Grundfos DDA 7.5-16, DDA 12-10, DDA 12-17-7, DDA 30-4 Installation And Operating Instructions Manual

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GRUNDFOS INSTRUCTIONS

SMART Digital - DDA

Installation and operating instructions

English (GB) Installation and operating instructions

Original installation and operating instructions.

CONTENTS

Page

1. Safety instructions

1.1 Symbols used in this document

1.2 Qualification and training of personnel

1.3 Safety instructions for the operator/user

1.4 Safety of the system in the event of a failure in the dosing pump

1.5 Dosing chemicals

1.6 Diaphragm breakage

2. General information

2.1 Applications

2.2 Improper operating methods

2.3 Symbols on the pump

2.4 Warranty

2.5 Nameplate

2.6 Type key

2.7 Product overview

3. Technical data / Dimensions

3.1 Technical data

3.2 Dimensions

4. Assembly and installation

4.1 Pump assembly

4.1.1 Requirements 13

4.1.2 Align and install mounting plate 13

4.1.3 Engage pump in mounting plate 13

4.1.4 Adjusting control cube position 13

4.2 Hydraulic connection

4.3 Electrical connection

5. Startup

5.1 Setting the menu language

5.2 Deaerating the pump

5.3 Calibrating the pump

6. Operation

6.1 Control elements

6.2 Display and symbols

6.2.1 Navigation 20

6.2.2 Operating states 20

6.2.3 Sleep mode (energy-saving mode) 20

6.2.4 Overview of display symbols 21

6.3 Main menus

6.3.1 Operation 22

6.3.2 Info 22

6.3.3 Alarm 22

6.3.4 Setup 22

6.4 Operation modes

6.4.1 Manual 23

6.4.2 Pulse 23

6.4.3 Analog 0/4-20 mA 24

6.4.4 Batch (pulse-based) 25

6.4.5 Dosing timer cycle 26

6.4.6 Dosing timer week 26

6.5 Analog output

6.6 SlowMode

6.7 FlowControl

Pressure monitoring

6.8

6.8.1 Pressure setting ranges 30

6.8.2 Calibration of pressure sensor 30

6.9 Flow measurement

6.10 AutoFlowAdapt

6.11 Auto deaeration

6.12 Key lock

6.12.1 Temporary deactivation 31

6.12.2 Deactivation 31

6.13 Display Setup

6.13.1 Units 32

6.13.2 Additional display 32

6.14 Time+date

6.15 Bus communication

6.15.1 GENIbus communication 33

6.15.2 Possible industrial bus types 33

6.15.3 Activate communication 33

6.15.4 Setting the bus address 33

6.15.5 Characteristics of bus communication 34

6.15.6 Deactivate communication 34

6.15.7 Communication faults 34

6.16 Inputs/Outputs

6.16.1 Relay outputs 35

6.16.2 External stop 36

6.16.3 Empty and Low level signals 36

6.17 Basic settings

7. Service

7.1 Regular maintenance

7.2 Cleaning

7.3 Service system

7.4 Perform service

7.4.1 Dosing head overview 38

7.4.2 Dismantling the diaphragm and valves 38

7.4.3 Reassembling the diaphragm and valves 39

7.5 Resetting the service system

7.6 Diaphragm breakage

7.6.1 Dismantling in case of diaphragm breakage

7.6.2 Dosing liquid in the pump housing 40

7.7 Repairs

8. Faults

8.1 List of faults

8.1.1 Faults with error message 42

8.1.2 General faults 43

9. Disposal

Warning Prior to installation, read these

installation and operating instructions. Installation and operation must comply with local regulations and accepted codes of good practice.

27 28 29 30

English (GB)

31 31 31 31

32 33

37 37 37 38

39 39 40

1. Safety instructions

Caution

Note

Caution

Note

Caution

English (GB)

These installation and operating instructions contain general instructions that must be observed during installation, operation and maintenance of the pump. It must therefore be read by the installation engineer and the relevant qualified operator prior to installation and start-up, and must be available at the installation location at all times.

1.1 Symbols used in this document

Warning If these safety instructions are not

observed, it may result in personal injury.

If these safety instructions are not observed, it may result in malfunction or damage to the equipment.

Notes or instructions that make the job easier and ensure safe operation.

1.2 Qualification and training of personnel

The personnel responsible for the installation, operation and service must be appropriately qualified for these tasks. Areas of responsibility, levels of authority and the supervision of the personnel must be precisely defined by the operator. If necessary, the personnel must be trained appropriately.

Risks of not observing the safety instructions

Non-observance of the safety instructions may have dangerous consequences for the personnel, the environment and the pump and may result in the loss of any claims for damages.

It may lead to the following hazards:

• Personal injury from exposure to electrical, mechanical and chemical influences.

• Damage to the environment and personal injury from leakage of harmful substances.

1.3 Safety instructions for the operator/user

The safety instructions described in these instructions, existing national regulations on health protection, environmental protection and for accident prevention and any internal working, operating and safety regulations of the operator must be observed.

Information attached to the pump must be observed. Leakages of dangerous substances must be

disposed of in a way that is not harmful to the personnel or the environment.

Damage caused by electrical energy must be prevented, see the regulations of the local electricity supply company.

Before any work to the pump, the pump must be in the "Stop" operating state or be disconnected from the power supply. The system must be pressureless!

The mains plug is the separator separating the pump from the mains.

Only original accessories and original spare parts should be used. Using other parts can result in exemption from liability for any resulting consequences.

1.4 Safety of the system in the event of a failure in the dosing pump

The dosing pump was designed according to the latest technologies and is carefully manufactured and tested.

If it fails regardless of this, the safety of the overall system must be ensured. Use the relevant monitoring and control functions for this.

Make sure that any chemicals that are released from the pump or any damaged lines do not cause damage to system parts and buildings.

The installation of leak monitoring solutions and drip trays is recommended.

1.5 Dosing chemicals 1.6 Diaphragm breakage

Caution

Warning Before switching the supply voltage

back on, the dosing lines must be connected in such a way that any chemicals in the dosing head cannot spray out and put people at risk.

The dosing medium is pressurised and can be harmful to health and the environment.

Warning When working with chemicals, the

accident prevention regulations applicable at the installation site should be applied (e.g. wearing protective clothing).

Observe the chemical manufacturer's safety data sheets and safety instructions when handling chemicals!

A deaeration hose, which is routed into a container, e.g. a drip tray, must be connected to the deaeration valve.

The dosing medium must be in liquid aggregate state!

Observe the freezing and boiling points of the dosing medium!

The resistance of the parts that come into contact with the dosing medium, such as the dosing head, valve ball, gaskets and lines, depends on the medium, media temperature and operating pressure.

Ensure that parts in contact with the dosing media are resistant to the dosing medium under operating conditions, see data booklet!

Should you have any questions regarding the material resistance and suitability of the pump for specific dosing media, please contact Grundfos.

If the diaphragm leaks or is broken, dosing liquid escapes from the drain opening (fig. 41, pos. 11) on the dosing head. Observe section 7.6 Diaphragm breakage.

Warning Danger of explosion, if dosing liquid

has entered the pump housing! Operation with damaged diaphragm

can lead to dosing liquid entering the pump housing.

In case of diaphragm breakage, immediately separate the pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Dismantle the dosing head without connecting the pump to the power supply and make sure no dosing liquid has entered the pump housing. Proceed as described in section

7.6.1 Dismantling in case of diaphragm breakage.

To avoid any danger resulting from diaphragm breakage, observe the following:

• Perform regular maintenance. See section

7.1 Regular maintenance.

• Never operate the pump with blocked or soiled

drain opening.

– If the drain opening is blocked or soiled,

proceed as described in section

7.6.1 Dismantling in case of diaphragm breakage.

• Never attach a hose to the drain opening. If a

hose is attached to the drain opening, it is impossible to recognise escaping dosing liquid.

• Take suitable precautions to prevent harm to

health and damage to property from escaping dosing liquid.

• Never operate the pump with damaged or loose

dosing head screws.

English (GB)

2. General information

Caution

English (GB)

The DDA dosing pump is a self-priming diaphragm pump. It consists of a housing with stepper motor and electronics, a dosing head with diaphragm and valves and the control cube.

Excellent dosing features of the pump:

• Optimal intake even with degassing media, as the pump always works at full suction stroke volume.

• Continuous dosing, as the medium is sucked up with a short suction stroke, regardless of the current dosing flow, and dosed with the longest possible dosing stroke.

2.1 Applications

The pump is suitable for liquid, non-abrasive, non-flammable and non-combustible media strictly in accordance with the instructions in these installation and operating instructions.

Areas of application

• Drinking water treatment

• Wastewater treatment

• Swimming pool water treatment

• Boiler water treatment

• CIP (Clean-In-Place)

• Cooling water treatment

• Process water treatment

• Wash plants

• Chemical industry

• Ultrafiltration processes and reverse osmosis

• Irrigation

• Paper and pulp industry

• Food and beverage industries

2.2 Improper operating methods

The operational safety of the pump is only guaranteed if it is used in accordance with section

2.1 Applications.

Warning Other applications or the operation of

pumps in ambient and operating conditions, which are not approved, are considered improper and are not permitted. Grundfos cannot be held liable for any damage resulting from incorrect use.

Warning The pump is NOT approved for

operation in potentially explosive areas!

Warning A sunscreen is required for outdoor

installation!

Frequent disengagement from the mains voltage, e.g. via a relay, can result in damage to the pump electronics and in the breakdown of the pump. The dosing accuracy is also reduced as a result of internal start procedures.

Do not control the pump via the mains voltage for dosing purposes!

Only use the " start and stop the pump!

External stop

" function to

2.3 Symbols on the pump

Type

Model

max

Imax

97694877

Made in France

N20683

NEMA 4X

psi

gphA l/h

Bar

W IP 65

    



Symbol Description

Indication of universally dangerous spot.

In case of emergency and prior to all maintenance work and repairs, take the mains plug out of the mains supply!

The device complies with electrical safety class II.

Connection for deaeration hose at dosing head. If the deaeration hose is not correctly connected, danger will arise due to possible leakage of dosing liquid!

2.4 Warranty

A guarantee claim in accordance with our general terms of sale and delivery is only valid if the following requirements are fulfilled:

• The pump is used in accordance with the information within this manual.

• The pump is not dismantled or incorrectly handled.

• The maintenance is carried out by authorised and qualified personnel.

2.5 Nameplate

English (GB)

Fig. 1 Nameplate

Pos. Description Pos. Description

1 Type designation 6 Enclosure class 2 Voltage 7 Mark of approval, CE mark, etc. 3 Frequency 8 Country of origin 4 Power consumption 9 Max. operating pressure 5 Max. dosing flow 10 Model

TM04 8144 4313

2.6 Type key

English (GB)

The type key is used to identify the precise pump and is not used for configuration purposes.

Code Example DDA 7.5- 16 AR- PP/ V/ C- F- 3 1 U2U2 F G

Pump type Max. flow [l/h] Max. pressure [bar]

Control variant

Standard

AR with FlowControl

FCM

FC with integrated flow measurement

Dosing head material

Polypropylene

PVC

PVC (polyvinyl chloride, only up to 10 bar)

PVDF (polyvinylidene fluoride)

Stainless steel DIN 1.4401

Gasket material

EPDM

FKM

PTFE

Valve ball material

Ceramic

Stainless steel DIN 1.4401

Control cube position

Front-mounted (can be changed to the right or left)

Voltage

1 x 100-240 V, 50/60 Hz

Valve type

Standard

Spring-loaded (HV version)

Suction/discharge side connection

Hose, 4/6 mm, 6/9 mm, 6/12 mm, 9/12 mm

U2U2

Hose 0.17" x 1/4"; 1/4" x 3/8"; 3/8" x 1/2"

U7U7

Threaded Rp 1/4", female (stainless steel)

Threaded 1/4" NPT, female (stainless steel)

No connection

Installation set*

Hose, 4/6 mm (up to 7.5 l/h, 13 bar)

I001

Hose, 9/12 mm (up to 60 l/h, 9 bar)

I002

Hose, 0.17" x 1/4" (up to 7.5 l/h, 13 bar)

I003

Hose, 3/8" x 1/2" (up to 60 l/h, 10 bar)

I004

Mains plug

USA, Canada

Australia, New Zealand, Taiwan

Switzerland

Japan

Argentina

Design

Grundfos

* including: 2 pump connections, foot valve, injection unit, 6 m PE discharge hose, 2 m PVC suction hose,

2 m PVC deaeration hose (4/6 mm)

2.7 Product overview

[Start/stop] key (section 6.1)

Mains connection

Control cube

Graphic LC display (section 6.2.2)

Click wheel (section 6.1)

[100%] key (section 6.1)

Signal inputs/outputs (section 4.3)

Mounting plate

100%100%

FlowControl connection

(only DDA-FC/FCM)

Deaeration valve

Dosing head

Valve, suction side

Connection, deaeration

hose

Valve, discharge side

Control cube assembly

screws

Drain opening in case of

diaphragm breakage

Fig. 2 Front view of the pump

English (GB)

TM04 1129 0110

Fig. 3 Rear view of the pump

TM04 1133 0110

3. Technical data / Dimensions

English (GB)

3.1 Technical data

Data 7.5-16 12-10 17-7 30-4

Turndown ratio (setting range) [1:X] 3000 1000 1000 1000

[l/h] 7.5 12.0 17.0 30.0

[gph] 2.0 3.1 4.5 8.0

[l/h] 3.75 6.00 8.50 15.00

[gph] 1.00 1.55 2.25 4.00

[l/h] 1.88 3.00 4.25 7.50

[gph] 0.50 0.78 1.13 2.00

[l/h] 0.0025 0.0120 0.0170 0.0300

[gph] 0.0007 0.0031 0.0045 0.0080

[bar] 16 10 7 4

[psi] 230 150 100 60

[strokes/

min]

190 155 205 180

[m] 6

[m] 2 3 3 2

[bar] 1 (FC and FCM: 2)

[mPas]

(= cP)

[mPas]

(= cP)

[mPas]

(= cP)

[mPas]

(= cP)

2500 2500 2000 1500

1800 1300 1300 600

600 500 500 200

50 300 300 150

[mm]4669

[mm] 9

Mechanical data

Max. dosing capacity

Max. dosing capacity with SlowMode 50 %

Max. dosing capacity with SlowMode 25 %

Min. dosing capacity

Max. operating pressure

Max. stroke frequency

Stroke volume [ml] 0.74 1.45 1.55 3.10 Accuracy of repeatability [%] ± 1 Max. suction lift during operation Max. suction lift when priming with wet

valves Min. pressure difference between suction and

discharge side

Max. inlet pressure, suction side [bar] 2 Max. viscosity in SlowMode 25 % with

spring-loaded valves Max. viscosity in SlowMode 50 % with

spring-loaded valves Max. viscosity without SlowMode with

spring-loaded valves

Max. viscosity without spring-loaded valves

Min. internal hose/pipe diameter suction/discharge side

Min. internal hose/pipe diameter suction/discharge side (high viscosity)

2), 4)

Min./Max. liquid temperature [°C] -10/45 Min./Max. ambient temperature [°C] 0/45 Min./Max. storage temperature [°C] -20/70 Max. relative humidity (non-condensing) [%] 96 Max. altitude above sea level [m] 2000

Data 7.5-16 12-10 17-7 30-4

Voltage [V]

100-240 V, - 10 %/+ 10 %,

50/60 Hz Length of mains cable [m] 1.5 Max. inrush current for 2 ms (100 V) [A] 8

Electrical data

Max. inrush current for 2 ms (230 V) [A] 25 Max. power consumption P

[W] 24

Enclosure class IP65, Nema 4X Electrical safety class II Pollution degree 2 Max. load for level input 12 V, 5 mA Max. load for pulse input 12 V, 5 mA Max. load for External stop input 12 V, 5 mA Min. pulse length [ms] 5

Signal input

Max. pulse frequency [Hz] 100 Impedance at 0/4-20 mA analog input [Ω]15 Accuracy of analog input (full-scale value) [%] ± 1.5 Min. resolution of analog input [mA] 0.05 Max. resistance in level/pulse circuit [Ω] 1000 Max. ohmic load on relay output [A] 0.5

Signal output

Max. voltage on relay/analog output [V] 30 VDC/30 VAC Impedance at 0/4-20 mA analog output [Ω] 500 Accuracy of analog output (full-scale value) [%] ± 1.5 Min. resolution of analog output [mA] 0.02 Weight (PVC, PP, PVDF) [kg] 2.4 2.4 2.6

Weight/size

Weight (stainless steel) [kg] 3.2 3.2 4.0 Diaphragm diameter [mm] 44 50 74

Sound pressure

Max. sound pressure level [dB(A)] 60

Approvals CE, CB, CSA-US, NSF61, GOST/TR, C-Tick

The maximum stroke frequency varies depending on calibration

Data is based on measurements with water

Maximum suction lift: 1 m, dosing capacity reduced (approx. 30 %)

Length of suction line: 1.5 m, length of discharge line: 10 m (at max. viscosity)

With E-Box

English (GB)

3.2 Dimensions

161

G 5/8"

200.8

100%

110

4 x Ø6

105

120

17.5

168

English (GB)

Fig. 4 Dimensional sketch

Pump type A [mm] A1 [mm] B [mm] C [mm] D [mm]

DDA 7.5-16 280 251 196 46.5 24

DDA 12-10/17-7 280 251 200.5 39.5 24

DDA 30-4 295 267 204.5 35.5 38.5

TM04 1103 0110

4. Assembly and installation

Note

Caution

IP65, Nema 4X

For use in Australia: Installation of this product must

comply with AS/NZS3500! Certificate of suitability number:

CS9431 C-tick number: N20683

4.1 Pump assembly

Warning Install the pump in such a way that the

plug can easily be reached by the operator during operation! This will enable the operator to separate the pump from the mains quickly in case of emergency!

The pump is delivered with a mounting plate. The mounting plate can be mounted vertically e.g. on a wall or horizontally e.g. on a tank. It takes just a few quick steps to firmly secure the pump to the mounting plate by means of a slot mechanism.

The pump can easily be released from the mounting plate for maintenance.

4.1.1 Requirements

• The mounting surface must be stable and must not vibrate.

• Dosing must flow upwards vertically.

4.1.2 Align and install mounting plate

• Vertical installation: Mounting plate slot mechanism must be above.

• Horizontal installation: Mounting plate slot mechanism must be opposite the dosing head.

• The mounting plate can be used as a drill template, please see fig. 4 for drill hole distances.

4.1.3 Engage pump in mounting plate

1. Attach the pump to the mounting plate support clamps and slide under slight pressure until it engages.

Fig. 6 Engaging the pump

4.1.4 Adjusting control cube position

The control cube is fitted to the front of the pump on delivery. It can be turned by 90 ° so that the user can select to operate the pump from the right or left side.

The enclosure class (IP65/Nema 4X) and shock protection are only guaranteed if the control cube is installed correctly!

Pump must be disconnected from the power supply!

1. Carefully remove both protective caps on the control cube using a thin screwdriver.

2. Loosen screws.

3. Carefully lift off control cube only so far from the pump housing that no tensile stress is produced on the flat band cable.

4. Turn control cube by 90 ° and re-attach.

– Make sure the O-ring is secure.

5. Tighten screws slightly and attach protective caps.

English (GB)

TM04 1159 0110

Fig. 5 Locate mounting plate

Warning Make sure that you do not damage any

cables and lines during installation!

1. Indicate drill holes.

2. Drill holes.

3. Secure mounting plate using four screws, diameter 5 mm, to the wall, on the bracket or the tank.

TM04 1162 0110

TM04 1182 0110

Fig. 7 Adjusting control cube

4.2 Hydraulic connection

Caution

Note

Caution

Union nut

Tensioning ring

Cone part

Hose

Deaeration

hose

Tank

Multifunction valve

Suction line with empty signal

English (GB)

Warning Risk of chemical burns! Wear protective clothing (gloves and

goggles) when working on the dosing head, connections or lines!

The dosing head may contain water from the factory check!

When dosing media which should not come into contact with water, another medium must be dosed beforehand!

Faultless function can only be guaranteed in conjunction with lines supplied by Grundfos!

The lines used must comply with the pressure limits as per section

3.1 Technical data!

Important information on installation

• Observe suction lift and line diameter, see section 3.1 Technical data.

• Shorten hoses at right angles.

• Ensure that there are no loops or kinks in the hoses.

• Keep suction line as short as possible.

• Route suction line up towards the suction valve.

• Installing a filter in the suction line protects the entire installation against dirt and reduces the risk of leakage.

• Only control variant FC/FCM: For discharge quantities < 1 l/h we recommend the use of an additional spring-loaded valve (approx. 3 bar) on the discharge side for the safe generation of the necessary differential pressure.

Hose connection procedure

1. Push union nut and tensioning ring across hose.

2. Push cone part fully into hose, see fig. 8.

3. Attach cone part with hose to corresponding pump valve.

4. Tighten union nut manually.

– Do not use tools!

5. Tighten up union nuts after 2-5 operating hours if using PTFE gaskets!

6. Attach deaeration hose to the corresponding connection (see fig. 3) and run into a container or a collecting tray.

Fig. 8 Hydraulic connection

Pressure differential between suction and discharge side must be at least 1 bar/14.5 psi!

Tighten the dosing head screws with a torque wrench once before commissioning and again after 2-5 operating hours at 4 Nm.

Installation example

The pump offers various installation options. In the picture below, the pump is installed in conjunction with a suction line, level switch and multifunction valve on a Grundfos tank.

TM04 1155 0110

TM04 1183 0110

Fig. 9 Installation example

4.3 Electrical connection

Note

►

GND

BUS

GND

Warning The enclosure class (IP65/Nema 4X) is only guaranteed if plugs or protective caps are

correctly installed!

Warning The pump can start automatically when the mains voltage is switched on! Do not manipulate mains plug or cable!

The mains plug is the separator separating the pump from the mains. The rated voltage of the pump, see section 2.5 Nameplate, must conform to local conditions.

Signal connections

Warning Electric circuits of external devices connected to the pump inputs must be separated from

dangerous voltage by means of double or reinforced insulation!

English (GB)

Fig. 10 Wiring diagram of the electrical connections

TM04 1121 0110

Analog, External stop and pulse input

Caution

Sensor

English (GB)

Function

1/brown 2/white 3/blue 4/black

Analog GND/(-) mA (+) mA mA signal External stop GND X Pulse Pulse GND X Pulse

Level signals: Empty signal and Low-level signal

Pins

Plug type

Function

1234

Pins

Plug type

Low-level signal XGND Pulse Empty signal XGND Pulse

GENIbus, Analog output

Danger of damage to the product due to short circuit! Pin 1 supplies 30 VDC. Never short-circuit pin 1 with any of the other pins!

Pins

Function

1/brown 2/white 3/blue 4/black

GENIbus +30 V

GENI bus

TXD

GENI bus

RXD

5/yellow/

green

GND Bus

Plug type

Analog output (+) mA GND/(-) mA mA signal

Relay outputs

Pins

Function

1/brown 2/white 3/blue 4/black

Plug type

Relay 1 XXPulse Relay 2 XX Pulse

FlowControl signal connection

TM04 1158 0110

Fig. 11 FlowControl signal connection

5. Startup

Operation

English > Manual >

Actual flow >

Off >

❑

Language Operation mode Analog output SlowMode FlowControl active

Operation

Setup

Language

l/h

Manual

7.50

l/h

Manual

English >

Manual >

Actual flow >

Off >

❑

Language

Operation mode Analog output SlowMode FlowControl active

❑ ❑ ❑ ❑

English Deutsch Francais Espanol Italiano

❑

❑ ❑ ❑

English

Deutsch

Francais Espanol Italiano

Confirm

settings?

7.50

5.1 Setting the menu language

For description of control elements, see section 6.

1. Turn click wheel to highlight the cog symbol.

2. Press the click wheel to open the "Setup" menu.

3. Turn the click wheel to highlight the "Language" menu.

English (GB)

4. Press the click wheel to open the "Language" menu.

5. Turn the click wheel to highlight the desired language.

6. Press the click wheel to select the highlighted language.

7. Press the click wheel again to confirm the "Confirm settings?" prompt and apply the setting.

TM 04 11 84 111 0

Fig. 12 Set menu language

5.2 Deaerating the pump

Note

English (GB)

Warning The deaeration hose must be

connected correctly and inserted into a suitable tank!

1. Open deaeration valve by approximately half a turn.

2. Press and hold down the [100%] key (deaeration key) until liquid flows continuously without any bubbles from the deaeration hose.

3. Close deaeration valve.

Press the [100%] key and simultaneously turn the click wheel clockwise to increase the duration of the process to up to 300 seconds. After setting the seconds, do not press the key any longer.

5.3 Calibrating the pump

The pump is calibrated in the factory for media with a viscosity similar to water at maximum pump backpressure (see section 3.1 Technical data).

If the pump is operated with a backpressure that deviates or if dosing a medium whose viscosity deviates, the pump must be calibrated.

For pumps with FCM control variant, it is not necessary to calibrate the pump if there is deviating or fluctuating backpressure as long as the "AutoFlowAdapt" function has been enabled (see section 6.10 AutoFlowAdapt).

Requirements

• The hydraulics and electrics of the pump are connected (see section 4. Assembly and installation).

• The pump is integrated into the dosing process under operating conditions.

• The dosing head and suction hose are filled with dosing medium.

• The pump has been deaerated.

Calibration process - example for DDA 7.5-16

V2 = 170 ml

= V1 - V2 = 130 ml

= 300 ml

Calibration

Strokes:

Calibrat. volume:

200

STOP

START

0.0000ml

Strokes:

Calibrat. volume:

125ml

Calibration

Calibrat. volume:

STOP

START

Strokes:

200

130

Actual dosed volume V

STOP

START

1. Fill a measuring beaker with dosing medium. Recommended filling volumes V

– DDA 7.5-16: 0.3 l – DDA 12-10: 0.5 l – DDA 17-7: 1.0 l – DDA 30-4: 1.5 l

2. Read off and note down the fill volume V1 (e.g. 300 ml).

3. Place the suction hose in the measuring beaker.

4. Start the calibration process in the "Setup > Calibration" menu.

5. The pump executes 200 dosing strokes and displays the factory calibration value (e.g. 125 ml).

English (GB)

6. Remove the suction hose from the measuring beaker and check the remaining volume V 170 ml).

7. From V

8. Set and apply V

• The pump is calibrated.

and V2, calculate the actual dosed

volume V (e.g. 300 ml - 170 ml = 130 ml).

= V1 - V2

in the calibration menu.

(e.g.

TM 04 11 54 1110

6. Operation

100%

7.49 l/h

Manual

7.50

l/h

Operation

[Start/stop] key

Graphical LC display

Click wheel

[100%] key

English (GB)

6.1 Control elements

The pump control panel includes a display and the following control elements.

Fig. 13 Control panel

Keys

Key Function

[Start/stop] key

[100%] key

Click wheel

The click wheel is used to navigate through the menus, select settings and confirm them.

Turning the click wheel clockwise moves the cursor clockwise in increments in the display. Turning the click wheel counter-clockwise moves the cursor counter-clockwise.

Starting and stopping the pump.

The pump doses at maximum flow regardless of the operation mode.

6.2 Display and symbols

6.2.1 Navigation

In the "Info", "Alarm" and "Setup" main menus, the options and submenus are displayed in the rows below. Use the "Back" symbol to return to the higher menu level. The scroll bar at the right edge of the display indicates that there are further menu items which are not shown.

The active symbol (current cursor position) flashes. Press the click wheel to confirm your selection and open the next menu level. The active main menu is displayed as text, the other main menus are displayed as symbols. The position of the cursor is highlighted in black in the sub-menus.

When you position the cursor on a value and press the click wheel, a value is selected. Turning the click wheel clockwise increases the value, turning the click wheel counter-clockwise reduces the value. When you now press the click wheel, the cursor will be released again.

TM04 1104 2111

6.2.2 Operating states

The operating state of the pump is indicated by a symbol and display colour.

Display Fault Operating state

White -

Green -

Yel lo w Wa rn in g

Red Alarm

6.2.3 Sleep mode (energy-saving mode)

If in the "Operation" main menu the pump is not operated for 30 seconds, the header disappears. After two minutes, the display brightness is reduced.

If in any other menu the pump is not operated for two minutes, the display switches back to the "Operation" main menu and the display brightness is reduced. This state will be cancelled when the pump is operated or a fault occurs.

Stop Standby

Stop Standby Running

Stop Standby

Running

6.2.4 Overview of display symbols

100%

Operation

Operating state (Sect. 6.2.2) and dosing flow

7.48

l/h

Manual

7.48l/h

Operation mode

Activated functions

Top row with main menus (Sect. 6.3)

Info Alarm

Setup

Back

SlowMode (Sect. 6.6) FlowControl (Sect. 6.7)

Key lock (Sect. 6.12) Bus (Sect. 6.15) Auto deaeration (Sect. 6.11)

Manual (Sect. 6.4.1)

Pulse (Sect. 6.4.2)

Analog 0/4-20 mA (Sect. 6.4.3)

Batch (Sect. 6.4.4) Timer (Sect. 6.4.5, 6.4.6)

Running

Standby Stop

Deaerating Diaphragm position "out" (Sect. 7.)

Additional display (Sect. 6.13.2)

AR, FC variant: Target flow FCM variant: Actual flow

Remaining batch volume (Batch/Timer)

Time until next dosing process (Timer)

Input current (Analog)

Blocked drive - flashing symbol

Run display

Running - rotates when pump is dosing

External stop (Sect. 6.16.2)

Empty signal (Sect. 6.16.3) Low-level signal (Sect. 6.16.3)

Cable break (Sect. 6.4.3)

E-box (Sect. 6.15) Service (Sect. 7.)

Total dosed volume

Actual backpressure

Signal/error display

Diaphragm position "in" (Sect. 7.)

The following display symbols may appear in the menus.

English (GB)

Fig. 14 Overview of display symbols

TM04 1161 1710

6.3 Main menus

Operation

7.48

l/h

Manual

7.48l/h

Th Backpressure Counters Service ServiceKit Reset service system Software rev. Serial no.: Product no.: Type Key:

Info

18.02.2010 12:34

15.0bar >

V0.20

Note

Alarm

12.02.2010

Empty

Low level

12:34

Delete alarm

messages

❑

Setup

English >

Pulse >

❑

1.06 l

7:50

> >

Actual flow >

Off >

❑

> >

❑ ❑

Off >

> > > > >

Language Operation mode Pulse memory* Analog scaling Batch volume* Dosing time[mm:ss]* Dosing timer cycle* Dosing timer week* Analog output SlowMode FlowControl active* FlowControl* Pressure monitoring* AutoFlowAdapt* Auto deaeration Calibration Key lock Display Time+date Bus Inputs/Outputs Basic settings

Section

5.1

6.4

6.4.2

6.4.3

6.4.4

6.4.5

6.4.6

6.5

6.6

6.7

6.8

6.10

6.11

5.3

6.12

6.13

6.14

6.15

6.16

6.17

English (GB)

The main menus are displayed as symbols at the top of the display. The currently active main menu is displayed as text.

6.3.1 Operation

Status information such as the dosing flow, selected operation mode and operating state is displayed in the "Operation" main menu.

6.3.2 Info

You can find the date, time and information about the active dosing process, various counters, product data and the service system status in the "Info" main menu. The information can be accessed during operation.

The service system can also be reset from here.

6.3.3 Alarm

You can view errors in the "Alarm" main menu.

Up to 10 warnings and alarms, together with their

TM04 1157 2011TM04 1106 1010

date, time and cause, are listed in chronological order. If the list is full, the oldest entry will be overwritten, see section 8. Faults.

6.3.4 Setup

The "Setup" main menu contains menus for pump configuration. These menus are described in the following sections.

Check all pump settings after any change in the "

Setup

" menu.

TM04 1109 1010

Counters

The "Info > Counters" menu contains the following counters:

Counters Resettable

Volume

Total dosed volume [l] or US gallons

Operating hours

Accumulated operating hours (pump switched on) [h]

Motor runtime

Accumulated motor runtime [h]

Strokes

Accumulated number of dosing strokes

Power on/off

Accumulated frequency of switching mains voltage on

Yes

* These submenus are only displayed for specific

default settings and control variants. The contents of the "Setup" menu also vary depending on the operation mode.

TM04 1110 1010

6.4 Operation modes

Operation

3.40

l/h

Manual 3.40l/h

Operation

0.0400

ml/

Pulse 3.40l/h

Six different operation modes can be set in the "Setup > Operation mode" menu.

• Manual, see section 6.4.1

• Pulse, see section 6.4.2

• Analog 0-20mA, see section 6.4.3 Analog 4-20mA, see section 6.4.3

• Batch (pulse-based), see section 6.4.4

• Dosing timer cycle, see section 6.4.5

• Dosing timer week, see section 6.4.6

6.4.1 Manual

In this operation mode, the pump constantly doses the dosing flow set with the click wheel. The dosing flow is set in l/h or ml/h in the "Operation" menu. The pump automatically switches between the units. Alternatively, the display can be reset to US units (gph). See section 6.13 Display Setup.

Fig. 15 Manual mode

The setting range depends on the pump type:

Type

DDA 7.5-16 0.0025 - 7.5 0.0007 - 2.0 DDA 12-10 0.012 - 12 0.0031 - 3.1 DDA 17-7 0.017 - 17 0.0045 - 4.5 DDA 30-4 0.03 - 30 0.0080 - 8.0

* When the "SlowMode" function is active, the

maximum dosing flow is reduced, see section

3.1 Technical data.

Setting range*

[l/h] [gph]

6.4.2 Pulse

In this operation mode, the pump doses the set dosing volume for each incoming (potential-free) pulse, e.g. from a water meter. The pump automatically calculates the optimum stroke frequency for dosing the set volume per pulse.

The calculation is based on:

• the frequency of external pulses

• the set dosing volume/pulse.

Fig. 16 Pulse mode

The dosing volume per pulse is set in ml/pulse in the "Operation" menu using the click wheel. The setting range for the dosing volume depends on the pump type:

Type Setting range [ml/pulse]

TM04 1125 1110

DDA 7.5-16 0.0015 - 14.9 DDA 12-10 0.0029 - 29.0 DDA 17-7 0.0031 - 31.0 DDA 30-4 0.0062 - 62.0

The frequency of incoming pulses is multiplied by the set dosing volume. If the pump receives more pulses than it can process at the maximum dosing flow, it runs at the maximum stroke frequency in continuous operation. Excess pulses will be ignored if the memory function is not enabled.

Memory function

When the "Setup > Pulse memory" function is enabled, up to 65,000 unprocessed pulses can be saved for subsequent processing.

Warning Subsequent processing of saved

pulses can cause local increase in concentration!

The contents of the memory will be deleted by:

• Switching off the power supply

• Changing the operation mode

• Interruption (e.g. alarm, External stop).

English (GB)

TM04 1126 1110

6.4.3 Analog 0/4-20 mA

Q [%]

0 - 20 mA

4 - 20 mA

[mA]

2081216

100

Operation

6.50

ml/h

0-20mA 17.14mA

Q [l/h]

1.5

7.5

020

I [mA]

(I2/Q2)

1/Q1

)

1,3

7,5

I [mA]

Q [l/h]

(I2/Q2)

1/Q1

)

English (GB)

In this operation mode, the pump doses according to the external analog signal. The dosing volume is proportional to the signal input value in mA.

Operation mode

4-20 mA

0-20 mA

Input value

[mA]

≤ 4.1 0

≥ 19.8 100

≤ 0.1 0

≥ 19.8 100

Dosing flow

If the input value in operation mode 4-20 mA falls below 2 mA, an alarm is displayed and the pump stops. A cable break or signal transmitter error has occurred. The "Cable break" symbol is displayed in the "Signal and error display" area of the display.

Fig. 17 Analog scaling

[%]

Set analog scaling

Analog scaling refers to the assignment of the current input value to the dosing flow.

Changes of analog scaling affect also the analog output signal. See section 6.5 Analog output.

Analog scaling passes through the two reference points (I > Analog scaling" menu. The dosing flow is

) and (I2/Q2), which are set in the "Setup

1/Q1

controlled according to this setting.

Example 1 (DDA 7.5-16)

Analog scaling with positive gradient:

Fig. 19 Analog scaling with pos. gradient

In example 1, the reference points I Q

= 1.5 l/h and I2 = 16 mA, Q2 = 7.5 l/h have been

set.

= 6 mA,

From 0 to 6 mA analog scaling is described by a line that passes through Q = 0 l/h, between 6 mA and

TM04 1120 2010TM 04 11 27 1110

16 mA it rises proportionally from 1.5 l/h to 7.5 l/h and from 16 mA onwards it passes through Q = 7.5 l/h.

Example 2 (DDA 7.5-16)

Analog scaling with negative gradient (Operation mode 0-20 mA):

TM04 1160 2010TM04 1101 2010

Fig. 18 Analog operation mode

Fig. 20 Analog scaling with neg. gradient

In example 2, the reference points I

= 7.5 l/h and I2 = 16 mA, Q2 = 1.3 l/h have been

set.

= 2 mA,

From 0 to 2 mA analog scaling is described by a line that passes through Q = 0 l/h, between 2 mA and 16 mA it drops proportionally from 7.5 l/h to 1.3 l/h and from 16 mA onwards it passes through

= 1.3 l/h.

Set analog scaling in the "Operation" menu

Caution

4020

100

Q [%]

I [mA]

new

actual mA

2/Q2

)

1/Q1

)

2/Q2

)

Pulse

Batch volume

Pulse

Time

Setup

Batch >

75.0ml

36.0

Input >

Off >

Operation mode Batch volume Dosing time[s] Analog output SlowMode

Operation

75.0

Batch 43.0ml

Analog scaling can also be modified after a security prompt directly in the "Operation" menu. This is how the dosing flow is directly modified for the current flow input value.

Please observe that changes also have a direct effect on point I (see fig. 21)!

Fig. 21 Set analog scaling ("Operation" menu)

6.4.4 Batch (pulse-based)

In this operation mode, the pump doses the set batch volume in the set dosing time (t A batch is dosed with each incoming pulse.

2/Q2

The batch volume (e.g. 75 ml) is set in the "Setup > Batch volume" menu. The minimum dosing time required for this (e.g. 36 seconds) is displayed and can be increased.

Fig. 23 Batch mode

Signals received during a batch process or an interruption (e.g. alarm, External stop) will be ignored. If the pump is restarted following an interruption, the next batch volume is dosed on the next incoming pulse.

TM04 1132 2010TM04 1105 2010

Fig. 24 Batch mode

In the "Operation" menu, the total batch volume (e.g. 75 ml) and the remaining batch volume still to be dosed (e.g. 43 ml) are shown in the display.

English (GB)

TM04 1134 1110TM04 1135 1110

Fig. 22 Batch (pulse-based)

The setting range depends on the pump type:

Type

DDA 7.5-16 0.74 999 0.0925 DDA 12-10 1.45 999 0.1813 DDA 17-7 1.55 999 0.1938 DDA 30-4 3.10 999 0.3875

* Thanks to the digital motor control, dosing

quantities with a resolution of up to 1/8 of the dosing stroke volume can be dosed.

Setting range per batch

from [ml] to [l]

Resolution*

[ml]

6.4.5 Dosing timer cycle

Batch volume

Timer

125ml

1:54 3:00 2:00

Batch volume Dosing time[mm:ss] Cycle time[mm:ss] Start delay[mm:ss]

Note

Operation

125

Timer

1:21



















 

MO TU WE TH FR SA SU

English (GB)

In this operation mode, the pump doses the set batch volume in regular cycles. Dosing starts when the pump is started after a singular start delay. The setting range for the batch volume corresponds to the values in section

6.4.4 Batch (pulse-based).

Warning When time or date is changed in

Time+date

timer relay output functions (Relay 2) are stopped!

Timer dosing and timer relay output functions must be restarted manually!

Changing time or date can cause increase or decrease in concentration!

" menu, timer dosing and

Fig. 25 Dosing timer cycle diagram

t1Dosing time t

Start delay

Cycle time

In the event of an interruption (e.g. interruption of the mains voltage, External stop), the dosing will be stopped while the time continues running. After suspending the interruption, the pump will continue to dose according to the actual timeline position.

The following settings are required in the "Setup > Dosing timer cycle" menu:

The total batch volume (e.g. 125 ml) and the remaining batch volume still to be dosed are displayed in the "Operation" menu. During breaks in dosing, the time until the next dosing process (e.g. 1:21) is displayed.

Fig. 27 Dosing timer cycle

6.4.6 Dosing timer week

In this operation mode, up to 16 dosing procedures are defined for a week. These dosing procedures may take place regularly on one or several week days. The setting range for the batch volume corresponds to the values in section 6.4.4 Batch (pulse-based).

Warning When time or date is changed in

Time+date

timer relay output functions (Relay 2)

TM04 1107 1109

are stopped! Timer dosing and timer relay output

functions must be restarted manually! Changing time or date can cause

increase or decrease in concentration!

" menu, timer dosing and

Fig. 28 Example for Dosing timer week function

TM 04 11 36 2011

TM 04 11 08 1109

Fig. 26 Dosing timer cycle

The batch volume to be dosed (e.g. 125 ml) is set in the "Setup > Dosing timer cycle" menu. The dosing time required for this (e.g. 1:54) is displayed and can be changed.

If several procedures overlap, the process with the higher dosing flow has priority!

In the event of an interruption (e.g. disconnection of the mains voltage, External stop), the dosing is

TM 04 11 37 1110

stopped while the time continues running. After suspending the interruption, the pump continues to dose according to the actual timeline position.

The following settings are required in the "Setup >

Timer

Procedure Batch volume Dosing time[s] Start time[hh:mm]

80.5ml

39.0

05:00

M ❑T TW ❑F ❑S ❑S

Operation

80.5

Timer

43:32

Note

Output = Input Actual flow Backpressure Bus control

❑ ❑ ❑

Analog out

Dosing timer week" menu for each dosing procedure:

Fig. 29 Setting the timer

The batch volume (e.g. 80.5 ml) is set in the "Setup > Dosing timer week" menu. The dosing time required for this (e.g. 39.0) is displayed and can be changed.

In the "Operation" menu, the total batch volume (e.g. 80.5 ml) and the remaining batch volume to be dosed is displayed. During breaks in dosing, the time (e.g. 43:32) until the next dosing is displayed.

Fig. 30 Weekly timer dosing (break in dosing)

6.5 Analog output

TM 04 11 38 1110TM 04 11 36 1110

Fig. 31 Configure analog output

The analog output of the pump is parametrised in the "Setup > Analog output" menu. The following settings are possible:

Setting

Output = Input

Actual flow**

Backpres sure

Bus control

* Output signal is based on motor speed and pump

** Signal has same analog scaling as the current

Wiring diagram see section 4.3 Electrical connection.

Description of output signal

The analog input signal is mapped 1:1 to the analog output (e.g. to control several pumps using one signal)

Current actual flow

• 0/4 mA = 0 %

• 20 mA = 100 % see section 6.9 Flow

measurement

Backpressure, measured in the dosing head

• 0/4 mA = 0 bar

• 20 mA = Max. operating pressure

see section 6.8 Pressure

monitoring

Enabled by command in Bus control, see section

6.15 Bus communication

status (target flow).

analog input signal. See 6.4.3 Analog 0/4-20 mA.

In all operation modes, the analog output has a range of 4-20 mA. Exception: Operation mode 0-20 mA. Here, the analog output range is 0-20 mA.

XXX

XX*X*

XXX

Vari ant

FCM

English (GB)

TM 04 11 53 1110

6.6 SlowMode

Caution

Off SlowMode (50% max.) SlowMode (25% max.)

❑ ❑

SlowMode

English (GB)

When the "SlowMode" function is enabled, the pump slows down the suction stroke. The function is enabled in the "Setup > SlowMode" menu and is used to prevent cavitation in the following cases:

• for dosing media with a high viscosity

• for degassing dosing media

• for long suction lines

• for large suction lift. In the "Setup > SlowMode" menu, the speed of the

suction stroke can be reduced to 50 % or 25 %.

Enabling the ' reduces the maximum dosing flow of the pump to the set percentage value!

Fig. 32 SlowMode menu

SlowMode

' function

TM04 1153 1110

6.7 FlowControl

Pressure

Stroke length

Trouble-free dosing stroke

Faulty dosing stroke: Air bubbles in the dosing head

Applies to DDA-FC/FCM control variant.

This function is used to monitor the dosing process. Although the pump is running, various influences e.g. air bubbles, can cause a reduced flow or even stop the dosing process. In order to guarantee optimum process safety, the enabled "FlowControl" function directly detects and indicates the following errors and deviations:

• Overpressure

• Damaged discharge line

• Air in the dosing chamber

• Cavitation

• Suction valve leakage > 70 %

• Discharge valve leakage > 70 %. The occurrence of a fault is indicated by the "eye"

symbol flashing. The faults are displayed in the "Alarm" menu (see section 8. Faults).

FlowControl works with a maintenance-free sensor in the dosing head. During the dosing process, the sensor measures the current pressure and continuously sends the measured value to the microprocessor in the pump. An internal indicator diagram is created from the current measured values and the current diaphragm position (stroke length). Causes for deviations can be identified immediately by aligning the current indicator diagram with a calculated optimum indicator diagram. Air bubbles in the dosing head reduce e.g. the discharge phase and consequently the stroke volume (see fig. 33).

Requirements for a correct indicator diagram are:

• FlowControl function is active

• pressure difference between suction and discharge side is > 2 bar

• No interruption/pause in discharge stroke

• Pressure sensor and cable are functioning properly

• No leakage > 50 % in suction or discharge valve

If one of these requirements is not met, the indicator diagram cannot be evaluated.

English (GB)

Fig. 33 Indicator diagram

1 Compression phase 2 Discharge phase 3 Expansion phase 4 Suction phase

Setting FlowControl

The "FlowControl" function is set using the two parameters "Sensitivity" and "Delay" in the "Setup > FlowControl" menu.

TM04 1610 1710

Sensitivity

In "Sensitivity" the deviation in stroke volume, which will result in an error message, is set in percent.

Sensitivity Deviation

low approx. 70 % medium approx. 50 % high approx. 30 %

Delay

Caution

Prompt:

"Activate FlowContr.?"

FlowControl not activated

FlowControl active, Sensor not calibrated.

Prompt:

"Sensor calibration?"

Prompt:

"Suction valve removed?"

Sensor not calibrated.

Calibration error

Message:

"Sensor calib. OK!"

"Current pressure: X

bar"

Message:

"Sensor calib. failed!"

"Repeat?"

Sensor not calibrated.

Plug in pressure sensor plug or select "Setup >

FlowControl active" menu

English (GB)

The "Delay" parameter is used to define the time period until an error message is generated: "short", "medium" or "long". The delay depends on the set dosing flow and therefore cannot be measured in strokes or time.

Air bubbles

The "FlowControl" function identifies air bubbles > 60 % of the stroke volume. After switching to "Air bubble" warning status, the pump adapts the stroke frequency to approximately 30-40 % of max. stroke frequency, and starts a special motor drive strategy. The adaptation of the stroke frequency allows the air bubbles to rise from suction to discharge valve. Due to the special motor drive strategy the air bubbles are displaced from the dosing head into the discharge line.

If the air bubbles have not been eliminated after a maximum of 60 strokes, the pump returns to the normal motor drive strategy.

6.8 Pressure monitoring

Applies to DDA-FC/FCM control variant.

A pressure sensor monitors the pressure in the dosing head. If the pressure during the discharge phase falls below 2 bar, a warning is generated (pump continues running). If in the "Setup >

Pressure monitoring" menu the function "Min. pressure alarm" is activated, an alarm is generated

and the pump is stopped. If the pressure exceeds the "Max. pressure" set in

the "Setup > Pressure monitoring" menu, the pump is shut down, enters the standby state and indicates an alarm.

6.8.1 Pressure setting ranges

The pump restarts automatically once the backpressure falls below the set "

Max. pressure

Type

DDA 7.5-16 < 2 3-17 DDA 12-10 < 2 3-11 DDA 17-7 < 2 3-8 DDA 30-4 < 2 3-5

Fixed min.

pressure [bar]

Warning

Adjustable max.

pressure [bar]

Install a pressure-relief valve in the pressure line to provide protection against impermissibly high pressure!

The pressure measured in the dosing head is slightly higher than the actual system pressure.

Therefore the " be set at least 0.5 bar higher than the system pressure.

Max. pressure

" should

6.8.2 Calibration of pressure sensor

The pressure sensor is calibrated in the factory. As a rule, it does not need to be re-calibrated. If specific circumstances (e.g. pressure sensor exchange, extreme air pressure values at the location of the pump) necessitate a calibration, the sensor can be calibrated as follows:

1. Set pump to "Stop" operating state.

2. Make system pressureless and flush.

3. Dismantle suction line and suction valve.

Warning Calibrating when the suction valve is

installed produces incorrect calibration and can cause personal injuries and damage to property!

Only carry out a calibration if this is technically required!

4. Proceed as described below to calibrate:

If a calibration is not successfully possible, check plug connections, cable and sensor and replace defective parts where necessary.

TM04 1145 2510

6.9 Flow measurement

Note

Applies to DDA-FCM control variant.

The pump accurately measures the actual flow and displays it. Via the 0/4-20 mA analog output, the actual flow signal can easily be integrated into an external process control without additional measuring equipment (see section 6.5 Analog output).

The flow measurement is based on the indicator diagram as described in section 6.7 FlowControl. The accumulated length of the discharge phase multiplied by the stroke frequency produces the displayed actual flow. Faults e.g. air bubbles or backpressure that is too low result in a smaller or larger actual flow. When the "AutoFlowAdapt" function is activated (see section

6.10 AutoFlowAdapt), the pump compensates for these influences by correction of the stroke frequency.

Strokes which cannot be analysed (partial strokes, pressure differential which is too low) are provisionally calculated based on the setpoint value and displayed.

6.10 AutoFlowAdapt

Applies to DDA-FCM control variant.

The "AutoFlowAdapt" function is activated in the "Setup" menu. It detects changes in various parameters and responds accordingly in order to keep the set target flow constant.

Dosing accuracy is increased when

AutoFlowAdapt

This function processes information from the pressure sensor in the dosing head. Errors detected by the sensor are processed by the software. The pump responds immediately regardless of the operation mode by adjusting the stroke frequency or where necessary compensating for the deviations with a corresponding indicator diagram.

If the target flow cannot be achieved by the adjustments, a warning is issued.

"AutoFlowAdapt" operates on the basis of the following functions:

• FlowControl: malfunctions are identified (see section 6.7 FlowControl).

• Pressure monitoring: pressure fluctuations are identified (see section 6.8 Pressure monitoring).

• Flow measurement: deviations from the target flow are identified (see section 6.9 Flow measurement).

" is activated.

Example of "AutoFlowAdapt" Pressure fluctuations

The dosing volume decreases as backpressure increases and conversely the dosing volume increases as the backpressure decreases.

The "AutoFlowAdapt" function identifies pressure fluctuations and responds by adjusting the stroke frequency. The actual flow is thus maintained at a constant level.

6.11 Auto deaeration

Dosing degassing media can result in air pockets in the dosing head during breaks in dosing. This can result in no medium being dosed when restarting the pump. The "Setup > Auto deaeration" function performs pump deaeration automatically at regular intervals. Software-controlled diaphragm movements encourage any bubbles to rise and gather at the discharge valve so that they can be removed on the next dosing stroke.

The function works:

• when the pump is not in the "Stop" operating state

• during breaks in dosing (e.g. External stop, no incoming pulses, etc.).

The diaphragm movements can displace small volumes into the discharge line. When dosing strongly degassing media, this is however virtually impossible.

6.12 Key lock

The key lock is set in the "Setup > Key lock" menu by entering a four-digit code. It protects the pump by preventing changes to settings. Two levels of key lock can be selected:

Level Description

All settings can only be changed by

Settings

Settings + keys

It is still possible to navigate in the "Alarm" and "Info" main menu and reset alarms.

6.12.1 Temporary deactivation

If the "Key lock" function is activated but settings need to be modified, the keys can be unlocked temporarily by entering the deactivation code. If the code is not entered within 10 seconds, the display automatically switches to the "Operation" main menu. The key lock remains active.

6.12.2 Deactivation

The key lock can be deactivated in the "Setup > Key lock" menu via the "Off" menu point. The key lock is

deactivated after the general code "2583" or a pre-defined custom code has been entered.

entering the lock code. The [Start/stop] key and the [100%] key are not locked.

The [Start/stop] key and the [100%] key and all settings are locked.

English (GB)

6.13 Display Setup

Operation

1.30

l/h

Manual

1.28l/h

Additional display

Caution

English (GB)

Use the following settings in the "Setup > Display" menu to adjust the display properties:

•Units (metric/US)

• Display contrast

• Additional display.

6.13.1 Units

Metric units (litres/millilitres/bar) or US units (US gallons/PSI) can be selected. According to the operation mode and menu, the following units of measurement are displayed:

Operation mode / function

Manual control ml/h or l/h gph Pulse control ml/ ml/ 0/4-20 mA Analog

control Batch (pulse- or

timer-controlled) Calibration ml ml Volume counter l gal Pressure monitoring bar psi

6.13.2 Additional display

The additional display provides additional information about the current pump status. The value is shown in the display with the corresponding symbol.

In "Manual" mode the "Actual flow" information can be displayed with Q = 1.28 l/h (see fig. 34).

Metric units US units

ml/h or l/h gph

ml or l gal

The additional display can be set as follows:

Setting Description

Depending on the operation mode:

Actual flow (Manual/Pulse)

Default display

Dosed volume

Actual flow Current actual flow

Backpressure

only DDA-FCM control variant

only if indicator diagram can be evaluated (see

6.7 FlowControl)

only DDA-FCM/FC control variant

Target flow (Pulse)

Input current (analog)

Remaining batch volume (Batch, Timer)

Period until next dosing (Timer) Dosed vol. since last reset (see

Counters

on page 22)

Current backpressure in the dosing head

6.14 Time+date

The time and date can be set in the "Setup > Time+date" menu.

Warning When time or date is changed in

Time+date

timer relay output functions (Relay 2) are stopped!

Timer dosing and timer relay output functions must be restarted manually!

Changing time or date can cause increase or decrease in concentration!

" menu, timer dosing and

1), 2)

Fig. 34 Display with additional display

The conversion between summer and winter time does not take place automatically!

TM 04 11 51 2011

6.15 Bus communication

Caution

Bus

Bus control active Bus address

231

Profibus

Bus control active Bus address

126

The bus communication enables remote monitoring and setting of the pump via a fieldbus system.

Further manuals, functional profiles and support files (e.g. GSD-files) are available on the CD delivered with the interface hardware and on www.grundfos.com.

6.15.1 GENIbus communication

The pump is supplied with an integrated module for GENIbus communication. The pump identifies the bus control after connecting to the corresponding signal input. The "Activate communication?" prompt is displayed. After confirmation, the corresponding symbol appears in the "Activated functions" area in the "Operation" menu.

In the "Setup > Bus" menu the GENIbus address can be set from 32 to 231 and bus control can be deactivated.

Fig. 35 Bus menu

The maximum cable length for GENIbus connection is 3 m and must not be exceeded!

6.15.2 Possible industrial bus types

The pump can be integrated into several networks using the additional E-box (Extension-Box).

Bus type

Profibus Modbus RTU E-Box 200 V2.5 and higher

The pump can also be connected to a Grundfos CIU unit (CIU = Communication Interface Unit) equipped with one of the following CIM modules (CIM = Communication Interface Module):

• CIM150 Profibus

• CIM200 Modbus

• CIM270 GRM

• CIM500 Ethernet For internal communication between the E-Box/CIU

and the dosing pump, GENIbus is used.

Interface hardware

DP E-Box 150 V2.0 and higher

The maximum cable length for GENIbus connection is 3 m and must not be exceeded!

Prior to installation and start-up, read the documentation delivered with the E-Box or CIU unit!

Retrofitting possible for pump software

6.15.3 Activate communication

1. Set the pump to operating state "Stop" with the [Start/stop] key.

2. Switch off the power supply of the pump.

3. Install and connect the E-Box/CIU as described in the respective separate installation and operating instructions.

4. Switch on the power supply of the pump.

The "Activate communication?" prompt is displayed. After confirmation, the "Bus" symbol appears in the

"Activated functions" area of the "Operation" menu, no matter if the prompt was accepted or refused.

If the prompt has been accepted, the bus control function is activated. If the prompt has been refused, bus control function can be activated in "Setup > Bus" menu.

Fig. 36 Example of submenu for Profibus

TM04 1139 2410

6.15.4 Setting the bus address

1. Enter "Setup > Bus" menu and set desired bus address:

Bus type Address range

Profibus Modbus RTU 1 - 247

2. The pump needs to be restarted to initialise the

3. Switch on the power supply of the pump.

The pump is initialised with the new bus address.

DP 0 - 126

new bus address. Switch off the power supply of the pump and wait for approximately 20 seconds.

English (GB)

TM04 1139 2410

6.15.5 Characteristics of bus communication

Note

Caution

English (GB)

To start and stop the pump via bus, it needs to be in operating state "Running". When the pump is remotely stopped from bus, the "External stop" symbol is displayed and the pump switches to operating state "Standby".

While bus control function is activated, the "Setup" menu only shows the "Bus" and "Key lock" submenus. The other main menus, the "External stop" function and the keys are still available.

All operation modes (see section 6.4 Operation modes) can still be used when bus control is activated. This allows to use the bus control only for monitoring and setting the pump. In this case the respective "BusWatchDog" (see funtional profile on E-Box/CIU product CD) should be deactivated in bus control, because otherwise faults in communication can stop the pump.

To change any settings manually, the bus control function must be deactivated temporarily.

The analog output can not be used while the pump is bus-controlled as both functions use the same electrical connection. See section 4.3 Electrical connection.

6.15.6 Deactivate communication

Warning After deactivating the bus control

function, the pump can start automatically!

Before deactivating the bus control function, set the pump to operating state "Stop"!

Bus control function can be deactivated in the "Setup > Bus" menu. After deactivation all submenus in "Setup" menu are available.

The "Bus" symbol in the display disappears at next restart of the pump, after the E-Box/CIU plug was disconnected.

After disconnecting any plug, always refit protective cap!

6.15.7 Communication faults

Faults are only detected, if the respective "BusWatchDog" (see functional profile on E-Box/CIU product CD) is activated.

Warning After a communication fault is repaired,

the pump can start automatically, depending on current bus control and pump settings!

Before repairing any fault, set the pump to operating state "Stop"!

In case of bus communication faults (e.g. communication cable break), the pump stops dosing and switches to operating state "Standby" approximately 10 seconds after the fault was detected. An alarm is triggered, detailing the cause of the fault. See section 8. Faults.

6.16 Inputs/Outputs

In/Output

Relay 1 Relay 2 External stop Empty signal Low-level signal

> >

NO NO NO

In the "Setup > Inputs/Outputs" menu, you can configure the two outputs "Relay 1+Relay 2" and the signal inputs "External stop", "Empty signal" and "Low-level signal".

Fig. 37 Inputs/Outputs menu

Warning When time or date is changed in

Time+date

" timer relay output functions (Relay 2) are stopped!

Timer dosing and timer relay output functions must be restarted manually!

Changing time or date can cause increase or decrease in concentration!

" menu, timer dosing and

6.16.1 Relay outputs

The pump can switch two external signals using installed relays. The relays are switched by potential-free pulses. The connection diagram of the relays is shown in section 4.3 Electrical connection. Both relays can be allocated with the following signals:

Relay 1 signal

Alarm* Alarm

TM 04 11 52 111 0

Warning* Warning

Stroke signal

Pump dosing

Pulse input**

Bus control

Contact type

NO* NO* Normally open contact NC NC Normally closed contact

* Factory setting ** The correct transmission of incoming pulses can

only be guaranteed up to a pulse frequency of 5Hz.

Relay 2 signal

Stroke signal

Pump dosing*

Pulse input**

Bus control

Timer Cycle

Timer Week

Description

Display red, pump stopped (e.g. empty signal, etc.)

Display yellow, pump is running (e.g. low-level signal, etc.)

Each full stroke

Pump running and dosing

Each incoming pulse from pulse input

Activated by a command in the bus communication

See following sections

English (GB)

Timer Cycle (Relay 2)

Caution

English (GB)

For the "Relay 2 > Timer Cycle" function, set the following parameters:

• On (t

• Start delay (t

• Cycle time (t

)

Fig. 38 Diagram

Timer Week (Relay 2)

This function saves up to 16 relay on-times for a week. The following settings can be made for each relay switching operation in the "Relay 2 > Timer Week" menu:

• Procedure (No.)

• On time (duration)

• Start time

• Weekdays.

6.16.2 External stop

The pump can be stopped via an external pulse, e.g. from a control room. When activating the external stop pulse, the pump switches from the operating state "Running" into the operating state "Standby". The corresponding symbol appears in the "Signal/error display" area of the display.

Do not control the pump via the mains voltage for dosing purposes!

Only use the " start and stop the pump!

External stop

The contact type is factory-set to normally open contact (NO). In the "Setup > Inputs/Outputs > External stop" menu, the setting can be changed to normally closed contact (NC).

" function to

6.16.3 Empty and Low level signals

In order to monitor the filling level in the tank, a dual-level sensor can be connected to the pump. The pump responds to the signals as follows:

Sensor signal Pump status

• Display is yellow

Low level

• Flashes

• Pump continues running

• Display is red

Empty

• Flashes

• Pump stops

When the tank is filled up again, the

TM04 1124 2110

Both signal inputs are allocated to the normally open contact (NO) in the factory. They can be re-allocated in the "Setup > Inputs/Outputs" menu to normally closed contact (NC).

pump restarts automatically!

6.17 Basic settings

All settings can be reset to the settings default upon delivery in the "Setup > Basic settings" menu.

Selecting "Save customer settings" saves the current configuration to the memory. This can then be activated using "Load customer settings".

The memory always contains the previously saved configuration. Older memory data is overwritten.

7. Service

Caution

Service soon!

Please exchange

diaphragm and valves!

Service kit:

97xxxxxx

Service now!

Please exchange

diaphragm and valves!

Service kit:

97xxxxxx

In order to ensure a long service life and dosing accuracy, wearing parts such as diaphragms and valves must be regularly checked for signs of wear. Where necessary, replace worn parts with original spare parts made from suitable materials.

Should you have any questions, please contact your service partner.

7.1 Regular maintenance

Interval Task

Check, if liquid leaks from the drain opening (fig. 41, pos. 11) and if the drain opening is blocked or soiled. If so, follow the instructions given in section 7.6 Diaphragm breakage.

Check, if liquid leaks from the dosing head or valves.

Daily

Weekly

Every 3 months

7.2 Cleaning

If necessary, clean all pump surfaces with a dry and clean cloth.

If necessary, tighten dosing head screws with a torque wrench at 4 Nm. If necessary, tighten valves and cap nuts, or perform service (see

7.4 Perform service). Check, if a service requirement is

present at the pump display. If so, follow the instructions given in section 7.3 Service system.

Clean all pump surfaces with a dry and clean cloth.

Check dosing head screws. If necessary, tighten dosing head screws with a torque wrench at 4 Nm. Replace damaged screws immediately.

7.3 Service system

According to the motor runtime or after a defined period of operation, service requirements will appear. Service requirements appear regardless of the current operating state of the pump and do not affect the dosing process.

Service requirement

Service soon! 7500 23 Service now! 8000 24

* Since the last service system reset

Fig. 39 Service soon!

Fig. 40 Service now!

For media which result in increased wear, the service interval must be shortened.

The service requirement signals when the replacement of wearing parts is due and displays the number of the service kit. Press the click wheel to temporarily hide the service prompt.

When the "Service now!" message appears (displayed daily), the pump must be serviced immediately. The symbol appears in the "Operation" menu.

The number of the service kit required is also displayed in the "Info" menu.

Motor

runtime

[h]*

Time interval

[months]*

English (GB)

TM04 1131 1110TM04 1131 1110

7.4 Perform service

Caution

123 57 8

46 10

English (GB)

Only spare parts and accessories from Grundfos should be used for maintenance. The usage of non-original spare parts and accessories renders any liability for resulting damages null and void.

Further information about carrying out maintenance can be found in the service kit catalogue on our homepage. See www.grundfos.com.

Warning Risk of chemical burns! When dosing dangerous media,

observe the corresponding precautions in the safety data sheets!

Wear protective clothing (gloves and goggles) when working on the dosing head, connections or lines!

Do not allow any chemicals to leak from the pump. Collect and dispose of all chemicals correctly!

Before any work to the pump, the pump must be in the "Stop" operating state or be disconnected from the power supply. The system must be pressureless!

7.4.1 Dosing head overview

Fig. 41 Changing the diaphragm and valves

7.4.2 Dismantling the diaphragm and valves

Warning Danger of explosion, if dosing liquid

has entered the pump housing! If the diaphragm is possibly damaged,

don’t connect the pump to the power supply! Proceed as described in section 7.6 Diaphragm breakage!

This section refers to fig. 41.

1. Make system pressureless.

2. Empty dosing head before maintenance and flush it if necessary.

3. Set pump to "Stop" operating state using the [Start/stop] key.

4. Press the [Start/stop] and [100%] keys at the same time to put the diaphragm into "out" position.

– Symbol must be displayed (see fig. 14).

5. Take suitable steps to ensure that the returning liquid is safely collected.

6. Dismantle suction, pressure and deaeration hose.

7. Dismantle valves on suction and discharge side (5, 6).

8. Remove the cover (9).

9. Loosen screws (8) on the dosing head (7) and remove with discs.

10. Remove the dosing head (7).

11. Unscrew diaphragm (4) counter-clockwise and remove with flange (2).

12. Make sure the drain opening (11) is not blocked or soiled. Clean if necessary.

13. Check the safety diaphragm (1) for wear and damage. Replace if necessary.

If nothing indicates that dosing liquid has entered the pump housing, go on as described in section

7.4.3 Reassembling the diaphragm and valves.

Otherwise proceed as described in section

7.6.2 Dosing liquid in the pump housing.

TM04 1123 2110

1 Safety diaphragm 2 Flange 3 O-ring 4 Diaphragm 5 Valve on discharge side 6 Valve on suction side 7 Dosing head 8 Screws with discs

9 Cover 10 Deaeration valve 11 Drain opening

7.4.3 Reassembling the diaphragm and valves

Caution

The pump must only be reassembled, if nothing indicates that dosing liquid has entered the pump housing. Otherwise proceed as described in section

7.6.2 Dosing liquid in the pump housing. This section refers to fig. 41.

1. Attach flange (2) correctly and screw on new diaphragm (4) clockwise.

– Make sure that the O-ring (3) is seated

correctly!

2. Press the [Start/stop] and [100%] keys at the same time to put the diaphragm into "in" position.

– Symbol must be displayed (see fig. 14).

3. Attach the dosing head (7).

4. Install screws with discs (8) and cross-tighten with a torque wrench.

– Torque: 4 Nm.

5. Attach the cover (9).

6. Install new valves (5, 6).

– Do not interchange valves and pay attention to

direction of arrow.

7. Connect suction, pressure and deaeration hose (see section 4.2 Hydraulic connection)

8. Press the [Start/stop] key to leave the service mode.

Tighten the dosing head screws with a torque wrench once before commissioning and again after 2-5 operating hours at 4 Nm.

9. Deaerate dosing pump (see section

5.2 Deaerating the pump).

10. Please observe the notes on commissioning in section 5. Startup!

7.5 Resetting the service system

After performing the service, the service system must be reset using the "Info > Reset service system" function.

7.6 Diaphragm breakage

If the diaphragm leaks or is broken, dosing liquid escapes from the drain opening (fig. 41, pos. 11) on the dosing head.

In case of diaphragm breakage, the safety diaphragm (fig. 41, pos. 1) protects the pump housing against ingress of dosing liquid.

When dosing crystallising liquids the drain opening can be blocked by crystallisation. If the pump is not taken out of operation immediately, a pressure can build up between the diaphragm (fig. 41, pos. 4) and the safety diaphragm in the flange (fig. 41, pos. 2). The pressure can press dosing liquid through the safety diaphragm into the pump housing.

Most dosing liquids don’t cause any danger when entering the pump housing. However a view liquids can cause a chemical reaction with inner parts of the pump. In the worst case, this reaction can produce explosive gases in the pump housing.

Warning Danger of explosion, if dosing liquid

has entered the pump housing! Operation with damaged diaphragm

can lead to dosing liquid entering the pump housing.

In case of diaphragm breakage, immediately separate the pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Dismantle the dosing head without connecting the pump to the power supply and make sure no dosing liquid has entered the pump housing. Proceed as described in section

7.6.1 Dismantling in case of diaphragm breakage.

To avoid any danger resulting from diaphragm breakage, observe the following:

• Perform regular maintenance. See section

7.1 Regular maintenance.

• Never operate the pump with blocked or soiled drain opening.

– If the drain opening is blocked or soiled,

proceed as described in section

7.6.1 Dismantling in case of diaphragm breakage.

• Never attach a hose to the drain opening. If a hose is attached to the drain opening, it is impossible to recognise escaping dosing liquid.

• Take suitable precautions to prevent harm to health and damage to property from escaping dosing liquid.

• Never operate the pump with damaged or loose dosing head screws.

English (GB)

7.6.1 Dismantling in case of diaphragm breakage

Caution

English (GB)

Warning Danger of explosion, if dosing liquid

has entered the pump housing! Do not connect the pump to the power

supply!

This section refers to fig. 41.

1. Make system pressureless.

2. Empty dosing head before maintenance and flush it if necessary.

3. Take suitable steps to ensure that the returning liquid is safely collected.

4. Dismantle suction, pressure and deaeration hose.

5. Remove the cover (9).

6. Loosen screws (8) on the dosing head (7) and remove with discs.

7. Remove the dosing head (7).

8. Unscrew diaphragm (4) counter-clockwise and remove with flange (2).

9. Make sure the drain opening (11) is not blocked or soiled. Clean if necessary.

10. Check the safety diaphragm (1) for wear and damage. Replace if necessary.

If nothing indicates that dosing liquid has entered the pump housing, go on as described in section

7.4.3 Reassembling the diaphragm and valves.

Otherwise proceed as described in section

7.6.2 Dosing liquid in the pump housing.

7.6.2 Dosing liquid in the pump housing

Warning Danger of explosion! Immediately separate the pump from

the power supply! Make sure the pump cannot be put

back into operation by accident!

If dosing liquid has entered the pump housing:

• Send the pump to Grundfos for repair, following the instructions given in section 7.7 Repairs.

• If a repair isn’t economically reasonable, dispose of the pump observing the information in section

9. Disposal.

7.7 Repairs

Warning The pump housing must only be

opened by personnel authorised by Grundfos!

Repairs must only be carried out by authorised and qualified personnel!

Switch off the pump and disconnect it from the voltage supply before carrying out maintenance work and repairs!

After consulting Grundfos, please send the pump, together with the safety declaration completed by a specialist, to Grundfos. The safety declaration can be found at the end of these instructions. It must be copied, completed and attached to the pump.

The pump must be cleaned prior to dispatch!

If dosing liquid has possibly entered the pump housing, state that explicitly in the safety declaration! Observe section 7.6 Diaphragm breakage.

If the above requirements are not met, Grundfos may refuse to accept delivery of the pump. The shipping costs will be charged to the sender.

8. Faults

Alarm

12.02.2010

Empty

Low level

12:34

Delete alarm

messages

❑

In the event of faults in the dosing pump, a warning or an alarm is triggered. The corresponding fault symbol flashes in the "Operation" menu, see section 8.1 List of faults. The cursor jumps to the "Alarm" main menu symbol. Press the click wheel to open the "Alarm" menu and, where necessary, faults to be acknowledged will be acknowledged.

A yellow display indicates a warning and the pump continues running.

A red display indicates an alarm and the pump is stopped.

The last 10 faults are stored in the "Alarm" main menu. When a new fault occurs, the oldest fault is deleted.

The two most recent faults are shown in the display, you can scroll through all the other faults. The time and cause of the fault are displayed.

The list of faults can be deleted at the end of the list. If there is a service requirement, this appears when

the "Alarm" menu is opened. Press the click wheel to temporarily close the service prompt (see section

7.3 Service system).

English (GB)

TM04 1109 1010

8.1 List of faults

English (GB)

8.1.1 Faults with error message

Display in the "Alarm" menu

Empty

(Alarm)

Low level

(Warning)

Overpressure

(Alarm)

Low backpressure

(Warning/alarm*)

Air bubble

(Warning)

Cavitation

(Warning)

Suct. valve leak

(Warning)

Disch. valve leak

(Warning)

Flow deviation

(Warning)

Possible cause Possible remedy

• Dosing medium tank empty • Fill tank.

• Dosing medium tank almost empty

• Discharge valve blocked

• Isolating valve in discharge line closed

• Pressure peaks due to high viscosity

• Max. pressure set too low (see section 6.8 Pressure monitoring)

• Faulty diaphragm

• Broken discharge line

• Pressure differential between suction and discharge side too low

• Leakage in the pressure loading valve at Q < 1 l/h

• Deaeration valve open

• Broken/leaky suction line

• Strongly degassing medium

• Tank dosing medium empty

• Blocked/constricted/squeezed suction line

• Blocked/constricted suction valve

• Suction lift too high

• Viscosity too high

• Leaky/dirty suction valve

• Deaeration valve open

• Leaky/dirty discharge valve

• Leakage in the pressure loading valve

• Deaeration valve open

• Considerable deviation between target and actual flow

• Pump not or incorrectly calibrated

• Check contact setting (NO/NC).

• Replace valve if necessary (see section

7.4 Perform service).

• Check flow direction of valves (arrow) and correct if necessary.

• Open the isolating valve (on the discharge side).

• Enlarge diameter of discharge line.

• Change pressure setting (see section

6.8 Pressure monitoring).

• Change the diaphragm (see section

7.4 Perform service).

• Check discharge line and repair if necessary.

• Install additional spring-loaded valve (approx. 3 bar) on the discharge side.

• Close the deaeration valve.

• Check suction line and repair if necessary.

• Provide positive inlet pressure (place dosing medium tank above the pump).

• Enable "SlowMode" (see section

6.6 SlowMode).

• Fill tank.

• Enable "SlowMode" (see section

6.6 SlowMode).

• Reduce suction lift.

• Increase suction hose diameter.

• Check suction line and open isolating valve if necessary.

• Check valve and tighten it up.

• Flush system.

• Replace valve if necessary (see section

7.4 Perform service).

• Check O-ring position.

• Install filter in suction line.

• Close the deaeration valve.

• Check valve and tighten it up.

• Flush system.

• Replace valve if necessary (see section

7.4 Perform service).

• Check O-ring position.

• Install screen in suction line.

• Close the deaeration valve.

• Install spring-loaded valve on the discharge side.

• Check installation.

• Calibrate the pump (see section

5.3 Calibrating the pump).

Display in the "Alarm" menu

Pressure sensor

(Warning)

Motor blocked

(Alarm)

Bus error

(Alarm)

E-Box

(Alarm)

Cable break

(Alarm)

Service now

(Warning)

Possible cause Possible remedy

• Broken "FlowControl" cable (see fig. 11)

• Sensor defect

• Pressure sensor not correctly calibrated.

• Backpressure greater than nominal pressure

• Check plug connection.

• Change sensor if necessary.

• Calibrate pressure sensor correctly (see section 6.8.2 Calibration of pressure sensor).

• Reduce backpressure.

• Arrange for repair of gears, if necessary.

• Damage to gears

• Fieldbus communication error • Check cables for correct specification and

• E-Box connection error

• Faulty E-Box

• Defect in analog cable 4-20 mA (input current < 2 mA)

damage; replace if necessary.

• Check cable routing and shielding; correct if necessary.

• Check plug connection.

• Replace E-Box if necessary.

• Check cable/plug connections and replace, if necessary.

• Check signal transmitter.

• Time interval for service expired • Perform service (see section 7.4 Perform service).

* Depending on setting

8.1.2 General faults

Fault Possible cause Possible remedy

Install additional spring-loaded valve (approx. 3 bar) on the discharge side.

Increase pressure differential. Calibrate the pump (see section 5.3 Calibrating

the pump).

Dosing flow too high

Inlet pressure greater than backpressure

Incorrect calibration

Air in dosing head Deaerate the pump.

Faulty diaphragm

Change the diaphragm (see section 7.4 Perform

service). Leakage/fracture in lines Check and repair lines. Valves leaking or blocked Check and clean valves.

Valves installed incorrectly

Check that the arrow on the valve housing is

pointing in the direction of flow. Check whether all

O-rings are installed correctly.

No dosing flow or dosing flow too low

Blocked suction line Clean suction line/install filter.

Reduce suction lift. Suction lift too high

Install priming aid.

Enable "SlowMode" (see section 6.6 SlowMode).

Enable "SlowMode" (see section 6.6 SlowMode). Viscosity too high

Use hose with larger diameter.

Install spring-loaded valve on the discharge side.

Faulty calibration

Calibrate the pump (see section 5.3 Calibrating

the pump). Deaeration valve open Close the deaeration valve.

English (GB)

Fault Possible cause Possible remedy

Tighten up valves, replace valves if necessary

(see section 7.4 Perform service).

Keep backpressure constant.

Activate "AutoFlowAdapt" (only DDA-FCM).

Immediately separate the pump from the power

supply!

Observe section 7. Service and especially section

7.6 Diaphragm breakage.

Tighten up screws (see section 4.2 Hydraulic

connection).

Tighten up valves/union nuts (see section

4.2 Hydraulic connection).

Reduce suction lift; if necessary, provide positive

inlet pressure.

Flush system, replace valves if necessary (see

section 7.4 Perform service).

Irregular dosing

Liquid escaping from the drain opening on the flange

Liquid escaping

Pump not sucking in

Valves leaking or blocked

Backpressure fluctuations

Faulty diaphragm

Dosing head screws not tightened

Valves not tightened

Suction lift too high

Backpressure too high Open the deaeration valve.

Soiled valves

9. Disposal

This product or parts of it must be disposed of in an environmentally sound way. Use appropriate waste collection services. If this is not possible, contact the nearest Grundfos company or service workshop.

Subject to alterations.

Appendix 1

Note

100%

Safety declaration

Please copy, fill in and sign this sheet and attach it to the pump returned for service.

Fill in this document using English or German language.

Product type (nameplate)

Model number (nameplate)

Dosing medium

Fault description

Please make a circle around the damaged parts. In the case of an electrical or functional fault, please mark the cabinet.

Please describe the error/cause of the error in brief.

Dosing liquid has possibly entered the pump housing. The pump must not be connected to the power supply! Danger of explosion!

Appendix

TM 04 11 85 111 0

We hereby declare that the pump has been cleaned and is completely free from chemical, biological and radioactive substances.

_____________________________________ Date and signature

_____________________________________ Company stamp

Declaration of conformity

GB: EC declaration of conformity

We, Grundfos, declare under our sole responsibility that the products DDA, DDC and DDE, to which this declaration relates, are in conformity with these Council directives on the approximation of the laws of the EC member states: – Machinery Directive (2006/42/EC).

Standards used: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Low Voltage Directive (2006/95/EC).*

Standard used: EN 61010-1: 2001 (second edition).

– EMC Directive (2004/108/EC).

Standards used: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Only for products with operating voltage > 50 VAC or > 75 VDC.

This EC declaration of conformity is only valid when published as part of the Grundfos installation and operating instructions.

CZ: ES prohlášení o shodě

My firma Grundfos prohlašujeme na svou plnou odpovědnost, že výrobky DDA, DDC a DDE, na něž se toto prohlášení vztahuje, jsou v souladu s ustanoveními směrnice Rady pro sblížení právních předpisů členských států Evropského společenství v oblastech: –Směrnice pro strojní zařízení (2006/42/ES).

Použité normy: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

–Směrnice pro nízkonapět’ové aplikace (2006/95/ES).*

Použitá norma: EN 61010-1: 2001 (druhé vydání).

–Směrnice pro elektromagnetickou kompatibilitu (EMC)

(2004/108/ES). Použité normy: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Pouze pro výrobky s provozním napětím > 50 VAC nebo

> 75 VDC.

Toto ES prohlášení o shodě je platné pouze tehdy, pokud je zveřejněno jako součást instalačních a provozních návodů Grundfos.

DE: EG-Konformitätserklärung

Wir, Grundfos, erklären in alleiniger Verantwortung, dass die Produkte DDA, DDC und DDE, auf die sich diese Erklärung bezieht, mit den folgenden Richtlinien des Rates zur Angleichung der Rechtsvorschriften der EU-Mitgliedsstaaten übereinstimmen: – Maschinenrichtlinie (2006/42/EG).

Normen, die verwendet wurden: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Niederspannungsrichtlinie (2006/95/EG).*

Norm, die verwendet wurde: EN 61010-1: 2001 (zweite Ausgabe).

– EMV-Richtlinie (2004/108/EG).

Normen, die verwendet wurden: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Nur für Produkte mit Betriebsspannungen > 50 VAC oder

> 75 VDC.

Diese EG-Konformitätserklärung gilt nur, wenn sie in Verbindung mit der Grundfos Montage- und Betriebsanleitung veröffentlicht wird.

BG: EC декларация за съответствие

Ние, фирма Grundfos, заявяваме с пълна отговорност, че продуктите DDA, DDC и DDE, за които се отнася настоящата декларация, отговарят на следните указания на Съвета за уеднаквяване на правните разпоредби на държавите членки на ЕС: – Директива за машините (2006/42/EC).

Приложени стандарти: EN 809: 1998, EN ISO 12100-1+A1: 2009,

EN ISO 12100-2+A1: 2009.

– Директива за ниск оволтови системи (2006/95/EC).*

Приложен стандарт: EN 61010-1: 2001 (второ издание).

– Директива за електромагнитна съвместимост (2004/108/EC).

Тази ЕС декларация за съответствие е валидна само когато е публикувана като част от инструкциите за монтаж и експлоатация на Grundfos.

DK: EF-overensstemmelseserklæring

Vi, Grundfos, erklærer under ansvar at produkterne DDA, DDC og DDE som denne erklæring omhandler, er i overensstemmelse med disse af Rådets direktiver om indbyrdes tilnærmelse til EF-medlemsstaternes lovgivning: – Maskindirektivet (2006/42/EF).

– Lavspændingsdirektivet (2006/95/EF).*

– EMC-direktivet (2004/108/EF).

Denne EF-overensstemmelseserklæring er kun gyldig når den publiceres som en del af Grundfos-monterings- og driftsinstruktionen.

EE: EL vastavusdeklaratsioon

Meie, Grundfos, deklareerime enda ainuvastutusel, et tooted DDA, DDC ja DDE, mille kohta käesolev juhend käib, on vastavuses EÜ Nõukogu direktiividega EMÜ liikmesriikide seaduste ühitamise kohta, mis käsitlevad: – Masinate ohutus (2006/42/EC).

– Madalpinge direktiiv (2006/95/EC).*

– Elektromagnetiline ühilduvus (EMC direktiiv) (2004/108/EC).

Käesolev EL-i vastavusdeklaratsioon kehtib ainult siis, kui see avaldatakse Grundfosi paigaldus- ja kasutusjuhendi osana.

стандарти: EN 61326-1: 2006,

Приложени

EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Само за продукти, работещи при напрежение > 50 VAC или

> 75 VDC.

Anvendte standarder: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

Anvendt standard: EN 61010-1: 2001 (anden udgave).

Anvendte standarder: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Gælder kun for produkter med driftsspænding > 50 VAC eller

> 75 VDC.

Kasutatud standardid: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

Kasutatud standard: EN 61010-1: 2001 (teine väljaanne).

Kasutatud standardid: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Ainult toodete jaoks mille tööpinge on suurem kui > 50 VAC või

suurem kui > 75 VDC.

GR: ∆ήλωση συμμόρφωσης EC

Εμείς, η Grundfos, δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι τα προϊόντα DDA, DDC και DDE στα οποί α αναφέρεται η παρούσα δήλωση, συμμορφώνονται με τις εξής Οδηγίες του Συμβουλίου περί προσέγγισης των νομοθεσιών των κρατών μελών της ΕΕ: – Οδηγία για μηχανήματα (2006/42/EC).

Πρότυπα που χρησιμοποιήθηκαν: EN 809: 1998,

EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Οδηγία χαμηλής τά σης (2006/95/EC).*

Πρότυπο που χρησιμοποιήθηκε: EN 61010-1: 2001 (δεύτερη έκδοση).

– Οδηγία Ηλεκτρομαγνητικής

Πρότυπα που χρησιμοποιήθηκαν: EN 61326-1: 2006,

EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Μόνο για προϊόντα με τάση λειτουργίας > 50 VAC ή > 75 VDC.

Αυτή η δήλωση συμμόρφωσης EC ισχύει μόνον όταν συνοδεύει τις οδηγίες εγκατάστασης και λειτουργίας της Grundfos.

FR: Déclaration de conformité CE

Nous, Grundfos, déclarons sous notre seule responsabilité, que les produits DDA, DDC et DDE, auxquels se réfère cette déclaration, sont conformes aux Directives du Conseil concernant le rapprochement des législations des Etats membres CE relatives aux normes énoncées ci-dessous : – Directive Machines (2006/42/CE).

Normes utilisées : EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Directive Basse Tension (2006/95/CE).*

Norme utilisée : EN 61010-1: 2001 (deuxième édition).

– Directive Compatibilité Electromagnétique CEM (2004/108/CE).

Normes utilisées : EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Convient uniquement aux produits avec tension de service

> 50 VAC ou > 75 VDC.

Cette déclaration de conformité CE est uniquement valide lors de sa publication dans la notice d'installation et de fonctionnement Grundfos.

IT: Dichiarazione di conformità CE

Grundfos dichiara sotto la sua esclusiva responsabilità che i prodotti DDA, DDC e DDE, ai quali si riferisce questa dichiarazione, sono conformi alle seguenti direttive del Consiglio riguardanti il riavvicinamento delle legislazioni degli Stati membri CE: – Direttiva Macchine (2006/42/CE).

Norme applicate: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Direttiva Bassa Tensione (2006/95/CE).*

Norma applicata: EN 61010-1: 2001 (seconda edizione).

– Direttiva EMC (2004/108/CE).

Norme applicate: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Solo per prodotti con tensione di alimentazione > 50 VAC o

> 75 VDC.

Questa dichiarazione di conformità CE è valida solo quando pubblicata come parte delle istruzioni di installazione e funzionamento Grundfos.

LT: EB atitikties deklaracija

Mes, Grundfos, su visa atsakomybe pareiškiame, kad gaminiai DDA, DDC ir DDE, kuriems skirta ši deklaracija, atitinka šias Tarybos Direktyvas dėl Europos Ekonominės Bendrijos šalių narių įstatymų suderinimo: –Mašinų direktyva (2006/42/EB).

Taikomi standartai: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

–Žemų įtampų direktyva (2006/95/EB).*

Taikomas standartas: EN 61010-1: 2001 (antrasis leidimas).

– EMS direktyva (2004/108/EB).

Taikomi standartai: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Tik produktams, kurių darbinė įtampa yra > 50 V kintama arba

> 75 V nuolatinė.

Ši EB atitikties deklaracija galioja tik tuo atveju, kai yra pateikta kaip "Grundfos" įrengimo ir naudojimo instrukcijos dalis.

Συμβατότητας (EMC) (2004/108/EC).

ES: Declaración CE de conformidad

Nosotros, Grundfos, declaramos bajo nuestra entera responsabilidad que los productos DDA, DDC y DDE, a los cuales se refiere esta declaración, están conformes con las Directivas del Consejo en la aproximación de las leyes de las Estados Miembros del EM: – Directiva de Maquinaria (2006/42/CE).

Normas aplicadas: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Directiva de Baja Tensión (2006/95/CE).*

Norma aplicada: EN 61010-1: 2001 (segunda edición).

– Directiva EMC (2004/108/CE).

Normas aplicadas: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Sólo para productos con tensión de funcionamiento > 50 VAC o

> 75 VDC.

Esta declaración CE de conformidad sólo es válida cuando se publique como parte de las instrucciones de instalación y funcionamiento de Grundfos.

HR: EZ izjava o usklađenosti

Mi, Grundfos, izjavljujemo pod vlastitom odgovornošću da je proizvod DDA, DDC i DDE, na koji se ova izjava odnosi, u skladu s direktivama ovog Vijeća o usklađivanju zakona država članica EU: – Direktiva za strojeve (2006/42/EZ).

Korištene norme: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Direktiva za niski napon (2006/95/EZ).*

Korištena norma: EN 61010-1: 2001 (drugo izdanje).

– Direktiva za elektromagnetsku kompatibilnost (2004/108/EZ).

Korištene norme: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Samo za proizvode s radnim naponom > 50 VAC ili > 75 VDC.

Ova EZ izjava o suklađnosti važeća je jedino kada je izdana kao dio Grundfos montažnih i pogonskih uputa.

LV: E K paz iņojums par atbilstī bu prasībām

Sabiedrība GRUNDFOS ar pilnu atbildību dara zināmu, ka produkti DDA, DDC un DDE, uz kuriem attiecas šis paziņojums, atbilst šādām Padomes direktīvām par tuvināšanos EK dalībvalstu likumdošanas normām: –Mašīnbūves direktīva (2006/42/EK).

Piemērotie standarti: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Zema sprieguma direktīva (2006/95/EK).*

Piemērotais standarts: EN 61010-1: 2001 (otrā versija).

– Elektromagnētiskās saderības direktīva (2004/108/EK).

Piemērotie standarti: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Tikai produktiem, kuru darba spriegums ir > 50 V maiņstrāvas vai

> 75 V līdzstrāvas.

Šī EK atbilstības deklarācija ir derīga vienīgi tad, ja ir publicēta kā daļa no GRUNDFOS uzstādīšanas un ekspluatācijas instrukcijām.

HU: EK megfelelőségi nyilatkozat

Mi, a Grundfos, egyedüli felelősséggel kijelentjük, hogy a DDA, DDC és DDC termékek, amelyekre jelen nyilatkozik vonatkozik, megfelelnek az Európai Unió tagállamainak jogi irányelveit összehangoló tanács alábbi előírásainak: – Gépek (2006/42/EK).

Alkalmazott szabványok: EN 809: 1998, EN ISO 12100-1+ A1: 2009, EN ISO 12100-2+A1: 2009.

– Kisfeszültségű Direktíva (2006/95/EK).*

Alkalmazott szabvány: EN 61010-1: 2001 (második kiadás).

– EMC Direktíva (2004/108/EK).

Alkalmazott szabványok: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Csak a > 50 VAC vagy > 75 VDC feszültségnél magasabb üzemi

feszültségű berendezések.

Ez az EK megfelelőségi nyilatkozat kizárólag akkor érvényes, ha Grundfos telepítési és üzemeltetési utasítás részeként kerül kiadásra.

Declaration of conformity

NL: EC overeenkomstigheidsverklaring

Wij, Grundfos, verklaren geheel onder eigen verantwoordelijkheid dat de producten DDA, DDC en DDE waarop deze verklaring betrekking heeft, in overeenstemming zijn met de Richtlijnen van de Raad in zake de onderlinge aanpassing van de wetgeving van de EG Lidstaten betreffende: – Machine Richtlijn (2006/42/EC).

Gebruikte normen: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Laagspannings Richtlijn (2006/95/EC).*

Gebruikte norm: EN 61010-1: 2001 (tweede editie).

– EMC Richtlijn (2004/108/EC).

Gebruikte normen: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Alleen voor producten met bedrijfspanning > 50 VAC of > 75 VDC.

Deze EC overeenkomstigheidsverklaring is alleen geldig wanneer deze gepubliceerd is als onderdeel van de Grundfos installatie- en bedieningsinstructies.

PL: Deklaracja zgodności WE

My, Grundfos, oświadczamy z pełną odpowiedzialnością, że nasze wyroby DDA, DDC oraz DDE, których deklaracja niniejsza dotyczy, są zgodne z następującymi wytycznymi Rady d/s ujednolicenia przepisów prawnych krajów członkowskich WE: – Dyrektywa Maszynowa (2006/42/WE).

Zastosowane normy: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Dyrektywa Niskonapięciowa (LVD) (2006/95/WE).*

Zastosowana norma: EN 61010-1: 2001 (drugie wydanie).

– Dyrektywa EMC (2004/108/WE).

Zastosowane normy: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Dotyczy produktów o napięciu zasilania > 50 VAC lub > 75 VDC.

Deklaracja zgodności WE jest ważna tylko i wyłącznie wtedy kiedy jest opublikowana przez firmę Grundfos i umieszczona w instrukcji montażu i eksploatacji.

RU: Декларация о соответствии ЕС

Мы, компания Grundfos, со всей ответственностью заявляем, что изделия DDA, DDC и DDE, к которым относится настоящая декларация, соответствуют следующим Директивам Совета Евросоюза об унификации законодательных предписаний стран-членов ЕС: – Механические устройства (2006/42/ЕС).

Применявшиеся стандарты: EN 809: 1998,

EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Низковольтное оборудование (2006/95/EC).*

Применявшийся стандарт: EN 61010-1: 2001 (второе издание).

– Электромагнитная совместимость (2004/108/EC).

Применявшиеся стандарты: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Тольк о для изделий с рабочим напряжением > 50 В

> 75 В DC.

Данная декларация о соответствии ЕС имеет силу только в случае публикации в составе инструкции по монтажу и эксплуатации на продукцию производства компании Grundfos.

SK: Prehlásenie o konformite EÚ

My firma Grundfos prehlasujeme na svoju plnú zodpovednost’, že výrobky DDA, DDC a DDE, na ktoré sa toto prehlásenie vzt’ahuje, sú v súlade s ustanovením smernice Rady pre zblíženie právnych predpisov členských štátov Európskeho spoločenstva v oblastiach: – Smernica pre strojové zariadenie (2006/42/EC).

Použité normy: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Smernica pre nízkonapät’ové aplikácie (2006/95/EC).*

Použitá norma: EN 61010-1: 2001 (druhé vydanie).

– Smernica pre elektromagnetickú kompatibilitu (2004/108/EC).

Použité normy: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Len pre produkty s prevádzkovým napätím > 50 VAC or > 75 VDC.

Toto prehlásenie o konformite ES je platné iba vtedy, ak je zverejnené ako súčasť montážnych a prevádzkových pokynov Grundfos.

AC или

UA: Свідчення про відповідність вимогам ЄС

Компанія Grundfos заявляє про свою виключну відповідальність за те, що продукти DDA, DDC та DDE, на які поширюється дана декларація, відповідають таким рекомендаціям Рад и з уніфік ації правових норм країн - членів ЄС: – Механічні прилади (2006/42/ЄС).

Стандарти, що застосовувалися: EN 809: 1998,

EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Низька напруга (2006/95/ЄС).*

Стандарти, що застосовувалися: EN 61010-1: 2001 (друге видання).

– Електромагнітна сумісність (2004/108/ЄС).

Стандарти, що застосовувалися: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

Тільки для продуктів з робочою напругою > 50 VAC або

> 75 VDC.

Ця декларація відповідності ЄС дійсна тільки в тому випадку, якщо публікується як частина інструкцій Grundfos з монтажу та експлуатації.

PT: Declaração de conformidade CE

A Grundfos declara sob sua única responsabilidade que os produtos DDA, DDC e DDE, aos quais diz respeito esta declaração, estão em conformidade com as seguintes Directivas do Conselho sobre a aproximação das legislações dos Estados Membros da CE: – Directiva Máquinas (2006/42/CE).

Normas utilizadas: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Directiva Baixa Tensão (2006/95/CE).*

Norma utilizada: EN 61010-1: 2001 (segunda edição).

– Directiva EMC (compatibilidade electromagnética) (2004/108/CE).

Normas utilizadas: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Apenas para produtos com tensão de funcionamento > 50 VCA

ou > 75 VCC.

Esta declaração de conformidade CE é apenas válida quando publicada como parte das instruções de instalação e funcionamento Grundfos.

RO: Declaraţie de conformitate CE

Noi, Grundfos, declarăm pe propria răspundere că produsele DDA, DDC şi DDE, la care se referă această declaraţie, sunt în c onformitate cu aceste Directive de Consiliu asupra armonizării legilor Statelor Membre CE: – Directiva Utilaje (2006/42/CE).

Standarde utilizate: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Directiva Tensiune Joasă (2006/95/CE).*

Standard utilizat: EN 61010-1: 2001 (a doua editie).

– Directiva EMC (2004/108/CE).

Standarde utilizate: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Numai pentru produse cu tensiunea de funcţionare > 50 VAC ori

> 75 VDC.

Această declarație de conformitate CE este valabilă numai când este publicată ca parte a instrucțiunilor Grundfos de instalare și funcționare.

SI: ES izjava o skladnosti

V Grundfosu s polno odgovornostjo izjavljamo, da so naši izdelki DDA, DDC in DDE, na katere se ta izjava nanaša, v skladu z naslednjimi direktivami Sveta o približevanju zakonodaje za izenačevanje pravnih predpisov držav članic ES: – Direktiva o strojih (2006/42/ES).

Uporabljeni normi: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Direktiva o nizki napetosti (2006/95/ES).*

Uporabljena norma: EN 61010-1: 2001 (druga izdaja).

– Direktiva o elektromagnetni združljivosti (EMC) (2004/108/ES).

Uporabljeni normi: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Samo za izdelke z delovno napetostjo, večjo od 50 V AC ali

manjšo od 75 V DC.

ES izjava o skladnosti velja samo kadar je izdana kot del Grundfos instalacije in navodil delovanja.

RS: EC deklaracija o konformitetu

Mi, Grundfos, izjavljujemo pod vlastitom odgovornošću da je proizvod DDA, DDC i DDE, na koji se ova izjava odnosi, u skladu sa direktivama Saveta za usklađivanje zakona država članica EU: – Direktiva za mašine (2006/42/EC).

Korišćeni standardi: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Direktiva niskog napona (2006/95/EC).*

Korišćen standard: EN 61010-1: 2001 (drugo izdanje).

– EMC direktiva (2004/108/EC).

Korišćeni standardi: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Samo za proizvode sa radnim naponom > 50 VAC ili > 75 VDC.

Ova EC deklaracija o konformitetu važeća je jedino kada je izdata kao deo Grundfos uputstava za instalaciju i rad.

SE: EG-försäkran om överensstämmelse

Vi, Grundfos, försäkrar under ansvar att produkterna DDA, DDC och DDE, som omfattas av denna försäkran, är i överensstämmelse med rådets direktiv om inbördes närmande till EU-medlemsstaternas lagstiftning, avseende: – Maskindirektivet (2006/42/EG).

Tillämpade standarder: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Lågspänningsdirektivet (2006/95/EG).*

Tillämpad standard: EN 61010-1: 2001 (andra upplagan).

– EMC-direktivet (2004/108/EG).

Tillämpade standarder: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Endast för produkter med driftspänning > 50 VAC eller > 75 VDC.

Denna EG-försäkran om överensstämmelse är endast giltig när den publiceras som en del av Grundfos monterings- och driftsinstruktion.

CN: EC 产品合格声明书

我们格兰富在我们的全权责任下声明，产品 DDA, DDC 和 DDE，即该合格证所指之产品，符合欧共体使其成员国法律趋于一致的以下欧共理事会指令： – 机械设备指令 (2006/42/EC)。

所用标准 : EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009。

– 低电压指令 (2006/95/EC)。*

所用标准 : EN 61010-1: 2001 ( 第2 版 )。

– 电磁兼容性指令 (2004/108/EC)。

所用标准 : EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* 仅适用于工作电压 > 50 VAC 或 > 75 VDC 的产品。

本 EC 合格性声明仅在作为格兰富安装与操作指导手册的一部分时有效。

KO: EC 적합성 선언

Grundfos 에서는 자사의 단독 책임에 따라 이 선언과 관련된 DDA, DDC 및 DDE 제품이 EC 회원국 법률에 기반한 다음 이사회 지침을 준 수함을 선언합니다 : – 기계류 지침 (2006/42/EC).

사용된 표준 : EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– 저전압 지침 (2006/95/EC).*

사용된 표준 : EN 61010-1: 2001 ( 제 2 출간 ).

– EMC 지침 (2004/108/EC).

사용된 표준 : EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* 작동 전압 50 VAC 미만 또는 75 VDC 미만인 제품에만 해당 .

본 EC 인증은 그런포스에서 인쇄 배포한 설치 가이드 및 작업 매뉴얼에 포함되어 발행되었을 경우에만 유효합니다 .

FI: EY-vaatimustenmukaisuusvakuutus

Me, Grundfos, vakuutamme omalla vastuullamme, että tuotteet DDA, DDC ja DDE, joita tämä vakuutus koskee, ovat EY:n jäsenvaltioiden lainsäädännön yhdenmukaistamiseen tähtäävien Euroopan neuvoston direktiivien vaatimusten mukaisia seuraavasti: – Konedirektiivi (2006/42/EY).

Sovellettavat standardit: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

– Pienjännitedirektiivi (2006/95/EY).*

Sovellettu standardi: EN 61010-1: 2001 (uudistettu versio).

– EMC-direktiivi (2004/108/EY).

Sovellettavat standardit: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Vain laitteille, joiden käyttöjännite on > 50 VAC tai > 75 VDC.

Tämä EY-vaatimustenmukaisuusvakuutus on voimassa vain, kun se julkaistaan osana Grundfosin asennus- ja käyttöohjeita.

TR: EC uygunluk bildirgesi

Grundfos olarak bu beyannameye konu olan DDA, DDC ve DDE ürünlerinin, AB Üyesi Ülkelerin kanunlarını birbirine yaklaştırma üzerine Konsey Direktifleriyle uyumlu olduğunun yalnızca bizim sorumluluğumuz altında olduğunu beyan ederiz: – Makineler Yönetmeliği (2006/42/EC).

Kullanılan standartlar: EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009.

–Düşük Voltaj Yönetmeliği (2006/95/EC).*

Kullanılan standart: EN 61010-1: 2001 (ikinci baskı).

– EMC Diretifi (2004/108/EC).

Kullanılan standartlar: EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+A2: 2009, EN 61000-3-3: 2008.

* Çalışma voltajı yalnızca > 50 VAC veya > 75 VDC değerinde olan

ürünler için.

İşbu EC uygunluk bildirgesi, yalnızca Grundfos kurulum ve çalıştırma talimatlarının bir parçası olarak basıldığı takdirde geçerlilik kazanmaktadır.

JP: EC 適合宣言

Grundfos は、その責任の下に、 DDA, DDC 製品および DDE 製品が EC 加盟諸国の法規に関連する、以下の評議会指令に適合していることを宣言します： – 機械指令（2006/42/EC）。

適用規格： EN 809: 1998, EN ISO 12100-1+A1: 2009, EN ISO 12100-2+A1: 2009。

– 低電圧指令（2006/95/EC）。 *

適用規格： EN 61010-1: 2001 ( 第 2 版 )。

– EMC 指令（2004/108/EC）。

適用規格： EN 61326-1: 2006, EN 61000-3-2: 2006+A1: 2009+ A2: 2009, EN 61000-3-3: 2008。

* 動作電圧 > 50 VAC または > 75 VDC。

この EC 適合宣言は、グルンドフォス取扱説明書の一部に掲載される

場合のみ有効です。

Pfinztal, 1 June 2011

Ulrich Stemick

Technical Director

Grundfos Water Treatment GmbH

Reetzstr. 85, D-76327 Pfinztal, Germany

Person authorised to compile technical file and

empowered to sign the EC declaration of conformity.

Declaration of conformity

Grundfos companies

Argentina

Bombas GRUNDFOS de Argentina S.A. Ruta Panamericana km. 37.500 Centro Industrial Garin 1619 - Garin Pcia. de B.A. Phone: +54-3327 414 444 Telefax: +54-3327 411 111

Australia

GRUNDFOS Pumps Pty. Ltd. P.O. Box 2040 Regency Park South Australia 5942 Phone: +61-8-8461-4611 Telefax: +61-8-8340 0155

Austria

GRUNDFOS Pumpen Vertrieb Ges.m.b.H. Grundfosstraße 2 A-5082 Grödig/Salzburg Tel.: +43-6246-883-0 Telefax: +43-6246-883-30

Belgium

N.V. GRUNDFOS Bellux S.A. Boomsesteenweg 81-83 B-2630 Aartselaar Tél.: +32-3-870 7300 Télécopie: +32-3-870 7301

Belarus

Представительство ГРУНДФОС в Минске 220125, Минск ул. Шафарнянская, 11, оф. 56 Тел.: +7 (375 17) 286 39 72, 286 39 73 Факс: +7 (375 17) 286 39 71

E-mail: minsk@grundfos.com

Bosnia/Herzegovina

GRUNDFOS Sarajevo Trg Heroja 16, BiH-71000 Sarajevo Phone: +387 33 713 290 Telefax: +387 33 659 079 e-mail: grundfos@bih.net.ba

Brazil

BOMBAS GRUNDFOS DO BRASIL Av. Humberto de Alencar Castelo Branco, 630 CEP 09850 - 300 São Bernardo do Campo - SP Phone: +55-11 4393 5533 Telefax: +55-11 4343 5015

Bulgaria

Grundfos Bulgaria EOOD Slatina District Iztochna Tangenta street no. 100 BG - 1592 Sofia Tel. +359 2 49 22 200 Fax. +359 2 49 22 201 email: bulgaria@grundfos.bg

Canada

GRUNDFOS Canada Inc. 2941 Brighton Road Oakville, Ontario L6H 6C9 Phone: +1-905 829 9533 Telefax: +1-905 829 9512

China

Grundfos Alldos Dosing & Disinfection

ALLDOS (Shanghai) Water Technology Co. Ltd. West Unit, 1 Floor, No. 2 Building (T 4-2) 278 Jinhu Road, Jin Qiao Export Processing Zone Pudong New Area Shanghai, 201206 Phone: +86 21 5055 1012 Telefax: +86 21 5032 0596 E-mail: grundfosalldos-CN@grundfos.com

China

GRUNDFOS Pumps (Shanghai) Co. Ltd. 50/F Maxdo Centre No. 8 Xing Yi Rd. Hongqiao Development Zone Shanghai 200336 PRC Phone: +86-21 6122 5222 Telefax: +86-21 6122 5333

Croatia

GRUNDFOS CROATIA d.o.o. Cebini 37, Buzin HR-10010 Zagreb Phone: +385 1 6595 400 Telefax: +385 1 6595 499 www.grundfos.hr

Czech Republic

GRUNDFOS s.r.o. Čapkovského 21 779 00 Olomouc Phone: +420-585-716 111 Telefax: +420-585-716 299

Denmark

GRUNDFOS DK A/S Martin Bachs Vej 3 DK-8850 Bjerringbro Tlf.: +45-87 50 50 50 Telefax: +45-87 50 51 51 E-mail: info_GDK@grundfos.com www.grundfos.com/DK

Estonia

GRUNDFOS Pumps Eesti OÜ Peterburi tee 92G 11415 Tallinn Tel: + 372 606 1690 Fax: + 372 606 1691

Finland

OY GRUNDFOS Pumput AB Mestarintie 11 FIN-01730 Vantaa Phone: +358-(0)207 889 900 Telefax: +358-(0)207 889 550

France

Pompes GRUNDFOS Distribution S.A. Parc d’Activités de Chesnes 57, rue de Malacombe F-38290 St. Quentin Fallavier (Lyon) Tél.: +33-4 74 82 15 15 Télécopie: +33-4 74 94 10 51

Germany

GRUNDFOS Water Treatment GmbH Reetzstraße 85 D-76327 Pfinztal (Söllingen) Tel.: +49 7240 61-0 Telefax: +49 7240 61-177 E-mail: gwt@grundfos.com

Germany

GRUNDFOS GMBH Schlüterstr. 33 40699 Erkrath Tel.: +49-(0) 211 929 69-0 Telefax: +49-(0) 211 929 69-3799 E-mail: infoservice@grundfos.de Service in Deutschland: E-mail: kundendienst@grundfos.de

Greece

GRUNDFOS Hellas A.E.B.E. 20th km. Athinon-Markopoulou Av. P.O. Box 71 GR-19002 Peania Phone: +0030-210-66 83 400 Telefax: +0030-210-66 46 273

Hong Kong

GRUNDFOS Pumps (Hong Kong) Ltd. Unit 1, Ground floor Siu Wai Industrial Centre 29-33 Wing Hong Street & 68 King Lam Street, Cheung Sha Wan Kowloon Phone: +852-27861706 / 27861741 Telefax: +852-27858664

Hungary

GRUNDFOS Hungária Kft. Park u. 8 H-2045 Törökbálint, Phone: +36-23 511 110 Telefax: +36-23 511 111

India

GRUNDFOS Pumps India Private Limited 118 Old Mahabalipuram Road Thoraipakkam Chennai 600 097 Phone: +91-44 4596 6800

Indonesia

PT GRUNDFOS Pompa Jl. Rawa Sumur III, Blok III / CC-1 Kawasan Industri, Pulogadung Jakarta 13930 Phone: +62-21-460 6909 Telefax: +62-21-460 6910 / 460 6901

Ireland

GRUNDFOS (Ireland) Ltd. Unit A, Merrywell Business Park Ballymount Road Lower Dublin 12 Phone: +353-1-4089 800 Telefax: +353-1-4089 830

Italy

GRUNDFOS Pompe Italia S.r.l. Via Gran Sasso 4 I-20060 Truccazzano (Milano) Tel.: +39-02-95838112 Telefax: +39-02-95309290 / 95838461

Japan

GRUNDFOS Pumps K.K. Gotanda Metalion Bldg. 5F, 5-21-15, Higashi-gotanda Shiagawa-ku, Tokyo, 141-0022 Japan Phone: +81 35 448 1391 Telefax: +81 35 448 9619

Korea

GRUNDFOS Pumps Korea Ltd. 6th Floor, Aju Building 679-5 Yeoksam-dong, Kangnam-ku, 135-916 Seoul, Korea Phone: +82-2-5317 600 Telefax: +82-2-5633 725

Latvia

SIA GRUNDFOS Pumps Latvia Deglava biznesa centrs Augusta Deglava ielā 60, LV-1035, Rīga, Tālr.: + 371 714 9640, 7 149 641 Fakss: + 371 914 9646

Lithuania

GRUNDFOS Pumps UAB Smolensko g. 6 LT-03201 Vilnius Tel: + 370 52 395 430 Fax: + 370 52 395 431

Malaysia

GRUNDFOS Pumps Sdn. Bhd. 7 Jalan Peguam U1/25 Glenmarie Industrial Park 40150 Shah Alam Selangor Phone: +60-3-5569 2922 Telefax: +60-3-5569 2866

Mexico

Bombas GRUNDFOS de México S.A. de C.V. Boulevard TLC No. 15 Parque Industrial Stiva Aeropuerto Apodaca, N.L. 66600 Phone: +52-81-8144 4000 Telefax: +52-81-8144 4010

Netherlands

GRUNDFOS Netherlands Veluwezoom 35 1326 AE Almere Postbus 22015 1302 CA ALMERE Tel.: +31-88-478 6336 Telefax: +31-88-478 6332 E-mail: info_gnl@grundfos.com

New Zealand

GRUNDFOS Pumps NZ Ltd. 17 Beatrice Tinsley Crescent North Harbour Industrial Estate Albany, Auckland Phone: +64-9-415 3240 Telefax: +64-9-415 3250

Norway

GRUNDFOS Pumper A/S Strømsveien 344 Postboks 235, Leirdal N-1011 Oslo Tlf.: +47-22 90 47 00 Telefax: +47-22 32 21 50

Poland

GRUNDFOS Pompy Sp. z o.o. ul. Klonowa 23 Baranowo k. Poznania PL-62-081 Przeźmierowo Tel: (+48-61) 650 13 00 Fax: (+48-61) 650 13 50

Portugal

Bombas GRUNDFOS Portugal, S.A. Rua Calvet de Magalhães, 241 Apartado 1079 P-2770-153 Paço de Arcos Tel.: +351-21-440 76 00 Telefax: +351-21-440 76 90

Romania

GRUNDFOS Pompe România SRL Bd. Biruintei, nr 103 Pantelimon county Ilfov Phone: +40 21 200 4100 Telefax: +40 21 200 4101 E-mail: romania@grundfos.ro

Russia

ООО Грундф ос Россия, 109544 Москва, ул. Школьная

Тел. (+7) 495 737 30 00, 564 88 00 Факс (+7) 495 737 75 36, 564 88 11

E-mail grundfos.moscow@grundfos.com

Serbia

GRUNDFOS Predstavništvo Beograd Dr. Milutina Ivkovića 2a/29 YU-11000 Beograd Phone: +381 11 26 47 877 / 11 26 47 496 Telefax: +381 11 26 48 340

Singapore

GRUNDFOS (Singapore) Pte. Ltd. 25 Jalan Tukang Singapore 619264 Phone: +65-6681 9688 Telefax: +65-6681 9689

Slovenia

GRUNDFOS d.o.o. Šlandrova 8b, SI-1231 Ljubljana-Črnuče Phone: +386 1 568 0610 Telefax: +386 1 568 0619 E-mail: slovenia@grundfos.si

South Africa

Grundfos (PTY) Ltd. Corner Mountjoy and George Allen Roads Wilbart Ext. 2 Bedfordview 2008 Phone: (+27) 11 579 4800 Fax: (+27) 11 455 6066 E-mail: lsmart@grundfos.com

Spain

Bombas GRUNDFOS España S.A. Camino de la Fuentecilla, s/n E-28110 Algete (Madrid) Tel.: +34-91-848 8800 Telefax: +34-91-628 0465

Sweden

GRUNDFOS AB (Box 333) Lunnagårdsgatan 6 431 24 Mölndal Tel.: +46 31 332 23 000 Telefax: +46 31-331 94 60

Switzerland

GRUNDFOS ALLDOS International AG Schönmattstraße 4 CH-4153 Reinach Tel.: +41-61-717 5555 Telefax: +41-61-717 5500 E-mail: grundfosalldos-CH@grundfos.com

Switzerland

GRUNDFOS Pumpen AG Bruggacherstrasse 10 CH-8117 Fällanden/ZH Tel.: +41-1-806 8111 Telefax: +41-1-806 8115

Taiwan

GRUNDFOS Pumps (Taiwan) Ltd. 7 Floor, 219 Min-Chuan Road Taichung, Taiwan, R.O.C. Phone: +886-4-2305 0868 Telefax: +886-4-2305 0878

Thailand

GRUNDFOS (Thailand) Ltd. 92 Chaloem Phrakiat Rama 9 Road, Dokmai, Pravej, Bangkok 10250 Phone: +66-2-725 8999 Telefax: +66-2-725 8998

Turkey

GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Gebze Organize Sanayi Bölgesi Ihsan dede Caddesi,

2. yol 200. Sokak No. 204 41490 Gebze/ Kocaeli Phone: +90 - 262-679 7979 Telefax: +90 - 262-679 7905 E-mail: satis@grundfos.com

Ukraine

ТОВ ГРУНДФОС УКРАЇНА 01010 Київ, Вул. Московська 8б,

Тел.:(+38 044) 390 40 50 Фах.: (+38 044) 390 40 59

E-mail: ukraine@grundfos.com

United Arab Emirates

GRUNDFOS Gulf Distribution P.O. Box 16768 Jebel Ali Free Zone Dubai Phone: +971-4- 8815 166 Telefax: +971-4-8815 136

United Kingdom

GRUNDFOS Pumps Ltd. Grovebury Road Leighton Buzzard/Beds. LU7 4TL Phone: +44-1525-850000 Telefax: +44-1525-850011

U.S.A.

GRUNDFOS Pumps Corporation 17100 West 118th Terrace Olathe, Kansas 66061 Phone: +1-913-227-3400 Telefax: +1-913-227-3500

Uzbekistan

Grundfos Tashkent, Uzbekistan The Representative Office of Grundfos Kazakhstan in Uzbekistan 38a, Oybek street, Tashkent Телефон: (+998) 71 150 3290 / 71 150 3291 Факс: (+998) 71 150 3292

Addresses revised 06.05.2013

Grundfos companies

95724708 1213

ECM: 1125152

www.grundfos.com

The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks

Grundfos DDA 7.5-16, DDA 12-10, DDA 12-17-7, DDA 30-4 Installation And Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

English (GB)

1. Safety instructions

1.1 Symbols used in this document

1.2 Qualification and training of personnel

1.3 Safety instructions for the operator/user

1.4 Safety of the system in the event of a failure in the dosing pump

1.5 Dosing chemicals 1.6 Diaphragm breakage

2. General information

2.1 Applications

2.2 Improper operating methods

2.3 Symbols on the pump

2.4 Warranty

2.5 Nameplate

2.6 Type key

2.7 Product overview

3. Technical data / Dimensions

3.1 Technical data

3.2 Dimensions

4. Assembly and installation

4.1 Pump assembly

4.1.1 Requirements

4.1.2 Align and install mounting plate

4.1.3 Engage pump in mounting plate

4.1.4 Adjusting control cube position

4.2 Hydraulic connection

4.3 Electrical connection

5. Startup

5.1 Setting the menu language

5.2 Deaerating the pump

5.3 Calibrating the pump

6. Operation

6.1 Control elements

6.2 Display and symbols

6.2.1 Navigation

6.2.2 Operating states

6.2.3 Sleep mode (energy-saving mode)

6.2.4 Overview of display symbols

6.3 Main menus

6.3.1 Operation

6.3.2 Info

6.3.3 Alarm

6.3.4 Setup

6.4 Operation modes

6.4.1 Manual

6.4.2 Pulse

6.4.3 Analog 0/4-20 mA

6.4.4 Batch (pulse-based)

6.4.5 Dosing timer cycle

6.4.6 Dosing timer week

6.5 Analog output

6.6 SlowMode

6.7 FlowControl

6.8 Pressure monitoring

6.8.1 Pressure setting ranges

6.8.2 Calibration of pressure sensor

6.9 Flow measurement

6.10 AutoFlowAdapt), the pump compensates for these influences by correction of the stroke frequency.

6.11 Auto deaeration

6.12 Key lock

6.12.1 Temporary deactivation

6.12.2 Deactivation

6.13 Display Setup

6.13.1 Units

6.13.2 Additional display

6.14 Time+date

6.15 Bus communication

6.15.1 GENIbus communication

6.15.2 Possible industrial bus types

6.15.3 Activate communication

6.15.4 Setting the bus address

6.15.5 Characteristics of bus communication

6.15.6 Deactivate communication

6.15.7 Communication faults

6.16 Inputs/Outputs

6.16.1 Relay outputs

6.16.2 External stop