recommened.

• Disconnect the appliance from the mains

supply:

– whenever you leave the machine;
– before cleaning a blockage;
– before checking, cleaning or working on the

appliance;

– if the appliance starts to vibrate.

Residual Risks

In spite of the application of the relevant safety
regulations and the implementation of safety
devices, certain residual risks cannot be avoided.
These are:

– Impairment of hearing.
– Risk of personal injury due flying particles.
– Risk of burns due to accessories becoming hot

during operation.

– Risk of personal injury due to prolonged use.

Markings on Tool

The following pictograms are shown on the tool:

Read instruction manual before use.

Do not touch the fan.

DATE CODE POSITION (FIG. 1)

The date code (h), which also includes the year of
manufacture, is printed into the housing.

Example:

2015 XX XX

Year of Manufacture

Package Contents

The package contains:
1 Blower
1 Dust bag
1 Nozzle
1 Instruction manual

• Check for damage to the tool, parts or
accessories which may have occurred during
transport.

• Take the time to thoroughly read and
understand this manual prior to operation.

Description (fi g. 1, 2)

WARNING: Never modify the power

tool or any part of it. Damage or
personal injury could result.

a. Nozzle
b. Blast port
c. Trigger switch
d. Variable speed knob
e. Lock-on button
f. Suction port
g. Dust bag

Wear ear protection.

Wear eye protection.

Keep bystanders away.

Switch off: remove plug from mains
before cleaning or maintenance.

4

INTENDED USE

Your DWB800 blower has been designed for
blowing and cleaning applications, as well as light
suction purpose.

DO NOT use under wet conditions or in presence of
flammable liquids or gases.

These blowers are professional power tools.
DO NOT let children come into contact with the
tool. Supervision is required when inexperienced
operators use this tool.

• This product is not intended for use by persons
(including children) suffering from diminished
physical, sensory or mental abilities; lack of