DS350 - Foam generator NILFISK - Free user manual and instructions

Product type	Foam generator for carpet cleaning
Brand	Nilfisk
Model	DS350 (reference DF-100A-EU)
Supply voltage	220-240 V ~
Frequency	50 Hz
Power	150 W
Rated current	1.0 A
IP protection rating	IP 44
Solution tank capacity	6 liters
Sound pressure level	68 dB(A)
Weight	6 kg
Power cord length	1.0 m
Main functions	Foam generation for carpet shampooing; foam volume adjustment; solution and foam filtration
Intended use	Carpet cleaning with detergent solution, suitable for professional use by trained personnel
Maintenance and cleaning	Clean filters regularly (foam and solution); drain the tank after each use; unplug before any maintenance
Safety	Mandatory grounding; unplug before maintenance; do not use in explosive atmosphere; do not expose to rain
Spare parts and repairability	Use only original Viper parts; contact an authorized service center for repairs
General information	Operating temperature: 0°C to +40°C; humidity: 30% to 95%; vibrations < 2.5 m/s²
Compliance	CE certified; declaration of conformity included

Frequently Asked Questions - DS350 NILFISK

How to use the Nilfisk DS350 foam generator?

Install the foam generator on a Viper EZ-DF-17 floor polisher. Fill the tank with cleaning solution (1:15 mixture of Viper 508 cleaner with water). Plug in the appliance, lower the handle, then turn the foam adjustment knob to start foam production. Adjust the volume as needed.

What dilution ratio should be used for the solution?

The recommended ratio is 1:15 (1 part Viper 508 cleaner to 15 parts water). Use only compatible products recommended by Viper.

How to adjust the foam volume?

Turn the foam adjustment knob (mark 4): a 180° rotation starts production, then gradually adjust to obtain the desired consistency. Turn to 0 to stop.

What to do if the foam volume is insufficient?

Check and clean the filters: the foam filter (12), the filter inlet (11), and the solution filter (13). Make sure the solution is properly diluted and the tank is not empty.

What safety precautions should I follow?

Always unplug the appliance before any maintenance. Use a grounded outlet. Do not use outdoors in the rain, or near flammable liquids. Keep away from children.

What is the capacity of the solution tank?

The tank has a capacity of 6 liters. Do not exceed this volume to avoid overflow.

How to maintain the foam generator?

After each use, empty and rinse the tank. Clean the filters regularly (foam and solution). Check the condition of the power cord. Store in a dry place, upright.

Can I use other detergents than Viper 508?

It is strongly recommended to use only Viper cleaning products to ensure proper operation and durability of the appliance. Using other detergents may damage the machine.

What are the electrical specifications of the DS350?

Voltage: 220-240 V ~, frequency: 50 Hz, power: 150 W, current: 1.0 A. The appliance is IP44 rated.

Where can I find spare parts or get my appliance repaired?

Contact an authorized Viper service center or visit www.viperclearing.eu for a list of spare parts. Use only original parts.

USER MANUAL DS350 NILFISK

Warning symbol and icon: red triangular warning triangle with exclamation mark, blue open book with information icon

User Manual

FOAM GENERATOR

DF-100A-EU

Black industrial vacuum cleaner with two circular control knobs and a rotary knob (no visible text or symbols)

english Operating Instructions ....1

Company information:

www.vipercleaning.eu

[e-mail]

TABLE OF CONTENTS

INTRODUCTION ....2

MANUAL PURPOSE AND CONTENTS 2

TARGET 2

HOW TO KEEP THIS MANUAL....2

DECLARATION OF CONFORMITY 2

OTHER REFERENCE MANUALS....2

SPARE PARTS AND MAINTENANCE....2

CHANGES AND IMPROVEMENTS....3

GENERAL INSTRUCTIONS ....4

MACHINE DESCRIPTION ....6

MACHINE STRUCTURE....6

TECHNICAL DATA....7

WIRING DIAGRAM....8

OPERATION OF FOAM GENERATOR....9

BASIC OPERATION 9

MAINTENANCE....10

STORAGE....10

INTRODUCTION

NOTE

The numbers in brackets refer to the components shown in Machine Description chapter.

MANUAL PURPOSE AND CONTENTS

The purpose of this Manual is to provide the operator with all necessary information to use the machine properly, in a safe and autonomous way. It contains information about technical data, safety, operation, storage, maintenance, spare parts and disposal. Before performing any procedure on the machine, the operators and qualified technicians must read this Manual carefully. Contact Viper in case of doubts concerning the interpretation of the instructions and for any further information.

TARGET

This Manual is intended for operators and technicians qualified to perform the machine maintenance.

The operators must not perform procedures reserved for qualified technicians. Viper will not be answerable for damages coming from the non-observance of this prohibition.

HOW TO KEEP THIS MANUAL

The User Manual must be kept near the machine, inside an adequate case, away from liquids and other substances that can cause damage to it.

DECLARATION OF CONFORMITY

The declaration of conformity, supplied with the machine, certifies the machine conformity with the law in force.

NOTE

Two copies of the original declaration of conformity are provided together with the machine documentation. CE-declaration is print in Quick Start Guide

IDENTIFICATION DATA

The machine model and serial number are marked on the serial number label (7).

The machine model year is written in the declaration of conformity and it is also indicated on the serial number label.

This information is useful when requiring machine spare parts. Use the following table to write down the machine identification data.

MACHINE model

MACHINE serial number

OTHER REFERENCE MANUALS

– Service Manual (that can be consulted at Viper Service Centers)
– Spare Parts List (see www.viperclearing.eu)

SPARE PARTS AND MAINTENANCE

All necessary operating, maintenance and repair procedures must be performed out by qualified personnel or by Viper Service Centers. Only original spare parts and accessories must be used.

Contact Viper for service or to order spare parts and accessories, specifying the machine model and serial number.

CHANGES AND IMPROVEMENTS

Viper constantly improves its products and reserves the right to make changes and improvements at its discretion without being obliged to apply such benefits to the machines that were previously sold.

Any change and/or addition of accessories must be approved and performed by Viper.

These machines are used to clean carpet, under safe operation conditions by a qualified operator.

CONVENTIONS

Forward, backward, front, rear, left or right and up are intended with reference to the operator's position, that is to say in working position with the Holding Handle (6).

UNPACKING/DELIVERY

To unpack the machine, carefully follow the instructions on the packing.

When the machine is delivered, check that the packing and the machine were not damaged during transportation. In case of visible damages, keep the packing and have it checked by the carrier that delivered it. Call the carrier immediately to fill in a damage claim. Check that the machine is equipped with the following features:

1. Technical documents:

• Foam generation User Manual
• Foam generation Spare Parts List

SAFETY

The following symbols indicate potentially dangerous situations. Always read this information carefully and take all necessary precautions to safeguard people and property.

The operator's cooperation is essential in order to prevent injury. No accident prevention program is effective without the total cooperation of the person responsible for the machine operation. Most of the accidents that may occur in a factory, while working or moving around, are caused by failure to comply with the simplest rules for exercising prudence. A careful and prudent operator is the best guarantee against accidents and is essential for successful completion of any prevention program.

SYMBOLS

DANGER!

It indicates a dangerous situation with risk of death for the operator.

WARNING!

It indicates a potential risk of injury for people or damage to objects.

CAUTION!

It indicates a caution related to important or useful functions. Pay careful attention to the paragraphs marked by this symbol.

NOTE

It indicates the necessity to refer to the User Manual before performing any procedure.

GENERAL INSTRUCTIONS

Specific warnings and cautions to inform about potential damages to people and machine are shown below.

DANGER!

• Always disconnect the power supply cable when the machine is not in use, before performing maintenance procedures and before opening any access panel.
• This machine must be used by properly trained and authorised personnel only. Children or disabled people cannot use this machine.
• Do not wear jewels when working near electrical components.
  – Do not work under the lifted machine without supporting it with safety stands.
• Do not operate the machine near toxic, dangerous, flammable and/or explosive powders, liquids or vapours.

WARNING!

• The machine power supply cable is grounded and the relevant plug is grounded too. In case of machine malfunction or breakdown, grounding connection reduces the risk of electric shock.
• The power supply cable plug must be connected to an appropriate outlet, which is grounded according to law in force.
• Improper connection can cause electric shock. Consult a qualified technician to make sure that the outlet is properly grounded.
• Do not tamper with the power supply cable plug. If the power supply cable plug cannot be connected to the outlet, have new grounded outlet installed by a qualified technician, according to the law in force.
  Before connecting the power supply cable to the electrical mains, check that frequency and voltage, shown on the machine serial number plate, match the electrical mains voltage.
• Regularly check the power supply cable for damages, cracks, cuts, etc. If the power supply cable is damaged, replace it immediately.
• To avoid any risk, if the power supply cable is damaged, contact Viper Service Center or a qualified technician.
• Do not pull or carry the machine by the power supply cable and never use the power supply cable as a handle. Do not close a door on the power supply cable, or pull the power supply cable around sharp edges or corners. Do not run the machine on the power supply cable.
• Keep the power supply cable away from heated surfaces.
• To reduce the risk of fire, electric shock, or injury, do not leave the machine unattended when it is plugged in. Disconnect the machine from the electrical mains when not in use and before performing maintenance procedures.
• To avoid electric shock, do not expose the machine to rain or other bad weather conditions. Store the machine indoors, in a dry place.
  — Do not allow to be used as a toy. Close attention is necessary when used near children.
  – Use only as shown in this Manual. Use only Viper's recommended accessories.
  Take all necessary precautions to prevent hair, jewels and loose clothes from being caught by the machine moving parts.
• Do not leave the machine unattended without being sure that it cannot move independently.
• Do not use the machine on slopes with a gradient exceeding the specifications.
  — Do not use the machine in particularly dusty areas.
  – While using this machine, take care not to cause damage to people or objects.
• Do not bump into shelves or scaffoldings, especially where there is a risk of falling objects.
• Do not put any can containing fluids on the machine.
• The machine working temperature must be between 0^ and +40^ .
• The machine storage temperature must be between 0^ and +40^ .

– The humidity must be between 30% and 95%.
- Do not use the machine as a means of transport.
– In case of fire, use a powder fire extinguisher, not a water one.
- Do not tamper with the machine safety guards and follow the ordinary maintenance instructions scrupulously.
- Do not allow any object to enter into the openings. Do not use the machine if the openings are clogged. Always keep the openings free from dust, hairs and any other foreign material which could reduce the air flow.
- Do not remove or modify the plates affixed to the machine.
- If the machine is used according to the instructions, the vibrations are not dangerous. The machine vibration level is less than 2.5 ~m / s^2 (98/37/EEC-EN 1033/1995).
- This machine cannot be used on roads or public streets.
In case of machine malfunctions, ensure that these are not due to lack of maintenance. If necessary, request assistance from the authorised personnel or from an authorised Service Center.
- If the machine

• does not work properly
- is damaged
• has water or foam leaks
• has been left outdoors exposed to bad weather conditions
• is wet or has been dropped into water

turn it off immediately and contact Viper Service Center or a qualified technician.

• If parts must be replaced, require ORIGINAL spare parts from an Authorised Dealer or Retailer.
• To ensure machine proper and safe operation, the scheduled maintenance shown in the relevant chapter of this Manual, must be performed by the authorised personnel or by an authorised Service Center.
• Carefully read all the instructions before performing any maintenance/repair procedure.
• Do not wash the machine with direct or pressurised water jets, or with corrosive substances.
• The machine must be disposed of properly, because of the presence of toxic-harmful materials (batteries, electrical components, etc.), which are subject to standards that require disposal in special centres (see Scrapping chapter).

MACHINE DESCRIPTION

MACHINE STRUCTURE

1. Foam Outlet
2. Body, Foam Generator
3. Knob, Foam Filter
4. Knob, Foam Adjusting
5. Solution Inlet
6. Holding Handle

7. Serial Number Label

8. Knob, Filter

9. Power Supply Cord
10. Grid
11. Mesh, Inlet Filter
12. Foam Filter
13. Solution Filter

1 2 3 4 5

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TECHNICAL DATA

Model	DF-100A-EU
Voltage	220-240V ~
Frequency	50HZ
Power	150W
Current	1.0 A
IP Class	IP 44
Volume of solution tank	6 Liters
Sound pressure level at workstation	68dB(A)
Weight	6kg
Length of Power cord	1.0m

WIRING DIAGRAM FOR DF-100A-EU

graph TD
    A["Power Source"] --> B["Switch"]
    B --> C["Blue"]
    C --> D["Yellowing Pin 1"]
    D --> E["Blue"]
    E --> F["Red"]
    F --> G["Motor"]
    G --> H["G/Y"]
    H --> I["Ground"]
    J["Brown"] --> K["Yellowing Pin 2"]
    L["Blue"] --> M["Blue"]
    N["Yellowing Pin 3"] --> O["Blue"]
    P["Blue"] --> Q["Red"]
    Q --> R["White"]
    S["Red"] --> T["Blue"]
    U["Blue"] --> V["Blue"]
    W["Blue"] --> X["Blue"]
    Y["Blue"] --> Z["G/Y"]

OPERATION OF FOAM GENERATOR

BASIC OPERATION

Please follow the instructions to achieve the top performance.

1] Installation:

a. Set Viper EZ-DF-17A polisher (A) at the up-right position.
b. Install the foam generator (B) on the handle tube (D) of the polisher and lock the holding handle (C) in position.
c. Connect the foam outlet hose (E) to the fitting on the polisher.
d. Connect the power supply cord (F) to the socket on the polisher rear handle housing.

2] Solution:

Mix the Viper "508" carpet cleaner with water (Ratio 1:15). Pour into the Solution Inlet (5) gently.

NOTE

Solution tank capacity is 6 Liters.

3] Carpet Cleaning:

Set the polisher in working position (lowering the handle). Turn the Foam Adjusting Knob (4) 180°, wait for 3-5 seconds, adjust the Foam Adjusting Knob (4) for desired foam volume. Turn the Foam Adjusting Knob (4) to 0 position to switch off the machine.

NOTE

DO NOT turn on the Polisher until seeing the foam coming out of the shampoo brush.

USER MANUAL

MAINTENANCE

To keep the machine performing well for many years, please follow the following maintenance procedures.

DGNGER!

Always confirm that the machine is unplugged prior to performing any maintenance or repairs.

1] Unplug machine as soon as you are not using it.
2] Check machine for loose or missing nuts and bolts, and replace as necessary.
3] Foam filter (12), Inlet Filter (11) and Solution Filter (13) need to be cleaned periodically.
4] Please check up the filters if foam volume is less than normal.
5] Please empty the tank after each usage. Remaining chemical may cause chemical residue and operating failure.

STORAGE

1] Unplug machine from power source.
2] Store machine in upright position and in a dry area.

Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.

INHALT

EINLEITUNG 12

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12

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TECHNISCHE DATEN

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A
B
D

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E

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F

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COMMENT GARDER CE MANUEL....22

DÉCLARATION DE CONFORMITÉ....22

STRUCTURE DE LA MACHINE....26

DONNÉES TECHNIQUES....27

SCHÉMA DE CÂBLAGE 28

FONCTIONNEMENT DU GÉNÉRATEUR DE MOUSSE....29

FONCTIONNEMENT DE BASE....29

MAINTENANCE 30

ENTREPOSAGE 30

INTRODUCTION

REMARQUE

COMMENT GARDER CE MANUEL

DÉCLARATION DE CONFORMITÉ

STRUCTURE DE LA MACHINE

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12

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DONNÉES TECHNIQUES

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A
B
D

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E

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F

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2] Solution:

Hand holding a cylindrical object with a black pointer and gray material inside a device (no visible text or symbols)

12

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GEBRUIKERSHANDLEIDING

TECHNISCHE GEGEVENS

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Hand holding a cylindrical device with a label '11' pointing to it, next to a black industrial machine (no readable text or symbols)

12

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MANUALE UTENTE

DATI TECNICI

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B
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F

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2] Soluzione:

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Hand holding a cylindrical device with a black pointer labeled '11' inserted, next to a black industrial machine (no visible text or symbols on the device itself)

12

Close-up of a mechanical component with a labeled part (13) and a circular hole, no readable text or symbols present.

DATOS TÉCNICOS

graph TD
    A["Power Source"] --> B["Switch"]
    B --> C["Blue"]
    C --> D["Yellowing Loop"]
    D --> E["Motor"]
    E --> F["Red"]
    E --> G["White"]
    E --> H["G/Y"]
    I["Brown"] --> J["Blue"]
    K["Yellowing Loop"] --> L["Blue"]
    M["Blue"] --> N["Red"]
    O["Yellowing Loop"] --> P["Blue"]
    Q["Blue"] --> R["Red"]
    S["Yellowing Loop"] --> T["Blue"]
    U["Blue"] --> V["Red"]
    W["Yellowing Loop"] --> X["Blue"]
    Y["Blue"] --> Z["Red"]
    AA["Yellowing Loop"] --> AB["Blue"]
    AC["Blue"] --> AD["Red"]
    AE["Yellowing Loop"] --> AF["Blue"]
    AG["Blue"] --> AH["Red"]
    AI["Yellowing Loop"] --> AJ["Blue"]
    AK["Blue"] --> AL["Red"]
    AM["Yellowing Loop"] --> AN["Blue"]
    AO["Blue"] --> AP["Red"]
    AQ["Yellowing Loop"] --> AR["Blue"]
    AS["Blue"] --> AT["Red"]
    AU["Yellowing Loop"] --> AV["Blue"]
    AW["Blue"] --> AX["Red"]
    AY["Brown"] --> AZ["YA"]

Motor	Motor
Brown	Marrón
Blue	Azul
Switch	Interruptor
Red	Rojo
White	Blanco
G/Y (Green/Yellow)	V/A (Verde/Amarillo)

FUNCIONAMIENTO DEL GENERADOR DE ESPUMA

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D

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F

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2] Solución:

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DADOS TÉCNICOS

Industrial cleaning machine with red control panel and VIP logo, displayed indoors (no visible text or symbols on device)

A
B
C
D

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E

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F

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2] Solução:

Labeled diagram of a device with numbered parts from 6 to 10, showing internal components and wiring.

11

12 S50

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TEXNIKA ΔΕΔΟΜΕΝΑ

Interior view of a medical or industrial facility with a large cylindrical device and a red VIPS logo on a circular base (no readable text or symbols)

A
B
C
D

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E

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F

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2] Διάλυμα:

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TEKNİK VERİLER

Model DF-100A-EU

Voltaj

220-240 V \~

Frekans 50 Hz

Güç 150 W

Akım 1,0 A

IP Sınıfı IP 44

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E

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F

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BAKIM

Viper Cleaning Equipment Co. Ltd.

Viper Industrial Estate

Liangbian, Liaobu,

Dongguan, Guangdong

CHINA

Tel: [phone]

Fax: [phone]

İthalatçı Bilgisi

Nilfisk-Advance Profesyonel

Labeled diagram of a device with numbered parts from 6 to 10, showing internal components and wiring.

Hand holding a cylindrical device with a black pointer labeled '11' inserted, next to a black industrial machine (no visible text or symbols on the device itself)

12

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TECHNICKÉ ÚDAJE

1 2 3 4 5 VISA-10

6 7 8 9 10

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DANE TECHNICZNE

OBSŁUGA GENERATORA PIANY

PODSTAWY OBSŁUGI

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A
B
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F

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2] Roztwór:

Labeled diagram of a device with numbered parts from 6 to 10, showing internal components and wiring.

Hand holding a cylindrical device with a black pointer labeled '11' inserted, next to a black industrial machine (no visible text or symbols on the device itself)

12

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KEZELÉSI ÚTMUTATÓ

TECHNIKAI ADATOK

A DF-100A-EU KAPCSOLÁSI RAJZA

graph TD
    A["Power Source"] --> B["Switch"]
    B --> C["Blue"]
    C --> D["Yellowing Loop"]
    D --> E["Motor"]
    E --> F["Red"]
    E --> G["White"]
    E --> H["G/Y"]
    I["Brown"] --> J["Blue"]
    K["Yellowing Loop"] --> L["Blue"]
    M["Blue"] --> N["Red"]
    O["Red"] --> P["Blue"]
    Q["Blue"] --> R["Blue"]
    S["Blue"] --> T["Blue"]
    U["Blue"] --> V["G/Y"]

Technical diagram showing five labeled mechanical or laboratory setups (A–F), including a device with a red label 'A', a tool, and a close-up of hands adjusting components.

2] Oldat:

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12

Close-up of a mechanical component with a labeled part (13) and a circular hole, no readable text or symbols present.

MANUALUL UTILIZATORULUI

DATE TEHNICE

DIAGRAMĂ CABLAJ PENTRU DF-100A-EU

graph TD
    A["Power Source"] --> B["Switch"]
    B --> C["Blue"]
    C --> D["Yellowing Loop"]
    D --> E["Motor"]
    E --> F["Red"]
    E --> G["White"]
    E --> H["G/Y"]
    I["Brown"] --> J["Blue"]
    K["Yellowing Loop"] --> L["Blue"]
    M["Blue"] --> N["Red"]
    O["Red"] --> P["Blue"]
    Q["Blue"] --> R["Blue"]
    S["Blue"] --> T["Blue"]
    U["Blue"] --> V["G/Y"]

Motor	Motor
Brown	Maro
Blue	Albastru
Switch	Comutator
Red	Roşu
White	Alb
G/Y (Green/Yellow)	V/G (Verde/Galben)

OPERAREA GENERATORULUI DE SPUMĂ

OPERAREA DE BAZĂ

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ТЕХНИЧЕСКИЕ ДАННЫЕ

Industrial cleaning machine with red control panel and VIP1 logo, displayed indoors (no visible text or symbols on device)

A
B
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F

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2] Раствор:

EC Declaration of Conformity

The undersigned, representing the following:

Manufacturer	the authorised representative established within the European Economic Area:
Company name:Viper Cleaning Equipment Co., LtdAddress:Liang Bian Village, Liao Bu town, Dongguan City, Guangdong Province, China	Viper EUROPENilfisk-Advance A/S
Business name: Viper Cleaning Equipment Co., Ltd
Name and address of person/Company authorised to compile the technical file established in the EU Community: Viper EUROPE/Nilfisk-Advance A/S Sognevej 25 DK-2605 Brondby,Denmark

herewith declare that the following machinery:

Description of machinery

Generic denomination: Foam generator

Function: The machine is available for foam generating, works as an accessory for a single disc or polisher.

Model/s: DF-100A-EU ; 11294A

Fulfill the relevant provisions of European Directive 2006/42/EC (MD) and 2006/95/EC (LVD). The harmonized standards used in order to obtain compliance to 2006/42/EC (MD) and 2006/95/EC (LVD) are the following:

EN 60335-1 Safety of household and similar electrical appliances

EN 60335-2-67 Particular requirements for floor treatment for commercial use

Place: Dongguan

Date: 2014-3-13

Identity and Signature:

Sinan Bäitekin Global Product Manager