WDT Foamdos V6 User manual

Article no: 27165 OI No.: BA DW 025-00 Foamdos V6 EN.DOCX Language: EN
Operating Instructions
Dosing Device Foamdos V6
Massage foam for hammam massages

Dosing Device Foamdos V6
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Table of contents
1About these instructions / general...........................................................................................................4
1.1 Scope of applicability...................................................................................................................................4
1.2 Target group...............................................................................................................................................4
1.3 Symbols used ..............................................................................................................................................4
1.4 Warranty....................................................................................................................................................5
1.5 Further information ....................................................................................................................................5
2Safety.......................................................................................................................................................6
2.1 Intended use ...............................................................................................................................................6
2.2 Safety notices..............................................................................................................................................6
2.2.1 Handling of chemicals, risks to humans and the environment .....................................................................6
2.2.2 Protective measures and rules of conduct...................................................................................................6
3Product description - scope of delivery....................................................................................................7
3.1 Scope of delivery / accessories ...................................................................................................................7
3.2 Product description.....................................................................................................................................7
3.2.1 Dosing Unit.................................................................................................................................................9
3.2.2 Control unit ................................................................................................................................................9
3.2.3 Compressor................................................................................................................................................9
3.2.4 System separator ........................................................................................................................................9
3.2.5 Button plate ................................................................................................................................................9
3.2.6 Suction lance.............................................................................................................................................10
3.2.7 Drain valve (accessory) .............................................................................................................................10
3.3 Device identification / identification plate .................................................................................................10
3.4 Technical data ...........................................................................................................................................11
3.5 Transport / storage ..................................................................................................................................12
3.5.1 Storage of foam concentrate.....................................................................................................................12
4Installation..............................................................................................................................................13
4.1 Select the installation site ..........................................................................................................................13
4.2 Installation instructions (suggested installation) .........................................................................................13
4.3 Mechanical installation...............................................................................................................................13
4.3.1 Install mounting plate with control unit .....................................................................................................13
4.3.2 Install the button plate ..............................................................................................................................13
4.4 Hydraulic installation.................................................................................................................................14
4.5 Electrical installation..................................................................................................................................16
4.5.1 Open/ close the housing...........................................................................................................................16
4.5.2 Establish electrical connection ...................................................................................................................16
5Commissioning.......................................................................................................................................17
5.1 Commissioning - remarks .........................................................................................................................17
5.2 Commissioning works...............................................................................................................................17
5.2.1 Prepare the foam concentrate ..................................................................................................................17
5.2.2 Insert the roller carrier at the fragrance pump..........................................................................................17
5.2.3 Establish power supply..............................................................................................................................18
6Operation / service ...............................................................................................................................19
6.1 General.....................................................................................................................................................19
6.2 Control unit - Software .............................................................................................................................19
6.3 Switch on Foamdos V6 .............................................................................................................................20
6.4 Button plate function ................................................................................................................................20
6.5 Control unit menus ...................................................................................................................................21
6.5.1 Foam time.................................................................................................................................................21
6.5.2 Flush time .................................................................................................................................................21
6.5.3 Pressure reduction....................................................................................................................................21
6.5.4 Test foam..................................................................................................................................................22
6.5.5 Test compressor .......................................................................................................................................22
6.5.6 Test SV flush .............................................................................................................................................22
6.5.7 Test SV foam ............................................................................................................................................22
6.5.8 Test emptying (accessory drain valve).......................................................................................................22
6.5.9 Test pump.................................................................................................................................................22
6.5.10 Test fault (not conducted by the factory) ..................................................................................................23
6.5.11 Emptying foam line (accessory) .................................................................................................................23
6.5.12 Emptying time (accessory emptying foam line)..........................................................................................23
6.5.13 Emptying type (accessory emptying foam line)..........................................................................................23

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6.5.14 Contrast ...................................................................................................................................................23
6.5.15 Language ..................................................................................................................................................23
6.5.16 Info ...........................................................................................................................................................23
6.5.17 Factory reset.............................................................................................................................................24
6.5.18 Password for user menu...........................................................................................................................24
6.5.19 Fault indications ........................................................................................................................................24
6.6 Adjust the foam consistency......................................................................................................................25
6.7 Replenish consumables .............................................................................................................................25
7Maintenance, care, faults ....................................................................................................................... 26
7.1 Device maintenance ..................................................................................................................................26
7.1.1 Check / change hose kit ...........................................................................................................................26
7.1.2 Dosing valves, renew valve rubber ...........................................................................................................27
7.2 Trouble-shooting ......................................................................................................................................28
8Decommissioning –Storage –Disposal................................................................................................. 29
8.1 General.....................................................................................................................................................29
8.2 Decommissioning......................................................................................................................................29
9Documents............................................................................................................................................ 30
9.1 Declaration of conformity.........................................................................................................................30
9.2 Wiring Diagram........................................................................................................................................31
9.3 Commissioning protocol / instruction.......................................................................................................32
9.4 Operation data sheet ................................................................................................................................33
9.5 Maintenance protocol ...............................................................................................................................35
9.6 Spare parts list, wear parts list, list of consumables ...................................................................................36
10 Appendices............................................................................................................................................ 37
Imprint:
All rights reserved
© Copyright by WDT –Werner Dosiertechnik GmbH & Co KG, Edition: see footer
Reproduction of any kind and translation into other languages, even in excerpts, are only permitted with the express
authorisation of the company WDT - Werner Dosiertechnik GmbH & Co. KG.
These operating instructions are an English translation of the original German version by the company WDT.
Responsible for the content:
Co. WDT - Werner Dosiertechnik GmbH & Co. KG
Hettlinger Str. 17, D-86637 Wertingen-Geratshofen
Phone:[phone] / 9 86 97 –0, Fax:[phone], Email: [e-mail]

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1About these instructions / general
1.1 Scope of applicability
These instructions describe the functioning, installation, commissioning and operation of the FOAMDOS V6
dosing device along with the corresponding accessories.
The Operating Instructions must be read carefully prior to use or any maintenance work, and must be kept in
close proximity to the device!
1.2 Target group
Only our authorised partners and people who have been trained in the functioning of the device are permitted
to work at the device, provided that they have read and understood these operating instructions.
Electrical connection work may only be carried out by appropriately trained specialists!
1.3 Symbols used
This document uses the following types of safety notices as well as general notices:
DANGER!
“DANGER” denotes a safety notice which, if disregarded, may lead to death or serious
personal injury!
CAUTION!
“CAUTION” denotes a safety notice which, if disregarded, may lead to minor or
moderate personal injury!
ESD SENSITIVE!
“ESD SENSITIVE” denotes electronic components that may be damaged by
electrostatic discharges. The generally accepted safety precautions for ESD-sensitive
devices must be observed when handling the devices!
ATTENTION!
“ATTENTION” denotes a safety notice which, if disregarded, may lead to material
damage or malfunctions!
Tip!
A tip denotes information that may result in improvements in the operating process.

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1.4 Warranty
All devices and systems of the Co. WDT are manufactured using state-of-the-art manufacturing methods and
are subject to a comprehensive quality control. However, should there be a reason for complaint, any
compensation claims shall be directed to the company WDT in accordance with the general terms and
conditions of warranty (see below).
General terms and conditions of warranty
The company WDT assumes a 2-year warranty, starting with the commissioning, up to 27 months after
delivery; subject to correct installation and commissioning with a completed and signed commissioning
protocol.
Exempt from this are wear parts such as gaskets, hoses, diaphragms, dosing screws, electrodes, roller carriers
and other parts that are subject to mechanical or chemical wear and tear. For these we assume a warranty of
1/2 year.
Our merchandise management programme requires an invoice for each delivery (including warranty services).
When returning a defective component, upon review you will receive a corresponding credit, if applicable.
We request a return within 14 days.
The costs for subsequent damages and for the processing of warranty claims are excluded.
There are no warranty claims for damage caused by frost, water and electrical overvoltage or by improper
handling.
Tip!
For the safeguarding of any warranty claims, please send the completed commissioning
protocol, together with the defective component, to WDT. Without the
commissioning protocol, we reserve the right to assert a warranty regulation.
ATTENTION!
It is not permitted to make any modifications to the device. If this specification is not
observed, the warranty obligation and product liability will expire!
1.5 Further information
Further information about special topics, e.g., description of the operating parameters, as well as additional
support is available from your specialist dealer.

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2Safety
2.1 Intended use
The FOAMDOS dosing device may only be used for the purpose listed in the product description in Chapter
3.2! The locally applicable regulations concerning accident prevention, occupational safety and drinking water
protection must also be observed!
2.2 Safety notices
Carefully read and comply with the operating instructions prior to installation and use of the device!
Work on the device and changes in the settings may only be carried out by properly trained and instructed
persons! It is of particular importance to comply with the rules for occupational safety and accident prevention
and to wear protective clothing.
Observe the warning notices on the device
2.2.1 Handling of chemicals, risks to humans and the environment
Important information concerning the handling of chemicals and fragrances can be
found in the safety data sheet for the foam concentrate!
In the event of an emergency when dealing with chemicals, you can contact the
Emergency Poison Centre!
Emergency number:
Munich Emergency Poison Centre (or any other Poison Centre)
Phone: [phone]
2.2.2 Protective measures and rules of conduct
ATTENTION!
The dosing device is supplied with water from the drinking water network.
The system separator built into the device is a safety feature to protect the water
network in accordance with DIN EN 1717 (European Union).
Observe the locally applicable regulations!
ATTENTION!
It is not permitted to make any modifications to the device. If this specification is not
observed, the warranty obligation and product liability will expire!

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3Product description - scope of delivery
3.1 Scope of delivery / accessories
Micro-processor control unit UNPL inside the control housing
Diaphragm air pump 7006 AC
Inlet with ball valve 1/2” JG and filter MS 1/2”
System separator in accordance with EN1717
Pressure reducer for regulating the system pressure
Needle valve for regulating the water flow during foam generation
2 solenoid valves 3/8” (for flushing and foam generation)
Foam generator for foam generation
Peristaltic pump SA
Suction lance d 12-420 mm
2 x dosing valve for foam concentrate and air
Hose PVC 12 x 1.5 transparent for foam dispenser
Button plate 2 x with 2 Piezo push buttons and flush-mounted box
Completely pre-assembled and pre-wired on mounting plate PP grey
Transition nipple for foam line from 3/8” to ½”
On-site services
Technical room/ cabinet for installation of the control panel; alternatively: Installation below the massage
table
Isolated ground socket; recommended: VDE B12 fuse
Thermostatic mixer / water connection mixed water 1/ 2”
Required pressure at the transfer point: min. 1.5 bar flow pressure
Water volume: approx. 10 l/min
Drain DN40 / gully in the technical room
Accessories/ options
Thermostatic mixer for the correct water temperature during the flushing function
Hand-held shower head for foam outlet
Shower head hose
Drain valve (solenoid valve)
3.2 Product description
The FOAMDOS dosing device produces a massage foam from the 3 components water, air and foam
concentrate, which is applied to the guest during hammam massages. The massage foam can also be used for
body care during the steam bath. A flushing function is integrated. The water flow and thus the consistency of
the applied foam can be individually adjusted on the device by means of a needle valve.
Foam generation and flushing can be switched on and off separately at the external button plate. After
switching off the flushing, the compressor continues to run for a preset time in order to blow empty the line
(optionally adjustable).
Settings in the programme can be made on the LCD display.

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Overview FOAMDOS V6
Figure 1, FOAMDOS V6
Key:
1. Mounting plate
2. Peristaltic pump
3. Control housing with built-in
compressor
4. Display
5. 3 buttons for operating the display
6. Needle valve, adjusting the foam
consistency
7. Solenoid valve foam generation
8. Foam generator (porous insert)
9. Connection 3/8” drain valve (solenoid
valve) (accessory) / piping to foam
dispenser
10. Dosing valve foam concentrate with
hose line
11. Dosing valve air with hose line
12. Solenoid valve flushing
13. System separator with connection for
drain d40mm
14. Connection for water drain on the
system separator d40mm
15. Power cable with safety plug
16. Suction line to the foam concentrate
container
17. Socket for button plate
18. ---
19. Inlet ½”, connection house water pipe
(tempered water)
20. Shut-off valve
21. Pressure reducer with manometer and
water filter
22. Ventilation grille (covered)
23. Position mains switch (covered)
24. Opening mechanism control housing
23
9
17
5
3
4
1
2
20
22
21
6
10
11
7
8
19
78
12
14
13
16
15
24
22

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3.2.1 Dosing Unit
A peristaltic pump is used for dosing the foam concentrate. Peristaltic
pumps are able to transport even the smallest dosing quantities
reliably and evenly, even when air or gas bubbles are trapped in the
suction line. Rotating rollers press the dosing hose against the casing
wall, which pushes the liquid in the hose out in front of the rollers
while simultaneously feeding behind them. It is exceptionally reliable
and also very easy to operate.
The installation of a dosing valve with a non-return safety device
reliably prevents water from being pushed back or the dosing line
from running empty. The opening pressure is 0.5 barg.
ATTENTION!
Regularly check the hose of the peristaltic pump for damage according to the
maintenance protocol, or each time you refill the foam concentrate.
3.2.2 Control unit
The control unit consists of a housing with openings on the side for cooling the built-in compressor. The
electronic components are installed in the housing. The operating parameters are set at the control unit.
3.2.3 Compressor
The compressor is installed in the control housing. It pumps air in the foam line via a dosing valve. Together
with the foam concentrate and water, the massage foam is created in the foam generator.
3.2.4 System separator
The built-in system separator in accordance with DIN EN 1717 ensures that no water mixed with soap can
be sucked into the piping system in the event of a pressure drop.
3.2.5 Button plate
Button plate with flush-mounted box for starting or stopping the programme.
For details about the flush-mounted box, see supplementary sheet “BB DW
001-03 Installation flush-mounted box V2”
Figure 2, Peristaltic pump function
Figure 3, Dosing valve
Figure 4, Button plate

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3.2.6 Suction lance
The suction lance is used to suck the foam concentrate out of the
canister. The suction lance is screwed on in place of the canister lid
and can be adjusted in height.
Tip!
If the thread of the suction lance does not fit the
delivery container, the canister lid of the delivery
container can be used.
3.2.7 Drain valve (accessory)
If the technical room is located on a floor below, a drain valve (solenoid valve) can be installed to empty the
standpipe to the treatment room. The water in the line would cool down and this would delay the next foam
production.
3.3 Device identification / identification plate
Enter the data from your device’s identification plate here.
Field 1: Enter serial number
Field 2: Enter date of manufacturing
Figure 6, Identification plate
Figure 5, Suction lance