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
Order no. 104 523 961-inter Author: mal-mrie G:\BA-523960-INTER_134_DECKBL.DOCX
1
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
Order no. 104 523 961-inter Author: mal-nrie G:\BA-523960-INTER_134_DECKBL.DOCX
2
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-1
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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A-2
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-1
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
Order no. 014 523 962-inter Edited by: mal-mrie G:\BA-523962-INTER_014_B.DOCX
B-2
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.

Product description
GENO-UV-60 I – 200 I
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C-1
C Product description (GENO-UV-60 I – 200 I)
1 Type plate....................................................................
2 Technical specifications ..............................................
3 Intended use................................................................
4 Application limits..........................................................
5 Scope of supply ...........................................................
5.1 Standard equipment ............................................
5.2 Optional accessories ...........................................
5.3 Consumables ......................................................
5.4 Spare parts .........................................................
5.5 Wearing parts ......................................................
...................................................................................
C-1
C-1
C-3
C-3
C-5
C-5
C-5
C-5
C-6
C-6
1 Type designation plate
The type plate is located on the right of the pressure pipe of the
disinfection device. To speed up the processing of your enquir-
ies or orders, please specify the data shown on the type plate of
your device when contacting Grünbeck. Please add the neces-
sary information to the overview below to have it readily availa-
ble whenever necessary.
Disinfection device
GENO-UV 


I
Serial number:






/

Order number: 523



2 Technical data
The disinfection devices GENO-UV 60 I – 200 I are used for the
continuous disinfection of pool and process water. They comply
with the technical rules developed by the German Association of
the Gas and Water Industry (DVGW).
All device data is summarised in Table C-1. The data given re-
fers to the standard version of UV disinfection devices. Possible
deviations in case of special versions are communicated sepa-
rately, if applicable.
Warning! If the disinfection device GENO-UV fails or is switched
off, the pool or process water and the subsequent piping system
can be contaminated.

Product description
GENO-UV-60 I – 200 I
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C-2
Table C-1: Technical specifications
Disinfection device GENO-UV
60 I
120 I
200 I
Connection data
Nominal connection diameter
DN 25/R 1"
DN 40/R 1 ½"
DN 50/R 2"
Min. drain connection
DN 50
Power supply
[V]/[Hz]
230/50
Connected load
[VA]
75
135
215
Max. power input
[A]
0.33
0.63
0.94
Protection/protection class
IP 54/
Installation position
horizontal (refer to Fig. 3+4)
Performance data
Nominal pressure
PN 10
Operating range
[bar]
2 – 10
SAC254
[m-1]
refer to Fig. C-1
Max. flow
[m³/h]
refer to Fig. C-1
Pressure loss at nominal flow
[bar]
< 0.2
Dimensions and weights
A Installation length with screw connection
[mm]
560
960
1212
B Installation height above centre of connection with
screw connection
[mm] 149 168 168
C Installation height below centre of connection
[mm]
128
D Clearance on right of device for UV lamp replacement
[mm]
560
950
1200
E Min. distance to wall from centre of connection
[mm]
125
F Installation height centre of system with floor rack
[mm]
610
G Installation height with screw connection, with floor
rack
[mm] 791
H Distance between holes to fasten floor rack, width
[mm]
306
550
800
I Distance between holes to fasten floor rack, depth
[mm]
180
J Min. distance inside of floor rack to wall
[mm]
30
K Min. distance outside of floor rack to wall
[mm]
270
Diameter of bore to fasten floor rack
[mm]
12
Length of mains cable
[mm]
2000
Length of UV lamp cable
[mm]
1650
Length of grounding cable for reactor
[mm]
1500
Empty weight
[kg]
12
19
21
Volume
[l]
10
16
21
Ambient data
Inlet water temperature (*swimming pool water)
[°C]
5 – 30
5 – 30 (40*)
5 – 30
Ambient temperature
[°C]
5 – 40
Max. relative humidity of air
[%]
70
Assemblies
Pressure pipe
Material
W 1.4404
Protective quartz pipe
Length
[mm]
560
950
1200
∅
[mm]
28
28
28
UV lamp
Wattage
[W]
65
125
205
Max. service life
[h]
16,000
2 Ball valves
Nominal diameter
DN 8 (R ¼")
Material
W 1.4301
Control unit
Housing
h x w x d
[mm]
360 x 160 x 99
Housing
Material
Aluminium
Displays
operating hours, LED operation indicator
Outputs
Voltage-free relay contact
(24 V – 230 V AC, 50 – 500 mA or
5 V – 24 V DC, 50 – 500 mA)
Order no.
523 210
523 220
523 230

Product description
GENO-UV-60 I – 200 I
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C-3
3 Intended use
The disinfection devices GENO-UV 60 l – 200 l are designed for
the disinfection of pool and process water and must not be used
for drinking water. They are installed downstream of water treat-
ment systems. The room irradiation required to kill bacteria and
viruses is at least 400 J/m². At this room irradiation, a reduction
rate of 99.99 % is achieved.
The disinfection devices GENO-UV 60 l – 200 l are adapted to
the water demand and the water quality to be expected at the
time of installation. The maximum flow rate must not be ex-
ceeded under any circumstances.
A reliable disinfection of the water can only be achieved if the
water is mostly free of turbidities and only slightly loaded with re-
gard to microbiological growth. Water containing turbidities or a
permanently low or short-time peak load of germs indicating fae-
ces requires a treatment to separate particles.
The systems may only be operated if all components are in-
stalled properly. Safety equipment must NEVER be removed,
bridged or otherwise tampered with or disabled.
Caution! If part of the water is used as drinking water, certified
UV appliances must be used. The disinfection devices GENO-
UV 60 I – 200 I are not approved for operation in drinking water!
The designated application also includes the information con-
tained in this operation manual and all safety regulations that ap-
ply at the installation site being complied with, and the mainte-
nance and inspection intervals being observed. The flow rates
given in Table C-2 thus result in a disinfection effectiveness of at
least 400 J/m².
The disinfection devices GENO-UV 60 l – 200 l are designed ex-
clusively for use in industrial and commercial applications.
4 Application limits
The SAC
254
value (specific attenuation coefficient at a wave-
length of light of 254 nm) indicates how much light is lost in wa-
ter. Since water analyses often include water transmission, this
is also included in the tables below. The transmission is related
to the cuvette used for the measurement, which is available in
different versions (thicknesses). For better comparability of dif-
ferent water analyses, the transmission is given for cuvette thick-
nesses of 10 mm, 50 mm and 100 mm.
Note: The transmission, or SAC254 value can only be deter-
mined by a water analysis in the laboratory.
The temperature of the water also has an influence on the per-
formance of the GENO-UV disinfection devices, as the water
temperature influences the burning temperature of the UV lamp.
As a result, it is only permitted for the devices to be operated
within the specified temperature range.

Product description
GENO-UV-60 I – 200 I
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C-4
Table C-2: Conversion transmission SAC value
SAC254 t (10) [%] t (10) [%] t (10) [%]
Flow rate [m³/h]
60 I
120 I
200 I
0.9 98 90.1 81.4 4.4 11.1 17
1.7 96.2 82.2 67.7 3.8 9.5 14.1
2.7 94 73.3 53.8 3.3 8 12
4.6 90 58.9 34.7 2.4 5.9 8.7
6.5 86.1 47.3 22.4 1.8 4.3 6.5
Fig. C-1: Flow rates subject to the SAC value
0
1
2
3
4
5
6
7
8
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Durchfluss [m³/h]
spektr. Schwächungskoeff. [1/m]
GENO
®
-UV 60 I
GENO
®
-UV 120 I
GENO
®
-UV 200 I
Specific attenuation coefficient [1/m]
Flow [m³/h]

Product description
GENO-UV-60 I – 200 I
Order no. 104 523 953-inter Author: mal-mrie G:\BA-523953-INTER_104-C.DOCX
C-5
5 Scope of supply
5.1 Standard equipment
•1 control unit
•1 stainless steel pressure pipe
•1 protective quartz pipe
•1 moulded seal to the protective quartz pipe
•1 UV lamp
Note: The UV lamps have a special warranty period of a maxi-
mum of 4,000 operating hours or 12 months after installation if
4,000 operating hours have not yet been reached.
•2 water meter screw connections
•1 Operation manual
•1 x sealing paste for mounting protective quartz pipe
5.2 Optional features
Order no.
•Flushing kit for UV disinfection devices house-
hold version
520 020
•
Temperature flushing for UV-60 I up to 200 I
523 820
•Protective UV goggles 522 810
•Bracket for wall mounting
523 800
•Floor rack GENO-UV 60 I
523 5
GENO-UV 120 I
523 805
GENO-UV 200 I
523 810
•Drinking water filter FS/backwash filter
MX/MXA
please in-
quire
Note: It is possible to retrofit existing devices with optional com-
ponents. Please contact your local Grünbeck representative or
Grünbeck's headquarters in Hoechstaedt for more information.
5.3 Consumables
Only use genuine consumables to ensure the reli-
able operation of the device. Order no.
•Cleaning agent GENO-Clean CP
(10 x 1 litre bottles) 170 022

Product description
GENO-UV-60 I – 200 I
Order no. 104 523 953-inter Author: mal-mrie G:\BA-523953-INTER_104-C.DOCX
C-6
5.4 Spare parts
The following parts are available as spare parts
for the GENO-UV devices from Grünbeck,
Grünbeck's technical service/authorised service
company and authorised specialist dealers:
Order no.
•Electrical ballast GENO-UV 60 I
523 111
GENO-UV 120 I
523 121
GENO-UV 200 I
523 131
•Spare protective quartz pipe GENO-UV 60 I
523 620
GENO-UV 120 I
522 627
GENO-UV 200 I
522 628
Warning: Use only genuine spare parts from Grünbeck for
proper and safe operation of your UV device. The operational
safety of the device can be impaired if spare parts purchased
from other manufacturers are used.
5.5 Wearing parts
Wearing parts are listed below.
Order no.
•Replacement UV lamp GENO-UV 60 I 523 112
GENO-UV 120 I
523 122
GENO-UV 200 I
523 132
•Sealing ring for lamp
520 153
Note: Although this is a wearing part, we grant a limited warranty
period of 6 months.

Installation
GENO-UV-60 I – 200 I
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D-1
D Installation
Content
1 General installation instructions...................................
1.1 Sanitary installation................................................
1.2 Electrical installation ..............................................
2 Preliminary work ..........................................................
3 How to connect the device...........................................
3.1 Water connection...................................................
3.2 Electrical connection..............................................
D-1
D-3
D-3
D-4
D-4
D-4
D-6
1 General installation instructions
The installation site must offer adequate space. The required
connections must be provided prior to the installation. For di-
mensions and connection data, please refer to table D-1.
Table D-1: Technical specifications
Disinfection device GENO-UV
60 I
120 I
200 I
Connection data
Nominal connection diameter
DN 25/R 1"
DN 40/R 1 ½"
DN 50/R 2"
Min. drain connection
DN 50
Power supply
[V]/[Hz]
230/50
Connected load
[VA]
75
135
215
Max. power input
[A]
0.33
0.63
0.94
Protection/protection class
IP 54/
Installation position
horizontal (refer to fig. 3 + 4)
Performance data
Nominal pressure
PN 10
Operating range
[bar]
2 – 10
SAC254
[m-1]
Refer to Figure C-1 and Table C-2
Max. flow
[m³/h]
Refer to Figure C-1 and Table C-2
Dimensions and weights
A Installation length with screw connection
[mm]
560
960
1212
B Installation height above centre of connection with
screw connection
[mm] 149 168 168
C Installation height below centre of connection
[mm]
128
D Clearance on right of device for UV lamp replacement
[mm]
560
950
1200
E Min. distance to wall from centre of connection
[mm]
125
F Installation height centre of system with floor rack
[mm]
610
G Installation height with screw connection, with floor
rack
[mm] 791
H Distance between holes to fasten floor rack, width
[mm]
306
550
800
I Distance between holes to fasten floor rack, depth
[mm]
180
J Min. distance inside of floor rack to wall
[mm]
30
K Min. distance outside of floor rack to wall
[mm]
270
Diameter of bore to fasten floor rack
[mm]
12
Length of mains cable
[mm]
2000
Length of UV lamp cable
[mm]
1650
Length of grounding cable for reactor
[mm]
1500
Empty weight
[kg]
12
19
21
Volume
[l]
10
16
21

Installation
GENO-UV-60 I – 200 I
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D-2
1
Lamp cable
2
Earth cable
3
Mains cable
Fig. D-1: Dimensional drawing of GENO-UV 60 I with optional wall bracket
1
Lamp cable
2
Earth cable
3
Mains cable
Fig. D-2: Dimensional drawing of GENO-UV 120 I (and 200 I) with optional floor rack
Note: For the installation of devices with optional accessories
(refer to chapter C-5.2), also observe the operation manuals
supplied with these components, if necessary.

Installation
GENO-UV-60 I – 200 I
Order no. 074 523 954-inter Author: mal-mrie G:\BA-523954-INTER_094-D.DOCX
D-3
1.1 Sanitary installation
Certain binding rules must always be observed when installing
GENO-IV disinfection devices. Additional recommendations are
given in order to facilitate working with the device.
The installation information described here is also illustrated in
Fig. D-1 and D-2.
Mandatory regulations
The installation of a UV disinfection device represents a major
interference with the drinking water supply system and only au-
thorised experts may install such systems.
•Please observe the local installation guidelines and the general
guidelines.
•Install a drinking water filter upstream (e.g. BOXER).
•0.5 m upstream and downstream of the UV disinfection device,
provide a water pipe made of UV-resistant material (stainless
steel, galvanised stainless steel or cooper). Plastics are not suit-
able.
•Provide a drain connection (at least DN 50) to discharge the
water in the installation room when cleaning or servicing the de-
vice.
•A floor drain must be provided at the installation site (min. DN
50). If there is no floor drain, a safety device against water dam-
age must be installed.
Warning! Floor drains that discharge to a lifting system do not
work in case of a power failure.
•
Provide a shut-off device before and after the UV disinfection
device.
•If the water supply must not be interrupted, a bypass pipe must
be provided.
•The safety device must be installed in the pipeline network up-
stream of the device.
•The device heats up with increasing periods of standstill without
water withdrawal. This results in water temperatures of up to
approx. 60 °C in the device. If this is not desired, we recommend
using a time-controlled solenoid valve (refer to chapter C-5) for
time-controlled flushing of the device.
Note: The temperature increase has an influence on the UV
lamp. With increasing temperature (from approx. 25 °C water
temperature onwards), the irradiation intensity decreases; at
high temperatures possibly even below the alarm limit.
1.2 Electrical installation
A shock-proof plug is adequate for the electrical connection. It
must comply with the specifications given in Table D-1 and is not
allowed to be located more than 1.50 m away from the UV disin-
fection device. It must be ensured that the socket is supplied
with continuous current and is not connected, for example, with
a light switch.

Installation
GENO-UV-60 I – 200 I
Order no. 074 523 954-inter Author: mal-mrie G:\BA-523954-INTER_094-D.DOCX
D-4
2 Preliminary work
1. Unpack all components.
2. Check for completeness and undamaged condition.
3. Set up the device at the intended site.
Note: The safest and easiest way to mount the device is to use
the bracket for wall mounting available as an accessory or the
floor rack (refer to chapter C-5.2).
3 How to connect the device
3.1 Water connection
Make the water connection as indicated in the installation draw-
ing (Fig. D-2). Observe the guidelines and recommendations
given in section 1.
Note: The device should be mounted horizontally with the outlet
facing upwards so that any air accumulations can be removed.
Caution! The devices are only tight with properly installed pro-
tective quartz pipes. After mounting the protective quartz pipe,
carry out a leak test.