Grunbeck GENO-UV 60 I User manual

Operation manual
UV disinfection devices
for industrial and pool water
GENO-UV 60 I
GENO-UV 120 I
GENO-UV 200 I
Edition May 2019
Order no. 523 960-inter_134

Content
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Table of contents

The operation manual consists of several parts, listed in this
overview. You may find more information about the contents on
the cover sheets of the individual components.
General information.................................................
Basic information.....................................................
Product description..................................................
Installation................................................................
Start-up....................................................................
Operation.................................................................
Errors.......................................................................
Maintenance ............................................................
Attachments: Operation log
A
B
C
D
E
F
G
H
Publisher's information
All rights reserved.
©Copyright by Grünbeck Wasseraufbereitung GmbH
Printed in Germany
Effective with the date of edition indicated on the cover sheet.
-Subject to modifications in line with technical advances-
Reprints, translations into foreign languages, electronic storage
or copying of this operation manual –even in part –are only
permitted with the explicit written approval of Grünbeck Was-
seraufbereitung GmbH.
Any type of duplication not authorised by Grünbeck Wasserauf-
bereitung is a copyright violation and subject to legal action.
Responsible for contents:
Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Str. 1 89420 Hoechstaedt; Germany
Phone [phone] Fax [phone]
www.gruenbeck.com [e-mail]
Printing: Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Str. 1, 89420 Hoechstaedt; Germany

Declaration of Conformity
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EU Declaration of Conformity
This is to certify that the devices designated below comply with the safety and health require-
ments of the applicable European Directives in terms of its design, construction and execution.
If the systems are modified in a way not approved by us, this certificate is void.
Manufacturer:
Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Str. 1
89420 Hoechstaedt
Germany
Responsible for documentation:
Markus Pöpperl
Description of the system:
Disinfection device
Device type:
GENO-UV 60 I; GENO-UV 120 I; GENO-UV 200 I
Serial no.:
Refer to type plate
Applicable guidelines:
Low Voltage (2014/35/EU)
EMC (2014/30/EU)
Applied harmonised standards,
in particular:
DIN EN 60335-1:2012-10,
DIN EN 61000-6-2:2006-03,
DIN EN 61000-6-3:2011-09
Applied national standards
and technical
specifications,
in particular:
DIN 19636-100:2008-02
Location, date and signature
Hoechstaedt; Germany, 29.11.2018 i. V.
M. Pöpperl
Dipl.-Ing. (FH)
Function of signatory:
Head of Technical Product Design

General
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A General
Table of contents
1 | Preface.......................................................................
2 | How to use this operation manual ............................
3 | General safety information.........................................
3.1 Symbols and notes ..............................................
3.2 Operating personnel ............................................
3.3 Designated application ........................................
3.4 Protection from water damage ............................
3.5 Indication of specific dangers ..............................
4 | Shipping and storage.................................................
5 | Disposal of used parts and materials.........................
A-1
A-2
A-2
A-2
A-3
A-3
A-3
A-3
A-4
A-4
1 | Preface
Thank you for opting for a Grünbeck product. Backed by dec-
ades of experience in the area of water treatment, we provide
solutions for all kind of processes.
Drinking water is classified as food and requires particular care.
Therefore, always ensure the required hygiene in operating and
maintaining systems for drinking water treatment. This also ap-
plies to the treatment of water for industrial use if repercussions
for the drinking water cannot completely be excluded.
All Grünbeck systems and devices are made of high-quality ma-
terials. This ensures reliable operation over many years, pro-
vided you treat the systems with the required care. This opera-
tion manual assists you with important information. Therefore,
read the complete manual before installing, operating or main-
taining your system.
Customer satisfaction is our prime objective and providing cus-
tomers with qualified advice is crucial. If you have any questions
concerning this system, possible extensions or general water
and waste water treatment, our technical service staff, as well as
the experts at our headquarters in Hoechstaedt, is available to
help you.
Advice and assistance
For advice and assistance please contact your local representa-
tive (www.gruenbeck.com) or get in touch with our service centre
which can be reached during office hours:
Tel.: [phone]
Fax: [phone]
Email: [e-mail]
We can connect you with the appropriate expert more quickly if
you provide the required system data. In order to have access to
this data at all times, please fill in the data given on the type
designation plate into the table on page C-1.

General
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2 | How to use this operation manual
This operation manual is intended for the operators of our sys-
tems. It is divided into several chapters (a letter is assigned to
each of them) which are listed in the “Table of contents” on page
1
in alphabetical order. In order to find the specific information you
are looking for, check for the corresponding chapter on page 1.
The headers and page numbers with chapter information make it
easier to find your way around in the manual. In case of larger
chapters, first check out page 1 of said chapter (e. g. H-1) where
you will find more information on the contents of this chapter.
3 | General safety information
3.1 Symbols and notes
Important notes in this operation manual are characterised by
symbols. Please pay particular attention to these notes in order
to ensure a danger-free, safe and productive system operation.
Danger! Failure to adhere to these notes will cause serious or
life-threatening injury, extreme damage to property or inadmissi-
ble contamination of drinking water.
Warning! Failure to adhere to these notes may cause injury,
damage to property or contamination of the drinking water.
Attention! Failure to adhere to these notes may result in dam-
age to the system or other objects.

Note: This symbol characterises notes and tips to make your
work easier.
Tasks with this symbol may only be performed by Grünbeck's
technical service or by persons expressly authorised by
Grünbeck.
Tasks with this symbol may only be performed by qualified elec-
trical experts according to the VDE guidelines or according to
the guidelines of a similar local institution.
Tasks with this symbol may only be performed by water compa-
nies or approved installation companies. In Germany, the instal-
lation company must be registered in a water company installa-
tion directory as per §12(2) AVBWasserV (German Ordinance on
General Conditions for the Supply of Water).

General
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3.2 Operating personnel
Only persons who have read and understood this operation
manual are permitted to work with the system. The safety guide-
lines are to be strictly adhered to.
3.3 Designated
application
The system may only be used for the purpose outlined in the
product description (chapter C). The guidelines in this operation
manual as well as the applicable local guidelines concerning the
drinking water protection, accident prevention and occupational
safety must be adhered to.
In addition, appropriate application also implies that the system
may only be operated when it is in proper working order. Any
malfunctions must be repaired at once.
3.4 Protection from water damage
Warning! In order to properly protect the installation site from
water damage:
a) a sufficient floor drain system must be available or
b) a water stop device (see chapter C Accessories) must be
installed.
Warning! Floor drains that are channelled off to the lifting sys-
tem do not function in case of a power failure.
3.5 Indication of
specific dangers
Danger due to electricity! →Do not touch electrical parts with
wet hands! Disconnect the system from mains before starting
work on electrical parts of the system. Have qualified experts
replace damaged cables immediately.
Danger due to mechanical energy! System parts may be subject
to overpressure. Danger of injury and damage to property due to
escaping water and unexpected movement of system parts. →
Check pressure pipes regularly. Depressurise the system before
starting repair or maintenance work on the system.
Hazardous to health due to contaminated drinking water! →The
system may only be installed by a qualified company. The op-
eration manual must be strictly adhered to! Ensure that there is
sufficient flow. The pertinent guidelines must be followed for
starting-up after long periods of standstill. Inspections and
maintenance must be performed at the intervals specified!

Note: By concluding a maintenance contract, you ensure that all
of the required tasks are performed on time. You may perform
the interim inspections yourself.

General
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4 | Shipping and storage
Attention! The system may be damaged by frost or high tem-
peratures. In order to avoid damage of this kind:
Protect from frost during transportation and storage! Do not in-
stall or store system next to objects which radiate a lot of heat.
The system may only be transported and stored in its original
packing. Ensure that it is handled with care and placed the right
side up (as indicated on the packing).
5 | Disposal of used parts and materials
Used parts and materials are to be disposed of, or made availa-
ble for recycling purposes, according to the applicable local
guidelines.
If a material is subject to specific regulations, adhere to the
notes indicated on the packing.
If in doubt, contact your local waste disposal authority or the
manufacturer for more information.

Basic Informationen
UV disinfection
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B Basic information (disinfection systems)
Table of contents
1 Laws, regulations, standards.......................................
2 Disinfecting effect of UV light.......................................
3 Room irradiation ..........................................................
B-1
B-2
B-2
1 Laws, regulations, standards
In the interest of good health, rules cannot be ignored when it
comes to the processing of drinking water. This operation manu-
al takes the applicable German guidelines into account and pro-
vides all information you need to safely operate your water
treatment system.
Among other things, the regulations stipulate that
•only approved companies are permitted to make major modi-
fications to water supply facilities,
•and that tests, inspections and maintenance are to be per-
formed on installed systems at regular intervals.
In particular, if water treated by means of this system is made
available to third parties, the German Drinking Water Ordinance
must be adhered to.
Attention! If part of the water is used for drinking water, certified
UV systems must be used.
The disinfection systems GENO-UV 60 I – 200 I
are not approved for the operation in the drinking water
sector!
Note: The disinfection systems GENO-UV 60 I – 200 I are des-
ignated for the disinfection of pool and process water and may
not be operated in the drinking water sector. They are installed
downstream of water treatment systems.

Basic information
UV disinfection
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2 Disinfecting effect of UV light
UV light (ultraviolet light) is light of wave lengths between 100
and 380 nm which are imperceptible (invisible) to the naked eye.
For the UV disinfection, the wave length of 254 nm is of major
importance. This wave length is emitted by mercury-arc lamps
whose built-up is similar to that of common fluorescent lamps.
The disinfecting properties of the UV light are due to the fact that light
of a wave length of 254 nm is absorbed by the nucleic acids in the
genetic material of micro-organisms. The absorption of the high-
energy radiation results in the modification of the genetic material
(DNA resp. RNA) and leads to an incapability to reproduce.
The room irradiation (light doses) required to inactivate the mi-
cro-organisms depends on the species and population. For fun-
gi, spores and algae a much higher room irradiation is required
compared to bacteria and viruses.
The DVGW’s Technical Regulation W 294 stipulates a minimum
room irradiation of 400 J/m² by which a reduction rate of 99.99%
for viruses and bacteria is achieved.
For further details, please refer to the DVGW worksheet W 294-1.
3 Room irradiation
The extent of the irradiation in the room depends on the intensity
and the duration of the irradiation. The irradiation intensity on the
other hand depends on the specific absorption coefficient of the
water at 254 nm (SAK254). With regard to the UV disinfection the
organic substances (e. g. humic acids) and the inorganic salts
(e. g. iron or manganese ions) contained in the water are of ma-
jor importance as these absorb the UV light at 254 nm and thus
reduce the transmission. As the wave length of 254 nm is invisi-
ble to the naked eye, the SAK254 can only be determined by a
UV-VIS spectrometer.
The intensity of irradiation furthermore depends on the age of
the UV lamps. The performance of the UV lamps is reduced with
their increasing service life. In order to guarantee the continued
room irradiation which is required, the lamp must be replaced at
the end of its service life.
The period of irradiation results from the flow and the volume of
the UV disinfection system.
Subject to being operated properly, the GENO-UV disinfection
systems provide the effective minimum room irradiation of
400 J/m² required by the DVGW.