DW793 - Aspirateur DEWALT - Free user manual and instructions

USER MANUAL DW793 DEWALT

1. Motor housing 6. Flat folding filter 10. Parking brake

2. Filter cover 7. Filter shaker 11. Wheels with axle

4. Cable holder 8. On/Off switch 12. Steering rollers

5. Cover lock 9. Container lock 13. Suction hose connection

14. Additional socket

1. Compartiment du moteur 6. Filtre à plis plats 10. Frein d'immobilisation

DeWALT-Elektrowerkzeuge und beginnt miten - 1

ENGLISH Before start-up please read the operating

instructions for your unit and comply in particular

with these safety instructions.

The warning and information signs attached to

the unit provide important information for safe

Apart from the information in the operating

instructions comply with the general safety

regulations and regulations for the prevention of

Before use, check that the unit and operating

equipment, in particular the power supply cable

and the extension lead, are in perfect condition

and are safe to operate. Do not use the unit if it

is not in perfect condition.

Never draw in explosive liquids, combustible

gases, explosive dust, undiluted acids or

solvents! This includes petrol, paint thinners and

heating oil as these form explosive vapours or

mixtures when mixed with the suction air; also

acetone, undiluted acids and solvents as these

corrode the materials used on the unit.

Do not draw in burning or glowing objects.

Do not direct the unit at people or animals.

The appropriate safety regulations must be ob-

served when using the unit in dangerous areas

(e.g. petrol stations). It is forbidden to operate

the unit in potentially explosive locations.

Keep work area clean

Cluttered areas and benches can cause

Consider work area environment

Do not expose the unit to humidity. Keep work

area well lit. Do not use the unit in the presence

of inflammable liquids or gases.

Guard against electric shock

Prevent body contact with earthed surfaces (e.g.

pipes, radiators, cookers and refrigerators).

For use under extreme conditions (e.g. high

humidity, when metal swarf is being produced,

etc.) electric safety can be improved by inserting

an isolating transformer or a (FI) earth-leakage

Do not let children come into contact with the unit

or extension cord. Keep all people away from the

Extension cords for outdoor use

When the unit is used outdoors, always use

extension cords intended for outdoor use and

When not in use, the unit must be stored in a dry

place and locked up securely, out of reach of

Never carry the unit by its cord or pull it to

disconnect from the socket. Keep the cord away

from heat, oil and sharp edges.

Check for damaged parts

Before using the unit, carefully check it for

damage to ensure that it will operate properly

and perform its intended function. Check for

misalignment and seizure of moving parts,

breakage of parts and any other conditions that

may affect its operation. Have damaged guards

or other defective parts repaired or replaced as

Do not use the unit if the switch is defective.

Have the switch replaced by an authorized

DeWALT repair agent.

Safety instructions for wet and dry vacuum cleaners

Before start-up please read these instructions!en - 2

ENGLISH Congratulations!

You have chosen a DeWALT vacuum cleaner.

Years of experience, thorough product

development and innovation make DeWALT

one of the most reliable partners for professional

Protecting the environment

When unpacking this appliance, do not just

consign the packaging materials to the bin.

Deliver the packaging materials to a suitable

collection point for recycling.

The electric motor has been designed for one

voltage only. Always check that the power supply

corresponds to the voltage on the rating plate.

Using an extension cable

If an extension cable is required, use an approved

triple-core extension cable suitable for the power

input of this tool (see technical data). The mini-

mum conductor size is 1.5 mm

cable reel, always unwind the cable completely.

Mains connection 230 - 240 V

Mains fuse (slow-blow) 13 A Power (suction turbine): 1200 watt

Weight approx. 7.5 kg

We reserve the right to make technical

N1 Interruption electronics

ENGLISH Assemble your suction unit as follows.

• Open both container locks and lift off the

• Invert the dirt container.

• Press both steering rollers into the holes

provided until they latch into position.

• Push the axle of the wheels into the guide.

To do this, first push the bearing disks to the

outside left and right to the wheels.

If necessary, push back the parking brake.

• Fit the holder for the vacuum pipes and the

• To suck dry, push the enclosed paper filter

bag onto the suction neck.

3. Putting into operation

Prepare your suction unit for operation as

• Twist the vacuum hose into the suction hose

connection (bayonet joint).

Attach adapter to suction hose:

• Adjust adapter to the diameter of the electric

tool connection piece; use a knife or saw.

• Instead of the connection sleeve, screw the

adapter onto the NW 35 mm suction hose and

fit onto the connection piece of the electric

• Insert the mains plug into the socket.

- Hold the filter by the card only.

• Place the motor housing onto the dirt contai-

2. Assembling for the

Note:The flat folding filter must always remain

fitted in the suction unit.

The vacuum cleaner is not suited for sucking up

health-endangering dusts, such as asbestos.

The unit is electrically conductive. Accessories

must be antistatic for this to be effective.

The cleaner has 2 operating modes selectable

via a rotary switch.

for dry suction and wet suction

Industrial vacuum cleaner mode (IS)

small vacuum extractor mode (EOB)

4.1 Automatic Mode via Socket

• When the cleaner is being used in con-

junction with an electric appliance, the latter

is plugged into the grounded outlet of the

cleaner, and the switch is set to position 2.

The cleaner is then automatically switched

on and off with the electrical appliance.

Note:The built-in electronic system has a start-

delay for the suction turbine of 0.5 s and a run-

on time of 15 s. Electrical appliances of 150-

2100 W can be connected.

The unit must not be connected if the

connection piece diameter of the dust-ge-

nerating electric tool is larger than the dia-

meter of the suction hose.

The unit does not have a low-voltage re-

lease for the integrated socket, therefore

always switch off the electric tool (operating

device) in order to prevent it from uninten-

tionally starting up when the extraction unit

is restarted. DANGER OF ACCIDENTS!

You can suck up dry dirt without any problem

both with and without a paper filter bag.

We recommend that you always use the paper

filter bag for sucking up fine dirt.

The paper filter bag gives you:

- significantly higher dust holding capacity.

- simple and hygienic dust disposal.

Operation with compressed-air operated

hand-controlled machines

• Rotary switch position 1

When switching on the unit, the dust extractor

must be switched on first, followed by the dust-

generating machine. When switching off the

unit, the sequence is carried out in reverse. The

minimum volumetric flow indicator is set during

automatic operation. If the volumetric flow drops

below the minimum, the signal lamp illuminates.

• Always work without a paper filter bag.

when the dirt container is full.

Note: After emptying, press the On/Off switch

Never suck up explosive liquids (e.g. pet-

6. Care and Maintenance

Repairs may only be carried out by

specialists, and Original Spare Parts

Always remove the mains plug from the

socket before carrying out any mainte-

Safety devices which prevent or eliminate

dangers must be maintained on a regular basis

and the manufacturer or an authorized person

must check at least once a year that these safety

devices function properly, e.g. by checking for

leaks in the unit, damage to the filter, checking

the function of the monitoring devices.

You can carry out simple maintenance work by

yourself. First, always remove the mains plug

– Check for leaks in the unit.

– Check for damage to the filter.

– Annual overhaul – functions of the monito-

6.1 Paper filter bag

Change the paper filter bag as follows.

• Open the container lock and lift off the motor

• Pull the paper filter bag off the suction neck.

In doing so, hold it only by the card.

• Push a new paper filter bag onto the suction

- Hold the filter only by the card.

4.4 Accessories (DN 35 mm)

- Adapter for standard tool connections

- 1 x paper filter bag

Your suction unit is fitted with a parking brake

which is actuated with the foot.

• Switch off suction unit.

• Wet dirt putrifies after a short period. You

should therefore empty and clean the dirt

• Wash out the accessories after sucking up

• Wind up the mains cable and put it onto the

ENGLISH Note: Insert the paper filter bag only into a dry

• Place the motor housing onto the dirt contai-

ner and close the container.

6.2 Flat folding filter

How to clean the flat folded filter:

Switch off the vacuum and shake the filter by

pulling the filter shaker repeatedly.

How replace the flat folded filter.

• Open the cover lock and hinge up the cover.

• Remove the flat folding filter and tap it to

• Clean the filter under running water if the dirt

does not come free. (Next, allow the filter to

• Only change the filter if the dirt is extremely

stubborn and cannot be washed out.

• It is essential to use a new filter if the filter is

• Replace the filter.

• Close and lock the cover.

6.3 Level electrodes

Your suction unit is protected from overfilling in

the case of wet suction by two electrodes.

• The level electrodes must be cleaned if they

are heavily contaminated.

Open the container lock, remove the motor

housing, empty the dirt container and wash it out

The suction hose can be rinsed out with water.en - 7

ONE YEAR FULL WARRANTY If your DeWALT product becomes defective due

to faulty materials or workmanship within 12

months from the date of purchase, we guarantee

to replace all defective parts free of charge or, at

our discretion, replace the unit free of charge

• The product has not been misused.

• Repairs have not been attempted by un-

• Proof of purchase date is produced.

This guarantee is offered as an extra benefit

and is additional to consumers statutory rights.

For the location of your nearest authorized

DeWALT repair agent, please use the appropriate

telephone number on the back of this manual.

30 DAY NO RISK SATISFACTION GUARANTEE If you are not completely satisfied with the

performance of your DeWALT tool, simply return

it within 30 days, complete as pur-chased, to a

participating Dealer, or an autho-rized DeWALT

repair agent, for a full refund or exchange. Proof

of purchase must be produced.

ONE YEAR FREE SERVICE CONTRACT If you need maintenance or service for your

DeWALT tool, in the 12 months following

purchase, it will be undertaken free of charge at

an authorized DeWALT repair agent. Proof of

purchase must be produced. Includes

labour and spare parts for Power Tools. Excludes

Fault Possible cause Remedy

Suction unit does not start No electrical voltage

Water level in container too high,

suction unit switches off

Check fuse, cable, plug and

Suction force decreases Filter, nozzle, suction hose or

suction pipe blocked

Paper filter bag or dirt container full

Container seal leaks

Flat folding filter missing or not

Check and clean if necessary

Change paper filter bag or empty

Press seal back into groove;

Insert filter correctly

Dust emitted during suction Flat folding filter missing, not

correctly inserted or faulty

Check filter seat and/or replace

Automatic cutout does not

function during wet suction

Electrodes contaminated Clean electrodes and allow

suction unit to run dry until no

more water comes out of the fan

- Corps solides 35 l

aangebracht of defect

93/44/EWG, 93/68/EWG.

Product: Wet & dry vacuum cleaner

(see rating plate; to be entered by customer)

Relevant EU Directives:

EU Machinery Directive (89/392/EEC), amended by 91/368/EEC,

93/44/EEC and 93/68/EEC.

EU Low-Voltage Equipment Directive (73/23/EEC), amended by

EU Directive on Electromagnetic Compatibility (89/336/EEC),

amended by 91/263/EEC, 92/31/EEC, 93/68/EEC.

Harmonised standards applied:

DIN EN 292-1 DIN EN 61 000-3-2: 1995

DIN EN 60 335-2-2 DIN EN 55 014: 1993

National standards applied:

Appropriate internal measures have been taken to ensure that series-

production units conform at all times to the requirements of current EU Directives and relevant standards.

The signatories are empowered to represent and act on behalf of the

91/368/CE, 93/44/CE et 93/68/CE.

modificata dalle 91/263/CEE, 92/31/CEE, 93/68/CEE.

diese Erklärung ihre Gültigkeit.

EU Declaration of Conformity

We hereby declare that the equipment described below conforms to

the relevant fundamental safety and health requirements of the

appropriate EU Directives, both in its basic design and construction as

well as in the version marketed by us.

This declaration will cease to be valid if any modifications are made to

the machine without our express approval.

Déclaration de conformité européenne

91/368/C.E.E, 93/44/CEE e 93/68/CEE.

91/263/EEG, 92/31/EEG, 93/68/EEG.