WDT Granudos 10 Touch User manual

Item No.: --- Language: EN
Operating and Installation instructions
Control Unit
Type GRANUDOS Touch
Operating instructions Part 2: for control unit “Touch”
Part 2, for operating instructions for dosing device:
Granudos 10 Touch, No.: OI SW 002
Granudos 45/100 Touch, No.: OI SW 003

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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
1.6 Information regarding support queries.............................................................................................................5
2Safety ...................................................................................................................................................... 6
2.1 Intended use.....................................................................................................................................................6
2.2 Safety notices ................................................................................................................................................... 6
Handling of chemicals, risks to humans and the environment ........................................................................6
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
Device overview............................................................................................................................................7
3.3 Identification of device / nameplate..................................................................................................................8
3.4 Technical data .................................................................................................................................................. 8
3.5 Transport / storage .........................................................................................................................................8
4Installation ............................................................................................................................................... 9
5Commissioning ........................................................................................................................................ 9
5.1 Commissioning, - comments.............................................................................................................................9
5.2 Commissioning tasks ........................................................................................................................................9
6Operation / service............................................................................................................................... 10
6.1 General ..........................................................................................................................................................10
6.2 Control unit GRANUDOS Touch...................................................................................................................10
Operation display –Automatic operation....................................................................................................10
Start –Delay booster pump and dosing delay ..............................................................................................13
Automatic operation ...................................................................................................................................13
Alarm ..........................................................................................................................................................14
Manual dosing (emergency programme) .....................................................................................................14
6.3 The Main Menu ..............................................................................................................................................14
Main Menu Login.........................................................................................................................................15
Main Menu Settings (overview)...............................................................................................................15
Main Menu Service .................................................................................................................................22
Main Menu Log (event and data logging) ................................................................................................25
Main menu Calibration (Optional for design with buffer tank) ................................................................26
7Maintenance, care, faults ....................................................................................................................... 28
7.1 Device maintenance .......................................................................................................................................28
pH Measurement –pH electrode calibration (optional at use with buffer tank) ..........................................28
Open and close the casing ...........................................................................................................................28
7.2 Trouble-shooting............................................................................................................................................29
8Decommissioning –Storage –Disposal................................................................................................. 32
8.1 General ..........................................................................................................................................................32
8.2 Decommissioning ...........................................................................................................................................32
8.3 Disposal of used parts and operating materials...............................................................................................32
9Documents............................................................................................................................................ 33
9.1 Declaration of conformity ..............................................................................................................................33
9.2 Wiring diagrams.............................................................................................................................................34
Wiring Diagram Power pack Granudos 45/100 and Granudos 10 ............................................................34
Wiring diagram I/O board GRANUDOS 10 ..............................................................................................35
Wiring diagramm Buffer tank GRANUDOS 45/100 ..................................................................................36
Wiring diagram buffer tank GRANUDOS 10 .............................................................................................37
9.3 Commissioning protocol ................................................................................................................................38
9.4 Operation data sheet......................................................................................................................................38
9.5 Maintenance protocol.....................................................................................................................................42
9.6 Spare parts list, wear parts list, consumables..................................................................................................43
10 Appendices............................................................................................................................................ 43

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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
This manual describes the function, Installation, commissioning and operation of the device. Read these
operating instructions carefully prior to operating the device and keep them in close proximity to the device
for immediate use!
1.2 Target group
Only our authorised partners and people who have been trained in the functioning of the device are permitted
to work on 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 serious or life-threatening injuries, or
serious material damage!
CAUTION!
"CAREFUL" denotes a safety notice which, if disregarded, may lead to injuries, damage to health or material
damage!
ATTENTION!
"ATTENTION" denotes a safety notice which, if disregarded, may lead to material damage!
CORROSIVE!
"Corrosive" denotes a safety notice which, if disregarded when handling chemicals, may lead to injuries or
material damage.
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!
NOTICE!
A notice denotes information which, if disregarded, may lead to malfunctions.
Tip!
A "Tip" denotes information that may result in improvements in the operating process.
Mandatory sign
Use face shield!
Mandatory sign
Use protective gloves! In accordance with DIN EN 374, protective gloves against chemicals and
microorganisms

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Mandatory sign
Use protective apron!
Mandatory sign
Use protective boots!
1.4 Warranty
All WDT devices and equipment are manufactured using modern production methods and are subject to
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 Co. 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, membranes, dosing screws, electrodes, roller
supports 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 damages caused by frost, water and electrical overvoltage or by improper
handling.
Tip!
In order to protect the warranty claims, please mail the completed commissioning
protocol, along with the defective component, to the Co. WDT. Without the
commissioning protocol, we reserve the right to assert a warranty regulation.
CAUTION!
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., design of the dosing performance or description of the
operating parameters, is available from your specialist supplier.
1.6 Information regarding support queries
The GRANUDOS Touch series is a highly sophisticated electronic control unit. It is subject to continued
further development of both its firmware and hardware. We always strive to preserve the compatibility of
the components used, but we are unable to guarantee this over a period of several years!
For spare part orders, we therefore always require the following data. You can find these on the nameplate.
exact device designation
device serial number
year of manufacture
We also require the following data for technical support requests. You can find these in the menu item Menu
Service Info.
current firmware version
current hardware version

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2Safety
2.1 Intended use
The GRANUDOS Touch control unit must only be used for the purposes described in the Product Description
in Section 3.2, Product description! 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 install, maintenance and use of the device!
Work on the device and changes in the settings may only be carried out by properly instructed persons!
IT safety
The GRANUDOS Touch control unit makes remote display possible using network-enabled devices. The
operator is responsible for ensuring that only authorised persons can access the device. The operator, or his
authorised representative, is further responsible for the safety of all Internet or WLAN connections.
Handling of chemicals, risks to humans and the environment
In emergencies when handling chemicals, you can also contact the emergency poison centre!
Emergency number:
Munich Emergency Poison Centre (or any other Poison Centre)
Phone: [phone]
Excerpt from the Accident Prevention Regulations, GUV-V D 5
Installation rooms for chlorination systems and storage rooms
Section 3a. (1) Chlorination systems must be installed in lockable rooms and the chemicals intended for the
chlorination must be stored in lockable rooms.
Re Section 3a Para. 1:
This requirement ensures that chlorination systems and chemicals shall be protected against weather effects
and unauthorised access.
(2) Rooms in accordance with Para. 1 must not be intended for the permanent presence of persons.
Re Section 3a Para. 2:
…… A “permanent presence” is given when persons are present in the room for more than 2 hours per day.
Repair and maintenance work on the chlorination system are exempt from this.
Protective measures and rules of conduct
CORROSIVE!
The GRANUDOS Touch control unit controls devices that dose corrosive chemicals.
For this reason, it is essential that you observe the safety information relating to the
device!
ESD SENSITIVE!
The electronic components in the device controls are sensitive to electrostatic
discharge. For this reason, the generally accepted safety precautions for ESD-sensitive
devices must be observed when handling the devices, including:
Discharge of personal static charge
Dissipative clothing
Disconnect the device from the voltage supply

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3Product description - scope of delivery
3.1 Scope of delivery / accessories
The GRANUDOS Touch control unit is delivered with the dosing device GRANUDOS as standard.
In addition, customer-specific or order-related modifications are possible; e.g. remote display.
3.2 Product description
The GRANUDOS Touch control unit is intended solely for control tasks associated with the treatment of
swimming pool water. It is used for the following 2 dosing devices:
GRANUDOS 10 Touch
GRANUDOS 45/100 Touch
The control system has the following main functions:
dosing chlorine granulate with screw conveyor
Dosing acid with hose pump directly from the delivery canister
high chlorination with switching a control valve –for backwash disinfection or filling of a buffer tank with
chlorine solution for disinfecting additional small pools with dosing pumps (option)
Fault message potential-free
PC link, remote display via LAN
Remote display (optional)
Device overview
The GRANUDOS Touch control unit is delivered as a ready-assembled unit.
1. Control unit GRANUDOS Touch
2. Hose dosing pump (covered)
3. Suction sets (covered)
Figure 1, GRANUDOS 45/100 Touch and GRANUDOS 10 Touch
1
1

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3.3 Identification of device / nameplate
For spare part orders and troubleshooting, it is useful to know the device serial number and the firmware version. The
device serial number is located on the nameplate on the right side of the control casing. The firmware version can be
found using the menu item Menu Service Info.
Nameplate see OI Part 1 for the dosing devices
for Granudos 10-Touch, No.: BA SW 002
for Granudos 45/100-Touch, No.: BA SW 003
3.4 Technical data
GRANUDOS 45/100 Touch Control
Unit
GRANUDOS 10 Touch Control Unit
Connection data
Electric connection data
230VAC/50Hz ± 10%, 35W, I max.
0.2A, standby 22VA, safety (Schuko)
plug
230VAC/50Hz ± 10 %, 35W, I max.
0.2A, standby 22VA, safety (Schuko)
plug
Protection class
Casing IP54
Casing IP54
Interface connection
Modbus TCP, USB for data export
Modbus TCP, USB for data export
Operating data:
Measuring range
pH value: 2.00 to 12.00
pH value: 2.00 to 12.00
Medium temperature
Ambient temperature
Humidity engineering room
0°C to 40°C
5°C to 35°C
max. 80% non-condensing
0°C to 40°C
5°C to 35°C
max. 80% non-condensing
Concentration hypochlorous acid
max. 0.4%
max. 0.2%
Room ventilation (in and out)
According to DIN 19643
According to DIN 19643
Material
Casing: PS
Casing: PS
Firmware version
---
---
Hardware version
---
---
3.5 Transport / storage
Please check the devices immediately upon receipt for potential transport damage.
ATTENTION!
The systems and devices can be damaged by frost or high temperatures. Avoid
exposure to frost during transport and storage! Do not store systems and devices
next to objects with strong heat emission or in direct sunlight. The device may only
be transported and stored in its original packaging. Please ensure careful handling.

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4Installation
See operating instructions Part 1 Dosing technology, regarding the respective dosing device.
for Granudos 10-Touch, No.: BA SW 002
for Granudos 45/100-Touch, No.: BA SW 003
5Commissioning
5.1 Commissioning, - comments
The work described here may only be carried out by trained specialist personnel from a specialist company.
Prior to commissioning, the installed devices must be checked for proper installation and leaks.
The device has been delivered with specific factory settings. The settings can be found in the operation data
sheet in Section 9.4.
NOTICE!
Check all of the screw connections on the device. Plastic screw connections may only
be fastened hand-tight!
5.2 Commissioning tasks
The mechanical commissioning is now completed. The device is assigned with predefined parameters at the
factory. Please adjust the parameters to your pool, taking into account the required dosing performance and
target values.

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6Operation / service
NOTICE!
The nationally applicable accident prevention regulations must be observed.
6.1 General
Once all the preparations for commissioning have been completed, the settings can be made on the
GRANUDOS Touch dosing system.
6.2 Control unit GRANUDOS Touch
The GRANUDOS Touch control unit is equipped with a touch-sensitive display. Settings can be made by
tapping on a symbol. The adjustment menus come with additional text-based instructions.
Operation display –Automatic operation
The control unit of the GRANUDOS Touch is simple and easy to operate using a 7" touch display. The
operating modes and faults are displayed directly in the start screen: see Figure 2, Automatic operation.
In automatic operation, the current operating status, fill levels, and active inputs and outputs are displayed (IN
–OUT). The inputs and outputs can be operation messages or fault messages.
Operating notes:
The operating status is displayed in the status line. The following operating states are available:
Dosing delay
Automatic
Manual dosing
Menu
Adjustment
Output test
Input test
The device is operated using a resistive touch display. Desired parameter changes, calibrations and tests can
be done simply by lightly touching the corresponding symbol or the numeric value.
1. Fill level chlorine granulate
2. Dust extraction (optional)
3. IN list
4. OUT list
5. Status line
6. Measuring value pH (optional)
7. Switch over “start screen/buffer tank”
8. Acid fill level
9. Cancel alarm
10. Start / Stop dosing device
11. Activate / deactivate dosing manually
12. Menu button
13. Date / time bar
14. User level (0=guest, 1=end user, 2=technician 1)
Figure 2, Automatic Operation, Start Screen
1
2
3
4
5
6
7
8
14
9
10
11
12
13