Grundfos SMART Digital DDA Installation And Operating Instructions Manual

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GRUNDFOS INSTRUCTIONS

SMART Digital - DDA

Installation and operating instr uct ions

Declaration of conformity

GB Declaration of Conf or mity

We, Grundfos Alldos, declare u nder o ur s ole r es ponsi bilit y t hat the p ro ducts DDA, DDC and DDE, to w hic h this d ecl arat ion r elate s, ar e in co nf ormit y w ith these Council directives on the approximation of the laws of the EC member states:

– Machinery Dir e cti v e ( 2 00 6/ 42 /E C) .

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

– Low Voltage Directive (2 006/95/EC) *.

Standard used: EN 60204-1+A1: 2009.

– EMC Directive (20 04/1 0 8/EC).

Standards used: EN 61000-6-2: 2005, EN 61000-6-4: 2007. * Only for products with operating voltage > 50 VAC or >75 VDC.

Pfinztal, 1 November 2010

Ulrich Stemick

Technical Director

Grundfos Water Treatment GmbH

Reetzstr. 85, D-76327 Pfinztal, Germany

Person aut hori s ed t o compile techn i ca l f i le an d

empowered to sign the EC declaration of conformity.

English (GB) Installation and operating instructions

Original installation and operating instructions.

CONTENTS

Page

1. Safety instructions

1.1 Identification of saf ety in struc tio ns in these instructions

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 dos ing pum p

1.5 Dosing chemicals

2. General

2.1 Applications

2.2 Improper operating methods

2.3 Warranty

2.4 Nameplate

2.5 Type key

2.6 Device overvi ew

3. Technical data / dimensions

3.1 Technical data

3.2 Dimensions

4. Assembly a nd in stalla t ion

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 co nn ection

4.3 Electrical connection

5. Commissioning

5.1 Setting the menu language

5.2 Deaerating the pump

5.3 Calibrating the pump

6. Operation

6.1 Control ele men ts

6.2 Display and symb ols

6.2.1 Navigation

6.2.2 Operating stat es

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 m od es

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 outp ut

6.6 SlowMode 7 FlowControl

6.8 Pressure moni tor ing

6.8.1 Pressure settin g rang es

6.8.2 Calibration of pressure sensor

6.9 Flow measurement

6.10 AutoFlowAd ap t

6.11 Auto deaeratio n

6.12 Key lock

6.13 Display Setu p

6.13.1 Units

6.13.2 Additional display

6.14 Time/date

6.15 Bus communic at ion

6.16 Inputs/outputs

6.16.1 Relay outputs

6.16.2 External stop

6.16.3 Empt y and low- lev el sign als

6.17 Basic settings

7. Service

7.1 Service system

7.2 Perform servic e

7.2.1 Dosing head over view

7.2.2 Dismantling t he d i ap hr ag m a nd va l ve s

7.2.3 Reassembling the diaphragm and

12 12 12 12

13 14

16 17 17

19 19

19 19 19 20

21 21

21 21 21

22 22

22 23 24 25 25

valves

7.3 Resetting the servic e system

7.4 Repairs

8. Faults

8.1 List of faults

8.1.1 Faults with error me ss age

8.1.2 General faults

9. Disposal

Warning Prior to instal latio n, read thes e

installation an d ope ra t in g i ns tru c tio ns. Installation and opera tion mus t comp ly with local regulations and accepted codes of good practice.

26 26 27 28

28 28

29 29 29 30 30

30 30

31 31 31

31 32 32

33 33

34 34

36 36

English (GB)

1. Safety instructio ns

Caution

Note

Caution

English (GB)

These installation and operating instructions contain general instructions that must be observed during installation, operation and main tenance of the pump. It must therefor e be rea d by the installation engin ee r and the relevant qualified operator prior to installati on an d star t-up , and mus t be av ailab le at the installation location at all tim es.

1.1 Identifica tion o f saf ety i nstru ctio ns in these instruction s

The safety instructions are identified by the following symbols:

Warning If these safety instructions are not

observed, it m ay r e sult in personal injury!

If these safety instructions are not observed, it may resu lt in malf un ctio n or damage to the equipment!

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

1.2 Qualification and training of personnel

The person ne l responsible f or th e installation, operation a nd se rvice must b e ap pr op r iately qualified for these tasks . Ar eas of resp onsib ility, levels of au th or ity a nd th e su pe rvision of the personnel must be precisely defined by the operator. If necessary, the personnel must b e tr ain e d appropriately.

Risks of not observing the safety instructions

Non-observance of the safety instructions may have dangerous consequences for the personnel, the environment an d the pu mp and ma y resu lt in th e loss of any claims for da mage s.

It may lead to th e following hazards:

• Personal inju ry fr om e xposure to el ect ric al ,

mechanical and chemical influences.

• Damage to the environment and personal injury

from leakage of h ar mf ul su bstances.

1.3 Safety instructions for the operator/user

The safety instr uc ti o ns de scr ib ed in th es e instructions, existing national regulations on health protection, environmental protection and for accident prevention and an y inter nal working , op erat ing an d safety regulation s of the op era tor mu st be obse rved .

Information attac he d to th e pu m p m u st be o bse r ved . Leakages of dangerous substances must be

disposed of in a way that is not harmful to the personnel or th e en vir on m en t.

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’ operational state or be disconnected from the mains. The system must be pressureless!

Only orginal accessories and original spare parts should be use d. Us i ng o the r par ts ca n re sult in exemption from liability f or a ny resu lti ng consequences.

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

The dosing p ump was designed a cco rd i n g t o th e latest technolo gies an d is car efull y manu factu red and tested.

If it fails regard les s o f th is, th e s af et y o f t he ov era ll system must be ensured. Use the relevant monitoring and control functions for this.

Make sure t ha t an y c he m ic al s th at a r e released fr o m th e p u mp 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 chemica ls

Caution

Warning Before swit ch i ng t h e su ppl y voltage

back on, the dosing lines must be connected in su ch a wa y that an y chemicals in the dosi ng he ad ca nnot 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 a t t h e in st al la ti on s it e should be applied (e. g. wearing protective clothing).

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

Warning If the diaphragm leaks or is broken,

dosing liquid will escape from the discharge opening on the dosing head (see fig. 3).

Take suitable precautions to prevent harm to health and damage to property from escapi ng do sin g li qui d!

Check daily whether liquid is escaping from the disch arg e ope nin g!

Changing the di aph rag m, se e sect ion

7. S e r vice.

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 stat e!

Observe the free zing and b oiling 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 med ia are resist an t to the dosing medium under operating conditions, see data booklet!

Should you have any questions regarding the material resistance and suitability o f t he p u mp fo r s p ec if ic dosing media, please contact Grundfos.

2. General

The DDA dosing pump is a self-priming diaphragm pu m p. It co ns i sts o f a h ou si n g with stepper motor and electronics, a dosing head with diaphragm and valves and the control cube.

Excellent dosi ng fe at ur es o f t he p um p:

• Optimal intake even with degassing media, as

the pump always wor ks a t full su ct ion s troke volume.

• Continuous dosing, as the medium is sucked up

with a short suction str oke, reg ardle ss of the current dos ing flow, and dosed with t he lo ng est possible dosing stroke.

2.1 Application s

The pump is suita ble for liquid, no n- ab ra si v e, no n flammable and non-combustible media strictly in accordance with the inst ructions in these installation and operating instructions.

Areas of applic at io n

• Drinking water treatment

• Wastewater treatm ent

• Swimming pool water treatment

• Boiler water treatment

• CIP (Clean -In-Place)

• Cooling wate r tr ea tm e nt

• Process wate r tr ea tm en t

• 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 A pp l ications.

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 an y da mag e r es u lt in g fr o m incorrect use.

Warning The pump is NOT approved for

operation in potentially explosive areas!

Warning A sunscreen is required for outdoor

installation !

English (GB)

2.3 Warranty

psi

gphl/h

Type designation

Voltage

Frequency

Max. dosing flow

Power consumption

Enclosure class

Mark of approval, CE mark, etc.

Model

Current consumption

Country of production

Max. operating pressure

English (GB)

A guarantee claim in acco rd ance wit h our gene ral t erms o f s ale a nd deli ver y is only va lid if the fo llow ing requiremen ts are ful fille d:

• The pump is use d in accordance wit h t he information w ith i n th is m a nu al .

• The pump is not dismantled or incorrectly handled.

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

• Original spare parts are used for repairs during maintenance.

2.4 Nameplate

Fig. 1 Nameplate

TM04 1116 1110

2.5 Type key

The type key i s us ed t o identify the p r eci se pump and is n ot us ed f or co nf i gu r ati on p ur po se s.

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) (PVC dosing heads onl y up to 1 0 bar)

PVDF (polyvinylidene fluoride)

Stainless steel DIN 1.4401

PVC-P3

PVC with Plus

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 o r left)

Voltage

1 x 100-240 V, 50/60 Hz

Valve type

Standard

Spring-loaded (HV version)

Suction/discharge side connection

U2U2

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

U7U7

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

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

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

No connection

Installation set*

I001

Hose, 4/6 mm (up to 7.5 l/h, 16 bar)

I002

Hose, 9/12 mm (up to 60 l/h, 13 bar)

I003

Hose 0.17" x 1/4" (up to 7.5 l/h, 16 bar)

I004

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

Power plug

EU (Schuko)

USA, Canada

Australia, New Zealand, Taiwan

Switzerland

Japan

Argentina

Design

Grundfos Alldos

*) 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)

English (GB)

2.6 Device overview

Start/stop key

(Sect. 6.1)

Mains connection

Control cube

Graphic LC display (Sect. 6.2.2)

Click wheel (Sect. 6.1) 100 % key (Sect.6.1)

Signal inputs, outputs (Sect. 4.3)

Mounting plate

100%100%

FlowControl connection

FC/FCM

Deaeration valve

Dosing head

Valve, suction side

Connection, deaeration

hose

Valve, discharge side

Control cube assembly

screws

Drain opening in cas e of

diaphragm breakage

English (GB)

Fig. 2 Front view of the pump

TM04 1129 0110

Fig. 3 Rear view of th e pu m p

TM04 1133 0110

3. Technical data / dimensions

3.1 Technical data

Data

Mechanica l data

DDA pump type

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

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

Max. dosing flow

Max. dosing flow with SlowMode 50 %

Max. dosing flow with SlowMode 25 %

Min. dosing flow

Max. operatin g pr es sur e

Max. stroke freq ue ncy

[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 .0 0

[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 0.0 30 0

[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

Stroke volume [ml] 0.74 1.45 1.55 3.10 Accuracy of repeatability [%] ±1 Max. suction lift during operation Max. suction lift when pr imi ng wit h wet

valves Min. pressure difference between suction

and discharge side

[m] 6 [m] 2 3 3 2

[bar] 1 (FC and FCM: 2)

Max. pressure, suctio n side [bar] 2 Max. viscosity in S lowMode 25 % with

spring-loaded valves Max. viscosity in S lowMode 50 % with

spring-loaded valves Max. viscosity without Slow Mode with

spring-loaded valves Max. viscosity without spring-loaded

valves Min. diameter of hose/pipe on suction/

discharge side Min. diameter of hose/pipe on suction

side for highly viscous media (HV) Min. diameter of hose/pipe on discharge

side for highly viscous media (HV)

2) 4)

[mPa s]

(= cP)

[mPa s]

(= cP)

[mPa s]

(= cP)

[mPa s]

(= cP)

2500 2500 2000 1500

1800 1300 130 0 600

600 500 500 200

50 300 300 150

[mm] 4 6 6 9

[mm] 9

Max. media te mp er ature [°C] 45 Min. media temp erat ur e [°C] -10 Max. ambient tem p er at ur e [°C] 45 Min. ambient tem per atur e [°C] 0 Max. storage te mp er at ur e [°C] 70 Min. storage temperature [°C] -20

English (GB)

DDA pump type

Data

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

Voltage [V] 100-240 V, 50-60 Hz Length of ma ins ca ble [m] 1.5 Max. current co nsu m pti on ( 10 0 V ) [A] 8

Electrical data

Max. current co nsu m pti on ( 23 0 V ) [A] 25 Max. power co nsu m ption P

[W] 18 / 24 Enclosure class IP 65, Nema 4X Electrical safety cla ss II Max. load for level input 12 V, 5 mA Max. load for pu ls e in pu t 12 V, 5 mA Max. load for external stop 12 V, 5 mA

Signal input

Min. pulse length [ms] 5 Max. pulse frequency [Hz] 100 Impedance at 0/ 4-20 mA analo g input [Ω]15 Max. resistance in level circuit [Ω]1000 Max. resistance in pulse circuit [Ω]1000 Max. ohmic load on r elay o ut pu t [A] 0.5

Signal output

Max. voltage on relay output [V] 30 VDC / 30 VAC Impedance at 0/ 4-20 m A a nalog output [Ω]500 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 level

Max. sound pr es su re le vel [dB(A)] 60

Approvals CE, CSA-US, NSF61, G HOS T, C-Tick

The maximum stroke frequency varies depending on calibration

Data is based on measu rements wi th water

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

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

With E-Box.

3.2 Dimensions

161

G 5/8"

200.8

100%

110

4 x Ø6

105

120

17.5

168

Fig. 4 Dimensional draw ing

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

English (GB)

TM04 1103 0110

4. Assembly and installation

Caution

IP65, Nema 4X

English (GB)

4.1 Pump assembly

The pump is deli vered with a moun tin g plat e. The mountin g pl a te c an b e m ounted vertic al ly e. g. on a wall or hor i zo ntally e. g. on a tank. It take s just a few quick ste ps to f i rmly se cur e th e pu m p t o 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 installatio n : Mounting plate slot mechanism mu st be o pp os ite th e do si n g he ad .

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

Fig. 5 Locate mounting plate

Warning Make sure that you do no t damage any

cables and lines during installation!

1. Indicate drill holes.

2. Dr ill h ol es.

3. Secure mounting plate u sin g fo ur screws, diameter 5 mm, to the wa ll, o n th e b ra ck et or th e tank.

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 cub e is f i tt ed to t he fr o nt of th e pu m p on delivery. It can be turned by 90 ° so that the user can select to oper at e th e pump from th e r ig ht or left side.

The enclos ur e c lass (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 pr o t ec tive caps on the control cube using a thin screwdriver.

2. Loosen screws.

3. Carefully lift off control cube on ly s o fa r f ro m th e pump housing that no tensile stress is produced on the flat band cable.

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

TM04 1162 0110

– Make sure th e O- r ing is se cur e .

5. Tighten screws slightly and attach protective caps.

TM04 1159 0110

TM04 1182 0110

Fig. 7 Adjusting contro l c ube

4.2 Hydraulic connection

Caution

Note

Caution

Union nut

Tensioning ri ng

Cone part

Hose

Deaeration

hose

Tank

Multifunction valve

Suction line with empty signal

Warning Risk of chemical b urns! 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 co n ta ct w ith wa ter, 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 lim it s as per sectio n

3.1 Tech nica l dat a!

Important information on installation

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

• Shorten hos es a t r i gh t an gle s .

• Ensure that th er e ar e no lo o ps or kinks in the hoses.

• Keep suction line as short as possible.

• R oute suctio n line up towards the suctio n valve.

• Installing a filter in the su cti on li n e pr ot ec ts th e entire installatio n again st di rt and re duce s the risk of leakage.

• Only control varia n t FC/ FC M: For disch ar g e quantities < 1 l/h we recommend the use of an additional spring-loaded valve (approx. 3 bar) on the discharge side for the saf e gene rati on of the necessary differential pressure.

Hose connection procedure

1. Push union nut and te nsioning ring a cr oss h ose .

2. Push cone part fully into ho se , s ee fig . 8.

3. Attach cone part with ho se to co rr e spo nding pump valve.

4. Tighten union nut manual l y.

– do not use tools!

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

6. Attach deaeration hose to the corresponding connection ( see fig. 3) and ru n i nt o a c on tai ne r or a collec ting tray.

Fig. 8 Hydraulic connection

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

Tighten up the dosing head screws once before commissioning and after 2-5 operating hours at 3 Nm.

Installation ex ample

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

English (GB)

TM04 1155 0110

TM04 1183 0110

Fig. 9 Installation example

4.3 Electrical connection

►

GND

BUS

GND

English (GB)

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

correctly ins ta lle d!

Warning The pump c an s ta r t au t oma tically when t h e ma in s v ol ta g e is switched on ! Do not manipulate mains plug or cable!

The rated voltage of the pump, see section 2.4 Nameplate , mu st confor m to local conditions .

Signal connections

Fig. 10 Wiring diagram of the electrical connections

TM04 1121 0110

Analog, external stop and pulse input

Sensor

Function

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

Level signals: empty and low-level signal

Function

Low-level signal X GND Pu lse Empty signal X GND Pulse

GENIbus, analog output

Function

GENIbus +30 V Analog output (+) mA GND/ (-) mA mA signal

Relay outputs

Function

Relay 1 X X Pulse Relay 2 X X Pulse

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

GENI bus

TXD

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

Pins

GENI bus

RXD

Pins

5/yellow/

green

GND Bus

Plug type

English (GB)

Plug type

FlowControl signal connection

Fig. 11 FlowControl connec ti o n

TM04 1158 0110

5. Commissioning

Operation

English > Manual >

Actual flow

Off

❑

Language Operation mode Analog output SlowMode FlowControl active

Operation

Setup

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

English (GB)

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 op en the ’Setup’ menu.

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

4. Press the click wheel to op en the ’Langu ag e’ menu.

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

6. Press the click wheel to se lec t the hi ghlig hted language.

7. Press the click wheel a gain to c onfir m the ’Confirm settings’ prompt and apply the setting.

TM04 1184 1110

Fig. 12 Set menu language

5.2 Deaerating the p ump

Note

Warning The deaeration hose must be

connected corr ectl y a nd i ns ert ed int o a suitable tank !

1. Open deaeration screw by approximately half a turn.

2. Press and hold down the 100 % key (deaeration key) until liqui d f lows continuously wit ho ut any bubbles from th e de ae ra tio n ho se.

3. Close deaeration screw.

Press the 10 0 % ke y an d simultaneously t u rn t h e clickwheel clockwise to i nc rease the dur at io n of the process to up to 3 00 s ec onds . Af ter 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 (se e sec tio n 3. 1 Technical data) .

If the pump is op er at ed with a backp r ess ur e th at deviates or if dosing a medium whose viscosity deviates, the pump must be calibrated.

For pumps with FCM c ontr ol varia nt , it is not necessary to ca libr a te th e pu mp if t he re is de via tin g or fluctuating backpressure as long as the ’AutoFlowA da pt’ function has been enabled (see section 6.10 AutoFlowAd ap t).

Requirements

• The hydraulic s a nd e l ec tr ics of th e pump are connected (se e se ctio n 4. Assembly and installation).

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

• The dosing h ea d an d suc ti o n ho se ar e filled with dosing medium.

• The pump has been dea erat ed.

English (GB)

Calibration process - example for DDA 7.5 - 16

V2 = 170 ml

= V1-V2= 130 ml

= 300 ml

Calibration

Strokes

Calibrat. volu m e

200

STOP

START

0.0 ml

Strokes

Calibrat. volume

200

125 ml

Calibration

Calibrat. volu me

STOP

START

Strokes

200

130

Actual dosed volum e V

English (GB)

1. Fill a measuring beaker with dosing med ium . Recommended filling volumes:

DDA type 7.5 - 16 1 2-10 17-7 30-4 Medium V

2. Read off and note down the fill vo lu me V (e.g.300ml).

0.3 l 0.5 l 1.0 l 1.5 l

3. Place the suction hose in the measuri ng beak er.

4. Start the calibration process in the ’Setup >

5. The pump executes 200 dosing strok es and

6. Remove the suction hose from the measuring

7. From V

Calibration’ menu.

displays the fa ctory ca lib ra tio n val ue (e.g.125ml).

beaker and check the remaining volume V (e.g.170ml).

and V2 , calculate th e ac tu al dosed

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

= V1-V

8. Set and apply V

– The pump is calibrated.

in the calibration menu.

TM04 1154 1110

6. Operation

100%

7.49 l/h

Manual

7.50

l/h

Operation

Start/stop key

Graphical LC display

Click wheel

100 % key

6.1 Control elements

The pump control p an el inc lud es a di spl ay and the foll o wi n g con tr ol elements.

Fig. 13 Control panel

Keys

Key Function

Start/stop key

100 % key

Click wheel

The click wheel is u sed t o navig at e thr oug h t he menus, select setting s and con firm them.

Turning the clickwheel clockwise moves the cursor clockwise in increments in the d isp l ay. Turning the clickwheel anti-clockw ise move s the curso r anticlockwise.

Starting and stopping the pump. The pump doses at maximum flow

regardless of the operation mode.

6.2 Display and symb ols

6.2.1 Naviga tion

In the ’Info’, ’Alarm’ and ’Setup’ main menus, the options and submenus are displayed in the rows below. Use the ’Back’ s ym bo l to r et ur n to th e 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 co nfirm you r s elect ion a nd open the next menu level. The active main menu is displayed as text, the other main menus are displayed as sy mb ols. The positi on o f t he cu rsor is highlighted in bla ck in the sub- menu s.

When you posit i on t he cu rs or o n a value and press the click wheel, a value is selected. Turning the clickwheel clockwise increases the value, turning the clickwheel anti-clockwise reduces the value. When you now press the click wheel, the cursor will be released again.

6.2.2 Operati ng states

TM04 1104 1120

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

Display Fault Operating state

White -

Green -

Yellow Warning

Red Alarm

6.2.3 Sleep mo de (e ner gy-sa vi ng mod e)

If in the ’Operation’ main menu the pump is not operated for 30 seconds, the header disappears. After 2 minutes, the display switc hes to the ’Operation’ main menu and the display brightness is reduced. This state will be cancelled when the pump is operated or a fault oc cu rs.

Stop Standby

Stop Standby Running

Stop Standby

English (GB)

Running

6.2.4 Overview of display symbols

100%

Operation

Operating state (Sect. 6.2) 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 (Sec t. 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 ( A na log )

Blocked driv e - f l as hin g sym b ol

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 backpress ure

Signal and error display

Diaphragm position ’in’ (Sect. 7.)

English (GB)

The following d isplay symbols m ay ap pe ar i n t he m enu s .

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 syste m Software rev. Serial no.: Product no.: Typ e K e y

Info

18.02.2010 12:34

15.0bar >

❑

V0.20

Alarm

12.02.2010

1 Empty

2 Low level

12:34

Delete alarm

messages

❑

Setup

Deutsch >

Pulse >

❑

1.06 l 7:50

> >

Actual flow >

Off >

❑

> >

❑ ❑

Off >

> > > > >

Language Operation mode Pulse memory * Analog scaling * Batch volume * Dosing time * Dos. Timer Cycle * Dos. Timer Week * Analog output SlowMode FlowControl active * FlowControl * Pressure moni torin g * AutoFlowAdapt * Auto deaerati on 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

The main menus are dis pl aye d as sy m bols at the t op of the displa y. The curren tly active main me nu i s displayed as text.

6.3.1 Operation

Status information such as th e dosin g 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 informati on 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 syst em c an a lso b e r e set fr o m he re.

6.3.3 Alarm

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

Up to 10 warning s a n d a la rm s, to ge th er wi th th eir date, time and cause , are lis ted in chrono logica l

TM04 1157 1010TM04 1106 1010

order. If the list is full, the old est e nt ry will be overwritten, see Section 8. Faul ts.

6.3.4 Setup

The ’Setup’ main menu contains menus for pump configuration. These menus are described in the followin g s ec tions.

English (GB)

TM04 1109 1010TM04 1110 1010

Counters

The ’Info > counters’ menu contains the fol lowing 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]

Stroke s

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.

6.4 Operation mod es

Operation

3.40

l/h

Manual 3.40l/h

Note

Operation

0.040

ml/

Pulse 3.40l/h

English (GB)

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 - 20 mA, see section 6.4 .3

• Analog 4 - 20 mA, see section 6.4 .3

• Batch, 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 se t in l/h or ml/h . The pu mp automatically switches between the units. Alternatively, the display can be reset to US units (gph).

Fig. 15 Manual mode

The setting rang e depe nds on the pum p 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 operatio n m o de , the p um p d ose s the set dosing vo lu me for each in c o min g (p otential-fre e) pulse, e. g. f rom a wat er met er. There is no direct connection betwe en inco min g pulse s and do sin g strokes. The pump automa tica lly cal culate s the optimum strok e fr eq ue nc y f or d osing the set v olu m e per pulse.

The calculation is based on:

• the frequency of external pulses

• the set dosing volume/ pulse .

TM04 1126 1110

Fig. 16 Pulse operation mode

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

TM04 1125 1110

Type Setting range [ml/pulse]

DDA 7.5 - 16 0.0013 - 12.8 DDA 12-10 0.0026 - 25.8 DDA 17-7 0.00 27 - 2 6.8 DDA 30-4 0.00 58 - 5 8.4

The frequencyof incoming pulses is multiplied by the set dosing vol um e. If th e pu mp recei v es more pu ls es than it can pr oc ess at the maxi m um dosing flow, it runs at the maximum stroke frequency in continuous operation. Excess pulses will be ignored if the memory funct ion i s no t en ab l e d.

Memory function

When the ’Setup > Pulse me m or y ’ function is enabled, up to 65,000 unprocessed pulses can be saved for subsequent processing.

The contents of the mem ory wil l be deleted when:

– Switching off the power supply – By switching the operating mode – Interruption (e . g. alarm,

external stop).

6.4.3 Analog 0/4-20 mA

Q [%]

0 - 20 mA

4 - 20 mA

[mA]

2081216

100

Operation

6.5

ml/h

0-20 mA 17.14 mA

Q [l/h]

1.5

7.5

020I [mA]

(I2 / Q2)

/ Q1)

1,3

7,5

I [mA]

Q [l/h]

(I2 / Q2)

/ Q1)

In this operation mode, the pump doses according to the ex tern al an alog sig nal. Th e dosing volume is proportional to the signal input value in mA.

Operation mode

4 - 20 mA

0 - 20 mA

If the input value in operation mode 4-20 mA falls below 2 mA, an alarm is displayed and the pump

Input value Dosing flow

≤ 4.1 mA 0 %

≥ 19 .8 mA 100 %

≤ 0.1 mA 0 %

≥ 19 .8 mA 100 %

stops. A cable break or signal transmitter error has occured. The ’Cable break’ symbol is displayed in the ’Signal and er ror dis pla y’ area of the di splay.

Fig. 17 Analog scaling

Set analog scaling

Analog scaling refers to the assignment of the current input valu e to the do sing flo w.

Analog scaling passes through the two reference points (I

/ Q1) and (I2 / Q2), which are set in the

’Setup > Analog scaling’ menu. The dosing flo w i s controlled according to th is settin g.

Example 1 (DDA 7.5 - 16)

Analog scaling with positive gradient:

Fig. 19 Analog scaling w it h po s. gradient

In example 1, the refe ren ce points I Q

= 1.5 l/h and I2= 16 mA, Q2= 7.5 l/h ha ve be en

set. From 0 to 6 mA anal og sc alin g i s des c r ibe d by a li ne

that passes thr ou gh Q = 0 l/ h, b etween 6 mA and

=6mA,

16 mA i t r i ses p ro p or tio nally from 1.5 l/h to 7.5 l/h and from 16 mA onwards it passes through Q=7.5l/h.

TM04 1120 2010

Example 2 (DDA 7.5-16)

Analog scaling with negative gradient (Operation m od e 0 - 20 m A):

English (GB)

TM04 1160 2010

Fig. 18 Analog operatio n mode

TM04 1127 1110

TM04 1101 2010

Fig. 20 Analog scaling w it h neg. gradient

In example 2, the refe ren ce points I Q

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

set. From 0 to 2 mA anal og sc alin g i s des c r ibe d by a li ne

that passes thr ou gh Q = 0 l/ h, b etween 2 mA and

= 2 mA,

16 mA it drops proportionally from 7.5l/h to 1.3l/h and from 16 mA onwards it passes through Q

=1.3l/h.

Set analog scaling in the ’Operation’ menu

Caution

4020

100

Q [%]

I [mA]

new

actual mA

/ Q2)

/ Q1)

/ Q2)

Pulse

Batch volume

Pulse

Time

Setup

Batch >

Input >

75.0 ml 0:32

Off >

Operation mo de Analog output Batch volume Dosing time [mm:ss] SlowMode

Operation

75.0

Batch 43 ml

English (GB)

Analog scaling ca n also be m odifi ed after a s ecur ity prompt directly in the ’Operation’ menu. This is how the dosing flow is directly modified for the current flow input v al u e.

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.

/ Q2

The batch volume (e. g. 75 ml) is se t in t he ’Setup > Batch volume’ menu. The minimum dosing time

required for th is (e . g. 32 seconds) is displayed an d can be increased.

TM04 1134 1110TM04 1135 1110

Fig. 23 Batch mode

If the batch v olu m e i s m od ifi ed , the dosing ti me resets to the m ini mum dosing time. Signals received during a batch process or an interruption (e. g. alarm, ex ternal stop) will be ignored. If the pump is r es tarted f ollo wing an interruption, th e ne xt batch volume is dosed on the

TM04 1132 2010

next incoming pu lse .

Fig. 24 Batch mode

In the ’Operation’ me nu, th e total batc h volume (e. g. 75 m l) and th e rem ainin g ba tch volu me st ill t o be dosed (e. g. 43 ml) are shown in the display.

Fig. 22 Batch (pulse-based)

The setting rang e depe nds on the pum p 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.

from [ml] t o [ l]

Setting range per batch

Resolution*

TM04 1105 2010

[ml]

6.4.5 Dosing timer, cycle

Batch volume

Timer

125 ml

1:54 3 min 2 min

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

Note

Operation

125

Timer

1:21

0:00

6:00

12:00

18:00

0:00

3333333

11 1

MO TU WE TH FR SA SU

Timer

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

80.5 ml 0:34

05:00

M ❑ T T W ❑ F ❑ S ❑ S

In this operation mode, the pump doses the set batch volume in regula r cycles. Dosing starts when the pump is starte d after a sing ul ar start delay. The setting range for the batch volume corresponds to the values in section 6.4.4 Batch

(pulse-based).

Fig. 25 Dosing timercycle

t1Dosing time t

Start delay

Cycle time

The cycle time must be long er tha n the do sing tim e, otherwise the following dosin g will be ignor ed. In the event of an interruption (e. g. interruption of the mains voltage, external sto p), th e do sing will be stopped while the time continues running. After suspending the inte rruptio n, th e pu m p will c on tinue to dose according to the actual timeline position.

The following sett ings a r e re qu ired in th e ’Setup > Dos. Time r Cycle’ me nu:

The total batch vo lu me ( e. g. 125 m l) a nd th e remaining batch volume st ill t o be d os ed a re displayed in the ’Oper ation ’ m e nu . D ur ing b re ak s in dosing, the tim e u nti l th e ne xt do si n g pr o ces s (e.g.1:21) is displayed.

Fig. 27 Dos. Timer Cycle mode

6.4.6 Dosing t im e r, week

In this opera tion mode, up to 1 6 do si n g procedures are defined for a week. These

TM04 1107 1109

dosing proced ur e s m ay take place re gu la rl y on o ne or several week days. The setting range for the batch volume cor r esp on ds t o t he v alu es in se ction

6.4.4 Batch (pulse-ba sed) .

Fig. 28 Week timer dosing

English (GB)

TM04 1136 1110

TM04 1108 1109

Fig. 26 Dos. Timer Cycle mode

The batch volume to be dosed (e. g. 125 ml) is set in the ’Setup > Dos. Timer Cycle’ menu. The minimum dosing time required for this (e. g. 1:54) is displayed and can be increased.

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 voltag e, external st op ), th e dosing is stopped whil e the t i me c on tin ue s r u nning. After

TM04 1137 1110

suspending the int errupt ion, th e pump continu es to dose according to th e actua l timel ine po siti on.

The following settings ar e re q uired in t he ’Setup > Dos. Timer Week’ menu for each dosing procedure:

TM04 1138 1110

Fig. 29 Setting the timer

The batch volu me ( e. g. 80.5 ml) is set in th e ’S etup

Operation

80.5

Timer

43:32

Output = Input Actual flow Backpressure Bus control

❑ ❑ ❑

Analog out

Note

Caution

Off SlowMode [50 % m a x.] SlowMode [25 % m a x.]

❑ ❑

SlowMode

English (GB)

> Dos. Timer Week’ menu. The mini mum dos ing time required for thi s (e. g. 0:34) is displayed an d can be increased.

In the Operation mode, the total batch volume (e. g. 80.5 ml) and the remaining batch vol ume to be dosed is dis pl aye d. D ur ing br ea ks i n dos i ng , th e ti me (e. g . 43:32) u nti l th e ne xt do sin g is disp la yed .

Fig. 30 Weekly timer dosing /br e ak in do si n g

6.5 Analog output

Fig. 31 Configure analo g ou tp ut

The analog output of the pump is parametrised in the ’Setup > Analo g ou tp ut’ menu. The following setting s are possible:

Setting

Output =Input

Actual flow

Backpres sure

Bus control

* Output signal is based on motor speed and pump

status (target flow).

Description Analog output signal

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

Current actual flow

• 0/4 mA = 0 %

• 20mA=100% see section

6.8.2 Calibration o f pressure sensor

Backpressure, meas ured in the dosing head

• 0/4 mA = 0 %

• 20mA=100% see section 6.8 Pressure

monitoring

Enabled by command in Bus control, see section

6.15 Bu s commun icatio n

Control

variant

FCM

XXX

XX*X*

XXX

Wiring diagram see section 4.3 Electrical connection.

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

6.6 SlowMode

When the ’SlowMode’ function is enabled, the pump slows down the suction stroke. The function is enabled in the ’ Setup > SlowMo de ’ menu and is used to prevent ca vita tion in the following cases:

• for dosing media with a high viscosity

• for degas sin g dosing media

• for long suction li nes

TM04 1136 1110

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

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

Enabling the 'SlowMode' fu nc ti on reduces the maximum dosing flow of the pump to the set percentage value!

TM04 1153 1110

Fig. 32 SlowMode menu

TM04 1153 1110

6.7 FlowControl

Pressure

Stroke length

Trouble-free dosin g stroke

Faulty dosing st ro ke : Air bubbles in the dosing head

FC/FCM control varian t.

This functi on is used to monit or th e do sin g pr oc ess. Although the pump is runnin g , v ar i ou s inf lue nces e. g. air bu bb l es , c an cause a redu ce d f low or even stop the dosing process. In order to guarantee optimum process safety, the enabled FlowControl function directl y det ects an d ind ica te s t he fo llo win g errors and devia tio ns:

• Overpressure

• Damaged discharge line

• Air in the do sin g ch am be r

•Cavitation

• Suction valve leakage

• Discharge valve leakage. The occurrence of a fault is indica ted by the 'eye'

symbol flas hin g. T he f au l ts ar e di spl a ye d in th e ’Alarm’ menu (see section 8. Faults).

FlowControl works with a main te nanc e-fr ee se n sor in the dosing head. During the dosing process, the sensor measur es the cu rren t press ure an d continuously sends the measured value to the microprocessor in the pump. An internal indicator diagram is creat ed fr om the curr ent me asu red va lue s and the current diaphragm position (stroke length). Causes for deviations can be identified immediately by aligning th e cu rr en t ind i ca to r d ia gr am with a calculated optimum indica tor diagram. Air bubbles in the dosing h ea d re du ce e. g. the disc ha rg e phase and consequently the stroke volume (see fig. 33).

Setting FlowControl

The ’FlowControl’ function is set using the two parameters ’Sen sit ivity ’ and ’Dela y’ in t he ’Setup > FlowControl’ menu.

Sensitivity

In 'Sensitivity’ the deviation in strok e volume, which will result in an error message, is set in percent.

Sensitivity Devia tio n

Low approx. 70 % Medium approx. 50 % High approx. 30 %

Delay

The ’Delay’ parameter is use d to d efine 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.

English (GB)

Fig. 33 Indicator diagram

1 Comp ressio n phas e 2 Discharge phase 3 Expansi on phase 4 Suct ion p ha se

TM04 1610 1710

6.8 Pressure monit orin g

Caution

Plug in pressur e s enso r pl u g or se lec t

’Setup > FlowControl active’ me nu

Prompt:

’Activate FlowContr.?’

FlowControl not activated

FlowControl active, Sensor not calibrated.

Prompt:

’Sensor calibration?’

Prompt:

’Suction valv e re mo ve d? ’

Sensor not calibrated.

Calibration error

Message:

’Sensor cal ib . OK

Current pressure: X bar’

Message:

’Sensor calib. failed!

’Repeat?’

Sensor not calibr ated .

English (GB)

FC/FCM control varian t.

A pressure se nsor monitors th e pr e ssu re in t he 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 func tio n ’ Min . pres sur e alarm’ is activated, an alarm is generated and the pump is stopped.

If the pressure exceeds the cut-off pressure set in the ’ Set up > Press ur e mo nit ori n g’ me nu, th e pu mp i s shut down, ent er s the st a nd by st at e a nd i n dic at es an alarm.

The pump restarts automatically once the backpressure fal ls below the cut-of f pressure!

6.8.1 Pressure setting ranges

4. Proceed as described below to calibrate:

Type

Fixed min.

pressure (bar)

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

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

Therefore the cut-off pressure should be set min. 0.5 bar higher than the system pressure.

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 senso r excha nge, 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’ operational state.

2. Make system pressureless and flu sh.

3. Dis ma ntle suc tion line a nd s uct ion v alv e.

Warning Install a pres su r e -re lie f valve in the

pressure line to provide protection against impermissibly high pressure!

Calibrating w h en t h e su ct io n v al ve is installed produ ces inc orrect calibr ation and can cause personal injuries and damage to property!

Only carry out a calibration if this is technically r e qui re d !

Settable max.

pressure [bar]

If a calibration i s n ot su ccessfully possible, ch eck plug connectio ns, cab le and se nsor an d repl ace defective parts wher e necessa ry.

TM04 1145 2510

6.9 Flow measurem ent

Note

FCM control variant

The pump accu r ate l y me as ur es the actual fl o w a nd 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 FlowCon trol. 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 i s t oo lo w r esult in a smal ler or larger actual flow. When the ’ AutoFlowAdapt’ function is activa ted (s ee secti on

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

Strokes which canno t be an alys ed (partial strokes, pressure differential which is too lo w) a re p r ovis io n al ly calculated b a se d o n th e s et po i nt v al ue and displayed.

6.10 AutoFlowAdapt

FCM control variant. The ’AutoFlowAdapt ’ fun ction is activate d in the

’Setup’ menu. It detects changes in various

parameters and responds accordingly in order to keep the set target flow cons tant.

Dosing accuracy is increased when ’AutoFlowAdapt’ is activated.

This function processes information from the pressure senso r in the do sing he ad. Err ors det ect ed 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 corres po nding indicator d i a gram .

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

’AutoFlowA da pt’ operates on the basis of the following functions:

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

• Pressure moni t or in g: pressu re fl uct ua ti o ns a re identified (s ee s ect ion 6.8 Pressure monitoring).

• Flow measurement: deviations from the target flow are identified (see section 6.8.2 C alibration of pressure sensor).

Examples of ’AutoFlowAdapt’

Pressure fluctuations

The dosing volu me d ecr e ases as backpressure increases and conversely the dosing volume increases as the b ack pr es sur e de crea se s.

The ’AutoFlowAdapt’ function identifies p re ssur e fluctuations and responds by adjusting the stroke frequency. The actua l f l ow i s th us m ai n taine d at a constant level.

Air bubbles

The ’AutoFlowAdapt’ function identifies a ir bu bb le s. The pump responds with a special indicator diagram due to which the air bubbles are removed as a top priority (deaeration).

If the air bubbles have not been eliminated after a maximum of 6 0 s tr ok es, th e pu m p swit che s to th e ’Air bubble’ warning status and returns to the norm al indicator diagram.

6.11 Auto deaeration

Dosing degassing media can result in air pockets in the d osi ng head during br ea ks in dosing. This can result in no medium being dosed when restarting the pump. The ’Setup > Auto deaeration’ function performs pump deaeration automatically a t re gu lar in te rv als . S o ftwa re controlled diaphragm movements encourage any bubbles to rise and gather at the discharge valve so that they can be r em o ve d o n th e ne xt do sin g str oke.

The function works:

• when the pump is not in the ’Stop’ mode

• during brea ks in dosin g (e. g. External stop, no incoming pulses, etc. ).

Low volumes can be displaced into the discharge line by the diaphragm movements. W h en do sing strong ly degassing media, this is however virtually impos sib l e.

English (GB)

6.12 Key lock

Operation

1.30

l/h

Manual

1.28 l/h

Additional display

English (GB)

The key lock is set in th e ’Setup > Key lock’ menu by ent eri ng a f ou r- di git code. It protects the pump by preventing changes to settings. Two levels of key lock can b e se lec te d:

Level Description

All settings can on ly be c hange d by

Settings

Settings + keys

It is still possible to n avi gate in th e ’Alarm’ and ’I nf o’ main menu and reset alarms.

Temporary deactivation

If the key lock function is activated but settings need to be modified, th e k eys c a n be un loc ke d tem por ar i l y 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.

Deactivation

The key lock can b e de ac tivated in the ’S et up > Key lock’ menu via the ’Off’ menu point. The key lock is

deactivated after the general code ’2583’ or a predefined 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 locke d.

6.13 Display Se tup

Use the followi ng se tt ing s in the ’Setup > Display’ menu to adjust th e display proper tie s:

• Units (metric/US)

• Display contrast

• A dditional dis play.

6.13.1 Units

Metric units (litres/millilitr es /bar ) or US units (U S gallons/PSI) can be selected. According to the operation mode and menu, the following units of measurement ar e dis playe d:

Operation mode/ function

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

Analogue control Batch (pulse- or timer-

controlled) Calibration ml ml Volume counter l gal Pressure monito ri ng bar psi

Metric units US units

ml/h or l/h gph

ml or l gal

6.13.2 Additional display

Additional display provides additional information about the cu rr en t p um p s t at us . The v alu e i s sho wn i n the display w ith th e co rr esponding sym bo l.

In ’Manual’ mode the ’Actual flow ’ information can be displayed with Q = 1.28 l /h (se e fig. 3 4).

TM0 4 1151 111 0

Fig. 34 Display with ad dit i on al display

The additional display can be set as follows:

Setting D escription

Depending on the operation mode:

Actual flow (manual, pulse) Target flow (pulse)

Default display

Dosed volume Actual flow Current actual flow Backpressure

only DDA-FCM control variant

only DDA-FCM/FC control variant.

Input current (analog) Remaining batch volume

(Batch, Dos. Timer) Period until next dosing

(Dos. Timer) Dosed vol. since las t reset

(see Counters on page 21)

Current back pr es sur e in th e dosing head

6.14 Time/date

Caution

Bus

Bus control active Bus address

127

In/Output

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

> NO NO NO

The time and date can be set in the ’Set up > Time+date’ menu .

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

6.15 Bus commu nicati on

The pump is supplied with a n int eg rated module for GENIbu s commun icatio n. The pump identif ies the bus con tr ol afte r co nn ecting to the corresponding signal input. The "Activate Genibus?"prompt is displayed. After confirmation, the ’Bus’ submenu appears in the ’Setup’ menu.

Fig. 35 ’Setup > Bus’ menu

The correspon d i ng sy mb ol ap pears in the ’Activated functions’ area in the ’Operation’ menu.

The pump c an a lso be in tegrated into a Pr of i bu s D P network using the additional E-box module (retrofitting possib le) .

The bus communication enables remote monitoring and setting of the pu mp vi a a fiel dbus sys tem. The accompanyin g fiel dbus do cume ntatio n an d the Profibus GSD file can be downloaded from the Internet.

www.grundfosalldos.com

6.16 Inputs/outputs

In the ’Setup > In pu ts/o ut pu ts’ m enu, yo u ca n configure the two outputs ’Relay 1+2’ and the signal inputs ’External st op ’, ’E m pty si gn al ’ an d ’Low l evel signal’.

Fig. 36 ’Setup > Inputs/out p uts’ me nu

6.16.1 Relay ou t p uts

The pump can switch two external signals using installed relays. The relays are switched by potentialfree pulses. The connection diagram of the relays is shown in sec tio n 4.3 Electrical connection. Both relays can be allocate d with t he fo llowin g s ign als:

TM04 1139 2410

Relay 1 signal

Alarm* Alarm

Προειδοποί ηση*

Stroke signal

Pump dosing

Bus control Bus control

Contact type

NO* NO* Normally open contact NC NC

Relay 2 signal

Warning

Stroke signal*

Pump dosing

Timer, cycle see follo win g sec tio n Timer, week see following sectio n

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 Activated by a

command in the bus communication

Normally closed contact

English (GB)

TM04 1152 1110

* Factory setting

Timer, cycl e (relay 2)

Caution

English (GB)

For the ’Relay 2 > Timer cycl e ’ function, set the following param eter s:

•Dosing time (t

• Start delay (t

•Cycle time (t

)

Fig. 37 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 (dur ation )

• 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 operational stat e ’ Ru nn in g’ in to th e ope ra tional state ’Standby’. The co rr es po nd i ng s ym bo l a pp ea rs i n th e Signal/error di spla y (see se ction 6.2.2 Op er ating states).

Frequent disengagement from the mains voltage, e. g. via a relay, can result in damage to the pump electronics and to the breakdown of the pump. The dosing accuracy is also reduced as a re su l t o f i nt ern al start procedures.

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

Only use the ’External stop’ func tion to start and stop the pump!

The contact ty pe is fa cto r y-s et to closed contact (=>NO). In the ’Setup > Inputs/outputs > External stop’ menu, the setting can be changed to open contact (=>NC).

6.16.3 Empty a n d lo w- le ve l si gn a ls

In order to monitor t he filling level in the tank, a dual-level senso r can be connec ted to th e pump. The pum p re sp on ds to the sign als as follows:

Sensor signa l Pump status

• Display is yellow

Low level

• flashes

• Pump continues running

• Display is red

Empty

• flas hes

• Pump stops

Both signal i n pu ts ar e a l loc at ed to th e c los ed c ont ac t (=>NO) in the f actory. They can be re- al located in

TM04 1124 2110

the ’Setup > In pu ts/ou tp uts’ menu to open contact (=>NC).

6.17 Basic settin gs

All settings can be reset to the se tting s defau lt upon delivery in the ’Setup > Basic set tings ’ menu.

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

The memory alw ays contains the pr ev iou sl y sa ved configuration. Older mem or y d a ta i s ov er w ri tte n.

7. Service

Service soon!

Please exchan ge

diaphragm and valves!

Service kit:

97xxxxxx

Service now!

Please exchan ge

diaphragm and valves!

Service kit:

97xxxxxx

Caution

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 w ea r. Where ne ce ssa ry, replace worn parts with original spare parts made from suitable materials.

Should you have an y qu es tio ns, pl e as e co nta ct yo ur service partner.

Warning If the diaphragm leaks or is broken,

dosing liquid will escape from the discharge opening on the dosing head (see fig. 3).

Take suitable precautions to prevent harm to health and damage to property caused by escaping dosing liquid!

Check daily whether liquid is escaping from the disch arg e ope nin g!

7.1 Service system

According to the motor runtime or after a defined period of op e ra tio n, service req ui r em en ts wi l l appear. Service requirements appear regardless of the current operational 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

Motor

runtime

[h]*

Time interval

[months]*

The service requirement signals when the replacement of wearing parts is due and displays the number of the se rvi ce kit. Press the cli ck w he el to temporarily hide the service prompt.

When the ’Service now’ message appears (displayed daily), the pump must be serviced immediately. To signalise in the ’Operation’ menu, the symbol appears in the ’Signal/error display’ area of the display.

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

For media whic h resul t in i nc reased wear, the service interval must be sh or te ne d.

7.2 Perform service

Only spare parts and accesso ries f rom Grun dfos should be used for maintenance. The usage of nonoriginal spare parts and accessories renders any liability for resulting dama ges n ull and vo id.

Information about carrying out maintenance can be found in the servic e kit catalog on our ho mepag e (www.grundfosalldos.com).

Warning When dosing dangerous media,

observe the cor responding p recautions in the safety data sheets!

Risk of chemical burns! 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 chemical s co rr ec tl y!

Before any work to the pump, the pump must be in the ’Stop’ operational state or be disconnected from the mains. The system must be pressureless!

English (GB)

Fig. 38 ’Service soon’

Fig. 39 ’Service now’

TM0 4 1131 111 0TM04 1131 1110

7.2.1 Dosing head overview

123 57 8

46 10

Caution

English (GB)

Fig. 40 Changing the diap hr ag m an d va l ve s

1 Safety d iap hr ag m 2Flange 3O-ring 4 Diaphragm 5 Valve on discharge side 6 Valve on suction side 7 Dosing head 8 Screws with discs 9 Cover

10 Deaeration v alv e

7.2.2 Disma ntli ng th e diap hr agm an d valv es

1. Make system pressureless.

2. Empty dosing head before m ai n te na n ce an d flush it if necessa ry.

3. Set pump to ’Stop’ operational 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 b e di s pla ye d as the

operational stat e (s ee fi g . 14 ).

5. Take suitable s te ps to e ns ur e that the returning liquid is safely collect ed.

6. Dismantle suction, pressure and deaeration hose.

7. Dismantle valves on suction an d disc harg e side (5, 6) .

8. Remove the cover (9).

9. Undo screws (8) on the dosing head (7) and remove with d iscs .

10.Remove the dosing head (7).

11.Un scr ew diaphragm (4 ) co un te r- clo ckwise and remove with fla n ge ( 2).

7.2.3 Reassembling the diaphragm and valves

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 dia phr agm int o ’in’ position .

– Symbol must be displayed as the

operational state (see fig. 14).

3. Attach the dosing head ( 7) .

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

– Torque: 3 Nm.

5. Attach the cover (9).

6. Install new valves (5, 6).

TM04 1123 2110

– Do not interchang e va l ve s an d pay attention to

direction of arrow.

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

8. Press the ’Start/Stop’ key to leave the service mode.

9. Deaerate dosing pump (see sec tio n

5.2 Deaerating the pump).

10.Please observe t he n ot es on commissioning i n section 5. Commissi oning!

7.3 Resetting the service system

After performing the ser vice, th e servic e system must be reset u s ing t he ’Info > Reset service system’ function.

7.4 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 carry ing out maintenance work and repairs!

After consultin g G r un df os, p l ea se se nd t he p um p, together with th e safety declara tio n completed by a specialist, to Grundfo s. The safe ty decla ration can be found at the end of these instructions. It must be copied, comple te d an d at tach ed to the pump.

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.

If the pump has been used to dose toxic liquids or liquids hazardous to health, the pump must be cleaned prior to dispatch !

8. Faults

Alarm

12.02.2010

1 Empty

2 Low level

12:34

Delete alarm

messages

❑

In the event of faults in the dosing pump, a warning or an ala rm is trig ge red . The corresponding fault symbol flashes in the ’Operation’ menu, see section 8.1 List of faults. T he cursor jumps to the ’Alarm’ main menu symbol. Press the click wheel to open the ’Alarm’ menu and, where necessary, faults to be acknowled ged will b e acknowledged.

A yellow display indicates a warning and the pump continues runn ing.

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 delete d at the en d of the li st. If there is a service requirement, this appears when

the ’Alarm’ menu is opened. Press the click wheel to temporarily cl ose th e servic e prom pt (see sec tion

7.1 Serv ice sys te m ).

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)

Backpressure low (Warning/alarm*)

Air bubble (Warning)

Cavitation (Warning)

Suct. valve leak (Warning)

Disch. va lve leak (Warning)

Flow deviation (Warning)

Possible cau s e 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 ’ s et too low (see section 6.8 Pressure m o nit or i ng )

• Faulty diaphr agm

• Broken discha rge line

• Pressure differential between suction and discha rge sid e too low

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

• Deaeratio n valve op en

• Broken/leaky suction lin e

• Strongly degassing medium

• Tank dosing medium empty

• Blocked/con str ict ed /squeezed suction line

• Blocked/constr ict ed s uct ion v alve

• Suction lift too hig h

• Viscosity too high

• Leaky/dirty suction valve

• Deaeratio n valve op en

• Leaky/dirty discharge valve

• Leakage in the pressure retention valve

• Deaeratio n valve op en

• Considerable deviation between target and actual flow

•

Pump not / inco rr e ctly ca lib ra te d

• Check contact sett ing ( NO/ NC)

• Replace valv e if n ecessary (see se ction

7.2 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 pres sur e se tting (see sect ion

6.8 Pressure monitoring).

• Change the diaphragm (see section

7.2 Perform service).

• Check discharg e lin e and re pair if necessary.

• Install additio na l spring-loade d va lv e (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 ’Slow Mode’ (see section

6.6 SlowM ode).

• Fill tank.

• Enable 'Slow Mode’ (see section

6.6 SlowM ode).

• Reduce suct io n lift.

• Increase suction hose diameter.

• Check suction line and open isolating valve if necessary.

• Check valve and tig hten it up.

• Flush system.

• Replace valv e if n ecessary (see se ction

7.2 Perform service).

• Check O-ring posit ion .

• Install filter in suction line.

• Close the deaeration valve.

• Check valve and tig hten it up.

• Flush system.

• Replace valv e if n ecessary (see se ction

7.2 Perform service).

• Check O-ring posit ion .

• Install screen in suction li ne.

• Close the deaeration valve.

• Install spring -lo ad e d v al v e on th e 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 (Warning/alarm*)

E-Box (Alarm)

Cable break (Alarm)

Service soon/ now (Warning)

* Depending on setting

Possible cau s e Possible remedy

• Broken FlowControl cable

• Sensor defect

• Pressure sensor not correctly calibrated.

• Check plug connect ion.

• Change sensor if ne cessa ry.

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

• Backpressure greater than nominal pressur e

• Reduce backpressure.

• Arrange for repair of gears, if necessary.

• Damage to gears

• Fieldbus communica tion er ror • C heck cable s for corre ct specif icatio n and

damage; replace if necessary.

• Check cable rou ting and shielding ; co rr ect if necessary.

• E-Box connection error

• Faulty E-Box

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

• Check plug connect ion.

• Replace E-Box if n ece ss ar y.

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

• Check signal transmitter.

• Time interval for service expired • Perform service (see section 7.2 Perform service).

English (GB)

8.1.2 General faults

Subject to alte ra tio ns .

English (GB)

Fault Possible cause Possible remedy

Install addition a l sp ri n g -lo ad ed valve (approx. 3 b ar) on the disch ar ge s ide .

Increase pressu re d iffer en tia l. Calibrate the pump (see section 5.3 Calibra ti n g

the pump).

Change the d iap hr ag m ( s ee s ect ion 7.2 Perform service).

Check that the arrow on the valve housing is pointing in th e di r ecti o n of flo w. Check whether all O-rings are installed correctly.

Reduce suction lift. Install priming aid.

Enable 'Slow Mode’ (see section 6.6 SlowMode). Enable 'Slow Mode’ (see section 6.6 SlowMode).

Use hose with larger diameter. Install spring-loaded valve on the discharge side. Calibrate the pump (see section 5.3 Calibra ti n g

the pump).

Tighten up valves, replace valves if necessary (see section 7.2 Perform service).

Keep backpress ur e co nsta nt. ’AutoFlowAdapt’ activate (only FCM).

Change the d iap hr ag m ( s ee s ect ion 7.2 Perform service).

Tighten up screws (see se ctio n 4.2 Hydraulic connection).

Tighten up valves/u nion nuts (see section

4.2 Hydraulic connection). Reduce suction lift; if necessa ry, provide positive

inlet pressure.

Flush system, re pl a ce va lv e s if n ec essary (see section 7.2 Perform service).

Dosing flow too high

No dosing flow or dosing flow too low

Irregular dosing

Liquid escaping from the dischar ge opening on the flange

Liquid escaping

Pump not sucking in

Inlet pressur e gr e ate r th an backpressure

Incorrect calibration Air in dosing head Deaerate the pump. Faulty diaphragm Leakage/fra ctu r e i n lines Check and repair line s.

Valves leaking or blocked Check and clean valves.

Valves installed incorrectly

Blocked suction line Clean suction line/install filter.

Suction lift too high

Viscosity too high

Pump outside the cal ibrat ion Deaeration valve open Close the deaeration valve. Valves leaking or blocked

Backpressure flu ctuat ions

Faulty diaphragm

Dosing head screws not screwed in as far as th ey will go

Valves not screwed in as far as they will go

Suction lift too high Backpressure to o high Open the deaerat ion valve. Soiled valves

9. Disposal

This product and all its associated parts must be disposed of in an environmentally friendly manner. Use appropriat e was te col lecti on services. If there is no such f aci lity or t he fa cilit y refuses to accept thse materials used in the product, the product can be sent to the nearest Grundfos company or Grun dfos service ce ntre.

Appendix 1

100%

Safety decla ration

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

Product type (nameplate)

Model number (nameplate)

Dosing medium

Fault description

Please make a circle around the damaged parts. In the case of an e lectrical or fun ct i on al fa ul t , p le ase m a rk th e cabinet.

Please descri b e the e rr o r / c au s e of th e er r or in b rie f.

Appendix

TM04 1185 1110

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

_____________________________________ Date and si gn at ur e

_____________________________________ Company stamp

Argentina

Grundfos companies

Bombas GRUNDFOS de Argentina S.A. Ruta Panamericana km. 37.500 Lote 34A 1619 - Garin Pcia. de Buenos Aires Phone: +54-3327 414 44 4 Telefax: +54-3327 411 111

Australia

GRUNDFOS Pumps Pty. Ltd. P.O. Box 2040 Regency Park South Australia 5942 Phone: +61-8-8461-4 611 Telefax: +61-8-8340 0155

Austria

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

Belgium

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

Belorussia

Представительств о ГРУНДФОС в Минске 220123, Минск, ул. В. Хоружей, 22, оф. 1105 Тел.: +(37517) 233 97 65 Факс: (37517) 233 9769

E-mail: grundfos_minsk@ mail. ru

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 Camp o - SP Phone: +55-11 4393 5533 Telefax: +55-11 4343 5015

Bulgaria

Grundfos Bulgaria EO OD Slatina District Iztochna Ta ngenta 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 Zon e Pudong New A r ea Shanghai, 201206 Phone: +86 21 5055 1012 Telefax: +86 21 5032 0596 E-mail: grundfosalldosCN@grundfos.com

China

GRUNDFOS Pumps (Shanghai) Co. Ltd. 22 Floor, Xin Hua Lian Building 755-775 Huai Hai Rd, (M ) Shanghai 200020 PRC Phone: +86-512-67 61 11 80 Telefax: +86-512-67 61 81 67

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: +358-3066 5650 Telefax: +358-3066 56550

France

Pompes GRUNDFOS Distribution S.A. Parc d’Activités de Chesnes 57, rue de Ma lac om be 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 (Söllinge n) Tel.: +49 7240 61-0 Telefax: +49 7240 61-177 E-mail: gwt@grundfo s.com

Germany

GRUNDFOS GMBH Schlüterstr. 33 D-40699 Erkrath Tel.: +49-(0) 211 929 69-0 Telefax: +49-(0) 211 929 693799 E-mail: infoservice@grundf os.d e Service in Deutschland: E-mail: kundendienst@gru ndfos .de

Greece

GRUNDFOS Hellas A.E.B.E. 20th km. Athinon-M arkopoulou 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 f loor 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 600 096 Phone: +91-44 2496 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-gota nda 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 Ala m Selangor Phone: +60-3-5569 2922 Telefax: +60-3-5569 2866

México

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 Esta te 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 Magalh ães, 241 Apartado 1079 P-2770-153 Paço de Arcos Tel.: +351-21-440 76 00 Telefax: +351-21-440 76 90

România

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

Russia

ООО Грун дф ос Россия, 109544 Москва, ул. Школьная 39 Тел. (+7) 495 737 30 00, 564

88 00 Факс (+7) 495 737 75 36, 564 88 11 E-mail grundfos.moscow @g run df os.c om

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. 24 Tuas West Road Jurong Town Singapore 638381 Phone: +65-6865 1222 Telefax: +65-6861 8402

Slovenia

GRUNDFOS d.o.o. Šlandrova 8b, S I -1231 Ljubljana-Črn uče 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) Lunnagårds gatan 6 431 24 Mölndal Tel.: +46(0)771-32 23 00 Telefax: +46(0)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: grundfosalldosCH@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 Tai chu ng, Ta iwan , 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 8TL 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

Usbekistan

Представительство ГРУНДФОС в Ташк енте 700000 Таш кен т ул.Ус мана Носира 1-й тупик 5 Теле фо н: (37 12) 55-68 -15 Факс: (3712) 53-36-35

Grundfos companies

Addresses revised 03.11.2010

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Thinking ahead makes it possible

Innovation is the essence

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