Nilfisk-Advance AquaClean 16ST User manual

11/04 revised 10/06 Form No. 56041602
AquaClean™ 16ST, 16XP, 18FLX, 18ST
AX 410
Advance MODELS 56265003(16ST), 56265000(16XP), 56265001(18FLX),
56265008(18ST)
Nilfisk MODELS 56265002(230V), 56265007(100V J)
Instructions for Use
Instrucciones de Uso
A-English
B-Español

A-ii / ENGLISH
A-ii - FORM NO. 56041602 - AquaClean™/ AX 410
TABLE OF CONTENTS
Page
Introduction................................................................................... A-1
Parts and Service ........................................................................... A-1
Nameplate ...................................................................................... A-1
Uncrating the Machine.................................................................... A-1
Cautions and Warnings .................................................................. A-2
Consignes de prudence et de sécurité........................................... A-3
Grounding Instructions ................................................................... A-4
Instructions visant la mise à la terre ............................................... A-5
Know Your Machine ............................................................ A-6 – A-7
Preparing the Machine for Use
Filling the Solution Tank.................................................................. A-8
Before Using................................................................................... A-8
Pre-Spraying the Carpet................................................................. A-8
Plan for Cleaning............................................................................ A-8
Operation
Operating the Machine ................................................................... A-9
Using Attachments.......................................................................... A-9
Hard Floor Kits................................................................................ A-9
After Use
After Using the Machine ............................................................... A-10
Maintenance
Maintenance Schedule................................................................. A-10
Vacuum Shoe Maintenance.......................................................... A-10
Spray Nozzle Maintenance............................................................A-11
Power Cord Maintenance..............................................................A-11
Adjusting the Brush Pressure........................................................A-11
Power Brush Maintenance ............................................................A-11
Removing the Brush......................................................................A-11
Troubleshooting............................................................................ A-12
Technical Specifications ............................................................... A-12

ENGLISH / A-1
FORM NO. 56041602 - AquaClean™/ AX 410 - A-1
INTRODUCTION
This manual will help you get the most from your Nilfisk-Advance™carpet extractor. Read it thoroughly before operating the machine.
This product is intended for commercial use only.
PARTS AND SERVICE
Repairs, when required, should be performed by your Authorized Nilfisk-Advance Service Center, who employs factory trained service personnel, and
maintains an inventory of Nilfisk-Advance original replacement parts and accessories.
Call the NILFISK-ADVANCE DEALER named below for repairs or service. Please specify the Model and Serial Number when discussing your
machine.
(Dealer, affix service sticker here.)
NAMEPLATE
The Model Number and Serial Number of your machine are shown on the Nameplate, located on the rear base of the machine. This information is
needed when ordering repair parts for the machine. Use the space below to note the Model Number and Serial Number of your machine for future
reference.
MODEL
SERIAL NUMBER
UNCRATING THE MACHINE
When the machine is delivered, carefully inspect the shipping carton and the machine for damage. If damage is evident, save the shipping carton so
that it can be inspected. Contact the Nilfisk-Advance Customer Service Department immediately to file a freight damage claim.
The cord is already fitted with a molded plug incorporating a fuse, the value of which is indicated on the pin face of the plug.
Should the fuse need to be replaced, an ASTA approved BS 1362 fuse must be used of the same rating marked thus “10A”.
If the fuse cover is detachable, never use the plug with the cover omitted. If a replacement fuse cover is required, ensure
it is of the same color as that visible on the pin face of the plug (i.e. red or orange). Fuse covers are available from the
Parts Department indicated on the last page. If the plug supplied is not suitable for your socket outlet, it should be cut off
and destroyed. The end of the flexible cord should be suitably prepared and the correct plug fitted. The wires in the main
lead are colored in accordance with the following code: Blue - Neutral, Brown - Live. As these colors may not correspond
with the colored markings identifying the terminals in your plug, proceed as follows: The wire which is colored Blue must be
connected to the terminal in the plug which is marked with the letter N or colored Blue or Black. The wire which is colored
Brown must be connected to the terminal which is marked with the letter L, or colored Brown or Red.
WARNING: DO NOT CONNECT EITHER WIRE TO THE EARTH TERMINAL WHICH IS MARKED WITH THE LETTER E,
BY THE EARTH SYMBOL OR COLORED GREEN OR GREEN/YELLOW.
*WARNING: A PLUG WITH BARED FLEXIBLE CORDS IS HAZARDOUS IF ENGAGED IN A LIVE SOCKET OUTLET.
For UK and Ireland only:
IMPORTANT!
THE PLUG IS NOT WATERPROOF - KEEP DRY

A-2 / ENGLISH
A-2 - FORM NO. 56041602 - AquaClean™/ AX 410
IMPORTANT SAFETY INSTRUCTIONS
This machine is only suitable for commercial use, for example in hotels, schools, hospitals, shops and offices other than normal residential
housekeeping purposes.
When using an electrical appliance, basic precautions should always be followed, including the following:
Read all instructions before using this appliance.
WARNING!
To reduce the risk of fire, electric shock, or injury:
•Do not leave the appliance when it is plugged in. Unplug the unit from the outlet when not in use and before servicing.
•To avoid electric shock, do not expose to rain. Store indoors.
•Do not allow to be used as a toy. Close attention is necessary when used near children.
•Use only as described in this manual. Use only the manufacturer’s recommended attachments.
•Do not use with damaged cord or plug. If the appliance is not working as it should be, has been dropped, damaged, left outdoors or
dropped into water, return it to a service center.
•Do not pull or carry by the cord, use the cord as a handle, close a door on the cord, or pull the cord around sharp edges or corners.
Do not run the appliance over the cord. Keep the cord away from heated surfaces.
•Do not unplug by pulling on the cord. To unplug, grasp the plug, not the cord.
•Do not handle the plug, cord or appliance with wet hands.
•Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce
air flow.
•Keep loose clothing, hair, fingers, and all parts of body away from openings and moving parts.
•Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes, or any health endangering dusts.
•Turn off all controls before unplugging.
•Use extra care when cleaning on stairs.
•Do not use to pick up flammable or combustible liquids such as petrol or use in areas where they may be present.
•If foam or liquid comes out with the vacuum exhaust, switch power off immediately. Verify that there are no foreign objects obstructing
the float ball from moving freely. Contact Nilfisk-Advance if the problem persists.
•Liquid ejected at the spray nozzle could be dangerous as a result of its temperature, pressure or chemical content.
•Only use the brushes provided with the appliance or those specified in the instruction manual. The use of other brushes may impair
safety.
SAVE THESE INSTRUCTIONS

ENGLISH / A-3
FORM NO. 56041602 - AquaClean™/ AX 410 - A-3
IMPORTANTES MESURES DE SÉCURITÉ
Cette machine ne convient qu´à un usage industriel, par exemple dans des hôtels, écoles, hôpitaux, usines, boutiques et bureaux et
autres à l´exclusion de tout usage de maintenance résidentielle normale.
L’utilisation d’un appareil électrique demande certaines précautions:
LIRE TOUTES LES INSTRUCTIONS AVANT DE FAIRE FONCTIONNER CET APPAREIL
AVERTISSEMENT!
Pour réduire les risques d’incendie, de choc électrique ou de blessure:
• Ne pas laisser l’appareil sans surveillance lorsqu’il est branché. Débrancher lorsque l’appareil n’est pas utilisé et avant l’entretien.
• Pour réduire les risques de choc électrique, utiliser à l’intérieur seulement.
• Ne pas permettre aux enfants de jouer avec l’appareil. Une attention particulière est nécessaire lorsque l’appareil est utilisé par des
enfants ou à proximité de ces derniers.
• N’utiliser que conformément à cette notice avec les accessoires recommandés par le fabricant.
• Ne pas utiliser si le câble ou la fiche est endommagé. Retourner l’appareil à un atelier de réparation s’il ne fonctionne pas bien, s’il
est tombé ou s’il a été endommagé, oublié à l’extérieur ou immergé.
• Ne pas tirer soulever ou traîner l’appareil par le câble. Ne pas utiliser le câble comme une poignée, le coincer dans l’embrasure
d’une porte ou l’appuyer contre des arêtes vives ou des coins. Ne pas faire rouler l’appareil sur le câble. Garder le câble à l’écart
des surfaces chaudes.
• Ne pas débrancher en tirant sur le câble. Tirer plutôt la fiche.
• Ne pas toucher la fiche ou l’appareil avec des mains humides.
• N’insérer aucun objet dans les ouvertures. Ne pas utiliser l’appareil lorsqu’une ouverture est bloquée. S’assurer que de la poussière,
de la peluche, des cheveux ou d’autres matières ne réduisent pas le débit d’air.
•Maintenir les cheveux, les vêtements amples, les doigts et toutes les parties du corps à l’écart des ouvertures et des pièces
mobiles.
•Ne pas aspirer de matières en combustion ou qui dégagent de la fumée, comme des cigarettes, des allumettes ou des cendres
chaudes.
•Mettre toutes les commandes à la position ARRÊT avant de débrancher l’appareil.
•User de prudence lors du nettoyage des escaliers.
•Ne pas aspirer des liquides inflammables ou combustibles, comme de l’essence, et ne pas faire fonctionner dans des endroits ou
peuvent se trouver de tels liquides.
•Si de la mousse ou un liquide s’échappe avec l’air évacué, mettez immédiatement l’aspirateur hors tension. Assurez-vous qu’aucun
corps étranger n’empêche le flotteur de se déplacer librement. Si le problème persiste, contactez Nilfisk-Advance.
•Le liquide qui sort de l’embout de vaporisation peut s’avérer dangereux en raison de sa température, de sa pression ou du produit
chimique qu’il contient.
•Utilisez uniquement les brosses fournies avec l’appareil ou celles spécifiées dans le manuel d’instructions. L’utilisation d’autres
brosses peut mettre la sécurité en péril.
CONSERVER CES INSTRUCTIONS

A-4 / ENGLISH
A-4 - FORM NO. 56041602 - AquaClean™/ AX 410
GROUNDING INSTRUCTIONS
This appliance must be grounded. If it should electrically malfunction, grounding provides a path of least resistance for electric current to reduce the
risk of electric shock. This appliance is equipped with a cord having an equipment-grounding conductor and grounding plug. The plug must be plugged
into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
DANGER!
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or
service person if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the appliance. If it
will not fit the outlet, have a proper outlet installed by a qualified electrician.
Replace the plug if the grounding pin is damaged or broken.
The Green (or Green/Yellow) wire in the cord is the grounding wire. When replacing a plug, this wire must be attached to the grounding pin only.
Extension cords connected to this machine should be 12 gauge, three-wire cords with three-prong plugs and outlets. DO NOT use extension cords
more than 50 feet (15 m) long.
INSTRUCTIONS VISANT LA MISE À LA TERRE
Cet appareil doit être mis à la terre. En cas de défaillance ou de panne éventuelles, la mise a la terre fournit au courant un chemin de moindre résistance
qui réduit le risque de choc électrique. Cet appareil est pourvu d’un cordon muni d’un conducteur de terre et d’une fiche avec broche de terre. La fiche
doit être branchée dans une prise appropriee correctement installée et mise à la terre conformément aux règlements et ordonnances municipaux.
AVERTISSEMENT!
Un conducteur de terre mal raccordé peut entraîner un risque de choc électrique. Consulter un électricien ou un technicien d’entretien
qualifié si vous n’êtes pas certain que la prise est correctement mise à la terre. Ne pas modifier la fiche fournie avec l’appareil - si elle ne
peut être insérée dans la prise, faire installer une prise adéquate par un électricien qualifié.
Remplacez la prise si la prise de terre est abîmée ou cassée.
Le fil Vert (ou Vert/Jaune) dans la ganse est le fil de terre. Lors du remplacement d´une prise, ce fil doit être raccordé à la prise de terre uniquement.
Les ralonges connectées à cette machine doivent avoir 12 mesures, trois ganses de fil ayant trois fiches masculines féminines tree-prong plugs
and outlets. N´UTILISEZ PAS de ralonge de plus de 15 m (50 pieds) de long.
120VAC GROUNDING INSTRUCTIONS
This appliance must be grounded. If it should electrically malfunction, grounding provides a path of least resistance for electric current to reduce the
risk of electric shock. This appliance is equipped with a cord having an equipment-grounding conductor and grounding plug. The plug must be plugged
into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
DANGER!
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or
service person if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the appliance. If it
will not fit the outlet, have a proper outlet installed by a qualified electrician.
This appliance is for use on a nominal 120-volt circuit, and has a grounding plug that looks like the plug illustrated in Figure 1 below. A temporary
adapter illustrated in Figures 2 and 3 may be used to connect this plug to a 2-pole receptacle as shown in Figure 2 if a properly grounded outlet is not
available. The temporary adapter should be used only until a properly grounded outlet (Figure 1) can be installed by a qualified electrician. The green-
colored rigid ear, tab, or the like extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box cover.
Whenever the adapter is used, it must be held in place by a metal screw. Grounding adapters are not approved for use in Canada.
Replace the plug if the grounding pin is damaged or broken.
The Green (or Green/Yellow) wire in the cord is the grounding wire. When replacing a plug, this wire must be attached to the grounding pin only.
Extension cords connected to this machine should be 12 gauge, three-wire cords with three-prong plugs and outlets. DO NOT use extension cords
more than 50 feet (15 m) long.
PLEASE NOTE: FOR NORTH AMERICA ONLY

ENGLISH / A-5
FORM NO. 56041602 - AquaClean™/ AX 410 - A-5
120VAC INTRUCCIONES PARA HACER LA TOMA A TIERRA
Este aparato deberá ser conectado a tierra. En caso de malfuncionamiento o de desperfectos, la toma a tierra proporciona una vía de menor
resistencia de la corriente eléctrica para reducir el riesgo de choques eléctricos. Esta unidad viene equipada con un cordón con conductores para
toma a tierra y con un enchufe con toma a tierra. Ese enchufe deberá ser enchufado a un receptáculo en buen estado con instalación a tierra según
los códigos y ordenanzas de la zona.
¡PELIGRO !
Si el conductor a tierra no está instalado correctamente pueden producirse riegos de choques eléctricos. En caso de duda, consulte con
un electricista o personal de servicio autorizados. No modifique el cordón provisto con el aparato. Si no calza en el receptáculo, llame
a un electricista calificado para que coloque un receptáculo adecuado.
Este aparato se usa con un circuito de 120-voltios nominales, y tiene un enchufe con toma a tierra tal como se muestra en la figura 1, a continuación.
Se puede usar un adaptador provisorio tal como se ve en las figuras 2 y 3 en caso de disponerse de un receptáculo sin toma a tierra como en la figura
2. Dicho adaptador provisorio se usará solamente hasta que un electricista calificado instale un receptáculo con la toma a tierra correspondondiente
(figura 1). La lengüeta de conexión de color verde que sale del adaptador deberá ser conectada a una toma a tierra permanente como, por ejemplo,
la caja del receptáculo con toma a tierra. Siempre que se use el adaptador, hay que sostenerlo en su lugar con un tornillo de metal.
Sustituya el enchufe si la patilla de tierra está dañada o rota.
El hilo verde (o verde/amarillo) del cordón es el hilo de tierra. Cuando sustituya el enchufe, este hilo sólo debe ir conectado a la patilla de tierra.
Los cables alargadores conectados a esta máquina deben ser del calibre 12, trifilares, con tres patillas y tomas de pared adecuadas. NO UTILICE
cables alargadores de más de 15 m.
ATENCIÓN : PARA AMÉRICA DE NORTE SOLAMENTE.
INSTRUCTIONS VISANT LA MISE À LA TERRE (120VAC)
Cet appareil doit être mis à la terre. En cas de défaillance ou de panne éventuelles, la mise a la terre fournit au courant un chemin de moindre résistance
qui réduit le risque de choc électrique. Cet appareil est pourvu d’un cordon muni d’un conducteur de terre et d’une fiche avec broche de terre. La fiche
doit être branchée dans une prise appropriee correctement installée et mise à la terre conformément aux règlements et ordonnances municipaux.
AVERTISSEMENT !
Un conducteur de terre mal raccordé peut entraîner un risque de choc électrique. Consulter un électricien ou un technicien d’entretien
qualifié si vous n’êtes pas certain que la prise est correctement mise à la terre. Ne pas modifier la fiche fournie avec l’appareil - si elle ne
peut être insérée dans la prise, faire installer une prise adéquate par un électricien qualifié.
Cet appareil est destiné à un circuit de 120 V et est muni d’une fiche de terre semblable à celle illustrée par le croquis 1. Un adaptateur temporaire
semblable à celui illustré par le croquis 2 et C peut être utilisé pour brancher cette fiche à une prise bipolaire comme l’illustre le croquis 2 si une prise
avec mise à la terre n’est pas disponible. L’adaptateur temporaire devrait etre utilisé seulement jusqu’à ce qu’une prise avec mise à la terre soit installée
par un électricien qualifié. L’oreille rigide ou le crochet ou autre dispositif semblable, de couleur verte, prolongeant l’adaptateur doit Iêtre raccordé à un
élément correctement mis à la terre comme le couvercle d’une boîte de sortie mise à la terre. L’adaptateur doit être fixé par une vis métallique. Note:
Au Canada, I’utilisation d’un adaptateur temporaire n’est pas autorisée par le Code canadien de l’électricité.
Remplacez la prise si la prise de terre est abîmée ou cassée.
Le fil Vert (ou Vert/Jaune) dans la ganse est le fil de terre. Lors du remplacement d´une prise, ce fil doit être raccordé à la prise de terre uniquement.
Les ralonges connectées à cette machine doivent avoir 12 mesures, trois ganses de fil ayant trois fiches masculines féminines tree-prong plugs and outlets.
N´UTILISEZ PAS de ralonge de plus de 15 m (50 pieds) de long.
VEUILLEZ NOTER: CES INSTRUCTIONS CONCERNENT UNIQUEMENT L’AMÉRIQUE DU NORD

A-6 / ENGLISH
A-6 - FORM NO. 56041602 - AquaClean™/ AX 410
KNOW YOUR MACHINE
1 Solution Switch
2A Accessory Solution Hose (16XP, 18FLX, AX 410)
2B Accessory Solution Port (16ST / 18ST only)
3 Recovery Hose
4 Recovery Tank Dome Lid
5 Recovery Tank
6 Solution Tank
7 Pin Release for vacuum shoe
8 Vacuum Shoe
9 Nozzle Selector Knob (16XP, 18FLX, AX 410)
10A Power Cord (16XP, 18FLX, 18ST)
10B Power Cord Locking Mechanism (16XP, 18FLX, 18ST)
11 Pigtail Cord (Full Length Cord on 16ST, 18ST, AX 410)
12 Recovery Tank Drain Hose
13 Solution Screen
14 Automatic Float Shut-Off
revised 10/06

ENGLISH / A-7
FORM NO. 56041602 - AquaClean™/ AX 410 - A-7
KNOW YOUR MACHINE (CONTINUED)
15 Solution Drain Hose / Level Indicator
16 Handle Release Pedal
17 Brush Pressure Control Knob
18 Recovery Hose Connection (16XP, 18FLX, AX 410)
19A Handle Assembly 16
19B Handle Assembly 18
20 Hand Tool Assembly (16XP, 18FLX, AX 410)
21A Handle Angle Adjustment Knobs
21B Handle Position Adjustment Lever
22 Brush Motor Circuit Breaker
23 Power & Extract / Accessory Switch (all models except AX410)
24 Solution Switch (Constant or Intermittent) (18FLX & Klenzor 18)
25 Extract / Accessory Switch (only AX410)
26 Power Switch (only AX410)
revised 10/06

A-8 / ENGLISH
A-8 - FORM NO. 56041602 - AquaClean™/ AX 410
PREPARING THE MACHINE FOR USE
FILLING THE SOLUTION TANK
1Turn the power switch to off (O) and then unplug the machine.
2 Remove the recovery hose. Lift the recovery tank from the machine and set it off to the side.
3Read the dilution instructions on the chemical container. Then calculate the proper amount of chemical to mix with your machine’s solution tank
capacity of water; 8 gallons (30 liters) for 16ST, 16XP, AX 410 or 12 gallons (45 liters) for 18FLX / 18ST.
4Pour the chemical into the solution tank and fill the tank with hot water (maximum temperature 54°C/130°F). NOTE: Do not overfill the solution
tank. The maximum fill point is when the solution level reaches the bottom of the lip on the tank opening. See Figure 4.
5Put the Recovery Tank back on the machine. NOTE: Make sure the Recovery Tank is properly seated on the Solution Tank.
CAUTION!
Use low-sudsing, liquid detergents designed for carpet extraction.
BEFORE USING THE AQUACLEAN™/ AX 410
Thoroughly vacuum the carpet to be cleaned before using the AquaClean™/ AX 410 automatic extractor.
PRE-SPRAYING THE CARPET
Pre-spray spots and heavy traffic areas before extracting. Use a hand-held bottle sprayer or a pressurized “Hudson” type sprayer. Mix the pre-spray
according to the chemical manufacturer’s directions.
PLAN FOR CLEANING
Before you begin extracting, look at the area to be cleaned and plan your work. Divide the space into sections. Overlap each pass 2 inches (5 cm).
FIGURE 4
revised 10/06

ENGLISH / A-9
FORM NO. 56041602 - AquaClean™/ AX 410 - A-9
8
7
B
AFRONT
OPERATING THE MACHINE
1Follow the instructions in the Preparing the Machine for Use section of this manual.
2Press the Handle Release Pedal (16) to lower the handle into the operating position, or for 18FLX / 18ST push down on the Brush Pressure
Control Knob (17) to release the machine from the storage position.
3Loosen the Handle Height Adjustment Knobs (21A) and adjust the handle height to the most comfortable position for the operator. Re-tighten the
knobs once the desired height is reached. Or lift up on Handle Position Adjustment Lever (21B) to adjust to a comfortable height.
4Adjust the Nozzle Selector Knob (9) to either “maintenance” or “restoration” mode, if equipped with two spray nozzles (16XP, 18FLX, AX 410).
Maintenance Mode: Lower solution flow, recommended for frequent surface cleaning.
Restoration Mode: Higher solution flow, recommended for less frequent deep cleaning.
5Plug the machine into a properly grounded outlet. To start the vacuum motor, solution pump and brush motor…
AquaClean machines: Turn Power and Extract / Accessory Switch (23) to the extract On (I) position (brush symbol).
AX 410: Select the extract position (brush symbol) on the Extract/Accessory Switch (25), then turn the Power Switch (26) to the On (I) position.
6Adjust the brush pressure. Turn the Brush Pressure Control Knob (17) counter-clockwise to decrease the brush pressure and clockwise to
increase the brush pressure. The machine should assist, but not propel itself (on carpet) when the brush is properly adjusted.
7Continually hold the Solution Switch (1) to dispense solution. Once the Solution Switch (1) is released the solution flow will stop. If equipped with
Solution Switch (Constant or Intermittent) (24), solution is dispensed in two ways.
• When the Solution Switch (24) on the panel is in the “constant” position, solution is dispensed continuously and the Solution Switch (1) is
disabled. This is mainly used when the machine is used in the high productivity walk behind mode.
• When the Solution Switch (24) on the panel is in the “intermittent” position, solution is dispensed only when the Solution Switch (1) is pressed.
8Begin cleaning by pulling the machine along in a straight line and overlap each pass by 2 inches (5 cm). Release the Solution Switch (1) prior to
turns to ensure complete extraction of solution from carpet.
9Watch the fluid entering the Recovery Tank Dome Lid (4). If there is a large amount of suds in the recovery tank, add a defoamer chemical to the
recovery tank.
CAUTION!
Empty the recovery tank before the fluid or foam enters the vacuum motor.
If there is little or no fluid entering the recovery tank, check the Solution Drain Hose / Level Indicator (15), the solution tank may be empty. Refill
the solution tank with water and the proper ratio of cleaning chemical.
10 The recovery tank has an Automatic Float Shut-Off (14) to block the vacuum system when the recovery tank is full. You can tell when the float
closes by the sudden change in the sound of the vacuum motor. When the float closes, the recovery tank must be emptied. The machine can
continue to dispense solution, but will not pick up water with the float closed.
11 When the operator wants to stop cleaning or the recovery tank is full, release the Solution Switch (1). Then turn the power switch Off (O) and
unplug the machine.
12 Push the machine to a designated waste water “DISPOSAL SITE” and empty the recovery tank. To empty, pull the Recovery Tank Drain Hose
(12) from its rear storage hanger, then remove the plug (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled
flow of waste water). Refill the solution tank and continue cleaning.
USING ATTACHMENTS
To use accessory tools, disconnect the recovery hose at the Recovery Hose Connection (18). Attach the accessory’s recovery hose to the machine’s
Recovery Hose (3). Attach the accessory’s solution hose to the machine’s Accessory Solution Hose (2A), or Accessory Solution Port (2B) on 16ST /
18ST. When using accessory tools place the Extract/Accessory Switch (23 or 25) in the accessory position (wand symbol).
See your Nilfisk-Advance Distributor for accessories that may be used with the AquaClean™/ AX 410.
HARD FLOOR KITS
The vacuum shoe can be removed and
replaced with an optional Squeegee Tool
(A) for use on hard floors. See Figure 5.
The vacuum shoe can be removed by
pulling on the Pin Release (7) and sliding
the Vacuum Shoe (8) off. Then disconnect
the Recovery Hose (B) from the vacuum
shoe and connect to the squeegee tool.
Attach the squeegee tool to the machine
at the same mounting location used for
the vacuum shoe, simply pull the pin
release and slide the squeegee tool into
place.
FIGURE 5
revised 4/05
revised 10/06

A-10 / ENGLISH
A-10 - FORM NO. 56041602 - AquaClean™/ AX 410
AFTER USING THE MACHINE
1Turn the Power Switch OFF (O). Unplug the Power Cord (10). Coil the cord and hang it from the cord hook.
2To empty the solution tank, pull the Solution Drain Hose (15) off the elbow. Direct the hose to a designated waste water “DISPOSAL SITE”. Rinse
the tank with clean water. Inspect the solution hoses; replace if kinked or damaged.
3To empty the recovery tank, take the Recovery Drain Hose (12) off its hanger. Direct the hose to a designated waste water “DISPOSAL SITE” and
remove the plug (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled flow of waste water). Rinse the tank
with clean water. Inspect the recovery and drain hoses; replace if kinked or damaged.
4Remove the brush, rinse with warm water and remove any built-up string, hair or carpet fibers.
5Disconnect the Recovery Hose (3) from the Recovery Tank Dome Lid (4) and flush with warm water to wash any debris out of the Recovery Hose
and Vacuum Shoe.
6Wipe the machine with a damp cloth. Do not use abrasive chemicals or solvents.
7Perform any required maintenance before storage.
MAINTENANCE SCHEDULE
MAINTENANCE ITEM Daily Weekly Yearly
Check / Clean Power Brush •
Check / Clean Tanks & Hoses •
Check / Clean Vacuum Shut-Off Float •
Clean Vacuum Shoe •
Clean “Maintenance” Spray Nozzle •
Inspect & Clean Solution Screen •
*Check Carbon Brushes •
* Have a Nilfisk-Advance service technician check the vacuum motor carbon brushes once a year or after 300 operating hours. The brush motor
carbon brushes check every 500 hours or once a year.
IMPORTANT!
Motor damage resulting from failure to service the carbon brushes is not covered under warranty. See the Limited Warranty Statement.
8Store the machine indoors in a clean, dry place with the tank dome lid open. Keep from freezing.
9Place the machine in the storage position. This will prevent the brush from taking a set which will increase the brush life and maintain the
performance of the brush.
• All models except 18FLX / 18ST - Lift up on the Handle Release Pedal (16) then push the Handle Assembly (19A) forward to place the machine
in the storage position.
• 18FLX / 18ST models - Tip the machine back to lift the vacuum shoe off of the floor, then push in and up on the Brush Pressure Control Knob
(17) until the knob locks into place.
VACUUM SHOE MAINTENANCE
Check the vacuum shoe daily. Remove any built-up string, hair or carpet fibers. See Figure 6. The vacuum shoe can be removed by pulling on the
Pin Release (7) and sliding the Vacuum Shoe (8) off. Then disconnect the recovery hose from the shoe.
FIGURE 6
8
7
FRONT
revised 4/05 revised 10/06

ENGLISH / A-11
FORM NO. 56041602 - AquaClean™/ AX 410 - A-11
SPRAY NOZZLE MAINTENANCE
Remove the Maintenance Spray Nozzle (C) once a week. See Figure 7. Soak the nozzle overnight in vinegar to remove chemical deposits.
SOLUTION SCREEN MAINTENANCE
Once a week (or more often if necessary), clean the Solution Screen (13). Drain the solution and recovery tanks. Lift the recovery tank from the
machine and set it off to the side. Reach inside the solution tank and unthread the solution filter to remove.
POWER CORD MAINTENANCE
Once a week (or more often if necessary), check the power cord for cracked or damaged insulation, exposed wires in the cord or plug, and damaged
or missing ground pin. Repair or replace damaged cord or plug immediately.
ADJUSTING THE BRUSH PRESSURE
Simply turn the Brush Pressure Adjustment Knob (19) clockwise to increase brush pressure and counter-clockwise to decrease the brush pressure.
POWER BRUSH MAINTENANCE
Check the brush daily. Remove any built-up string, hair or carpet fibers. When the machine is not in use it should be placed in the storage position.
This will prevent the brush from taking a set which will increase the brush life and maintain the performance of the brush.
REMOVING THE BRUSH
CAUTION!
Turn the power switch off (O) and unplug the machine, before changing the brushes.
1Empty both the recovery and solution tanks. Lift the recovery tank from the machine and set it off to the side.
2Place the Handle Assembly (19) into the storage position and tip the machine over onto its back.
3See Figure 7. Rotate the brush until the Drive Lug (D) is in a position where the fins on the drive lug are parallel to the floor.
4Grab the brush at the end with the Brush Retainer Clip (E) and pull straight out.
5Install a new brush at the drive lug end first then push in the other brush end in until it snaps into the retainer clip.
D
C
E
FIGURE 7
revised 4/05

A-12 / ENGLISH
A-12 - FORM NO. 56041602 - AquaClean™/ AX 410
TROUBLESHOOTING
If the possible causes listed below are not the source of trouble, it is a symptom of something more serious. Contact your Nilfisk-Advance Service
Center immediately for service.
TRIPPING THE CIRCUIT BREAKER
The Circuit Breaker (20) is located on the Control Panel; it protects the electrical circuit and brush motor from damage due to overload conditions. If
the circuit breaker is tripped try to determine the cause.
Brush Circuit Breaker (5 Amp) Possible cause may be:
1Debris wrapped around the brush drive (remove debris)
2 Brush setting too low (adjust to proper brush setting)
3Electrical short circuit (have your Nilfisk-Advance Service Center or qualified electrician check the machine)
Once the problem has been corrected, push the button in to reset the circuit breaker. If the button does not stay in, wait 5 minutes and try again. If the
circuit breaker trips repeatedly, call your Nilfisk-Advance Service Center for service.
POOR WATER PICKUP
Possible causes may be:
1Recovery Tank Full (empty recovery tank)
2Open recovery tank drain hose (secure drain hose cap or replace)
3 Recovery hose not connected at vacuum shoe (connect hose to vacuum shoe)
4Recovery hose is kinked or damaged (replace the hose)
5Recovery tank cover gasket leak (replace gasket)
6Debris caught in vacuum shoe or recovery hose (clean vacuum shoe and recovery hose)
INADEQUATE SOLUTION FLOW
Possible causes may be:
1Solution tank empty (fill solution tank)
2Solution lines or screen clogged (flush lines and screen)
3Nozzle selector is turned to a position between maintenance and restoration (turn knob to full left or full right)
TECHNICAL SPECIFICATIONS (as installed and tested on the unit)
Model AquaClean™16ST
AX 410 AX 410 J AquaClean™16XP AquaClean™18FLX AquaClean™18ST
Model No. 56265002 56265007 56265003 56265001 56265008
56265000
Voltage/frequency V/Hz 220-240 / 50-60 100 / 50-60 120 / 50-60 120 / 50-60 120 / 50-60
Rated Current Amp 7 13.3 13.3 14 14
Protection Class (electrical)
Protection Grade IP34 -- -- -- --
Sound Pressure Level (IEC 60704-1) dB (A)/20μPa 74.3 74.3 74.3 74.3 74.3
Total Weight lbs/kg 166 / 75.29 166 / 75.29 166 / 75.29 203 / 92 203 / 92
Vibrations at the Hand Controls (ISO 5349-1) m/s20.72m/s20.72m/s20.72m/s20.72m/s2 0.72m/s2
Solution Tank Capacity 8 gal (30l) 8 gal (30l) 8 gal (30l) 11 gal (41l) 11 gal (41l)
Recovery Tank Capacity 6 gal (23l) 6 gal (23l) 6 gal (23l) 9 gal (34l) 9 gal (34l)
revised 4/05 revised 10/06

B-ii / ESPAÑOL
B-ii - FORM NO. 56041602 - AquaClean™/ AX 410
ÍNDICE
Página
Introducción.................................................................................. B-1
Componentes y servicio ................................................................. B-1
Placa de identificación.................................................................... B-1
Desembalaje de la máquina........................................................... B-1
Precauciones y advertencias.......................................................... B-2
Instrucciones de conexión a tierra.................................................. B-3
Conozca su máquina......................................................... B-4 — B-5
Preparación de la máquina para su utilización
Llenado del depósito de solución................................................... B-6
Antes de la utilización..................................................................... B-6
Pulverización previa de la moqueta................................................ B-6
Planificación de la limpieza ............................................................ B-6
Funcionamiento
Manejo de la máquina .................................................................... B-7
Uso de accesorios.......................................................................... B-7
Kits de suelo duro........................................................................... B-7
Después de la utilización
Después de la utilización de la máquina ........................................ B-8
Mantenimiento
Programa de mantenimiento .......................................................... B-8
Mantenimiento de la zapata de aspiración..................................... B-8
Mantenimiento de la boquilla de pulverización............................... B-9
Mantenimiento de la criba de la solución ....................................... B-9
Mantenimiento del cable de alimentación ...................................... B-9
Ajuste de la presión del cepillo....................................................... B-9
Mantenimiento del cepillo de alimentación..................................... B-9
Extracción del cepillo...................................................................... B-9
Localización de averías................................................................ B-10
Especificaciones técnicas............................................................. B-10

ESPAÑOL / B-1
FORM NO. 56041602 - AquaClean™/ AX 410 - B-1
INTRODUCCIÓN
Este manual le ayudará a obtener el máximo rendimiento de su aspirador de moqueta Nilfisk-Advance™. Léalo con atención antes de utilizar la
máquina.
Este producto está destinado exclusivamente a uso comercial.
COMPONENTES Y SERVICIO
Las reparaciones, cuando sean necesarias, deben ser realizadas por su Centro Autorizado de Servicio Nilfisk-Advance que utiliza personal de servicio
formado en fábrica y lleva un inventario de piezas de repuesto y accesorios Nilfisk-Advance originales.
Llame al DISTRIBUIDOR NILFISK-ADVANCE que se indica a continuación para lo referente a piezas de repuesto y servicio. Por favor, especifique
el Modelo y Número de Serie cuando hable de su máquina.
(Distribuidor, coloque aquí la pegatina de su servicio.)
PLACA DE IDENTIFICACIÓN
El Número de Modelo y Número de Serie de la máquina se indican en la placa de identificación instalada en la parte trasera de la máquina. Esta
información es necesaria a la hora de solicitar repuestos para la máquina. Utilice el espacio situado más abajo para anotar el Modelo y Número de
Serie de la máquina para futuras consultas.
MODELO
NÚMERO DE SERIE
DESEMBALAJE DE LA MÁQUINA
Cuando reciba la máquina, examine con atención el cartón de embalaje y la máquina, con el fin de comprobar si existe algún daño. Si observa algún
daño, guarde la caja de embalaje para que se pueda inspeccionar. Póngase en contacto inmediatamente con el Departamento de Servicio al Cliente
de Nilfisk-Advance para presentar una reclamación por daños en transporte.

B-2 / ESPAÑOL
B-2 - FORM NO. 56041602 - AquaClean™/ AX 410
INSTRUCCIONES IMPORTANTES DE SEGURIDAD
Esta máquina es apta únicamente para su uso comercial, por ejemplo, en hoteles, colegios, hospitales, tiendas y oficinas, y no para la
limpieza diaria del hogar.
Cuando utilice un aparato eléctrico se deben seguir instrucciones básicas, incluyendo las siguientes:
Lea todas y cada una de las instrucciones antes de utilizar el aparato.
¡ADVERTENCIA!
Para reducir el riesgo de incendio, descargas eléctricas o lesiones:
•No abandone el aparato mientras esté enchufado. Desenchufe la unidad de la toma mural cuando no lo utilice o antes de realizar el
servicio.
•Para evitar descargas eléctricas, no exponga el aparato a la lluvia. Guárdelo en un lugar cubierto.
•No permita que se utilice como juguete. Es necesario prestar mucha atención cuando se usa cerca de niños.
•Utilícelo sólo de la manera descrita en este manual. Utilice sólo los accesorios recomendados por el fabricante.
•No utilice el aparato si observa daños en el cable o el enchufe. Si el aparato no funciona como debe, se ha caído al suelo, se ha
deteriorado, se ha dejado en el exterior o se ha caído al agua, envíelo a un centro de servicio.
•No tire del cable ni arrastre el aparato por medio del cable, no utilice el cable a modo de mango, evite que el cable quede atrapado
al cerrar las puertas y no tire del cable contra bordes agudos o esquinas. No pase el aparato por encima del cable. Mantenga el
cable lejos de superficies calientes.
•No desenchufe tirando del cable. Para desenchufar, tire del enchufe y no del cable.
•No manipule el enchufe ni el aparato con las manos húmedas.
•No coloque ningún objeto en las aberturas. No utilice el aparato con las aberturas obstruidas; manténgalas libres de polvo, hilos,
pelo o cualquier otra sustancia que pueda impedir la circulación del aire.
•Mantenga el cabello, las ropas sueltas, los dedos y todas las partes del cuerpo lejos de las aberturas y de las partes en
movimiento.
•No recoja ningún material en combustión o que eche humo, como cigarrillos o cerillas, o cualquier tipo de polvo que representara
una amenaza para la salud.
•Apague todos los controles antes de desenchufar el aparato.
•Tenga un cuidado especial cuando limpie en escaleras.
•No utilice el aparato para recoger líquidos inflamables o combustibles, como gasolina, ni en lugares en los que pueda haber dichos
líquidos.
•Si sale espuma o líquido con el escape de aspiración, apague el aparato inmediatamente. Compruebe que no haya objetos
extraños que no permitan el libre movimiento del flotador. Póngase en contacto con Nilfisk-Advance si el problema persiste.
•El líquido eyectado por la boquilla de pulverización podría ser peligroso debido a su temperatura, presión o contenido químico.
•Use solamente los cepillos suministrados junto con el aparato o aquellos especificados en el manual de instrucciones. El uso de
otros cepillos puede afectar a la seguridad.
GUARDE ESTAS INSTRUCCIONES

ESPAÑOL / B-3
FORM NO. 56041602 - AquaClean™/ AX 410 - B-3
120VAC INTRUCCIONES PARA HACER LA TOMA A TIERRA
Este aparato deberá ser conectado a tierra. En caso de malfuncionamiento o de desperfectos, la toma a tierra proporciona una vía de menor
resistencia de la corriente eléctrica para reducir el riesgo de choques eléctricos. Esta unidad viene equipada con un cordón con conductores para
toma a tierra y con un enchufe con toma a tierra. Ese enchufe deberá ser enchufado a un receptáculo en buen estado con instalación a tierra según
los códigos y ordenanzas de la zona.
¡PELIGRO !
Si el conductor a tierra no está instalado correctamente pueden producirse riegos de choques eléctricos. En caso de duda, consulte con
un electricista o personal de servicio autorizados. No modifique el cordón provisto con el aparato. Si no calza en el receptáculo, llame
a un electricista calificado para que coloque un receptáculo adecuado.
Este aparato se usa con un circuito de 120-voltios nominales, y tiene un enchufe con toma a tierra tal como se muestra en la figura 1, a continuación.
Se puede usar un adaptador provisorio tal como se ve en las figuras 2 y 3 en caso de disponerse de un receptáculo sin toma a tierra como en la figura
2. Dicho adaptador provisorio se usará solamente hasta que un electricista calificado instale un receptáculo con la toma a tierra correspondondiente
(figura 1). La lengüeta de conexión de color verde que sale del adaptador deberá ser conectada a una toma a tierra permanente como, por ejemplo,
la caja del receptáculo con toma a tierra. Siempre que se use el adaptador, hay que sostenerlo en su lugar con un tornillo de metal.
Sustituya el enchufe si la patilla de tierra está dañada o rota.
El hilo verde (o verde/amarillo) del cordón es el hilo de tierra. Cuando sustituya el enchufe, este hilo sólo debe ir conectado a la patilla de tierra.
Los cables alargadores conectados a esta máquina deben ser del calibre 12, trifilares, con tres patillas y tomas de pared adecuadas. NO UTILICE
cables alargadores de más de 15 m.
ATENCIÓN : PARA AMÉRICA DE NORTE SOLAMENTE.
revised 10/06

B-4 / ESPAÑOL
B-4 - FORM NO. 56041602 - AquaClean™/ AX 410
CONOZCA SU MÁQUINA
1 Conmutador de la solución
2A Manguera de solución del accesorio (16XP, 18FLX, AX 410)
2B Puerto de solución del accesorio (sólo 16ST / 18ST)
3 Tubería de recuperación
4 Tapa del depósito de recuperación
5 Depósito de recuperación
6 Depósito de solución
7 Pasador de seguridad para la zapata de aspiración
8 Zapata de aspiración
9 Botón selector de boquilla (16XP, 18FLX, AX 410)
10A Cable de alimentación (16XP, 18FLX, 18ST)
10B Mecanismo de bloqueo del cable de alimentación (16XP, 18FLX, 18ST)
11 Cable en espiral (cable de longitud total en 16ST, 18ST, AX410)
12 Tubería de drenaje del depósito de recuperación
13 Criba de la solución
14 Cierre de flotador automático
revised 10/06