The pictorial quick reference guide is designed for
helping you when starting up, operating and storing
the unit. The guide are subdivided into 4 sections,
which are represented by symbols:
A
Before starting
1A - Unpack Accessories
2A - Filter Bag Installation
3A - Hose Insert
4A - Tube Fixed
5A - Accessories Placement
B
Control/Operation
1B - Emptying Container
2B - Blow Function
3B - Push & Clean
4B - Cable Storage
5B - Hose Storage
C
Connecting electrical appliances
1C - Power Tool
D
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
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
Danger that leads directly to serious or irreversible injuries, or even death.
WARNING
Danger that can lead to serious injuries or
even death.
CAUTION
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 can be used by children aged
from 8 years and above and persons with reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they
have been given supervision or instruction concerning use of the appliance in a safe way and
understand the hazards involved
• 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
2
of use, observe recognised 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 for 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, nonflammable 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 lenthCross section
up to 20 m1.5 mm
20 to 50 m2.5 mm24.0 mm
< 16 A< 25 A
2
2.5 mm
2
2
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.
*)
Optional accessories / Option depending on model
Original instruction
The vacuum cleaner has been approved in accordance with IEC/EN 60335-2-69.
1.8 Important warnings
WARNING
• To reduce the risk of fire, electric shock,
or injury, please read and follow all safety
instructions and caution mar-kings 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 cor ners. 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 ope nings 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 re du ce 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 pre sent.
• Do not pick up anything that is burning or
smoking, such as cigarettes, mat ches 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, da ma ged, left out doors, or dropped into water, re turn 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*
CAUTION
• Use only as described in this manual
and only with the manufacturer’s re com men ded attachments.
• BEFORE YOU PLUG IN YOUR CLEANER, check the rating plate at the cleaner
to see if the rated vol ta ge agrees within
10% of the voltage available.
• This appliance is provided with double
insu la tion. Use only identical re pla ce ment
parts. See instructions for ser vi cing 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 mean 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 authorised
service centres 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
DOUBLE-INSULATED MACHINES IMPORTANT:
This 240 volt 50 Hz. machine are fitted with a
13 amp. 3 pin moulded plug. The plug is fit-
*)
Optional accessories / Option depending on model
Original instruction
3
ted 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 the terminal in the plug
which is marked with the letter ‘E’ or by the safety earth
symbol or coloured green or
green & yellow.
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
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
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.
• Have the faulty mains connecting lead
4
replaced by your Nilfisk-ALTO service representative or a qualified electrician prior
to using the appliance again.
• In no circumstances should the power
supply cord be wrapped around fingers or
any part of the operators person.
CAUTION
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
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
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 emty the tank.
2.3 Hazardous materials
WARNING
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 dust (e.g. magnesium or aluminium dust, etc.)
2.4 Spare parts and accessories
*)
Optional accessories / Option depending on model
Original instruction
CAUTION
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.
Press I : Activate the machine - turn clock
wise for speed control
Press 0 : Stop the machine
Press : Activate Auto-On/Off operation
- turn counter clockwise for speed control
3.2Auto-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.
2.5 Emptying dirt tank
CAUTION
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
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
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.
Press I : Activate the machine
Press 0 : Stop the machine
Press I : Activate the machine
Press 0 : Stop the machine
Press : Activate Auto-On/Off operation
The vacuum cleaner
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
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.
can beswitched on and off by
CAUTION
*)
Optional accessories / Option depending on model
Original instruction
5
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 carboard 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
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.
equipped with a semi automatic 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
special storage places for accessories.
the container. Some variants have
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
Nilfisk-ALTO service representative responsible for your
or
country. See reverse of this document.
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 of electrical appliances with
household waste.
As specified in European Directive 2002/96/EC
6
*)
Optional accessories / Option depending on model
Original instruction
6 Further information
6.1 EU Declaration of conformity
Declaration of Conformity
Product:Vacuum cleaner for wet and dry operation
Type:AERO 26, AERO 31
The design of the unit corre sponds to
the following pertinent regulations:
Applied harmonised standards:EN 60335-1:2012, EN 60335-2-69:2012, EN 55014-1:2006+A1+A2, EN 55014-2:1997+A1+A2,
Applied international standards and
technical specifi cations:
Name and address of the person
autho rised to compile the technical
fi le:
Identity and signature of the person
empowered to draw up the declaration on behalf of the manufacturer:
Place and date of the declaration:Hadsund 2013-08-01
Nilfi sk-Advance
1 Stokes Place
St. Stephen’s Green
Dublin 2, Ireland
www.nilfi sk-alto.ie
ITALY
Nilfi sk-Advance S.p.A.
Strada Comunale Della Braglia, 18
Guardamiglio, Lombardia, I-26862
www.nilfi sk.it
JAPAN
Nilfi sk-Advance Inc.
1-6-6 Kita-Shinyokohama
Kouhoku-Ku
Yokohama 223-0059
www.nilfi sk-advance.co.jp
KOREA
NIlfi sk-Advance Korea
471-4, Kumwon B/D 2F,
Gunja-Dong, Gwangjin-Gu, Seoul
www.nilfi sk-advance.kr
MALAYSIA
Nilfi sk-Advance Sdn Bhd
SD 33, Jalan KIP 10
Taman Perindustrian KIP
Sri Damansara
52200 Kuala Lumpur
Malaysia
www.nilfi sk.com
MEXICO
Nilfi sk Advance de Mexico S. de R.L. de C.V.
Agustin M. Chavez 1, PB-004
Col. Centro Ciudad Santa Fe
C.P. 01210 México, D.F.
www.nilfi sk-advance.com.mx