Grunbeck GENO-Baktox MRX User manual

Operation manual
Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
starting from software version V1.08
Edition August 2018
Order no. 569 915-inter_174

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
1
Table of contents
A General .............................................................................
4
1 | Preface
2 | How to use this operation manual
3 | General safety information
4 | Shipping and storage
5 | Disposal
B Basic information ............................................................
8
1 | Laws, regulations, standards
2 | Functional principle
3 | System-specific information
C Product description.........................................................
13
1 | Type designation plate
2 | System components
3 | Technical specifications
4 | Intended use
5 | Functional description of the chlorine dioxide generation
systems GENO-Baktox MRX/RX/X
6 | Scope of supply
D Installation .......................................................................
24
1 | General installation instructions
2 | Water installation
3 | Hydraulic connections
4 | Electrical installation
E Start-up.............................................................................
31
1 | How to check the installation
2 | How to switch on the system
3 | Hot to perform a leak test
4 | How to insert the binding agent into the GENO-Baktox weiss
suction lance
5 | How to add the gas neutralising agent
6 | How to produce the initial preparations
7 | Automatic mode
8 | How to calibrate the online chlorine dioxide measurement
9 | How to shut down the system temporarily
F Operation .........................................................................
35
1 | Touch screen - basic display
2 | How to operate the control unit
3 | How to switch off the CIO2production
G Troubleshooting ..............................................................
46
1 | Messages
2 | Troubleshooting
H Maintenance.....................................................................
53
1 | Basic information
2 | Inspection (by the customer/operator)
3 | Operation log
Checklist for Grünbeck's technical service/authorised service
company
Checklist for the operator
Operation log for concentration measurements
Start-up log/checklist
Safety data sheet GENO-Baktox
Safety data sheet GENO-Baktox blau
Safety data sheet GENO-Baktox weiss
Safety package GENO-Baktox

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
2
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.
-We reserve the right to modifications, especially with regard to
technical progress-
Reprints, translations into foreign languages, electronic storage
or copying of this operation manual only with explicit written ap-
proval of Grünbeck Wasseraufbereitung 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
Tel. [phone] •Fax [phone]
www.gruenbeck.com•[e-mail]
Print: Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Str. 1, 89420 Hoechstaedt/Germany

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
3
EU Declaration of Conformity
This is to certify that the system designated below meets the safety and health requirements of
the applicable European guidelines in terms of its design, construction and execution.
If the system is 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
System designation:
Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
System size:
10, 20, 25, 30, 50/1, 50/2
Serial no.
Refer to type designation plate
Applicable guidelines:
Low voltage (2014/35/EU)
EMC (2014/30/EU)
Applied harmonised standards,
in particular:
DIN EN 61000-6-2; 2006-03,
DIN EN 61000-6-3; 2011-09
Applied national standards
and technical specifications,
in particular:
Place, date and signature:
Hoechstaedt, 13.03.2018 i. V.
M. Pöpperl
Dipl.-Ing. (FH)
Function of signatory:
Head of Product Implementation and Product Launch

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
4
A General
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.
All Grünbeck systems and devices are made of high-quality ma-
terials. This ensures reliable operation over many years, pro-
vided you treat your water treatment system with the required
care. This operation manual assists you with important infor-
mation. Therefore, please read the entire operation manual be-
fore installing, operating or maintaining the system.
Customer satisfaction is our prime objective and providing cus-
tomers with qualified advice is crucial. If you have any questions
concerning this device, possible extensions or general water and
waste water treatment, our field staff, as well as the experts at
our headquarters in Hoechstaedt, are available to help you.
Advice and assistance
For advice and assistance please contact your local representa-
tive (see www.gruenbeck.com) or get in touch with our service
centre which can be reached during office hours:
Phone: [phone]
Fax: [phone]
Email: [e-mail]
We can connect you with the appropriate expert more quickly if
you provide the required system data.
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 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.
Grünbeck's chlorine dioxide generation systems GENO-Baktox
MRX/RX/X are manufactured in accordance with state-of-the-art
technology and the recognised technical safety regulations.
Compliance with the applicable standards, guidelines and laws
was confirmed (see page 3).
Only persons who have read and understood this operation
manual are permitted to work with the system. The safety guide-
lines in particular are to be strictly adhered to. Furthermore, per-
sons should be warned of potential risks remaining during nor-
mal use of the system and be shown measures to avoid dam-
age.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
5
3 | General safety information
3.1 Symbols and notes
Important information in this operation manual is characterised
by symbols. Please pay particular attention to this information to
ensure the hazard-free, safe and efficient handling of the sys-
tem.
Danger! Failure to adhere to this information will cause serious
or life-threatening injuries, extreme damage to property or inad-
missible contamination of the drinking water.
Warning! Failure to adhere to this information may cause inju-
ries, damage to property or contamination of the drinking water.
Attention! Failure to adhere to this information may result in
damage to the system or other objects.
Note: This symbol characterises information and tips that make
your work easier.
Tasks with this symbol may only be performed by Grünbeck's
technical service/authorised service company or by persons ex-
pressly authorised by Grünbeck.
Tasks with this symbol may only be performed by trained and
qualified electrical 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 the local water
supply companies or approved installation companies. In Ger-
many, the installation company must be registered in an installa-
tion directory of a water company as per §12(2) AVBWasserV
(German Ordinance on General Conditions for the Supply of Wa-
ter).
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 in particular are to be strictly adhered to.
3.3 Intended use
The system may only be used for the purpose outlined in the
product description (chapter C). Strictly adhere to this operation
manual as well as the applicable local guidelines concerning
drinking water protection, accident prevention and occupational
safety.
In addition, intended use also implies that the system may only
be operated when it is in proper working order.
Any malfunctions must be repaired at once.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
6
3.4 Protection from water
damage
Warning! In order to properly protect the installation site from
water damage:
•a sufficient floor drain system must be available or
•a water stop device (see chapter C Accessories) must be in-
stalled.
Warning! Floor drains that discharge to a lifting system do not
work in case of a power failure.
3.5 Indication of
specific hazards
Danger due to electrical energy! →Do not touch electrical parts
with wet hands! Disconnect the system from mains before start-
ing 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 the pressure pipes at regular intervals. Depressurise the
system before starting repair or maintenance work on the sys-
tem.
Hazardous to health due to contaminated drinking water! →The
system may only be installed by a specialist company. Strictly
adhere to the operation manual! Ensure that there is sufficient
flow. Adhere to the pertinent guidelines when starting up the sys-
tem after extended periods of standstill. Perform inspections and
maintenance 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.
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 install 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).

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
7
5 | Disposal
Comply with the applicable national regulations.
5.1. Packaging
Dispose of the packaging in an environmentally sound manner.
5.2. Product
If this symbol (crossed out waste bin) is on the product, this
product is subject to the European Directive 2012/19/EU. This
means that this product or the electrical and electronic compo-
nents must not be disposed of as household waste.
Dispose of electrical and electronic products or components in
an environmentally sound manner.

For information on collection points for your product, contact
your municipality, the public waste management authority, an
authorised body for the disposal of electrical and electronic prod-
ucts or your waste disposal service.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
8
B Basic information
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 man-
ual takes the applicable German guidelines into account and
provides all the information you need to safely operate your
GENO-Baktox MRX/RX/X chlorine dioxide generation systems.
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 on installed de-
vices are to be performed at regular intervals.
Note: GENO-Baktox MRX/RX/X chlorine dioxide generation sys-
tems are classified as follows according to VDI 6023, part 1:
•Maintenance class C.
•Evaluation group 4.
2 | Functional principle
GENO-Baktox MRX/RX/X chlorine dioxide generation systems
operate according to the chlorite/hydrochloric acid principle.
GENO-Baktox (chlorine dioxide) with a concentration of approx.
0.9 g/l is produced using water, GENO-Baktox blau (sodium
chlorite) and GENO-Baktox weiss (hydrochloric acid).
The chlorine dioxide solution is dosed in proportion to the vol-
ume of water by means of a water meter signal.
In the MRX version, the chlorine dioxide is dosed into the blend-
ing module and is delivered into the pipe system via the bypass
by means of a circulation pump.
In case of the RX and X versions, the solution is dosed directly
into the pipe system by means of dosing points.
The systems are preset to a dosing concentration of 0.20 mg/l of
chlorine dioxide. This concentration is recommended according
to the list of treatment substances and disinfection procedures
provided in § 11 of the German Drinking Water Ordinance.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
9
3 | System-specific information
3.1 Specific safety
information
Warning! GENO-Baktox chlorine dioxide generation systems
may only be operated with the following Grünbeck chemicals:
•GENO-Baktox blau (sodium chlorite).
•GENO-Baktox weiss (hydrochloric acid).
The two base materials GENO-Baktox blau and GENO-Baktox
weiss as well as GENO-Baktox (chlorine dioxide) are hazardous
materials.
The safety data sheets at the end of this operation manual must
be strictly observed.
Warning! Risk of irritation to the eyes, respiratory system and
skin following the inhalation of chlorine dioxide. When replacing
the chemical containers, wear protective clothes as per the Ger-
man Accident Prevention Regulations (Germany: GUV-V D05,
„Chlorination of Water“, dated January 1997).
Warning! Risk of explosion when using chemicals with too high
a concentration.
Warning! Risk of explosion and serious damage to property and
risk of personal injury as a result of disruptions due to a mix-up
of chemical containers or suction lances. Observe the blue and
white colour markings as well as the product designations on the
suction lances, chemical containers and chemical collecting
trays: GENO-Baktox blau; GENO-Baktox weiss.
Warning! Risk of burns if skin or clothing come into contact with
GENO-Baktox, GENO-Baktox blau and GENO-Baktox weiss.
Thoroughly wash the affected skin parts and clothing immedi-
ately with water.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
10
3.2 Responsibilities of the
operator
The owner of the building and/or the operator of the GENO-Bak-
tox MRX/RX/X chlorine dioxide generation systems must ensure
the necessary safety at the installation site. This requires the
preparation of an operation manual for the system in accordance
with § 14 of the GefstoffV (German Ordinance on Hazardous
Substances)/TRGS 555 (Technical Rules for Hazardous Sub-
stances).
Particular attention must be paid to the recognised occupational
safety and accident prevention regulations as well as the use of
protective clothing when handling chemicals in accordance with
the national accident prevention regulations (GUV-V D05).
The following points must be observed:
•Consider this manual as part of the product and keep it
clearly visible in the immediate vicinity of the system for the
entire service life of the system.
•The installation requirements prescribed by the manufacturer
must be fulfilled (required water connections and fittings, en-
vironmental conditions, electrical connections).
•Ensure that water pipes and fittings are regularly checked,
serviced and maintained.
•Obtain official authorisation for the storage of chemicals, if
necessary.
•Train users in the operation of the system.
•Affix the enclosed GENO-Baktox set of safety stickers (order
no. 569 810) at the installation site so that they are clearly
visible.
•Ensure that the accident prevention regulations at the instal-
lation site are observed. Provide every user and all mainte-
nance personnel with protective clothing in accordance with
GUV-V D05.
The personal protective equipment (PPE) consists of:
•Face protection.
•Protective apron.
•Gloves.
•Rubber boots.
•Breathing mask with filter (type B/grey) or self-contained
breathing apparatus.
Note: For chlorine dioxide, a value of 0.1 ml/m³ or ppm (parts
per million) in the room air is stipulated as the maximum work-
place concentration (MAK).
The operator must carry out a risk analysis for the workplace or
installation site of the system in accordance with the BetrSichV
(German Health and Safety at Work Regulations) to be able to
assess whether the MAK value can be observed on site. In this
context, the size of the room as well as the ventilation play a par-
ticularly crucial role.
Optional room air monitoring (order no. 569 820) can be installed
as an additional safety measure to monitor the chlorine dioxide
concentration in the room air.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
11
3.3 Requirements at the
installation site
A potential installation site must fulfil the following requirements:
•It must be protected from direct sunlight, dust and vapours,
be frost-proof, well ventilated and adequately lit. The system
must not be placed outdoors.
•In rooms that are hard to ventilate, room air monitoring is ad-
vised as a general rule.
Note: If the room is not well ventilated, we recommend only in-
stalling the system starting from a room capacity of > 50 m³.
There is a risk of a temporarily increased concentration of hydro-
chloric acid in the room air, at least when changing the GENO-
Baktox weiss base chemical.
•The room must meet the conditions specified in the technical
specifications with regard to air temperature, humidity, per-
missible operating temperature of the components and the
quality of the dilution water.
•It must have a power supply.
•It must provide access to the main water pipe.
•It must have a floor drain to rinse off chemicals.
•It must have separate storage rooms for empty and full
chemical canisters.
•It must be separated from other rooms in a fire-safe way.
•It must be secured against unauthorised access and comply
with the accident prevention regulations.
•Staff should not stay in the room for longer periods of time
(max. stay in the room: 2 hours/day).
•If the floor adversely affects the stability of the system, the
rack must be anchored on the floor or the wall in order pre-
vent the system from tipping over.
3.4 Storage of
chemicals
•GENO-Baktox blau and GENO-Baktox weiss chemicals must
only be stored in the appropriately labelled original plastic
containers.
•Store the canisters separately in amply sized chemical collec-
tion trays.
•Do not store the chemicals near grease, highly flammable
substances, oils, oxidising substances, acids or salts.
•The ambient temperature must not exceed 35 °C.
•Keep empty and full containers closed and only store them in
places that are suitable for storage in accordance with the
current national accident prevention regulations (in Germany:
GUV-V D05)
3.5 Disposal and/or neutrali-
sation of residual
chemicals in the canis-
ters
See chapter H, paragraph 2.1.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
12
3.6 Procedure in case of an
emergency
The general safety regulations and the regulations on the proper
conduct in emergencies specified in EN 12671: 2007 (D) do apply.
Emergency numbers:
Fire service:
112 (or local emergency number).
Poison emergency
number in Munich:
+ 49 89-19240 (or any other poison cen-
tre).
Grünbeck laboratory:
[phone] (this number is only
manned during office hours).
Initiate first aid measures:
•In case of contact with the eyes, immediately rinse with plenty
of water for at least 15 minutes. Consult a doctor.
•In case of contact with the skin, immediately rinse with plenty of
water.
•Remove contaminated clothing.
•Move the accident victim to fresh air if gas is inhaled. Avoid
deep breathing. Consult a doctor (watch out for an accelerated
pulse rate, vasodilatory treatment may be necessary).
Measures in case of spillages, leakages and escaping gas
•In case of contact with clothing, remove clothes immediately
and wash them out with plenty of water.
•Flush away small quantities of leaked chlorine dioxide solution
(leakage quantities, e.g. reaction mixture of sodium chlorite and
hydrochloric acid) with an excess of sodium thiosulphate solu-
tion or sodium sulphite solution and dilute with water. The reac-
tion product can be released into the drainage system, observ-
ing the local regulations on the discharge of substances. After-
wards, ventilate the room properly and clean any contaminated
objects as well as the floor.
•When larger quantities escape, precipitate the resulting chlorine
dioxide gas with spray water.
•Do not soak up sodium chlorite solution with flammable sub-
stances (e.g. paper towels). There is a risk of spontaneous
combustion if the solution dries.
Fire-fighting:
•Aqueous solutions with chlorine dioxide are not immediately
combustible. Extinguish fire in adjacent areas with water - pref-
erably using a sprinkler system - to dilute the surrounding gas.
•Provide the fire service with information on the installed produc-
tion capacity and the stored GENO-Baktox blau and GENO-
Baktox weiss base chemicals in order to initiate protective
measures with regard to any possible risks.

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
13
C Product description
1 | Type designation
plate
Please specify the data shown on the type designation plate of
your GENO-Baktox MRX/RX/X chlorine dioxide generation sys-
tems in order to speed up the processing of your enquiries or or-
ders. Please copy the indicated information to the table below in
order to have it handy whenever necessary.
Chlorine dioxide generation systems GENO-Baktox
MRX: / 
RX: / 
X: / 
Serial no.: 
Order no.: 
Fig. C-1: Type designation plate for GENO-Baktox MRX

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
14
2 | System components
Hose connection for gas deaeration
Type designation plate
PVC hose
T-connection
Suction lance for GENO-Baktox weiss
GENO-Baktox weiss (canister)
Chemical collection tray for GENO-
Baktox weiss
Gas deaeration
Gas absorption unit
Chlorine dioxide sensor
Circulation pump
Dilution water solenoid valve
Hose dosing pump for
GENO-Baktox weiss
GENODOS pump(s)
Hose dosing pump for
GENO-Baktox blau
Outlet valve for dosing tank
Dosing tank
Chlorine dioxide discharge solenoid
valve
Online chloride dioxide measurement
Blending module
Sampling valve
Reaction tank
Control unit
Chemical collection tray for
GENO-Baktox blau
GENO-Baktox blau (canister)
Suction lance for GENO-Baktox blau
System rack
Connection fitting for blending module
Water meter
Pulse division
Fig. C-2: System components of chlorine dioxide generation systems GENO-Baktox MRX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
15
Hose connection for gas deaeration
Type designation plate
Suction lance for
GENO-Baktox weiss
GENO-Baktox weiss (canister)
Chemical collection tray
for GENO-Baktox weiss
Gas deaeration
Gas absorption unit
Dilution water solenoid valve
Hose dosing pump for
GENO-Baktox weiss
GENODOS pump(s)
Hose dosing pump for
GENO-Baktox blau
Outlet valve for dosing tank
Dosing tank
Chlorine dioxide discharge solenoid
valve
Pulse cable extension
Reaction tank
Control unit
Chemical collection tray for
GENO-Baktox blau
GENO-Baktox blau (canister)
Suction lance for GENO-Baktox blau
Dosing point/double dosing point
adapter
Connection fitting for dilution water
sampling
Water meter
Pulse division
Fig. C-3: System components of chlorine dioxide generation systems GENO-Baktox X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
16
3 | Technical specifications
All the data on the chlorine dioxide generation systems GENO-
Baktox MRX/RX/X is summarised in table C-1.
The information refers to the standard version of the GENO-Bak-
tox chlorine dioxide generation systems. Possible deviations in
case of special versions are communicated separately, if appli-
cable.
Fig. C-4: Dimensional drawing of GENO-Baktox MRX/RX
Fig. C-5: Dimensional drawing of chlorine dioxide generation systems GENO-Baktox X

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
17
Table C-1: Technical specifications
Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
MRX version
10
20
25
30
50/1
50/2
Connection data
Nominal connection diameter of water
meter
DN 32
(R 1¼“)
DN 40
(R 1½“)
DN 50
(R 2“)
DN 50
(R 2“)
DN 80
DN 100
Power supply
230 V , 50 Hz
Power input, min./max.
[VA]
37/63
37/80
Protection/protection class
IP 54/
Connections of blending module
2 x ¼“ (female thread)
Performance data
Chlorine dioxide generation capacity
[g/h]
10
Maximum admissible flow Qmax
[m³/h]
10
20
25
30
50
Pressure loss at Qmax
[bar]
0.6
0.4
0.7
0.9
0.5
Pulse sequence of water meter
[l/pulse]
0.33
1.33
1
Nominal pressure
PN 8
Admissible pressure for withdrawal of
dilution water
[bar]
2 - 8
Dimensions and weights (entire system)
A Approx. total height
[mm]
1900
B Approx. depth
[mm]
725
C Approx. width
[mm]
800
Empty weight, approx.
[kg]
80
Dimensions (water meter)
D Installation length without screw
connection
[mm]
190
240
240
240
-
-
E Installation length with screw
connection
[mm]
280
375
356
356
-
-
Installation length with flange connection
[mm]
-
-
-
-
310
GENODOS-pump
Quantity
1
2
GENODOS-pump GP
(GENO-Baktox version)
6/40
Ambient data
Water temperature, min./max.
[°C]
5/30
Ambient temperature, min./max.
[°C]
5/30
Rel. humidity, max.
[%]
70
Order no.
569 310
569 325
569 340
569 355
569 370
569 385
RX version
10
20
25
30
50/1
50/2
Dimensions and weights (entire system)
A Approx. total height
[mm]
1900
B Approx. depth
[mm]
725
C Approx. width
[mm]
800
Empty weight, approx.
[kg]
75
Connection data
Connection for withdrawal of dilution water
1 x ¼“ (female thread)
Connection of dosing point
1 x ¼“ (female thread)
Order no.
569 305
569 320
569 335
569 350
569 365
569 380
X version
10
20
25
30
50/1
50/2
Dimensions and weights (entire system)
A Approx. total height
[mm]
1050
B Approx. depth
[mm]
340
C Approx. width
[mm]
800
Empty weight, approx.
[kg]
55
Connection data
Connection for withdrawal of dilution water
1 x ¼“ (female thread)
Connection of dosing point
1 x ¼“ (female thread)
Order no.
569 300
569 315
569 330
569 345
569 360
569 375

Chlorine dioxide generation systems
GENO-Baktox MRX/RX/X
Order no. 569 915-inter_174 Edited by: mal-mrie G:\BA-569915-inter_174_GENO-Baktox_MRX_RX_X.docx
18
4 | Intended use
The chlorine dioxide generation systems GENO-Baktox
MRX/RX/X are used to add chlorine dioxide to drinking and in-
dustrial water. The chlorine dioxide is produced on site from
GENO-Baktox weiss and GENO-Baktox blau.
GENO-Baktox is mainly used where common disinfectants either
fail (e.g. GENO-Chlor A in case of high pH values) or have an
adverse effect due to undesired side effects (e.g. odours, for-
mation of ammonium compounds, THMs or bromates). After dis-
infection by means of GENO-Baktox, the rate of renewed bacte-
rial growth is considerably lower than if conventional disinfect-
ants were used.
GENO-Baktox is dosed in proportion to the water volume, trig-
gered by a water meter signal. The systems are preset to a dos-
ing concentration of 0.2 mg/l ClO2. This value is recommended
in the list of treatment agents and disinfection processes as per
§ 11 of the German Drinking Water Ordinance.
The chlorine dioxide concentration has to be checked every day
by means of a manual measurement and must be recorded in
the operation log. If continuous measuring and data storage are
applied, however, the daily measurements may be omitted.
The chlorine dioxide generation systems GENO-Baktox
MRX/RX/X are designed exclusively for use in industrial and
commercial applications.
Note: The use of the MRX version is mandatory for applications
in the drinking water sector as well as in the food industry.