Grunbeck GENODOS-Pump GP User manual

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Dosing pump | GENODOS-Pump GP
Operation manual

Central Contact
Germany
Sales
Phone [phone]
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Friday
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Subject to technical modifications.
© by Grünbeck Wasseraufbereitung GmbH
Original operation manual
Edition: January 2022
Order no.: 118 940_en_035

Table of contents
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Table of contents
Table of contents...................................... 3
1Introduction ..................................... 5
1.1 Validity of the manual ...................... 5
1.2 Other applicable documents ............ 5
1.3 Product identification ....................... 6
1.4 Symbols used .................................. 7
1.5 Representation of warnings ............. 8
1.6 Personnel requirements................... 9
2Safety ............................................. 12
2.1 Safety measures............................ 12
2.2 Product-specific safety
instructions..................................... 15
2.4 Conduct in an emergency.............. 17
3Product description ...................... 18
3.1 Intended use.................................. 18
Product components ................................ 20
3.2 Functional description.................... 22
3.3 Accessories ................................... 30
4Transport and storage.................. 31
4.1 Transport ....................................... 31
4.2 Storage .......................................... 31
5Installation ..................................... 32
5.1 Requirements with regard to the
installation site ............................... 34
5.2 Checking the scope of supply........ 35
5.3 Installing the dosing pump ............. 36
5.4 Connecting the lines ...................... 40
5.5 Check for leaks.............................. 41
6Start-up .......................................... 44
6.1 Establishing contact connections .. 45
6.2 Checking dosing system................ 49
6.3 Handing over the product to the
owner/operator .............................. 50
7Operation/handling....................... 51
7.1 Settings for external actuation ....... 51
7.2 Dosing capacity ............................. 54
7.3 Changing dosing agent.................. 55
8Maintenance and repair................ 57
8.1 Cleaning ........................................ 57
8.2 Intervals ......................................... 58
8.3 Inspection ...................................... 59
8.4 Maintenance .................................. 60
8.5 Spare parts .................................... 62
8.6 Wearing parts ................................ 62
9Fault ............................................... 65
9.1 Signals........................................... 65
9.2 Observations ................................. 67
10 Shut down...................................... 69
10.1 Temporary shutdown..................... 69
10.2 Restart ........................................... 69
11 Dismantling and disposal ............ 70

Table of contents
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11.1 Dismantling .................................... 70
11.2 Disposal ......................................... 70
12 Technical specifications............... 72
13 Operation log................................. 76
13.1 Start-up log .................................... 76

Introduction
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1 Introduction
This manual is intended for owner/users, operators and qualified
specialists, and enables safe and efficient handling of the product.
The manual is an integral part of the product.
►Carefully read this manual and the instructions contained
within it on the components before you operate your product.
►Adhere to all safety instructions and instructions for action.
►Keep this instruction and all other applicable documents, so
that they are available when needed.
1.1 Validity of the manual
This manual applies to following products:
•GENODOS-Pump GP dosing pump
•GENO-Baktox pump for dosing system DM-B/BS
•GP-1/40 pump for dosing systems GENODOS DM-T
(GENO-Chlor A)
1.2 Other applicable documents
●Technical information for accessories (order no. 118 950)
●Design calculation and chemical resistance for GENODOS-
Pump GP (order no. 118 949)
●Safety data sheets for chemicals

Introduction
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1.3 Product identification
You can identify your product by means of the product designation
and the order number on the type plate.
►Check whether the products indicated in chapter 1.1 corre-
spond to your product.
The type plate is located on the side of the device.
Designation
1
Product designation
2
Observe operation manual
3
Disposal information
4
Order no.
5
Serial no.
6
Dosing volume (H2O) in
ml/stroke
7
EAC test mark
8
CE mark
Designation
9
Dosing pressure
10
Dosing frequency max.
(strokes/min)
11
Suction head
12
Water temperature
13
Ambient temperature
14
Power supply
15
Electrical power consumption
16
Protection/protection class

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1.4 Symbols used
Symbol
Meaning
Danger and risk
Important information or prerequisite
Useful information or tip
Written documentation required
Reference to further documents
Work that is only allowed to be carried out by qualified
specialists
Work that is only allowed to be carried out by qualified
specialists
Work that is only allowed to be carried out by qualified
specialists

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1.5 Representation of warnings
This manual contains instructions that you must comply with for your
personal safety. The information is highlighted by a warning sign
and has the following structure:
1.1.1.1
1.1.1.2 SIGNAL WORD
1.1.1.3 Type and source of danger
1.1.1.4
●Possible consequences
►Preventive measures
The following signal words are defined according to the degree of
danger, and may be used in this document:
Warning sign and
signal word
Consequences if the instructions are
disregarded
DANGER
Personal
injury
Death or serious injuries
WARNING
Possible death or serious in-
jury
CAUTION
Possible moderate or minor in-
juries
NOTE
Property
damage
Possible damage to compo-
nents, the product and/or its
functions, or anything in its vi-
cinity

Introduction
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1.6 Personnel requirements
During the individual life cycle phases of the product, different peo-
ple carry out work tasks on the product. The work tasks require dif-
ferent qualifications.
1.6.1 Qualification of personnel
Personnel
Prerequisites
Operator/user
•No special expertise
•Knowledge of the delegated tasks
•Knowledge about possible dangers in case of im-
proper behaviour
•Knowledge of the necessary protective equipment
and protective measures
•Knowledge of residual risks
Owner/operating com-
pany
•Product-specific expertise
•Knowledge of statutory regulations for safety and
accident prevention
Qualified specialist
•Electrical engineering
•Sanitary engineering
(SHK)
•Transport
•Professional training
•Knowledge of relevant standards and regulations
•Knowledge about the recognition and avoidance of
possible dangers
•Knowledge of statutory regulations for accident pre-
vention
Technical service
(Grünbeck's technical
service/authorised ser-
vice company)
•Extended product-specific expertise
•Trained by Grünbeck

Introduction
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1.6.2 Authorisations of personnel
The following table describes which activities are allowed to be per-
formed by whom.
Opera-
tor/user
Ow-
ner/opera-
ting com-
pany
Qualified
specialist
Technical
service
Transport and storage
X
X
X
Installation and
mounting
X
X
Start-up
X
X
Operation and handling
X
X
X
X
Cleaning
X
X
X
X
Inspection
X
X
X
X
Mainte-
nance
semi-an-
nually
X
X
Yearly
X
X
Troubleshooting
X
X
X
X
Repair
X
X
Shutdown and restart
X
X
X
Dismantling and dispo-
sal
X
X
X

Introduction
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1.6.4 Personal protective equipment
►As the owner/user, ensure that the necessary personal pro-
tective equipment is available.
The following components fall under the heading of personal protec-
tive equipment (PPE):
Protective gloves
Protective footwear
Protective overalls
Protective goggles
Protective apron
Mask

Safety
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2 Safety
2.1 Safety measures
●Only operate your product if all components are installed
properly.
●Comply with the applicable local regulations concerning the
drinking water protection, prevention of accidents and occu-
pational safety.
●Do not make any changes, conversions, extensions or pro-
gram modifications to your product.
●Only use genuine spare parts for maintenance or repair (refer
to chapter 2.2.1).
●Keep the premises locked to prevent unauthorised access
and to protect endangered/non-instructed people from resid-
ual risks.
●Observe the maintenance intervals (refer to chapter 8.2). Fail-
ure to comply can result in microbiological contamination of
your drinking water system.
2.1.1 Mechanical dangers
●For all work on the system that cannot be carried out from the
ground, use stable, safe, independently standing climbing
aids.
●Make sure that the system is installed so that it cannot tip
over and that the stability of the system is guaranteed at all
times.

Safety
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●Risk of tripping due to hoses and electrical cables on the
floor. Route hoses and electrical cables away from traffic and
escape routes.
2.1.2 Hazards relating to pressure
●Components can be under pressure. There is a risk of injuries
and damage to property due to escaping dosing agent and
unexpected movement of components. Check the pressure
pipes on the system regularly.
●Before starting repair and maintenance work, make sure that
all affected components are depressurised.
●Use personal protective equipment.
2.1.3 Electrical dangers
●There is an immediate danger of fatal injury from electric
shock when touching live components. Damage to the insula-
tion or individual components can be life-threatening.
●Only have a qualified electrician carry out electrical work on
the system.
●In case of damage to live components, switch off the voltage
supply immediately and arrange for repair.
●Switch off the supply voltage before working on electrical sys-
tem components. Discharge the residual voltage.
●Never bypass electrical fuses. Do not put fuses out of opera-
tion. Observe the correct current rating when replacing fuses.
●Keep moisture away from live parts. Moisture can cause a
short circuit.

Safety
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2.1.4 Danger due to chemicals
●Chemicals can be harmful to the environment and
health.They can cause burns to the skin and eyes, as well as
irritation of the respiratory tract or allergic reactions.
●Avoid any skin/eye contact with chemicals.
●Use personal protective equipment.
●Read the safety data sheet before handling chemicals. Ad-
here to the instructions for various activities/situations.
●Current safety data sheets for chemicals are available for
download at https://www.gruenbeck.de/en/info-cen-
tre/safety-data-sheets/.
●Follow in-house instructions when handling chemicals. En-
sure that protective and emergency equipment such as emer-
gency showers and eyewash are available and in working or-
der, if necessary.
Mixing and residual amount of chemicals
●Do not mix different chemicals. Unforeseeable chemical reac-
tions posing a mortal danger can occur.
●Dispose of residual amount of chemicals according to local
regulations and/or in-house instructions.
●Residual amounts from used containers should not be trans-
ferred into containers with fresh chemicals, so as to avoid im-
pairing the effectiveness of the chemicals.
Labelling/minimum shelf life/storage of chemicals
●Check the labelling of chemicals. The labelling of chemicals
must not be removed or rendered illegible.
●Do not use unknown chemicals.

Safety
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●Observe the use-by date stated on the label (minimum shelf
life) to ensure the functionality of the system and the quality of
the water produced.
●If stored incorrectly, chemicals could change their state of
matter, crystallise, liberate gas or lose their effectiveness.
Store and use the chemicals only at specified temperatures.
Cleaning/disposal
●Deal with spilled chemicals by absorbing them immediately
with suitable binding agents.
●Collect and dispose of chemicals in such a way that the
chemicals do not pose a danger to humans, animals or the
environment.
2.1.5 Vulnerable persons
●This product must not be used by persons (including children)
with reduced capabilities, lack of experience or knowledge.
●Children should be supervised to ensure that they do not play
with the product.
●Cleaning and maintenance must not be carried out by chil-
dren.
2.2 Product-specific safety instructions
Observe the relevant legal regulations when using chemicals in
dosing pumps that are subject to the Ordinance on Hazardous
Substances (Gef-StoffV), such as chlorine, acids and alkalis, etc.
•E.g. § 20 of the Ordinance on Hazardous Substances –op-
erating instruction

Safety
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Identification marks on the product
Risk of electric shock
Risk of chemical burns
The attached information/instructions and pictographs must be
clearly legible. They must not be removed, soiled,or painted over.
►Comply with all warnings and safety instructions.
►Immediately replace illegible or damaged symbols and picto-
grams.
2.2.1 Safety components
Safety components are only allowed to be replaced by genuine
spare parts.
●Pump, pump head
●Dosing line
●Dosing valves
●All pressurised and components that come into contact with
media

Safety
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2.4 Conduct in an emergency
WARNING
Pressurized media lines
●After the mains plug is disconnected, media lines on the
pressure side are still under pressure.
●Dosing solution spraying out
►Use personal protective equipment.
►Release the pressure on the pressure of the pump before
working on the pump head, its equipment parts or the dosing
line.
2.4.1 If the dosing agent escapes
1. Deenergise the device –pull out the mains plug.
2. Locate the leak.
3. Eliminate the cause of the dosing agent discharge.
2.4.2 In case of incorrect dosage/overdose
1. Deenergise the device –pull out the mains plug.
2. Check the pump settings.
3. Check the settings of the devices in case of external actua-
tion.

Product description
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3 Product description
3.1 Intended use
●The GENODOS-Pump GP is designed exclusively for use in
industrial and commercial applications.
●The GENODOS-Pump GP can be used in many fields of ap-
plication for dosing of chemicals and active agents in water
treatment.
•exaliQ mineral substances
•Flocculant
•Dishwashing detergent
•Cleaning agent
•Disinfectant
•Sanitizer
•pH value regulation
●The GENO-Baktox pump in lead-sealed design for dosing
systems DM-B/BS is used for disinfection of drinking and in-
dustrial water with chlorine dioxide.
●The GENODOS GP as a chlorine pump in lead-sealed design
for dosing systems DM-T is used in the drinking water sector
in the private environment (e.g. swimming pool). It is used to
disinfect the treated water with the addition of GENO-Chlor A.

Product description
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3.1.1 Foreseeable misuse
●Use of incorrect GENODOS-Pump GP or incorrect materials
(refer to design calculation and chemical resistance of GENO-
DOS-Pump GP, order no. 118 949).
●Use of non-matching accessories for the dosing system (refer
to Technical information for accessories, order no. 118 950).
●Incorrect connection of suction, dosing and return pipes.
●Return pipe was not connected to the dosing tank (refer to
chapter 5.4).
●Changeover of the dosing agent without taking into account
the materials used (refer to chapter 7.3).

Product description
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Product components
Designation
Function
1
Cover
Transparent, to protect the operating panel
2
Connection kit D 6-12
G 5/8 screw connection for suction and pressure
pipe
3
Operating panel
With display and adjusting elements
4
Lock
Screw-on, with holes for lead seal
5
Fuse
Glass tube fine fuse 5x20, medium time lag
0.125 A
6
Base plate
For floor or wall mounting
7
Push-to-release me-
chanism
To release the pump from the base plate
8
Housing
Two-piece, screwed on
9
Connection
Return pipe to dosing tank
10
Pump head
With connections
11
Mains plug
230 V/50 Hz for earthed socket outlet