NILFISK AERO 21-21 PC INOX - Vacuum Cleaner

AERO 21-21 PC INOX - Vacuum Cleaner NILFISK - Free user manual and instructions

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Product Type Professional vacuum cleaner for liquids and solids
Brand Nilfisk
Model AERO 21-21 PC INOX
Category Vacuum cleaner
Dimensions (W x D x H) 400 x 400 x 500 mm
Weight 15 kg
Power supply 230 V / 50 Hz
Rated power 1200 W
Tank capacity 21 L
Tank material Stainless steel
Main functions Suction of fine dust, liquids, and solid debris
Filtration type Washable cartridge filter (class M or H)
Noise level Approximately 70 dB
Cable length 10 m
Included accessories Hose, floor nozzle, crevice tool, liquid nozzle
Maintenance and cleaning Filter washable with water, tank cleanable with soapy water
Safety Protection class II, float stop for liquids
Spare parts and repairability Filters, dust bags, seals, hoses available
General information Robust professional vacuum cleaner for workshop and light industry

Frequently Asked Questions - AERO 21-21 PC INOX NILFISK

How to change the dust bag?
Unlock the lid, remove the full bag and replace it with a new one, respecting the mounting direction. Close the lid until it clicks.
Can I vacuum water with this vacuum cleaner?
Yes, the AERO 21-21 PC INOX model is designed for vacuuming liquids. Empty the tank after each use and clean the filter with clean water.
How to clean the filter?
Remove the cartridge filter and rinse it with warm water. Let it dry completely before reinstalling. Do not use harsh detergents.
What type of filter is recommended?
Use a class M or H cartridge filter for optimal filtration of fine dust. For liquids, ensure the filter is dry or use a specific filter.
Where can I buy spare parts?
You can order spare parts (filters, bags, seals) from your Nilfisk dealer or on the brand's official website.
Does the vacuum cleaner stop automatically when vacuuming liquid?
Yes, a float system automatically stops suction when the tank reaches its maximum level to prevent overflow.
How to check the filter condition?
Visually inspect the filter regularly. If it is clogged or damaged, clean or replace it to maintain good suction performance.
Can I use the vacuum cleaner without a bag?
This model works with a dust bag for solid waste, but it can also be used without a bag for liquids or large debris, with the filter in place.
What is the suction power?
The vacuum cleaner develops a suction power of approximately 2500 mm H2O, thanks to its 1200 W motor, suitable for intensive work.
How to maintain the stainless steel tank?
Clean the tank with soapy water after each use with liquid. Dry it thoroughly to prevent corrosion. Do not use abrasives.

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USER MANUAL AERO 21-21 PC INOX NILFISK

Operating instructions

AERO 21

AERO 21 INOX

Warning sign with red triangle and black exclamation mark

NILFISK AERO 21-21 PC INOX - Operating instructions - 2

Two Nilfisk ALTO vacuum cleaner units on a red background, no visible text or symbols on the devices themselves.

Nilfisk

ALTO

works for you

EN Operating instructions ....1

Line drawing of a vacuum cleaner device with control panel and wheels (no text or symbols)

AERO 21-01 INOXLine drawing of a vacuum cleaner device (no text or symbols)

AERO 21-21 INOXLine drawing of a vacuum cleaner device (no text or symbols)

Diagram of a vacuum cleaner with labeled parts and directional arrows indicating motion or assembly.

Diagram showing two electrical plug connections with labeled arrows and symbols, including a pencil icon and an electrical plug.

Diagram showing a robot's step-by-step assembly with labeled parts and directional arrow

Diagram of a vacuum cleaner with numbered parts and directional arrows indicating assembly or operation.

Diagram of a vacuum cleaner with numbered parts indicating mechanical components and directional arrows

5 6

Diagram of a vacuum cleaner with numbered parts indicating parts of the device's internal structure.

3A * 4A*)Line drawing of a mechanical component with a threaded fitting attached to a circular opening (no text or symbols)

60 mm 1

Diagram showing two labeled electrical sockets with internal symbols and directional arrows indicating flow or movement.

Technical diagram of a vacuum cleaner with labeled parts and component annotations.

A

Diagram of a pipe with directional arrows indicating flow or movement, no text or symbols present.

Technical diagram of a vacuum cleaner with labeled parts and directional arrows indicating assembly or operation.

Diagram showing two electrical socket components with labeled arrows and symbols, likely illustrating a power or circuit connection.

Diagram of a vacuum cleaner with numbered parts and directional arrows indicating assembly steps.

⑤

Diagram of a vacuum cleaner with numbered parts indicating mechanical components and directional arrows.

2B * 3B*)Technical line drawing of a mechanical device with a threaded connector and internal components (no text or symbols).

Diagram illustrating airflow or particle movement in air flow, showing two stages of particle interaction with labeled arrows and a circular container.

Two identical diagrammatic buttons with arrows pointing to internal symbols (no text or labels).

Diagram of a sewing machine component with labeled parts and an arrow pointing to a connector detail.

Diagram of a fiber optic cable with directional arrows indicating flow or movement (no text or symbols).

Diagram showing two labeled electrical switch buttons with arrows indicating direction of change or movement.

Diagram of a pipe with directional arrows indicating flow or movement, no text or symbols present.

③ ④ 3x

4B * 5B *Line drawing of a vacuum cleaner with attached hoses and control panel (no text or symbols).

Line drawing of a vacuum cleaner device with attached clamps and control panel (no text or symbols).

Diagram showing a plug device with a labeled component and a control panel with a black liquid level indicator.

Diagram showing two electrical plug connections with labeled arrows and symbols, including a disassembled plug and a socket.

Diagram illustrating the step-by-step assembly of a connector with numbered parts and directional arrows indicating process flow.

Diagram of a vacuum cleaner with numbered parts and directional arrows indicating assembly steps.

Diagram showing a vacuum cleaner connected to a plug, with labeled component 5 and directional arrows indicating connection.

Diagram showing two astronaut gear positions with numbered arrows indicating movement or assembly steps.

Diagram showing two electrical plug installation steps: one with a plug switch and arrow, the other with a terminal plug and switch.

Diagram of a vacuum cleaner with numbered parts indicating mechanical steps or components.

2DDiagram showing two electrical socket symbols with labeled arrows and connection points.

Technical line drawing of a mechanical device with internal components (no text or symbols).

Diagram of a vacuum cleaner with numbered parts and directional arrows indicating component placement.

Diagram of a vacuum cleaner with numbered callouts indicating component placement.

Diagram of a device with labeled parts showing internal components and directional arrows indicating motion or assembly.

Technical diagram of a device with numbered parts and directional arrows indicating assembly steps.

Quick reference guide

The pictorial quick reference guide

The pictorial quick reference guide is designed to help you when starting up, operating, and storing the unit. The guide is subdivided into 4 sections, which are represented by symbols:

A

NILFISK AERO 21-21 PC INOX - A - 1

Before starting

1A - Unpack Accessories

2A - Filter Bag Installation

3A - Hose Insert

4A - Tube Fixed

5A - Accessories Placement

B

NILFISK AERO 21-21 PC INOX - B - 1

Control/Operation

1B - Emptying Container

2B - Blow Function

3B - Push & Clean

4B - Cable Storage

5B - Hose Storage

C

NILFISK AERO 21-21 PC INOX - C - 1

Connecting electrical appliances

1C - Power Tool

D

NILFISK AERO 21-21 PC INOX - D - 1

NILFISK AERO 21-21 PC INOX - D - 2

Replacement of:

1D - Filter Bag Replacement

2D - Filter Replacement

*) Optional accessories / Option depending on model

Contents

1 Important safety instructions .... 2

1.1 Symbols used to mark instructions ..... 2

1.2 Instructions for use 2

1.3 Purpose and intended use 2

1.4 Electrical connection 2

1.5 Extension lead 2

1.6 Guarantee 2

1.7 Tests and approvals 2

1.8 Important warnings 3

1.9 Double-insulated appliances* 3

1.9.1 Only applicable to UK 3

1.9.2 Electrical connections 3

1.9.3 Blue-neutral brown-live 4

2 Risks 4

2.1 Electrical components.... 4

2.2 Picking up liquids 4

2.3 Hazardous materials 4

2.4 Spare parts and accessories 4

2.5 Emptying dirt tank 5

2.6 In explosive or inflammable atmosphere ... 5

2.7 Blower function. 5

3 Control / Operation 5

3.1 Starting and operating of the machine ..... 5

3.2 Auto-On/Off-Operation for power tools* ..... 5

3.3 Before wet pick-up 5

3.4 Emptying after wet pick-up 5

3.5 Emptying after dry pick-up 5

3.6 Push & Clean 6

4 After using the cleaner 6

4.1 After use 6

4.2 Transport 6

4.3 Storage 6

4.4 Recycling the cleaner 6

5 Maintenance 6

5.1 Regular servicing and inspection 6 5.2 Maintenance 6

6 Further information 7

6.1 EU Declaration of conformity 7 6.2 Specifications.... 7

1 Important safety instructions

NILFISK AERO 21-21 PC INOX - Important safety instructions - 1

This document contains the safety information relevant for the appliance along with a quick reference guide. Before starting up your vacuum cleaner for the first time, this instruction manual must be read through carefully. Save the instructions for later use.

Further support

Further information on the appliance can be found on our web site at www.nilfisk-alto.com.

For further queries, please contact the Nilfisk-ALTO service representative responsible for your country. See reverse of this document.

1.1 Symbols used to mark instructions

DANGER

NILFISK AERO 21-21 PC INOX - DANGER - 1

Danger that leads directly to serious or irreversible injuries, or even death.

WARNING

NILFISK AERO 21-21 PC INOX - WARNING - 1

Danger that can lead to serious injuries or even death.

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

Danger that can lead to minor injuries and damage.

1.2 Instructions for use

The appliance must:

  • only be used by persons who have been instructed in its correct usage and explicitly commissioned with the task of operating it
  • only be operated under supervision
  • This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge. Children shall be supervised to make sure that they do not play with the appliance.
  • Do not use any unsafe work techniques.
  • Never use the vacuum cleaner without a filter.
  • Switch off the appliance and disconnect the mains plug in the following situations: Prior to cleaning and servicing
  • Prior to replacing components
  • Prior to changing over the appliance. If foam develops or liquid emerges

Besides the operating instructions and the binding accident prevention regulations valid in the country of use, observe recognized regulations for safety and proper use.

1.3 Purpose and intended use

This vacuum cleaner is designed, developed and rigorously tested to function efficiently and safely when properly maintained and used in accordance with the following instructions.

This vacuum cleaner is to be used for commercial or household use. Accidents due to misuse can only be prevented by those using the machine.

READ AND FOLLOW ALL SAFETY INSTRUCTIONS.

This machine is suitable for picking up dry, non-flammable dust and liquids.

Any other use is considered as improper use. The manufacturer accepts no liability for any damage resulting from such use. The risk for such use is borne solely by the user. Proper use also includes proper operation, servicing and repairs as specified by the manufacturer.

1.4 Electrical connection

  1. It is recommended that the vacuum cleaner should be connected via a residual current circuit breaker.
  2. Arrange the electrical parts (sockets, plugs and couplings) and lay down the extension lead so that the protection class is maintained.
  3. Connectors and couplings of power supply cords and extension leads must be watertight.

1.5 Extension lead

  1. As an extension lead, only use the version specified by the manufacturer or one of a higher quality.
  2. When using an extension lead, check the minimum cross-sections of the cable:
Cable lenth Cross section
< 16 A < 25A
up to 20 m 1.5 mm 2 2.5 mm2
20 to 50 m 2.5 mm 2 4.0 mm2

1.6 Guarantee

Our general conditions of business are applicable with regard to the guarantee.

Unauthorised modifications to the appliance, the use of incorrect brushes in addition to using the appliance in a way other than for the intended purpose exempt the manufacturer from any liability for the resulting damage.

1.7 Tests and approvals

Electrical tests must be performed in accordance with the provisions of safety regulations EN 62638. These tests must be performed at regular intervals and after repairs or modifications.

The vacuum cleaner has been approved in accordance with IEC/EN 60335-2-69.

1.8 Important warnings

WARNING

NILFISK AERO 21-21 PC INOX - WARNING - 1

- To reduce the risk of fire, electric shock, or injury, please read and follow all safety instructions and caution markings before use. This vacuum cleaner is designed to be safe when used for cleaning functions as specified. Should damage occur to electrical or mechanical parts, the cleaner and/or accessory should be repaired by a competent service station or the manufacturer before use in order to avoid further damage to the machine or physical injury to the user.

- Do not leave the machine when it is plugged in. Unplug from the socket when not in use and before maintenance.

- Do not use with damaged cord or plug. To unplug, grasp the plug, not the cord. Do not handle plug or cleaner with wet hands. Turn off all controls before unplugging.

- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run cleaner over cord. Keep cord away from heated surfaces.

- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts. Do not put any objects into openings or use with opening blocked. Keep openings free of dust, lint, hair, and anything else that could reduce the flow of air.

- This machine is not suitable for picking up hazardous dust.

- Do not use to pick up flammable or combustible liquids such as gasoline, or use in areas where they may be present.

- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.

- Use extra care when cleaning on stairs.

- Do not use unless filters are fitted.

- If the cleaner is not working properly or has been dropped, damaged, left outdoors, or dropped into water, return it to a service center or dealer.

- If foam or liquid escapes from the machine, switch off immediately.

- The vacuum cleaner may not be used as a water pump. The vacuum cleaner is intended for vacuuming air and water mixtures.

- Connect the vacuum cleaner to a properly earthed mains supply. The socket outlet and the extension cable must have an operative protective conductor.

- Provide for good ventilation at the working place.

- Do not use the vacuum cleaner as a ladder or step ladder. The vacuum cleaner can tip over and become damaged. Danger of injury.

1.9 Double-insulated appliances*

NILFISK AERO 21-21 PC INOX - Double-insulated appliances* - 1

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

- Use only as described in this manual and only with the manufacturer's recommended attachments.

- BEFORE YOU PLUG IN YOUR CLEANER, check the rating plate on the cleaner to see if the rated voltage agrees within 10% of the voltage available.

- This appliance is provided with double insulation. Use only identical replacement parts. See instructions for servicing double-insulated appliances.

In a double-insulated appliance, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated appliance, nor should a means for grounding be added to the appliance. Servicing a double-insulated appliance requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a double-insulated appliance must be identical to the parts they replace. A double-insulated appliance is marked with the words "DOUBLE INSULATION" or "DOUBLE INSULATED." The symbol (square within a square) may also be used on the product.

The machine is equipped with a specially designed cord which, if damaged, must be replaced by a cord of the same type. This is available at authorized service centers and dealers and must be installed by trained personnel.

1.9.1 Only applicable to UK.

Please read these essential instructions

These instructions have been prepared with safety and efficiency paramount.

The machine operator must be trained by a suitably qualified instructor and must understand these instructions for use, and be made aware of any relevant regulations and legislation in force at the time of use.

1.9.2 Electrical connections

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

DOUBLE-INSULATED MACHINES - IMPORTANT:

This 240 volt 50 Hz machine is fitted with a 13 amp 3 pin moulded plug. The plug is fitted with a 13 amp detachable fuse. The correct replacement for the fuse is identified by marking or colour coding. Only fuses that are

ASTA approved to BS 1362 should be fitted. Never use the plug without the fuse cover fitted. Replacement fuse covers are available at any electrical retail outlet.

If the available socket outlet is not suitable for the plug supplied, the plug must be cut off and an appropriate plug fitted. The plug thus cut off MUST BE DESTROYED for safety reasons before being disposed of.

Machines built for other voltages and frequencies are not normally supplied with a fitted plug.

If it is necessary to fit a plug, the wires in this power supply cord are coloured in accordance with the following code:

1.9.3 Blue-neutral brown-live

TO CONNECT THE NEW PLUG:

If using a three-pin plug, do not make any connection to the terminal in the plug which is marked with the letter 'E' or by the safety earth symbol or coloured green or green & yellow.

G: FUSE N L BLUE BROWN CORD CLAMP

The blue wire must be connected to the terminal in the plug which is marked with the letter 'N' or is coloured black or blue.

The brown wire which must be connected to the terminal in the plug which is marked with the letter 'L' or is coloured red or brown.

If the plug to be fitted does not conform to the above notation then consult a qualified electrician.

2 Risks

2.1 Electrical components

DANGER

NILFISK AERO 21-21 PC INOX - DANGER - 1

The upper section of the vacuum cleaner contains live components.

Contact with live components leads to serious or even fatal injuries.

- Never spray water on to the upper section of the vacuum cleaner.

DANGER

NILFISK AERO 21-21 PC INOX - DANGER - 1

Electric shock due to faulty mains connecting lead.

Touching a faulty mains connecting lead can result in serious or even fatal injuries.

  • Do not damage the mains power lead (e.g. by driving over it, pulling or crushing it).
  • Regularly check whether the power cord is damaged or shows signs of ageing.
  • If the electric cable is damaged, it must be replaced by an authorized Nilfisk distributor or similar qualified person in order to avoid a hazard.

- In no circumstances should the power supply cord be wrapped around fingers or any part of the operators person.

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

Appliance socket.*

The appliance socket is only designed for the purposes defined in the operating instructions. The connection of different appliances can result in damage.

  • Prior to plugging in an appliance, always switch off the vacuum cleaner and the appliance that is to be connected.
  • Read the operating instructions to the appliance to be connected and observe the safety notes contained in these.

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

Damage due to unsuitable mains voltage. The appliance can be damaged as a result of being connected to an unsuitable mains voltage.

- Ensure that the voltage shown on the rating plate corresponds to the voltage of the local mains power supply.

2.2 Picking up liquids

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

Picking up liquids.

Do not pick up flammable liquids

  • Before liquids are picked up, always remove the filter bag/wastebag and check that the float or the water level limit works properly.
  • The use of a separate filter element or filter screen is recommended.
  • If foam appears, stop work immediately and empty the tank.

2.3 Hazardous materials

WARNING

NILFISK AERO 21-21 PC INOX - WARNING - 1

Hazardous materials.

Vacuuming up hazardous materials can lead to serious or even fatal injuries

  • The following materials must not be picked up by the vacuum cleaner:
  • hazardous dust
  • hot materials (burning cigarettes, hot ash, etc.)
  • flammable, explosive, aggressive liquids (e.g. petrol, solvents, acids, alkalis, etc.)
  • flammable, explosive dust (e.g. magnesium or aluminium dust, etc.)

2.4 Spare parts and accessories

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

Spare parts and accessories.

The use of non-genuine spare parts and accessories can impair the safety of the appliance.

- Only use spare parts and accessories from Nilfisk-ALTO.

- Use only the brushes supplied with the vacuum cleaner or specified in the operating manual.

2.5 Emptying dirt tank

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

Picking up environmentally hazardous materials.

Materials picked up can present a hazard to the environment.

- Dispose of the dirt in accordance with legal regulations.

2.6 In explosive or inflammable atmosphere

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

This machine is not suitable for use in explosive or inflammable atmospheres or where such atmospheres are likely to be produced by the presence of volatile liquid or inflammable gas or vapour.

2.7 Blower function.

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

The vacuum cleaner has a blower function. Do not blow the outgoing air randomly in enclosed areas. Use the blower function only with a clean hose. Dusts can be hazardous to one's health.

3 Control / Operation

3.1 Starting and operating of the machine

Check that the electrical switch is switched off (in position 0). Check that suitable filters are installed in the machine. Then connect the suction hose into the suction inlet at the machine by pushing the hose forward until it fits firmly in place at the inlet. Then connect the two tubes with the hose handle, twist the tubes in order to ensure that they are properly fitted. Attach suitable nozzle to the tube. Choose nozzle depending on what type of material that is to be picked-up. Connect the plug into a proper electrical outlet. Put the electrical switch into position 1 in order to start the motor.

NILFISK AERO 21-21 PC INOX - Starting and operating of the machine - 1

Press I : Activate the machine Press 0 : Stop the machine

NILFISK AERO 21-21 PC INOX - Starting and operating of the machine - 2

Press I : Activate the machine Press 0 : Stop the machine

Press ☐ : Activate Auto-On/Off operation

NILFISK AERO 21-21 PC INOX - Starting and operating of the machine - 3

Press I : Activate the machine - turn clockwise for speed control

Press 0: Stop the machine

Press ☐ : Activate Auto-On/Off operation - turn counter clockwise for speed control

3.2 Auto-On/Off-Operation for power tools*

A socket outlet with earthing contact is integrated in the vacuum cleaner. An external power tool can be connected there.

The vacuum cleaner can be switched on and off by the power tool connected. Dirt is picked up from the source of dust immediately.

To comply with regulations, only approved dust producing tools should be connected.

The maximum power consumption of the connected electrical appliance is stated in section "Specifications".

Before switching the switch to position ensure that the tool connected to the appliance socket is switched off.

3.3 Before wet pick-up

CAUTION

NILFISK AERO 21-21 PC INOX - CAUTION - 1

The machine is equipped with a float system that shuts off the airflow through the machine when the maximum liquid level is reached. You will hear a noticeable change of the sound from the motor and notice that the suction power decreases. When this occurs, switch the machine off. Disconnect the machine from the socket. Never pick up liquid without the float body in place.

3.4 Emptying after wet pick-up

Before emptying the container, unplug the vacuum cleaner. Disconnect the hose from the inlet by pulling out the hose. Release the latch by pulling them outwards so that the motor top is released. Open up the motor top from container. Always empty and clean the container and the float system after picking-up liquids. Never pick up liquid without the float system and filter installed in the machine.

Empty by tilting the container backwards and pour the liquids into a floor drain or similar.

Put back the motor top to the container. Secure the motor top with the latches.

3.5 Emptying after dry pick-up

Remove the electrical plug from the socket before emptying after dry pick-up. Check the filters and dustbag regularly. Release the latch by pulling them outwards so that the motor top is released. Open up the motor top from container.

Cartridge filter: To clean the filter you can either shake, brush or wash it. Wait until it is dry before you reuse it.

Dustbag: check bag to ensure the fill factor. Replace dust bag if necessary. Remove the old bag. The new bag is fitted by passing the cardboard piece with the rubber membrane through the vacuum inlet. Make sure that the rubber membrane is passing past the heightening at the vacuum inlet.

After emptying: Close motor top to the container and secure the motor top with the latches. Never pick up dry material without cartridge filter and dustbag fitted in the machine. The suction efficiency of the vacuum cleaner depends on the size and quality of the filter and dust bag. Therefore - use only Original filter and dust bags.

3.6 Push & Clean

The machine is equipped with a semi automatic filter cleaning system. Push & Clean. The filter cleaning system must be actuated latest when the vacuuming performance is no longer sufficient. Regular use of the filter cleaning feature increases the tool life of the filter.

4 After using the cleaner

4.1 After use

Remove the plug from the socket when machine is not in use. Wind up the cord starting from the machine. The power cord can be wound up around the motor top or at the container. Some variants have special storage places for accessories.

4.2 Transport

  • Before transporting the dirt tank, close all the locks.
  • Do not tilt the cleaner if there is liquid in the dirt tank.
  • Do not use a crane hook to lift the cleaner.

4.3 Storage

  • Store the appliance in a dry place, protected from rain and frost.
  • The machine shall be stored indoors only.

4.4 Recycling the cleaner

Make the old cleaner unusable.

  1. Unplug the cleaner.
  2. Cut the power cord.
  3. Do not discard electrical appliances with household waste.

NILFISK AERO 21-21 PC INOX - Recycling the cleaner - 1

As specified in European Directive 2012/19/EU on old electrical and electronic appliances, used electrical goods must be collected separately and recycled ecologically.

5 Maintenance

5.1 Regular servicing and inspection

Regular servicing and inspection of your machine must be carried out by suitably qualified personnel in accordance with relevant legislation and regulations. In particular, electrical tests for earth continuity, insulation resistance, and condition of the flexible cord should be checked frequently. In the event of any defect, the machine MUST be withdrawn from service, completely checked and repaired by an authorized service technician.

5.2 Maintenance

Remove the plug from the socket before performing maintenance. Before using the machine make sure that the frequency and voltage shown on the rating plate correspond with the mains voltage.

The cleaner is designed for continuous heavy work. Depending on the number of running hours – the dust filter should be renewed. Keep the vacuum cleaner clean with a dry cloth, and a small amount of spray polish.

For details of after sales service contact your dealer or Nilfisk-ALTO service representative responsible for your country. See reverse of this document.

6 Further information

6.1 EU Declaration of conformity

CE Declaration of Conformity
Product: Vacuum cleaner for wet and dry operation
Type: AERO 21
The design of the unit corre sponds to the following pertinent regulations:EC - Machinery Directive 2006/42/ECEC - Directive EMC 2004/108/ECEC - RoHS Directive 2011/65/EC
Applied harmonised standards: EN 60335-1:2012, EN 60335-2-69:2012, EN 55014-1:2006+A1+A2, EN 55014-2:1997+A1+A2, EN 61000-3-2:2006+A1+A2, EN 61000-3-3:2008
Applied international standards and technical specifications:IEC 60335-2-69:2012IEC 60335-1:2010
Name and address of the person autho rised to compile the technical file:Anton Sørensen, Senior Vice President – Global R&DNilfisk A/SBanemarksvej 58,DK-2605 Broendby
Identity and signature of the person empowered to draw up the declaration on behalf of the manufacturer:Anton Sørensen, Senior Vice President – Global R&DNilfisk A/SBanemarksvej 58,DK-2605 Broendby
Place and date of the declaration: Hadsund 11-03-2015

For Japan, the product complies with IEC 60335-1:2001 & IEC 60335-2-2:2002

6.2 Specifications

AERO 21, AERO 21 INOX
EU GB CH US JP
21-01 21-21 21-01 21--01 21-0121-21 21-1-01 21-01
Possible voltageV220-240V220-240V230V110V230V230V120V100V
Power Piec W10001000100010001000100010001200
Connected load for appliance socketW-2600 / 1300*--- 1300--
Mains frequencyHz50/6050/6050/6050/6050/6050/6050/6050/60
FuseA16 / 10*16 / 10*131610101515
Protection grade (moist, dust)IP24
Protection class (electrical)II □III □II □II □III □II □
Airflowlitres/min m3/h 3600216
VacuumkPa2123
Sound pressure level 1 m,EN 60704-1dB(A)+/-27273
Working sound leveldB(A)+/-26465
Vibration ISO 5349m/s2+/- 1<1,5
Weightkg7,5 / 8,5 (INOX)
* DK

Specifications and details are subject to change without prior notice.

Quick Guide

2.3 Dangerous materials

WARNING

NILFISK AERO 21-21 PC INOX - WARNING - 1

Dangerous materials

READ ALL SAFETY INSTRUCTIONS AND FOLLOW THEM.

Herrera 1855, 6 floor, Of. A-604

Unit 1, 13 Bessemer Street Blacktown

NSW 2148 Australia

www.nilfi sk-alto.com.au

AUSTRIA

Nilfi sk-ALTO

Riverside Business Park

Boulevard Internationalelaan 55

Nilfisk-Advance Cleaning Equipment

(Shanghai) Co Ltd.

No. 4189, Yindu Road

Xinzhuang Industrial Park

Shanghai 201108

www.nilfisk.cn

CZECH REPUBLIC

Nilfisk-Advance s.r.o.

Do Certous 1

VGP Park Horní Počernice, Budova H2

CZ-190 00 Praha 9

www.nilfisk.cz

DENMARK

31-39 Wo Tong Tsui St.

Hong Kong, Kwai Chung, N.T.

www.nilfisk.com

HUNGARY

Nilfisk-Advance Kereskedelmi Kft.

Pramukh Plaza, 'B' Wing, 4th floor, Unit No. 403

Cardinal Gracious Road, Chakala

Andheri (East), Mumbai 400 099

www.nilfisk.com

IRELAND

Nilfisk-Advance

1 Stokes Place

St. Stephen's Green

Dublin 2, Ireland

www.nilfisk-alto.ie

ITALY

Nilfisk-Advance S.p.A.

Seongdong-gu, Seoul, Korea

www.nilfisk.co.kr

MALAYSIA

Nilfisk-Advance Sdn Bhd

SD 33, Jalan KIP 10

Taman Perindustrian KIP

Sri Damansara

52200 Kuala Lumpur

Malaysia

www.nilfisk.com

MEXICO

Nilfisk Advance de Mexico S. de R.L. de C.V.

Agustin M. Chavez 1, PB-004

Col. Centro Ciudad Santa Fe

Sintra Business Park

Zona Industrial Da Abrunheira

Edificio 1, 10 A

Sintra, P-2710-089

www.nilfisk.pt

RUSSIA

Nilfisk-Advance LLC

Vyatskaya str. 27, bld. 7, 1st floor

Moscow, 127015

www.nilfisk.ru

SLOVAKIA

Nilfisk-Advance s.r.o.

Bancíkovej 1/A

SK-821 03 Bratislava

www.nilfisk.sk

SOUTH AFRICA

WAP South Africa (Pty) Ltd

12 Newton Street

1620 Spartan, Kempton Park

www.wap.co.za

SINGAPORE

Den-Sin

22 Tuas Avenue 2

Singapore

www.nilfisk.com

SPAIN

Nilfisk-Advance, S.A.

Torre D'Ara

Passeig del Rengle, 5 Plta.10

Mataró, E-08302

www.nilfisk.es

SWEDEN

Nilfisk-Advance AB

Taljegårdsgatan 4

431 53 Mölndal

Website: www.nilfisk-alto.se

SWITZERLAND

NA Sondergger AG

Taiwan Branch (H.K.)

No. 5, Wan Fang Road, Taipei

www.nilfisk-advance.com.tw

THAILAND

Nilfisk-Advance Co. Ltd

89 Soi Chokechai-Ruammitr

Viphavadee-Rangsit Road

Jomphol, Jatuchak

Bangkok 10900

www.nilfisk.com

TURKEY

Nilfisk-Advance Prof. Tem. Ek. Tic. A.S.

Şerifali Mh. Bayraktar Bulv. Sehit Sk. No:7

Ümraniye, Istanbul 34775

www.nilfisk.com.tr

UNITED KINGDOM

Nilfisk-ALTO

Bowerbank Way, Gilwilly Industrial Estate

Penrith, Cumbria

GB-CA11 9BQ

www.nilfisk-alto.co.uk

UNITED ARAB EMIRATES

Nilfisk-Advance Middle East Branch

SAIF-Zone, P. O. Box 122298

Sharjah

www.nilfisk.com

USA

Nilfisk-Advance

14600 21st Ave. North

Plymouth MN 55447-3408

www.nilfisk-alto.us

Nilfisk-Advance, Inc.

Industrial Vacuum Division

740 Hemlock Road, Suite 100

Morgantown, PA 19543

www.nilfisk-alto.us

VIETNAM

Nilfisk-Advance Co., Ltd

No.51 Doc Ngu Str. Lieu Giai Ward

Ba Dinh Dist. Hanoi

www.nilfisk.com

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Product information

Brand : NILFISK

Model : AERO 21-21 PC INOX

Category : Vacuum Cleaner