Nilfisk DUO BOOSTER EXTENDED, UNO BOOSTER EXTENDED Instruction manual

UNO BOOSTER EXTENDED DUO BOOSTER EXTENDED

Instruction manual ........................................... 3 - 22

Betriebsanleitung ............................................. 23 - 43

Manuel d’Instructions ....................................... 44 - 66

Gebruikershandleiding ..................................... 67 - 88

Manual de instrucciones .................................. 89 - 111

Manuale di istruzioni ........................................ 112 - 133

Руководство по эксплуатации ....................... 134 - 156

Index

1 Safety Precautions and Warnings ...............................................................................................4

2 Description 2.1 Application ..............................................................................6

2.2 Operation elements ................................................................6

3 Installation 3.1 Temperature conditions ..........................................................7

3.2 Condition of distance ..............................................................7

3.3 Wall mounting .........................................................................8

3.4 Water connection ....................................................................8

3.5 Mains power connection .........................................................9

3.6 High pressure connection .......................................................9

3.7 Venting ...................................................................................9

4 Operation 4.1 Connections .........................................................................10

4.1.1 High pressure hose - directly on the machine ...........10

4.1.2 High pressure hose - to outlet point ...........................10

4.1.3 Spray handle - accessories .......................................11

4.1.4 Selection of spray lance .............................................11

4.1.5 Function (only DUO BOOSTER) ...............................12

4.1.6 Application of detergents (external injector) ..............12

4.1.7 Application of detergents (internal) ............................13

4.2 Starting up ............................................................................13

4.3 Operation - automatic start/stop ...........................................13

4.4 Double spray lance, pressure regulation ..............................14

4.5 Stop ...................................................................................14

4.6 Frost protection .....................................................................14

5 Fields of Application

and Working Methods 5.1 Fields of application ..............................................................16

5.2 Working pressure .................................................................16

5.3 Detergents ............................................................................16

5.4 Working methods .................................................................17

6 Maintenance 6.1 Oil ...................................................................................18

6.2 Water ﬁ lter ............................................................................19

6.3 Cleaning of high pressure nozzle .........................................19

6.4 Disposable waste .................................................................19

7 Trouble Shooting .....................................................................................................20

8 Technical Data .....................................................................................................22

9 Warranty .....................................................................................................22

EC Declaration of Conformity ...................................................................................................157

1 Safety Precautions and Warnings

Before starting up your high pressure washer for the ﬁ rst time, this instruction manual must be read through carefully. Save the instructions for later use.

Only let instructed people operate the machine.

General

When using the high pressure washer all existing national regulations must be observed. Beyond the instruction manual and the current national legal regulations for prevention of accidents, also the approved rules for safe working must be observed.

Any method of use endangering the safety of persons or equipment is forbidden.

Before use

Before starting up your high pressure washer check that it is in a regular condition. Electric plugs and couplings must be watertight.

Check the electric cables at regular intervals for damage and wear. Only use the high

pressure washer if the electric cable is all right (damaged

electric cables can cause electric shock!)

Important instructions

Connection to public mains according to the applicable regulations in your country. IMPORTANT: Only use water without impurities!

Before each use of your high pressure washer check the most important visual parts.

High pressure jets can be dangerous if misused. Never direct the water jet towards people, pets, electric wiring, or the machine itself.

Spray handle and lance are affected by a thrust during operation - therefore always hold the spray lance ﬁ rmly with both hands.

Never try to clean clothes or footwear on yourself or other persons.

Operator and anyone in immediate vicinity of the site of cleaning should take action to protect himself from being struck by debris dislodged during operation.

Check that cleaning will not result in dangerous substances (e.g. asbestos, oil) being washed off the object to be cleaned and harming the environment.

Do not clean sensitive surfaces made of rubber, fabrics or the like with the zero nozzle. With the ﬂ at jet nozzle keep a

distance of at least 15 cm to the surface to be cleaned. Never let children operate the machine.

Do not use the machine if the electric cable or the high pressure hose are damaged.

Do not cover the machine during operation or use it in a room without adequate ventilation !

If the overload protection device of the motor trips (motor stops), release the trigger of the spray handle. Lock the spray handle with locking device and turn the start/stop switch to position „0“. Let the machine cool off for at least 3 minutes!

The machine must be placed in a room where it is not exposed to frost.

Operation

Avoid damage to the electric cables such as running over by a car, squeezing, pull, knots etc. and keep them away from sharp or hot objects.

Avoid damage to the high pressure hose such as running over by a car, squeezing, pull, knots/kinks etc. and keep it away from oil and sharp or hot objects, as such may cause the hose to burst.

The cleaner can be used in zones classiﬁ ed as ZONE 2.

Important! Never use the machine in an environment where there could be a danger of explosion (according to EN-

50014).

Important! When the system has been in operation and thereafter stopped, there will still be a working pressure in the pipeline and high pressure hoses. Therefore you should pay special attention to the following:

• Never dismount the high pressure hose from the machine during operation. Disconnect the machine, close the shut-off cock and relieve the high pressure hose of pressure prior to dismounting.

• Never dismount the high pressure hose from the outlet point before it has been securely closed and the high pressure hose has been relieved of pressure.

• Prior to any service interference in the machine it should be disconnected and the system relieved of pressure by activating the trigger of the spray handle.

Mains power connection

Check the nominal voltage of the high pressure washer before connecting it to the electricity supply. Check that the voltage stated on the model tag corresponds to your mains voltage.

A circuit breaker must be placed in the immediate vicinity of the machine.

We recommend you to connect the machine to a power source with a Residual Current Device (RCD) which will disconnect the power supply if the leakage current exceeds 30 mA for 20 milli seconds. Only connect to an approved socket with earth connection.

Safety Devices

Safety Valve

The pressure side of the high pressure pump is ﬁ tted with a safety valve. This valve leads the water back to the suction side of the pump when the spray handle is closed or if a nozzle is blocked.

The safety valve is adjusted and sealed by the producer.

THIS ADJUSTMENT MUST NOT BE CHANGED !

Motor protection

The motor features an overcurrent protection and built-in thermal switches for protection of motor against overloading. In the event of increased power consumption (maloperation), the current for the motor will automatically be cut out.

Repair and Maintenance

Only carry through the maintenance operations described in the operating instructions. Only use original Nilﬁ sk-ALTO spare parts.

Do NOT make any technical modiﬁ cations to the high pressure washer.

Warning! High pressure hoses, nozzles and couplings are important for the safety when operating the machine. Only use the high pressure hoses, nozzles and couplings prescribed by Nilﬁ sk-ALTO!

For major repairs, please contact your nearest Nilﬁ skALTO service organisation.

Only connect the machine to an electrical installation made by an qualiﬁ ed electrician.

The insulation of the electric cable should be quite faultless and without any cracks.

If you are in doubt about the the mains power connection, please contact a qualiﬁ ed electrician. Note: If using another cable it must be earthed and connected through the plug to the earth cable of your supply network in accordance with prescribed safety regulations.

Always use a cable similar to the one mounted on the machine.

Check cables before usage. Do not use damaged cables.

Only let a qualiﬁ ed electrician replace the electric cable.

2 Description

2.1 Application

2.2 Operation elements

This high pressure washer has been developed for professional use within:

- agriculture

- light industry

- transport

- building and construction

- service

Section 4 describes how to use the high pressure washer.

Only use the high pressure washer for purposes described in this manual.

The safety precautions must be observed to prevent damage to the machine, the surface to be cleaned or severe personal injuries.

1 Water connection with ﬁ lter 2 Main switch 3 Starter switch 4 Stop switch 5 Pressure gauge 6 Connection of high pressure

hose

7 Electric cable

3 Installation

Min 400 mm

Min. 150 mm

Min 400 mm

Min. 150 mm

3.1 Temperature conditions

3.2 Condition of distance

The machine should be installed in a frost-free room. This applies to pump as well as pipelines incl. of outlet points. Con cern ing outdoor outlet points, it should be possible to close and emp ty that part of the line which is exposed to frost. The maximum ambient temperature for the machine is 40°C.

In consideration of the cooling system of the machine and the accessibility of service, there must be free wall space on both sides of the machine. To the right 150 mm at a min i mum and to the left 400 mm at a min i mum.

Max. 1700 mm

UNO BOOSTER:

The recommended installation height for the machine is max. 1700 mm measured from the upper edge of the machine.

3.3 Wall mounting

253,5

645

3.4 Water connection

UNO BOOSTER:

Only mount the machine on a solid wall construction suited for the mounting of a ma chine. I.e. a concrete or brick wall.

Do not mount the machine on a wall where it will cause disturbances in neighbouring rooms (canteens, ofﬁ ces etc.).

DUO BOOSTER:

Place the machine on a plane ﬂ oor. Machine feet have been mounted under the machine. These must be adjusted so that the machine stands stable.

The water connection is made through a ﬂ exible hose connected to the quick cou pling on the water inlet (1) of the machine.

supply network is required. The machine complies with EN 1717.

If there is a risk of running sands or other impurities in the inlet water, a sand ﬁ lter (50 micron) should be mounted beyond the internal ﬁ lter of the machine (for further connection data see section 8 Tech ni cal data).

If mounting the by-pass hose,

the water inlet temperature can The connection can be made to a water supply network or an internal water sup ply. A shutoff cock should be mounted

be raised to 80°C. ONLY do

this if there is a separate water

supply (contact your Nilﬁ sk-

ALTO distributor). on the water supply network in the immediate vicini ty of the ma chine.

Clean the water inlet ﬁ lter (1)

once a month. Max. water pressure: 10 bar Max. water inlet temp.: 70°C

The machine features a water tank, and no further protection against return water into the

3.5 Mains power connection

Connect the machine to an approved socket.

Check voltage, fuse, and cables according to section 1 Safety proceautions and warnings.

Connection data conc. power consumption can be taken from the model tag of the machine.

3.6 High pressure connection

3.7 Venting

)

MPORTANT: When connecting to a pipeline always use a ﬂ exible hose connection from the outlet of the machine (pos.

6) - order no. 6300843. Contact your Nilﬁ sk-ALTO distributor for further information.

The outlet of the machine can be connected to a pipeline with ﬁ xed outlet points, or standard high pres sure hoses can be connected directly to the outlet of the machine.

It is recommended to let a service tech ni cian authorized by Nilﬁ sk-ALTO prepare the pipeline.

Turn main switch to position

- 1 -. Open the outlet point.

Let the water run until all air has escaped from the pump (even water ﬂ ow).

In the case of a recently installed sys tem, or if the pipeline and the pump have been emptied in any other way, the system should be vented by starting the pump and then let the water run at each outlet point of the pipeline at turns.

When con nect ing the high pressure hose directly to the ma chine, the sys tem should be vented by starting the pump and ac ti vat ing the trigger of the spray handle without having attached the spray lance.

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