ProMinent Sigma/ 2 Control S2Cb Operating Instructions Manual

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Page 1

Operating instructions Diaphragm Motor-driven Metering Pump

Sigma/ 2 Control type S2Cb

Please carefully read these operating instructions before use. · Do not discard.

The operator shall be liable for any damage caused by installation or operating errors.

The latest version of the operating instructions are available on our homepage.

Original Operating Instructions (2006/42/EC)Part no. 985454 BA SI 073 03/17 EN

Page 2

Supplemental directives

Supplementary information

Fig. 1: Please read!

Read the following supplementary information in its entirety! Should you already know this information, you will benefit more from referring to the operating instructions.

The following are highlighted separately in the document:

n Enumerated lists

Handling instructions

Outcome of the operation guidelines

- see (reference)

Information

This provides important information relating to the cor‐ rect operation of the device or is intended to make your work easier.

Validity

State the identity code and serial number

Safety notes

Safety notes are identified by pictograms - see Safety Chapter.

At the time of going to press, these operating instructions conformed to the current EU regulations.

Please state identity code and serial number, which you can find on the nameplate when you contact us or order spare parts. This enables the device type and material versions to be clearly identified.

Page 3

Table of contents

Identity Code................................................................................... 5

2 Safety Chapter................................................................................. 8

3 Storage, Transport and Unpacking................................................ 12

4 Overview of equipment and control elements............................... 13

4.1 Key functions......................................................................... 15

4.2 LCD screen identifiers........................................................... 15

5 Functional Description................................................................... 18

5.1 Pump..................................................................................... 18

5.2 Liquid end.............................................................................. 19

5.3 Bleed valve and integrated relief valve ................................ 19

5.4 Multi-layer safety diaphragm................................................. 20

5.5 Operating modes................................................................... 20

5.6 Functions............................................................................... 21

5.7 Options.................................................................................. 22

5.8 Function and fault indicator................................................... 22

5.9 LCD screen........................................................................... 23

5.10 LED Displays....................................................................... 23

5.11 Hierarchy of operating modes, functions and fault sta‐

tuses....................................................................................

6 Assembly....................................................................................... 24

7 Installation..................................................................................... 26

7.1 Installation, hydraulic............................................................. 26

7.1.1 Basic installation notes....................................................... 30

7.2 Installation, electrical............................................................. 31

7.2.1 Control connectors............................................................. 32

7.2.2 HMI operating unit.............................................................. 39

7.2.3 Pump, power supply........................................................... 40

7.2.4 Other units.......................................................................... 41

8 Setting........................................................................................... 42

8.1 Basic Principles for Setting up the Control............................ 42

8.2 Checking adjustable values / error messages...................... 42

8.3 Changing to set up mode...................................................... 43

8.4 Selecting the operating mode (Menu "Mode")...................... 44

8.5 Operating mode settings (menu "Settings").......................... 44

8.5.1 "Manual" operating mode settings..................................... 45

8.5.2 "Batch" mode settings ....................................................... 45

8.5.3 "Contact" operating mode settings..................................... 46

8.5.4 "Analog" operating mode settings...................................... 49

8.6 Programmable function settings ("Settings" menu ).............. 52

8.6.1 “Auxiliary frequency” function settings (AUX menu)........... 52

8.6.2 Settings for the “Calibration” function (CALIBRATION

menu).................................................................................

8.6.3 Settings for the “Metering” function (DOSING menu)........ 54

8.6.4 Settings for the “Dosing monitor” function (DOSING

MONITOR menu)............................................................... 56

8.6.5 Settings for the “Relay” function (RELAY menu)................ 57

8.6.6 Settings for the “Analog output” function (ANALOG

OUTPUT menu)................................................................. 58

8.6.7 Settings for the “Diaphragm break” function (DIA‐

PHRAGM BREAK menu)................................................... 59

8.6.8 Settings in the "System" menu" (SYSTEM menu)............. 59

8.7 Service (SERVICE menu)..................................................... 59

8.7.1 Clear counters (CLEAR COUNTERS menu)..................... 60

8.7.2 Adjusting the Display (DISPLAY menu)............................. 60

Page 4

Table of contents

8.7.3 HMI logout.......................................................................... 60

8.7.4 Security (SECURITY menu)............................................... 61

8.8 Information about the pump (INFORMATION menu)............ 62

8.9 Set language (LANGUAGE menu)........................................ 62

9 Start Up......................................................................................... 64

Operation....................................................................................... 67

10.1 Manual................................................................................ 67

10.2 Remote operation................................................................ 69

11 Maintenance.................................................................................. 70

Carrying out repairs....................................................................... 73

12.1 Cleaning valves................................................................... 73

12.2 Replacing the diaphragm.................................................... 75

13 Troubleshooting............................................................................. 79

13.1 Faults without a fault message............................................ 79

13.2 Fault messages................................................................... 80

13.3 Warning messages............................................................. 81

13.4 All Other Faults................................................................... 82

14 Decommissioning.......................................................................... 83

15 Technical data............................................................................... 86

15.1 Performance data................................................................ 86

15.2 Viscosity.............................................................................. 87

15.3 Shipping weight................................................................... 87

15.4 Wetted materials................................................................. 87

15.5 Ambient conditions.............................................................. 87

15.5.1 Ambient temperatures...................................................... 87

15.5.2 Media temperatures......................................................... 88

15.5.3 Air humidity...................................................................... 88

15.5.4 Degree of Protection and Safety Requirements............... 88

15.6 Installation height................................................................ 88

15.7 Electrical connection........................................................... 89

15.8 Diaphragm rupture sensor.................................................. 89

15.9 Relay................................................................................... 90

15.10 Gear oil.............................................................................. 90

15.11 Sound pressure level........................................................ 90

16 Design Documents........................................................................ 91

Declaration of Conformity for Machinery....................................... 92

18 Operating / adjustment overview................................................... 93

19 Continuous displays...................................................................... 94

20 Index.............................................................................................. 96

Page 5

1 Identity Code

S2Cb Sigma 2, Control Type, Version b

Product range

S2Cb

Power end type

H Main power end, diaphragm

Type Capacity

Identity Code

_ _ _ _ __Performance data at maximum back pressure and type: refer to nameplate on the pump

Dosing head material

housing

PV PVDF

SS Stainless steel

Seal material

T PTFE

Displacement body

Ste

Multi-layer safety diaphragm with optical rupture indicator ckk opf,

A Multi-layer safety diaphragm with rupture signalling by electrical signal

H Diaphragm for hygienic pump head

Dosing head design

0 without bleed valve, without valve springs

1 without bleed valve, with valve springs

2 with bleed valve, without valve springs

3 with bleed valve, with valve springs

4 with relief valve, FPM, without valve springs***

5 with relief valve, FPM, with valve springs***

6 with relief valve, EPDM, without valve springs***

7 with relief valve, EPDM, with valve springs***

8 with bleed valve, EPDM, without valve springs***

9 with bleed valve, EPDM, with valve springs***

H Hygienic pump head with tri-clamp connectors (max. 10 bar)

Hydraulic connector

0 Standard threaded connector (in line with technical data)

1 Union nut and PVC insert

2 Union nut and PP insert

3 Union nut and PVDF insert

4 Union nut and SS insert

7 Union nut and PVDF tube nozzle

8 Union nut and SS tube nozzle

9 Union nut and SS welding sleeve

Design

Page 6

Identity Code

S2Cb Sigma 2, Control Type, Version b

With ProMinent®

Without ProMinent® logo

logo

F Physiological safety with

regard to wetted materials

Electric power supply

U 1 ph, 100-230 V ± 10%, 50/60 Hz

Cable and plug

A 2 m European

B 2 m Swiss

C 2 m Australian

D 2 m USA

Relay

0 No relay

1 Fault indicating relay (230V - 8A)

3 Fault indicating relay + pacing relay (24V

- 100mA)

8 0/4-20 mA analogue output + fault indi‐

cating / pacing relay (24V - 100mA)

Control version

FDA No. 21 CFR §177.1550 (PTFE)

FDA No. 21 CFR §177.2510 (PVDF)

0 Manual + external contact with

pulse control

1 Manual + external contact with

pulse control + analog + dosing profiles

5 as 1 + timer

as 1 + PROFIBUS®-DP interface (M12 plug)

7 as 1 + CANopen (M12 plug) **

Overload switch-off

0 without overload switch-off

1 with overload switch-off

Operating unit (HMI)

Ste

HMI (0.5 m cable) ckk opf,

1 HMI + 2 m cable

2 HMI + 5 m cable

3 HMI + 10 m cable

X without HMI

Safety options

0 Dosing monitor,

dynamic, without access control

Page 7

S2Cb Sigma 2, Control Type, Version b

Identity Code

1 Dosing monitor,

dynamic, with access control

Language

EN German

EN English

ES Spanish

FR French

FPM = fluorine rubber

** Pump without HMI control unit

Page 8

Safety Chapter

2 Safety Chapter

Identification of safety notes

Warning signs denoting different types of danger

The following signal words are used in these operating instructions to denote different severities of danger:

Signal word Meaning

WARNING Denotes a possibly dangerous sit‐

uation. If this is disregarded, you are in a life-threatening situation and this can result in serious inju‐ ries.

CAUTION Denotes a possibly dangerous sit‐

uation. If this is disregarded, it could result in slight or minor inju‐ ries or material damage.

The following warning signs are used in these operating instructions to denote different types of danger:

Warning signs Type of danger

Warning – high-voltage.

Warning – danger zone.

Intended use

n Only use the pump to meter liquid feed chemicals. n Only use the pump after it has been correctly installed and started up

in accordance with the technical data and specifications contained in the operating instructions.

n Only pumps with the identity code option "Multi-layer safety diaphragm

with rupture signalling by electrical signal" are approved for use with flammable feed chemicals, at back pressures of over 2 bar, software setting

„Diaphragm rupture“

priate safety measures.

n Only pumps with the design "F - Physiological safety with regard to

wetted materials" are approved for use with physiologically harmless applications.

n Only “H - Hygienic head” design pumps may be used for applications

in accordance with the hygienic requirements of the EHEDG (www.ededg.org).

n Observe the general limitations with regard to viscosity limits, chem‐

ical resistance and density - see also the ProMinent Resistance List (in the Product Catalogue or at www.prominent.com)!

n All other uses or modifications are prohibited. n The pump is not intended for the metering of gaseous media and

solids.

n The pump is not intended for the metering of flammable feed chemi‐

cals.

n The pump is not intended for operation in areas at risk from explosion. n The pump is not intended for unprotected outside use. n The pump is only intended for industrial use. n The pump should only be operated by trained and authorised per‐

sonnel, see the following "Qualifications" table.

n You have a responsibility to adhere to the information contained in the

operating instructions at the different phases of the unit's service life.

„Error“

and if the operator takes appro‐

Page 9

Qualification of personnel

Safety Chapter

Task Qualification

Storage, transport, unpacking Instructed person

Assembly Technical personnel, Service

Planning the hydraulic installation Qualified personnel who have a

thorough knowledge of oscillating diaphragm pumps.

Hydraulic installation Technical personnel, Service

Electrical Installation Electrical technician

Operation Instructed person

Maintenance, repair Technical personnel, Service

Decommissioning, disposal Technical personnel, Service

Troubleshooting Technical personnel, electrical

technician, instructed person, service

Explanation of the table:

Technical personnel

A qualified employee is deemed to be a person who is able to assess the tasks assigned to him and recognise possible dangers based on his tech‐ nical training, knowledge and experience, as well as knowledge of perti‐ nent regulations.

Note:

A qualification of equal validity to a technical qualification can also be gained by several years of employment in the relevant field of work.

Electrical technician

An electrical technician is able to complete work on electrical systems and recognise and avoid possible dangers independently based on his tech‐ nical training and experience as well as knowledge of pertinent standards and regulations.

The electrical technician must be specifically trained for the working envi‐ ronment in which he is employed and be conversant with the relevant standards and regulations.

The electrical technician must comply with the provisions of the applicable statutory directives on accident prevention.

Instructed person

An instructed person is deemed to be a person who has been instructed and, if required, trained in the tasks assigned to him and any possible dan‐ gers that could result from improper behaviour, as well as having been instructed in the required protective equipment and protective measures.

Service

Customer Service department refers to service technicians, who have received proven training and have been authorised by ProMinent or Pro‐ Maqua to work on the system.

Page 10

Safety Chapter

Safety information

WARNING! Warning of hazardous feed chemical Should a dangerous feed chemical be used: it may

escape from the hydraulic components when working on the pump, material failure or incorrect handling of the pump.

– Take appropriate protective measures before

working on the pump (e.g. safety glasses, safety gloves, ...). Adhere to the material safety data sheet for the feed chemical.

Drain and flush the liquid end before working on the

–

pump.

WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious injuries.

Please ensure when handling hazardous substances that you have read the latest safety data sheets provided by the manufacture of the hazardous substance. The actions required are described in the safety data sheet. Check the safety data sheet regularly and replace, if necessary, as the hazard potential of a substance can be re-evaluated at any time based on new findings.

The system operator is responsible for ensuring that these safety data sheets are available and that they are kept up to date, as well as for producing an associated hazard assessment for the workstations affected.

CAUTION! Warning of feed chemical spraying around Feed chemical can spray out of the hydraulic compo‐

nents if they are manipulated or opened due to pressure in the liquid end and adjacent parts of the system.

– Disconnect the pump from the mains power supply

and ensure that it cannot be switched on again by unauthorised persons.

–

Depressurise the system before commencing any work on hydraulic parts.

CAUTION! Warning of feed chemical spraying around An unsuitable feed chemical can damage the parts of

the pump that come into contact with the chemical.

– Take into account the resistance of the wetted mate‐

rials and the [ERROR: Missing definition for variable

"Hersteller"!] Resistance List when selecting the

feed chemical - see the [ERROR: Missing definition

for variable "Hersteller"!] Product Catalogue or visit [ERROR: Missing definition for variable "Hers‐ teller"!].

Page 11

Safety Chapter

CAUTION! Danger of personnel injury and material damage The use of untested third party parts can result in per‐

sonnel injuries and material damage.

– Only fit parts to metering pumps, which have been

tested and recommended by ProMinent.

CAUTION! Danger from incorrectly operated or inadequately main‐

tained pumps Danger can arise from a poorly accessible pump due to

incorrect operation and poor maintenance.

– Ensure that the pump is accessible at all times. – Adhere to the maintenance intervals.

WARNING! An on/off switch may not be fitted on the pump,

dependent on the identity code and installation.

Isolating protective equipment

Information in the event of an emergency

Sound pressure level

All isolating protective equipment must be installed for operation:

n Drive front cover n Motor fan cowling n Motor terminal box cover n Hood

In exactly the same way, plug all relays, modules and options into the hood - if available.

Only remove them when the operating instructions request you to do so.

In the event of an electrical accident, disconnect the mains cable from the mains or press the emergency cut-off switch fitted on the side of the system!

If feed chemical escapes, also depressurise the hydraulic system around the pump as necessary. Adhere to the safety data sheet for the feed chemical.

Sound pressure level LpA < 70 dB according to EN ISO 20361

at maximum stroke length, maximum stroke rate, maximum back pressure (water)

Page 12

Storage, Transport and Unpacking

3 Storage, Transport and Unpacking

Safety information

WARNING! Only return the metering pump for repair in a cleaned

state and with a flushed liquid end - refer to the chapter "Decommissioning"!

Only return metering pumps with a completed Decon‐ tamination Declaration form. The Decontamination Dec‐ laration constitutes an integral part of an inspection / repair order. A unit can only be inspected or repaired when a Declaration of Decontamination Form is sub‐ mitted that has been completed correctly and in full by an authorised and qualified person on behalf of the pump operator.

The "Decontamination Declaration Form" can be found at www.prominent.com.

WARNING! Slings can tear ProMinent only supplies “non-reusable slings” in accord‐

ance with DIN EN 60005. They can tear with repeated use.

– Destroy and remove the slings as soon as the pump

has been lifted into its final position.

Scope of delivery

Storage

CAUTION! Danger of material damage The device can be damaged by incorrect or improper

storage or transportation!

– The unit should only be stored or transported in a

well packaged state - preferably in its original pack‐ aging.

–

Only transport the unit when the red gear bleeding plug is pushed in.

– The packaged unit should also only be stored or

transported in accordance with the stipulated storage conditions.

– The packaged unit should be protected from mois‐

ture and the ingress of chemicals.

Compare the delivery note with the scope of supply:

Personnel:

1. Plug the caps on the valves.

2. Check if the red gear bleeding plug is pushed in.

3. Preferably place the pump standing vertically on a pallet and secure against falling over.

4. Cover the pump with a tarpaulin cover - allowing rear ventilation.

Technical personnel

Store the pump in a dry, sealed place under the ambient conditions according to chapter "Technical Data".

Page 13

P_SI_0125_SW

P_SI_0088_SW

Overview of equipment and control elements

4 Overview of equipment and control elements

Overview of Equipment

Control elements

Fig. 2: Overview of equipment S2Cb

1 HMI control unit 2 Frequency converter 3 Drive unit 4 Stroke length adjustment wheel 5 Drive motor 6 Liquid end 7 Diaphragm rupture sensor

Fig. 3: Sigma control elements

1 Bleed valve or relief valve (dependent on identity code) 2 Diaphragm rupture sensor (visual)

Page 14

6 7

3 4

P_SI_0105_SW

P_SI_0106_SW_2

543

Overview of equipment and control elements

Fig. 4: HMI control elements

1 LCD screen 2 Fault indicator (red) 3 Warning indicator (yellow) 4 Operating indicator (green) 5

[i]

key / Cursor to right

[ESC]

7 8 9 10

key

[START/STOP] [DOWN] [P / OK] [UP]

key

Fig. 5: Connector cover control elements

1 Relay and mA-output (option) 2 3 "Diaphragm rupture" terminal 4 "External control" terminal 5 "Dosing monitor" terminal 6 "Level Switch" terminal 7 "CAN-bus" port (external) 8 LEDs (as Fig. 4) and status LED CAN bus (external) not shown Stroke length adjustment wheel

Optional module slot (timer, PROFIBUS®)

Page 15

10548

Manual

180

/min

Stop

Aux

B0412

Overview of equipment and control elements

4.1 Key functions

Key Application In continuous displays (operation) In adjustment mode (set up)

[STOP/START]

start pump start pump

[P / OK]

Pressed for 2 s Change to adjustment mode -

[ i / >]

1x long press Change from the continuous dis‐

Pressed briefly Stop pump, Stop pump,

Pressed briefly Start batch (only in

ating mode),

Acknowledge errors

1x short press Change between the continuous

displays

Change between the secondary displays

plays to the secondary displays

„Batch“

oper‐

Confirm entry - jump to next menu option or to continuous display

Change between "Changing indi‐ vidual numbers" and "Changing a number"

Change to the next digit

[UP], [DOWN]

Simultaneous long

[ESC]

Pressed for 2s - Jumps to a continuous display

Pressed briefly Change directly changeable varia‐

bles

Priming -

press

Pressed briefly - Jumps back one menu level

Select another setting, change individual number or number.

Exit the setting menu without saving

4.2 LCD screen identifiers

The LCD screen supports the operation and adjustment of the pump using different identifiers:

The identifiers and information in the various fields of the LCD screen have different meanings:

Page 16

1 2 3 4 5

B0413

Overview of equipment and control elements

1 Operating main display 2 Source indicator for stop 3 Auxiliary operation / Diaphragm break sensor deactivated 4 Module option 5 Mode 6 Main display 7 Secondary display 8 Display type (number of pages) 9 Other identifiers, error source indicator 10 Continuous display identifier (" i " as "Info")

The identifiers have the following meanings:

Field no. Icon Name Meaning

1 Stop The pump is stopped. Cause see field 2.

1 Priming The pump is currently priming (both

2 CAN

open

2 Profi

bus

3 Auxiliary The pump is currently pumping with the auxiliary fre‐

Manual The pump was stopped manually.

External signal The pump was externally stopped by the Pause contact.

Timer The pump was stopped via the timer.

CANopen The pump was stopped via the external CAN bus.

PROFIBUS

Diaphragm rupture A diaphragm rupture sensor is connected, but deacti‐

pressed).

The pump was externally stopped by the PROFIBUS®.

quency as the stroke rate.

During this time, the pump is in mode.

vated.

[arrow keys]

„Manual“

operating

4 Timer The "Timer" option is active.

4 CAN

4 Profi

CANopen The "CANopen" option is active.

open

PROFIBUS

bus

The "PROFIBUS®" option is active.

Page 17

0..200..20

4..204..20

Overview of equipment and control elements

Field no. Icon Name Meaning

5 MANUAL

5 CONTACT

5 BATCH

5 ANALOG

9 Stroke length adjust‐

9 Flow control A flow control is connected.

„Manual“ „Manual“

„Contact“ „Contact“

„Batch“ „Batch“

„Analog“ „Analog“

Error A fault exists.

ment

Memory The pump is in operating mode

0...20 mA The pump is in operating mode

4...20 mA The pump is in operating mode

Linear The pump is in operating mode

Deviation in the stroke length from the value set at the time of the last locking of the setting menu.

the auxiliary function "Memory" is set.

cessing type

The processing type

operating mode

„0...20“

„4...20“

is set.

„Curve“-„Linear“

„Contact“

„Analog“

is set.

„Batch“

. The pro‐

and

9 Upper sideband The pump is in operating mode

The processing type

10 Security Security lock (if a code was set).

Lower sideband The pump is in operating mode

Continuous display A continuous display appears on the LCD screen.

cessing type

For identifiers which appear in response to errors, see the "Troubleshooting" chapter.

„Curve“-„Lower sideband“

„Curve“-„Upper sideband“

„Analog“

is set.

. The pro‐

is set.

Page 18

s s

180 360 0

180 360

ω ω

P_PL_0009_SW

P_SI_0120_SW

P_SI_0103_SW

Functional Description

5 Functional Description

Pump

5.1

The metering pump is an oscillating diaphragm pump, the stroke length of which can be adjusted. An electric motor drives the pump. The slide rod transmits the stoke motion to the diaphragms.

Illustration of the stroke movement

The stroke movement of the displacement body is continuously measured and regulated so that the stroke is executed according to a previously set dosing profile, see chapter

„Metering“ „setting“

The following dosing profiles are available:

n Normal n Discharge opti. n Suction opti.

Every metering profile is ineffective below the switchover frequency for Start/Stop mode.

Normal

Fig. 6: Stroke movement at a) maximum stroke length and b) reduced stroke length.

s Stroke velocity ⍵ Cam rotational angle + Discharge stroke

- Suction stroke

Discharge opti.

With a discharge optimised dosing profile, the discharge stroke is elon‐ gated, the suction stroke is executed as quickly as possible. This setting is for example suitable for those applications that require optimum mixing ratios and as continuous as possible chemical mixing.

Suction opti.

Page 19

5.2

P_SI_0104_SW

Functional Description

With a suction optimised dosing profile, the suction stroke is elongated as much as possible, which makes possible a precise and problem-free dosing of viscous and gaseous media. Select this setting to minimise the NPSH value as well.

Liquid end

The diaphragm (2) hermetically shuts off the pump volume of the dosing head (4) towards the outside. The suction valve (1) closes as soon as the diaphragm (2) is moved in to the dosing head (4) and the feed chemical flows through the discharge valve (3) out of the dosing head. The dis‐ charge valve (3) closes as soon as the diaphragm (2) is moved in the opposite direction due to the vacuum pressure in the dosing head and fresh feed chemical flows through the suction valve (1) into the dosing head. One cycle is thus completed.

Fig. 7: Cross-section through the liquid end

1 Suction valve 2 Diaphragm 3 Discharge valve 4 Dosing head 5 Backplate 13 Safety diaphragm

5.3 Bleed valve and integrated relief valve

Bleed valve

Integral relief valve

Turning the rotary dial (3) on the bleed valve to "open" causes it to open and the liquid end can be bled. Or it is used as a priming aid for priming against pressure. The feed chemical flows out through the hose connec‐ tion (5), e.g. into a storage tank.

The integral relief valve operates in the "close" position as a simple, directly controlled relief valve. As soon as the pressure exceeds the pres‐ sure value, which is preset using the large spring (1), it lifts the ball (2). The feed chemical flows out through the hose connection (5), e.g. into a storage tank.

Page 20

1 2

P_SI_0109

Functional Description

The integral relief valve can only protect the motor and the gear, and then only against impermissible positive pressure that is caused by the metering pump itself. It cannot protect the system against positive pres‐ sure.

The integral relief valve works as a bleed valve as soon as the rotary dial (3) is turned to "open": The valve opens and the liquid end can be bled. Or it is used as a priming aid for priming against pressure.

5.4 Multi-layer safety diaphragm

Fig. 8: Relief valve and integrated relief valve

1 Spring, large 2 Ball 3 Rotary dial 5 Hose connection

With the visual diaphragm rupture sensor, the lowered red cylinder (6) springs forward beneath the transparent cover (7) so that it then becomes clearly visible

Fig. 9.

With the electrical diaphragm rupture sensor, a switch is switched. A con‐ nected signalling device must signal the diaphragm rupture.

Fig. 9: Visual diaphragm rupture sensor, triggered and untriggered

The electrical diaphragm rupture sensor is connected to the "diaphragm rupture indicator" terminal. If a diaphragm ruptures, the red LED "Fault" display lights up on the pump and the identifier "Error" and

„dia“

flash on

the LCD screen.

5.5 Operating modes

The operating modes are selected via the

„Mode“

the identity code, some operating modes may not be present):

menu (dependent on

Page 21

Functional Description

„Analog“

current signal via the "External control" terminal The processing of the cur‐ rent signal can be preselected via the control unit.

operating mode The stroke rate is controlled using an analog

„Manual“

unit.

„Contact“

making fine adjustments using small scaling or transfer factors. Metering can be triggered either by a pulse received via the "External control" ter‐ minal or through a contact or a semiconductor switching element. A metering quantity (batch) or a number of strokes (scaling or transfer factor

0.01 to 100.00) can be pre-selected via the control unit using the

„Factor“

„Batch“

working with large transfer factors (up to 99,999). The metering can be triggered either by pressing the "External control" terminal or through a contact or a semiconductor switching element. It is possible to pre-select a metering quantity (batch) or a number of strokes via the control unit.

„BUS“

FIBUS® DP interface). This operating mode provides the option of control‐ ling the pump via BUS (see “Supplementary instructions for ProMinent delta and Sigma with PROFIBUS®".

operating mode The stroke rate is set manually via the control

operating mode: This operating mode provides the option of

setting.

operating mode: This operating mode provides the option of

[P]

key or by a pulse received via the

operating mode (Identity code, control variant: CANopen or PRO‐

5.6 Functions

The following function can be ordered via the identity code:

Booster pump (optional): The pump can issue an electronic warning and switch off if a tolerance range is exceeded. The overload switch-off is to protect the pump, not the system. In the event of overloading, the pump signals an error via the LED displays, the LCD screen (

„blockade“

The following functions can be selected using the

"Calibrate" function: The pump can also be operated in the calibrated state in all operating modes. In this case, the corresponding continuous displays can then indicate the metering volume or the capacity directly. Calibration is maintained throughout the stroke rate range. The calibration is also maintained when the stroke length is altered by up to ±10% scale divi‐ sions.

"Auxiliary frequency" function: Enables a freely selectable and program‐ mable stroke rate to be switched on in the controlled via the "external control" terminal. This auxiliary frequency has priority over the operating mode stroke rate settings.

) and - if fitted – the fault indicating relay.

„Settings“

„p+“

„Settings“

menu:

menu, which can be

"Flow" function: Stops the pump when the flow is insufficient, provided a dosing monitor is connected. The number of defective strokes, after which the pump is switched off, can be set in the

The following functions are available as standard:

„Settings“

menu.

Page 22

Functional Description

"Level switch" function: Information about the liquid/powder level in the chemical feed container is reported to the pump control. To do so, a twostage level switch must be fitted; it is connected to the "Level switch" ter‐ minal.

5.7 Options

Relay option

"Pause" function: Control" terminal. The "Pause" function only works via the "External Con‐ trol" terminal.

The following functions are triggered by a key press:

"Stop" function: The pump can be stopped without disconnecting it from the mains/power supply by pressing the

"Priming" function: Priming (short-term transport at maximum frequency) can be triggered by simultaneous pressing of the two arrow keys.

The pump has several connection possibilities for the following options:

"Output relay" option: In the event of fault signals, warning signals, stop‐ ping of the pump or tripped level switches, the relay connects to complete an electric circuit (for alarm horns etc.).

The relay can be retrofitted via a knock-out in the drive unit.

The various functions can be adjusted, see "Settings" - "Relay".

The pump can be remotely stopped via the "External

[STOP/START]

key.

Option "0/4-20 mA analog current output and fault indicating relay"

5.8

Function and fault indicator

"Fault indicating and semiconductor relay" option In the event of fault sig‐ nals, warning signals, stopping of the pump or tripped level switches, the fault indicating relay connects to complete an electric circuit (for control panel etc.).

In addition to the fault indicating relay, the pacing relay can be used to make a contact every stroke.

Other functions can be adjusted, see "Settings" - "Relay". The option can be retrofitted via a knock-out in the drive unit.

The current output I signal indicates the pump's actual calculated metering volume.

The option "0/4-20 mA analog current output and fault indicating relay" can be retrofitted via a knock-out in the control unit.

Additionally the option always provides a semiconductor relay, see above. Other functions can be adjusted, see "Settings" - "Relay".

The operating and fault statuses are indicated by the three LED indicators and the shooting" chapter.

„Error“

identifier on the LCD screen, see also the "Trouble‐

Page 23

5.9 LCD screen

5.10 LED Displays

Functional Description

„Error“

If a fault occurs, the identifier sage.

CANopen status display (green): The CANopen status indicator shows the status of the CANopen bus.

appears and an additional error mes‐

Colour Flash code Cause Conse‐

green illuminated Bus status

OPERA‐ TIONAL

green flashing Bus status

PREOPERA‐ TIONAL

red any Bus error no meas‐

Contact customer service in the event of all other flash codes.

Fault indicator (red): The fault indicator illuminates if a fault occurs e.g. liquid level low 2nd stage".

Warning indicator (yellow): The warning indicator illuminates if the pump electronics detect a condition which may lead to a fault, e.g. "liquid level low 1st stage".

Operating indicator (green): the pump is correctly connected to the operating voltage. The operating indicator goes out briefly with every stroke.

The operating indicator illuminates provided

quence

Normal bus mode

currently no measured value com‐ munication

ured value transmission

Remedy

wait briefly.

Disconnect HMI then reconnect

Check whether the CAN con‐ nection is faulty.

Notify Service

5.11 Hierarchy of operating modes, functions and fault statuses

The different operating modes, functions and fault statuses have a dif‐ ferent effect on if and how the pump reacts.

The following list shows the order:

1. - Priming

2. - Fault, Stop, Pause

3. - Auxiliary frequency (external frequency changeover)

4. - Manual, external contact, batch, external analog

Comments:

re 1 - "Priming" can take place in any mode of the pump (providing it is

functioning).

re 2 - "Fault", "Stop" and "Pause" stop everything apart from "Priming".

re 3 - The "Auxiliary frequency" stroke rate always has priority over the

stroke rate specified by an operating mode listed under 4.

Page 24

P_MOZ_0016_SW

P_MOZ_0018_SW

Assembly

6 Assembly

Base

Refer to the correct dimensional drawings on our web‐ site www.prominent.com for assistance.

Compare the dimensions on the dimension sheet with those of the pump.

WARNING! Danger of electric shock If water or other electrically conducting liquids penetrate

into the drive housing, in any other manner than via the pump's suction connection, an electric shock may occur.

– Position the pump so that it cannot be flooded.

Fig. 10

Space requirement

WARNING! The pump can break through the base or slide off it – Ensure that the base is horizontal, flat and perma‐

nently load-bearing.

CAUTION! If your Sigma S2Cb is to be installed in place of a Sigma

S2Ca, a base plate order no. 1044841 is possibly needed to lift the liquid end.

Capacity too low Vibrations can disturb the liquid end valves.

–

Do not allow the base to vibrate.

CAUTION! Danger from incorrectly operated or inadequately main‐

tained pumps Danger can arise from a poorly accessible pump due to

incorrect operation and poor maintenance.

– Ensure that the pump is accessible at all times. –

Adhere to the maintenance intervals.

Fig. 11

Position the pump so that control elements, such as the stroke length adjustment knob, the indicating dial A or the oil inspection window, are accessible.

In so doing, ensure there is enough space to carry out an oil change (vent screws, oil drain plugs, oil trough ...).

Page 25

P_MOZ_0017_SW

Fig. 12

DNm

P_MOZ_0015_SW

Liquid end alignment

Assembly

If the HMI is mounted remotely from the pump: a clearly marked Stop mechanism must be installed in the direct vicinity of the pump for emer‐ gencies!

1 Discharge valve 2 Dosing head 3 Suction valve

Ensure there is sufficient free space (f) around the dosing head as well as the suction and discharge valve so that maintenance and repair work can be carried out on these components.

Capacity too low The liquid end valves cannot close correctly if they are

not upright.

–

Ensure that the discharge valve is upright.

Fastening

Fig. 13

Capacity too low Vibrations can disturb the liquid end valves.

–

Secure the metering pump so that no vibrations can occur.

Take the dimensions (m) for the fastening holes from the appropriate dimensions- or data sheets.

Use appropriate bolts to fix the pump base to the supporting floor.

Mounting the HMI user control

If ordered with the wall mounting, the HMI can be mounted directly on a wall.

Install the HMI in the immediate vicinity of the pump. If not provided for, fit a circuit breaker there - refer to the "Installation, electrical" chapter. Ensure that the system is arranged ergonomically.

When doing so, consider the available cable length.

Prevent tripping hazards.

Refer to the relevant dimensional drawing for the dimensions of the HMI and fixing holes.

CAUTION! Warning of faulty operation – Do not install the HMI and cable too close to devices

and cabling that emit strong electrical interference.

Page 26

Installation

7 Installation

7.1 Installation, hydraulic

CAUTION! Danger of injury to personnel and material damage The disregard of technical data during installation may

lead to personal injuries or damage to property.

– Observe the technical data- refer to chapter "Tech‐

nical Data" and, where applicable, the operating instructions of the accessories.

WARNING! Danger of fire with flammable feed chemicals – Only metering pumps with the identity code option

"Multi-layer safety diaphragm with rupture signalling with electrical signal" are permitted to meter flam‐ mable media, with back pressures over 2 bar and if the operator takes appropriate safety precautions.

WARNING! Warning of feed chemical reactions to water Feed chemicals that should not come into contact with

water may react to residual water in the liquid end that may originate from works testing.

– Blow the liquid end dry with compressed air through

the suction connector.

–

Then flush the liquid end with a suitable medium through the suction connector.

WARNING! The following measures are an advantage when working

with highly aggressive or hazardous feed chemicals:

– Install a bleed valve with recirculation in the storage

tank. Install an additional shut-off valve on the discharge

–

or suction ends.

CAUTION! Warning of feed chemical spraying around PTFE seals, which have already been used / com‐

pressed, can no longer reliably seal a hydraulic connec‐ tion.

– New, unused PTFE seals must always be used.

CAUTION! Suction problems are possible The valves may no longer close properly with feed

chemicals with a particle size of greater than 0.3 mm.

– Install a suitable filter in the suction line.

Page 27

P_SI_0021

Installation

CAUTION! Warning of the discharge line rupturing With a closed discharge line (e.g. from a clogged dis‐

charge line or by closing a valve), the pressure that the metering pump generates can reach several times more than the permissible pressure of the system or the metering pump. This could lead to lines bursting resulting in dangerous consequences with aggressive or hazardous feed chemicals.

– Install a relief valve that limits the pressure of the

pump to the maximum permissible operating pres‐ sure of the system.

CAUTION! Warning against bursting of the suction or discharge

lines Hose lines with insufficient pressure rating may burst.

– Only use hose lines with the required pressure

rating.

Fig. 14: Moulded composite seals with corrugated insert

CAUTION! Uncontrolled flow of feed chemical Feed chemical can press through the metering pump in

an uncontrolled manner in the event of excessive pri‐ ming pressure on the suction side of the metering pump.

– Do not exceed the maximum permissible priming

pressure for the metering pump.

–

Set up the installation properly.

CAUTION! Warning about lines coming loose If suction, discharge and relief lines are installed incor‐

rectly, they can loosen / disconnect from the pump con‐ nection.

– Only use original hoses with the specified hose

diameter and wall thickness. Only use clamp rings and hose nozzles that fit the

–

respective hose diameter.

– Always connect the lines without mechanical ten‐

sion.

CAUTION! Warning against leaks Leaks can occur on the pump connection depending on

the insert used.

– The pump is supplied with PTFE moulded compo‐

site seals with a flare, which are used for the pump connections. They seal the connections between grooved pump valves and the grooved inserts from ProMinent - see

Ä Further information on page 26

– In the event that an unflared insert is used (e.g. third

party part), an elastomer flat seal must be used see

Ä Further information on page 26

Page 28

P_SI_0022

P_MOZ_0020_SW

P_MOZ_0021_SW

Installation

Precise metering is only possible when the back

–

pressure is maintained above 1 bar at all times.

–

If metering at atmospheric pressure, a back pres‐ sure valve should be used to create a back pressure of approx. 1.5 bar.

Fig. 15: Elastomer flat seal for a smooth insert

Fig. 16: Manometer connecting options

CAUTION! Warning of backflow A back pressure valve, spring-loaded injection valve,

relief valve, foot valve or a liquid end do not represent absolutely leak-tight closing elements.

– Use a shut-off valve, a solenoid valve or a vacuum

breaker for this purpose.

CAUTION! To check the pressure conditions in the piping system it

is recommended that connecting options are provided for a manometer close to the suction and pressure con‐ nector.

1 Manometer socket 2 Discharge line (pipe) 3 Discharge valve 4 Suction valve 5 Suction line (pipe)

CAUTION! Connect the pipelines to the pump so that no residual

forces act on the pump, e.g. due to the offsetting, weight or expansion of the line.

Only connect steel or stainless steel piping via a flexible piping section to a plastic liquid end.

Fig. 17: Steel pipeline at the liquid end

Integral relief valve or integral bleeder valve

1 Steel piping 2 Flexible pipe section 3 Plastic liquid end

WARNING! Product can be dangerously contaminated Only with the design "Physiologically safety with regard

to wetted materials".

If the integral bleed valve or the integral relief valve opens, the feed chemical comes into contact with phys‐ iologically harmful seals.

– Do not route feed chemical that escapes from the

integral bleed valve or the integral relief valve back into the process.

Page 29

P_SI_0023

Installation

CAUTION! Danger due to incorrect use of the integral relief valve The integral relief valve can only protect the motor and

the gear, and then only against impermissible positive pressure that is caused by the metering pump itself. It cannot protect the system against positive pressure.

– Protect the motor and gear of the system against

positive pressure using other mechanisms. Protect the system against illegal positive pressure

–

using other mechanisms.

CAUTION! Warning of feed chemical spraying around If no overflow line is connected to the integral relief valve

or the integral bleeder valve, feed chemical will spray out of the hose connector as soon as the relief valve opens.

– Always connect an overflow line to the integral relief

valve or the integral bleeder valve and feed it back into the storage tank or - if required by the regula‐ tions - into a special storage tank.

CAUTION! Danger of cracking Cracking of the PVT liquid end can occur if a metal over‐

flow line is connected to the relief valve.

– Never connect a metal overflow line to the relief

valve.

CAUTION! Danger of the integral relief valve failing The integral relief valve no longer operates reliably with

feed chemicals having a viscosity of greater than 200 mPa s.

– Only use the integral relief valve with feed chemicals

having a viscosity up to 200 mPa s.

CAUTION! Warning against leaks Feed chemical, which remains in the overflow line at the

relief valve or bleeder valve, can attack the valve or cause it to leak

– Route the overflow line with a continuous slope and

moreover with the tube nozzle pointed downwards see .

Fig. 18: Permissible alignment of the relief valve

If the overflow line is fed into the suction line, the bleed function is blocked.

Therefore lead the overflow line back into the storage tank.

Page 30

Installation

Diaphragm rupture sensor

When operating the integral relief valve close to the opening pressure, a minimal overflow into the overflow line can occur.

CAUTION! Danger resulting from unnoticed diaphragm rupture If the pump has been ordered with an electric diaphragm

rupture sensor, it still has to be installed.

– Screw the enclosed diaphragm rupture sensor into

the liquid end.

CAUTION! Warning of unnoticed diaphragm rupture Only above approximately 2 bar system back pressure is

a signal generated upon a diaphragm rupture.

– Only rely on the diaphragm rupture sensor at back

pressures greater than 2 bar.

7.1.1 Basic installation notes

Safety notes

CAUTION! Danger resulting from rupturing hydraulic components Hydraulic components can rupture if the maximum per‐

missible operating pressure is exceeded.

– Never allow the metering pump to run against a

closed shut-off device.

–

With metering pumps without integral relief valve: Install a relief valve in the discharge line.

CAUTION! Hazardous feed chemicals can escape With hazardous feed chemicals: Hazardous feed chem‐

ical can leak out when using conventional bleeding pro‐ cedures with metering pumps.

– Install a bleed line with a return into the storage

tank.

Shorten the return line so that it does not dip into the feed chemical in the storage tank.

Page 31

P_MOZ_0043_SW

Fig. 19: (A) standard installation, (B) with pulsation damper

1 Main line 2 Storage tank

Installation

Legend for hydraulic diagram

Symbol Explanation Symbol Explanation

Metering pump Foot valve with filter meshes

Injection valve Level switch

Multifunctional valve Manometer

7.2 Installation, electrical

General safety notes

WARNING! Danger of electric shock Unprofessional installation may lead to electric shocks.

– Crimp cable end sleeves onto all shortened cable

cores.

–

Only allow technically trained personnel to under‐ take the electrical installation of the device.

WARNING! Danger of electric shock A mains voltage may exist inside the motor or electrical

ancillaries.

– If the housing of the motor or electrical ancillaries

has been damaged, you must disconnect it from the mains immediately. Only return the pump to service after an authorised repair.

CAUTION! Use ProMinent cables to avoid unnecessary problems.

Page 32

Installation

What requires electrical installation?

n Level switch n Diaphragm rupture sensor, electrical (option) n Metering monitoring (option) n Relay (option) n External control n mA Output (Optional) n Bus connector (optional) n Timer (option) n Pump, power supply

7.2.1

Level switch, diaphragm rupture sensor (option) and dosing monitor (option)

Control connectors

CAUTION! Incoming signals can remain without effect If the universal control wire, the external/pacing cable or

the level monitoring cable is shortened below 1.20 m, the pump does not detect that it is connected. Conse‐ quently a warning message (for example) can be sup‐ pressed.

– Do not shorten this cable below 1.20 m.

Connect the plugs of the level switch, diaphragm rupture sensor and dosing monitor to the corresponding sockets on the front side of the con‐ trol. In case of uncertainty - see chapter "Overview of equipment and con‐ trol elements"

CAUTION! Danger resulting from unnoticed diaphragm rupture All pumps ordered with an electric diaphragm rupture

sensor need to be electrically installed.

– Electrically connect the enclosed diaphragm rupture

sensor.

Only with flammable media:

WARNING! Fire danger The electric diaphragm rupture sensor must stop the

pump immediately after a diaphragm rupture and trigger an alarm.

The pump must only be returned to service once a new diaphragm has been fitted.

Page 33

7.2.1.1 Relay

P_SI_0111_SW

P_SI_0043

P_SI_0111_SW

7.2.1.1.1

Fault indicating relay 230 V

Fig. 20: Pump assignment

Installation

If another switching function is required, the pump can be reprogrammed

„Relay“

in the

The relay can be retrofitted and operates once it is plugged into the relay board.

menu.

Fault indicating relay 230 V

Data Value Unit

Maximum contact load at 230 V and 50/60 Hz:

Minimum mechanical lifespan: 200,000 switching

Fault indicating relay 230 V

Pin assignment

To pin VDE cable Contact CSA cable

1 white NO (normally open) white

Fig. 21: Cable assignment

2 green NC (normally closed) red

4 brown C (common) black

7.2.1.1.2 Fault indicating and pacing relay option

The first switch is a relay. The pacing output is electrically-isolated by means of an optocoupler with a semiconductor switch.

If another switching function is required, the pump can be reprogrammed in the

The relay can be retrofitted and operates once it is plugged into the relay board.

„Relay“

8 A (resis‐

tive)

operations

menu.

Fig. 22: Pump assignment

Fault indicating relay (24 V)

Pacing relay

Data Value Unit

Maximum contact load at 24 V and 50/60

100 mA

Hz:

Minimum mechanical lifespan: 200,000 switching

operations

Data Value Unit

Residual voltage max. at I

= 1 µA 0.4 V

off max

Maximum current 100 mA

Page 34

P_SI_0044

P_SI_0010_SW

Installation

Fault indicating and pacing relay option

Data Value Unit

Maximum voltage 24 VDC

Closing duration 100 ms

Pin assignment

To pin VDE cable Contact Relay

1 yellow NC (normally closed) or

Fig. 23: Cable assignment

4 green C (common) Fault indi‐

3 white NC (normally closed) or

2 brown C (common) Pacing relay

7.2.1.1.3 Current output and fault indicating / pacing relay (24 V)

The module can be retrofitted and operates once it is plugged into the module board.

„ANALOG OUTPUT“

In the rent output can be selected.

If another switching function is required, the relay can be reprogrammed in the

„Relay“

menu.

Fig. 24: Pump assignment

Fault indi‐

NO (normally open)

cating relay

Pacing relay

NO (normally open)

menu, the variable to be signalled by the cur‐

Current output

Fault indicating / pacing relay (24 V)

Data Value Unit

Open circuit voltage: 8 V

Current range: 4 ... 20 mA

Ripple, max.: 80 μA pp

Ripple, max.: 250 Ω

Data Value Unit

Residual voltage max. at I

= 1 µA 0.4 V

off max

Maximum current 100 mA

Maximum voltage 24 VDC

Closing duration 100 ms

Page 35

Current output and fault indicating / pacing

P_SI_0044

relay (24 V)

Installation

To pin VDE cable Contact Relay

Fig. 25: Cable assignment

1 yellow "+" Current

output

4 green "-" Current

output

3 white NC (normally closed) or

NO (normally open)

Fault indi‐ cating / pacing relay

2 brown C (common) Fault indi‐

cating / pacing relay

Page 36

Universal control wire connection diagramUniversal control wire connection diagram

Site endSite end

CableCable

Pump, insidePump, inside

2 white / Contact

4 brown / GND

GND

External

activation

Function "External Contact" (ProMinent external/contact cable) 2-core

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

GND

External

activation

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

External

activation

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

External

activation

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

External

activation

GND

Function "External Contact" (ProMinent universal control wire) 5-core

"Pause" function

"Auxiliary rate" function

Function "External Contact"

Pulse frequency, e.g. contact water meter, PLC etc.

Continuous contact (potential-free) E.g. external on/off of control panel

Continuous contact (potential-free) e.g. of control panel

0/4-20 mA

Analog signal, e.g. of magnetic inductive Flow meter

P_SI_0091_SW

Installation

7.2.1.2 External control

External control

Page 37

Technical data "external control"

P_BE_0014_SW

Semi-conductor switch elements with a residual voltage of -0.7 V (e.g. transistors in open-collector circuits) or contacts (relays) can be used as input switch elements.

Installation

Pin 1 = Pause input (activating func‐

Voltage with open contacts: approx. 5 V

tion)

Input resistance: 10 kΩ

Control:

n Potential-free contact (approx. 0.5

mA)

n Semiconductor switch (residual

voltage < 0.7 V)

2 = contact input Voltage with open contacts: approx. 5 V

Input resistance: 10 kΩ

Control:

n Potential-free contact (approx. 0.5

mA)

n Semiconductor switch (residual

voltage < 0.7 V)

min. contact duration: 20 ms

Max. pulse frequency: 25 pulses/s

3 =Analog input Input apparent ohmic resistance approx. 120 Ω

4 = GND

5 = auxiliary input Voltage with open contacts: approx. 5 V

Input resistance: 10 kΩ

Control:

n Potential-free contact (approx. 0.5

mA)

n Semiconductor switch (residual

voltage < 0.7 V)

The metering pump makes its first metering stroke at approx. 0.4 mA (4.4 mA) and enters into continuous operation at approx. 19.2 mA.

Page 38

GND

Inputs Outputs

Pump, inside

Block diagram Sigma Control

External

activation

Diaphragm

rupture sensor

Stroke

sensor

Level

sensor

Fault indicating

relay

Warning

Network

Wiring connection examples: next page

Stroke

sensor

Flow Control

Diaphragm

rupture sensor

3 white / NO (pacing relay)

Fault indicating

and

Pacing

relay

VDE cable:

Empty signal

2 brown / C (pacing relay)

1 white / NO

4 brown / C

1 yellow / NO (fault alert)

4 green / C (fault alert)

2 green / NC (fault alert)

3 brown / Pause

2 blue / Alarm

1 black / GND

1 brown / 5 V

2 white / Cod.

4 black / GND

3 blue

2 blue / Alarm

1 black / GND

VDE cable:

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

P_SI_0089_SW

Installation

Fig. 26: Block diagram Sigma Control

Page 39

Universal control wire connection diagramUniversal control wire connection diagram

Site endSite end

CableCable

Pump, insidePump, inside

2 white / Contact

4 brown / GND

GND

External

activation

Function "External Contact" (ProMinent external/contact cable) 2-core

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

GND

External

activation

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

External

activation

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

External

activation

1 brown / Pause

2 white / Contact

4 black / GND

3 blue / Analog

5 grey /Auxiliary

External

activation

GND

Function "External Contact" (ProMinent universal control wire) 5-core

"Pause" function

"Auxiliary rate" function

Function "External Contact"

Pulse frequency, e.g. contact water meter, PLC etc.

Continuous contact (potential-free) E.g. external on/off of control panel

Continuous contact (potential-free) e.g. of control panel

0/4-20 mA

Analog signal, e.g. of magnetic inductive Flow meter

P_SI_0091_SW

Installation

7.2.2 HMI operating unit

If the pump is operated via the HMI, the HMI must be connected to the CAN port above the LEDs of the pump base.

Page 40

Installation

If the pump is operated without the HMI, the supplied sealing cap must be plugged into the CAN port above the LEDs of the pump base.

CAUTION! Risk of short circuit If liquid penetrates into the CAN port, a short circuit may

occur in the pump.

– A CAN plug or the supplied sealing cap must always

be plugged into the CAN port.

CAUTION! Danger of malfunctions Incorrect operation via the CAN bus leads to malfunc‐

tions.

– When operating with the HMI connected, do not

connect any other control (e.g. DXCa) to the CAN port.

7.2.3 Pump, power supply

WARNING! Risk of electric shock This pump is supplied with a grounding conductor and a

grounding-type attachment plug.

– To reduce the risk of electric shock, ensure that it is

connected only to a proper grounding-type recep‐ tacle.

WARNING! Danger of electric shock In the event of an electrical accident, it must be possible

to quickly disconnect the pump, and any electrical ancil‐ laries which may possibly be present, from the mains.

– Install an emergency cut-off switch in the mains

supply line to the pump and any electrical ancillaries which may be present or

Integrate the pump and electrical ancillaries which

–

may be present in the emergency cut-off manage‐ ment of the system and inform personnel of the iso‐ lating option.

WARNING! If the HMI cannot be operated directly from the pump

(specifically with versions with a cable longer than 2 m), provide an option to disconnect the pump from the mains power supply in the event of an emergency. Clearly assign and label this option to the pump.

WARNING! An on/off switch may not be fitted on the pump,

dependent on the identity code and installation.

Page 41

CAUTION! Pump can be damaged The pump can only be stopped when running via an:

– External cable

[Stop]

–

Use a relay or a contactor if the pump has to be defini‐ tively actuated via the mains cable. However, take into account the pump’s starting current.

key.

To be able to switch off the pump (to a zero-volts state) independently from the entire installation (e.g. for repair), use an electrical isolating device in the mains supply cable, e.g. a mains switch or a plug / socket combina‐ tion. Clearly identify this isolating device as such.

Install the pump cable. Use the original cable supplied!

Installation

7.2.4 Other units

Other units

–

Key electrical data can be found on the pump name‐ plate.

Install the other units according to their supplied documentation.

Page 42

Continuous

display

Auxiliary freq.

070 /min

Settings

Auxiliary freq. Calibration Dosing Relay Diaphragm break

= Adjustable

= Setting option

2 s 2 s

Setting

8 Setting

Please read the overviews in the appendix, "Control

–

elements and key functions" and "Operating/setting diagram" for supplementary information.

–

If no key is pressed for a 1 minute duration, the pump returns to a continuous display.

8.1 Basic Principles for Setting up the Control

Confirming an entry

Briefly press the

[P/OK]

key.

The display simultaneously changes to the next selection, to the next menu option or into a continuous display.

Press

[ESC]

Quitting a menu option without confirming it

Jumping back to a continuous display

Changing adjustable variables

You will jump back to the previous menu option or menu.

Press and hold the

Press the arrow keys

[ESC]

[UP]

In this way the digit between the triangles is increased or reduced.

Select the digit position in a number using the key

Confirming adjustable variables

Press the

[P/OK]

key.

The display simultaneously changes to the next selection, to the next menu option or into a continuous display.

8.2 Checking adjustable values / error messages

Continuous displays

Before you adjust the pump, you can check the actual settings of the adjustable variables:

1. Press the key

[i/>]

uous display (An "i" is visible at the top left).

Each press of the

or a plain text error message.

2. The continuous display values can be changed using the

[arrow keys]

key for 2 seconds.

[DOWN]

[i/>]

("i" for "Info"), if the pump is displaying a contin‐

[i/>]

key displays another continuous display

Page 43

Setting

The number of continuous displays depends on the iden‐ tity code, the selected operating mode and the con‐ nected additional devices, see overview "Continuous displays" in the appendix.

A horizontal scroll bar shows the number of continuous displays and error messages and the position of the dis‐ played continuous display or error message.

With error messages an identifier appears while displays with clear text appear between the continuous displays (and an error code).

Secondary displays

8.3 Changing to set up mode

The lowest line in the information displays (2nd level continuous display) shows different information, which cannot however be adjusted here, see overview "Secondary displays" in the appendix.

If you are in a continuous display, you can access the bottom line of the info displays by:

[i/>]

1. Keep key bottom line.

2. Now quickly press the the bottom line.

If the

[P/OK]

pump changes to adjustment mode.

If under

all“

was set (top left key symbol instead of "i"), proceed as follows:

1. Press the

2. Enter the password (

3. Confirm the display with the

key is pressed for 2 seconds in a continuous display, the

„Service è Safety è Access protection“ „Lock menu“

The

pressed down until a small triangle appears in the

[i/>]

key to page through the info displays of

[P/OK]

key.

„Password“

„Password valid“

„Main menu“

display appears.

[Arrow keys]

appears.

!) and confirm with the

display appears.

[P/OK]

key.

„Lock

[P/OK]

key.

The following menus can be initially chosen in adjustment mode - see also the overview "Operating/setting diagram":

n Menu n Menu n Menu n Menu n Menu

To adapt the pump to your process requirements, you must:

1. Select the operating mode in the

2. Carry out the adjustment for this operating mode under the

„Mode“ „Settings“ „Service“ „Information“ „Language“

„Mode“

menu.

„Settings“

menu.

Page 44

2 s

Continuous

display

Mode

Service

Settings

Information

Language

Main menu

Mode Settings Service Information Language

Continuous

display

Main menu

Mode Settings Service Information Language

Mode

Manual Batch Contact Analog

Setting

8.4 Selecting the operating mode (Menu "Mode")

8.5 Operating mode settings (menu "Settings")

„Mode“

In the

menu (depending on the identity code, some operating modes may not be present) the following operating modes can be selected:

n n n n

„Manual“ „Batch“ „Contact“ „Analog“

: for manual operation

: for batch operation

: for contact operation

: for current control

Various settings can be adjusted in the selected operating mode.

„Settings“

menu dependent on the

Setting menus are available in all operating modes for the following pro‐ grammable functions:

„Auxiliary frequency“

„Calibration“

„Metering“

„Diaphragm rupture“

„System“

See also "Programmable function settings".

Page 45

Continuous

display

Set-upSet-up

Mode**

Timer*Timer*

Profibus*Profibus*

Auxiliary freq.Auxiliary freq.

Flow*Flow*

CalibrateCalibrate

DosingDosing

Relay*Relay*

Analog output*Analog output*

Diaphragm breakDiaphragm break

SystemSystem

Main menu

Mode Set-up Service Information Language

Setting

As to whether or not a further setting menu is available, depends on the selected operating mode and the connected devices or modules.

Fig. 27: "Settings" menu branch

8.5.1 "Manual" operating mode settings

No setting menu is available in

„Settings“

8.5.2 "Batch" mode settings

The

„BATCH“

„Settings“

menu.

„Manual“

menu is available under

operating mode in the menu

„Batch“

mode in the

Page 46

Continuous

display

Memory

Off On

Main menu

Mode Settings Service Information Language

Settings

Batch Auxiliary freq. Calibrate Dosing Relay

Batch

Memory Factor End

Factor

Batch

Memory Factor End

5 0 0 0 0 5

Setting

"Memory" function extension

The operating mode

„Batch“

is one variant of the

„Contact“

operating mode - see the following chapter. Here also, you can select a number of strokes (no fractions, only integers from 1 to 99,999).

Operating mode

Metering can be triggered by pressing the

„Batch“

is intended for large metering quantities.

[P/OK]

key or via a pulse

received via the "External Control" terminal.

The number of received pulses, which could not yet be processed, is stored by the pump in the stroke memory, if it was activated.

CAUTION! When changing over from the "Manual" operating mode

to the "Batch" operating mode, the pump maintains the stroke rate.

The stroke rate can also be set in „Batch“ mode. It should normally be set to the maximum stroke rate.

Additionally, the "Memory" function extension is enabled by default (Identi‐ fier "m"). When "Memory" is activated, the pump adds up the remaining strokes , which could not be processed, up to the maximum capacity of the stroke memory of 99,999 strokes. If this maximum capacity is exceeded, the pump goes into fault mode.

8.5.3 "Contact" operating mode settings

The

„Contact“

„Settings“

„Contact“

menu is available under

„Contact“

mode in the

menu.

operating mode allows you to trigger individual strokes or a

stroke series.

You can trigger the strokes via a pulse sent via the "External control" ter‐ minal.

The purpose of this operating mode is to convert the incoming pulses into strokes with a step-down (fractions) or small step-up.

Page 47

Continuous

display

Memory

Off On

Main menu

Mode Settings Service Information Language

Settings

Contact Auxiliary freq. Calibrate Dosing Relay

Contact

Memory Factor End

1.00

Factor

Contact

Memory Factor End

1.00 0 0 1 . 0 0

Setting

CAUTION! The pump maintains the stroke rate when changing over

„Manual“

from mode.

The stroke rate can also be set in „Contact“ operating mode. It should normally be set to the maximum stroke rate.

operating mode to

„Contact“

operating

The number of strokes per pulse depends on the factor which you can input. By using a factor you can multiply incoming pulses by a factor between 1.01 and 100.00 or reduce them by a factor of 0.01 to 1.00:

Number of strokes executed = factor x number of incoming pulses

Page 48

Setting

Table of examples

Factor Pulse (sequence) Number of strokes

Step-up*

1 1 1

2 1 2

25 1 25

100.00 1 100.00

1.50 1 1.50 (1 / 2)

1.25 1 1.25 (1 / 1 / 1 / 2)

Step-down**

1 1 1

0.50 2 1

0.10 10 1

0.01 100 1

0.25 4 1

0.40 2.5 (3 / 2) (1 / 1)

0.75 1.33 (2 / 1 / 1) (1 / 1 / 1)

(sequence)

* Explanation of the conversion ratio

With a factor of 1 ... 1 stroke is executed per 1 pulse.

With a factor of 2 ... 2 strokes are executed per 1 pulse

With a factor of 25 ... 25 strokes are executed per 1 pulse

** Explanation of step-down

With a factor of 1 ... 1 stroke is executed per 1 pulse.

With a factor of 0.5 ...1 stroke is executed after 2 pulses.

With a factor of 0.1 ...1 stroke is executed after 10 pulses.

With a factor of 0.75 ...1 stroke is executed once after 2 pulses,

then 1 stroke is executed twice after 1 pulse,

and then again 1 stroke after 2 pulses etc.

If a remainder is obtained when dividing by the factor, then the unit adds the remainders together. As soon as this sum reaches or exceeds "1", the pump executes an additional stroke. Therefore on average during the metering operation, the resultant number of strokes pre‐ cisely matches the factor.

Non-processed pulses

The number of received pulses, which could not yet be processed, is stored by the device in the stroke memory, if it was activated. When the

[STOP/START]

stroke memory is deleted. You can avoid this with the "Memory" function extension:

key is pressed or the "Pause" function is activated, the

Page 49

Standard

0..20mA

4..20mA

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Relay

Analog

Standard Extended End

Continuous

display

Non-processed pulses

Setting

The device stores the number of pulses received, which could not yet be processed, in the stroke memory (if it was enabled).

When

[STOP/START]

stroke memory is deleted.

You can avoid this with the "Memory" function extension:

is pressed or the "Pause" function is enabled, the

"Memory" function extension

Additionally, you can activate the "Memory" function extension (Identifier "m"). When "Memory" is enabled, the pump adds up the remaining strokes , which could not be processed, up to the maximum capacity of the stroke memory of 99,999 strokes.

If this maximum capacity is exceeded, the pump goes into fault mode.

"Memory" function extension

8.5.4 "Analog" operating mode settings

„ANALOG“

The

„Settings“

signal via the "External control" terminal. The secondary display "Signal current" indicates the incoming current.

You can select three types of current signal processing:

„Standard“ („0 - 20 mA“

„Extended“ („Curve type“

menu is available under

„Analog“

mode in the

menu. The stroke rate is controlled using an analog current

„4 - 20 mA“

)

Standard

0 - 20 mA

At 0 mA the pump is stationary –

At 20 mA the pump works at maximum stroke rate.

Between these values, the stroke rate is proportional to the current signal.

4 - 20 mA

At 4 mA the pump is stationary –

At 20 mA the pump works at maximum stroke rate.

Between these values, the stroke rate is proportional to the current signal.

With current signals of less than 3.8 mA, an error message appears and the pump stops (e.g. if a cable has broken).

The maximum stroke rate can only be reduced under

„Extended“ processing types, not under „Standard“ pro‐

cessing types.

Page 50

Standard

0..20mA

4..20mA

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Relay

Analog

Standard Extended End

Continuous

display

Extended

Curve type

Curve points Analog error

End

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Relay

Analog

Standard Extended End

Curve type

Linear Lower sideband Upper sideband

Curve points

I1 0.0 mA F1 0 I2 20.0 mA F2 80 End

Continuous

display

00.0 mA

Setting

Extended

Under

„Extended“

„Curve type“

gram the pump behaviour.

There are 3 curve types:

„linear“

„Lower sideband“

„Upper sideband“

(lower sideband) (upper sideband)

The following applies to all three curve types:

The smallest processable difference between I1 and I2 is 4 mA (ll I1-I2 ll ≥4 mA).

processing types, you can freely pro‐

„Linear“

The symbol pump stroke rate behaviour proportional to the current signal. For this pur‐ pose, enter any two points P1 (I1, F1) and P2 (I2, F2) (F1 is the stroke rate

„Linear“

appears on the LCD screen. You can enter any

at which the pump is to operate at current I1, F2 is the stroke rate at which the pump is to operate at current I2...); this defines a straight line and thus the behaviour is specified:

Page 51

I [mA]

I 1

I 2

Fmax

0 20

B0088

I [mA]

I 1 I 2

0 20

a) b)

Fmax

B0089

I [mA]

I 1

I 2

0 20

Fmax

Setting

Fig. 28: Rate(frequency)-Current Diagram for Linear control

Plot a diagram similar to the one above – with values for (I1, F1) and (I2, F2) – so that you can set the pump as desired!

„Lower side band“

Using this type of processing, you can control a metering pump using the current signal as shown in the diagram below.

However, you can also control two metering pumps for different feed chemicals via a current signal (e.g. one acid pump and one alkali pump using the signal of a pH sensor). To do this, connect the pumps electrically in series.

The "Lower sideband" symbol appears in the LCD display. Below I1, the pump works at a rate of F1 - above I2 it stops. Between I1 and I2 the stroke rate varies between F1 and F2 in proportion to the signal current.

Fig. 29: Frequency-current diagram for a) Lower side band, b) Upper side band

„Upper side band“

Using this processing type, you can control a metering pump using the current signal as shown in the diagram above.

The "Upper sideband" symbol appears in the LCD display. Below I1, the pump is stationary - above I2 the pump works at rate F2. Between I1 and I2 the stroke rate varies between F1 and F2 in proportion to the signal cur‐ rent.

Page 52

Extended

Curve type

Curve points Analog error

End

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Relay

Analog

Standard Extended End

Analog error

Off On

Continuous

display

Continuous

display

Main menu

Mode Settings Service Information Language

Settings

Batch Auxiliary freq. Calibrate Dosing Relay

Auxiliary freq.

0 70

Setting

Error processing

Under menu option processing type

„Analog error“

„Curve“

. For current signals below 3.8 mA, an error mes‐

sage appears and the pump stops.

8.6 Programmable function settings ("Settings" menu )

Setting menus are available in all operating modes in the menu "SET‐ TINGS" for the following programmable functions:

n Auxiliary frequency (menu n Flow (menu n Calibration ( n Metering (menu n Metering monitor (

„FLOW“

„CALIBRATION“

„METERING“

„METERING MONITOR“

metering monitor is connected)

n Relay (menu n Analogue output (

„RELAY“

„ANALOGUE OUTPUT“

analogue output is connected)

n Diaphragm rupture (

if a diaphragm rupture indicator is connected)

n System (menu

„SYSTEM“

„AUX“

) (only available if a dosing monitor is connected)

) (only available if a relay is fitted)

„DIAPHRAGM RUPTURE“

)

you can activate error processing for

)

menu)

)

menu) (only available if a

menu) (only available if an

menu) (only available

8.6.1 “Auxiliary frequency” function settings (AUX menu)

The programmable function to an auxiliary stroke rate, which can be set in the It can be activated via the "External control" terminal. If the auxiliary fre‐ quency is used, then the identifier “Aux” appears on the LCD screen.

This

„auxiliary frequency“

has priority over the stroke rate, which is speci‐ fied by the currently selected operating mode - see also the chapter "Func‐ tion description" - "Hierarchy of operating modes".

„Auxiliary frequency“

facilitates the switchover

„Auxiliary freq.“

menu.

Page 53

8.6.2 Settings for the “Calibration” function (CALIBRATION menu)

Continuous

display

Calibrate

Calibr. running

Main menu

Mode Settings Service Information Language

Settings

Batch Auxiliary freq. Calibrate Dosing End

Calibrate

Start with OK

32.90 mL

Stop with OK

0107

Calibr. quant.

0 0 0 3. 0 8 L

The pump can also be operated in the calibrated state. In this case, the corresponding continuous displays then indicate the metering volume or the capacity directly.

Accuracy of the calibration Calibration will not be accurate if these conditions are

not adhered to:

–

Operate with at least 30% stroke length.

–

The pump should operate at maximum frequency.

Setting

Calibration

WARNING! If the feed chemical is dangerous, take appropriate

safety precautions when performing the following cali‐ bration instructions.

Observe the safety data sheet for the feed chemical!

1. Lead the suction hose into a measuring cylinder containing the feed chemical – make sure that the discharge hose is installed in a per‐ manent manner (operating pressure, ...!).

2. Prime using the feed chemical (simultaneously press the two

[arrow keys]

), should the suction hose be empty.

3. Record the level in the measuring cylinder.

To set the volume unit, follow the menu path

Units“

5. Using the pressing the

6. Select the

[arrow keys]

[P/OK]

, select the correct units and confirm by

key.

„CALIBRATE“

menu and then use the

„Settings è System

[P/OK]

key to

change to the first menu option.

7. To start the calibration, press the

„Calib. running“

appears, the pump starts to pump and indicates the

[P/OK]

key. The next menu option,

stroke rate (the pump works at the stroke rate, which is set under

„MANUAL“

8. After a reasonable number of strokes (e.g. 200), stop the pump by pressing the

9. Determine the required metering volume (difference between initial

[P/OK]

key.

volume - remaining volume).

10. Enter this volume in the menu option which appears and then press the key

[P/OK]

- the pump changes to the main menu.

Page 54

Dosing

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Relay

Dosing profile End

Dosing profile

Standard Discharge opti. Suction opti.

Continuous

display

Pressure stage

Fault Warning End

Main menu

Operating mode settings Service Information Language

settings

Analogue operating mode Auxiliary freq. Calibration Metering Relay

Metering

Dosing profile Pressure stage

Fault

Continuous

display

Stage_07

none

Stage_07

Stage_04

none

Setting

11. Select the option

„End“

and then press the key

changes to a continuous display.

The pump is calibrated.

The corresponding continuous displays indicate the calibrated values.

8.6.3 Settings for the “Metering” function (DOSING menu)

The "Dosing" menu has the following sub-menu:

1 -

„Dosing profile“

8.6.3.1 Settings in the sub-menu ″Dosing″

[P/OK]

- the pump

Under metering flow over time against the requirements of the particular applica‐ tion, see Chapter "Function Description".

Discharge opti.

Under gated, the suction stroke is executed as quickly as possible. This setting is suitable for example for those applications that require optimum mixing ratios and as continuous as possible chemical mixing.

Suction opti.

Under much as possible, which makes possible a precise and problem-free dosing of viscous and gaseous media. Select this setting to minimise the NPSH value as well.

8.6.3.2 Settings in the “Pressure stage” sub-menu

„Dosing è Dosing profile“

„Dosing profile“

„Discharge opti.“

„Suction opti.“

you can precisely match the pump

, the discharge stroke is elon‐

, the suction stroke is elongated as

Page 55

Pressure stage

Nominal pressures depending on the size of the liquid ends and the pressure stages

Pressure stage / 4 7 10 16

Size of liquid end

16050 * X X X X

16090 * X X X X

16130 * X X X X

07120 X X - -

07220 X X - -

04350 X - - -

„Metering è Pressure stage“

Under of the pump via the pressure stages – refer to the "Functional Description” chapter.

* the pressure of the plastic liquid ends is reduced to 10 bar.

you can reduce the nominal pressure

Setting

Overload switch-off

The switch-off pressure of the active overload switch-off falls at the same time as the pressure stage - refer to the “Functional Description” chapter.

The overload switch-off is to protect the pump, not the system. It does not replace a relief valve.

In the event of an overload, the pump signals an error via the LED dis‐ plays, the LCD screen and - if fitted – the fault indicating relay.

There are two types of overload shut-down:

n • The pump immediately stops with a sudden rise in pressure (e.g.

shut-off valve closed). It displays the error E-60 (line block) and E-59 (p+).

n • The pump stops with a delay with a slow rise in pressure (e.g. crys‐

tals in lines cause them to slowly close up). It displays the error E-59 (p+).

You can also select then the pump issues a warning but continues to run.

„Error“

and

„Warning“

as a reaction in the menu:

You can disable the overload switch-off by selecting

„no“ pressure stages.

Like other critical settings, this setting is also recorded in the internal error memory.

Page 56

Dosing

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing monitor Relay

control Tolerance at auxiliary Signalization End

control

Off On

Continuous

display

Tolerance

0 0 1 0

Signalization

at auxiliary

Off On

Setting

8.6.4 Settings for the “Dosing monitor” function (DOSING MONITOR menu)

The menu

„Dosing monitor“

only appears if a dosing monitor is connected to the "dosing monitor" terminal. The dosing monitor records the individual pressure surges of the pump at the pressure connector during pulsed metering and reports them back to the pump. In the event that this feed‐ back message remains missing in a sequence as often as set in the menu

„Dosing monitor“

under

„Tolerance“

(due to a failure or too low a

metering level), then this function stops the pump.

The last menu option case should lead to an

The function

For

„Auxiliaryfreq.“

„Dosing monitor“

„Metering monitor“

„Signalization“

„Error“

provides the choice, of whether this

or a

„Warning“

can be deactivated under

„Control“

(auxiliary frequency) operating mode, the function can be disabled.

If the “Flow Control” metering monitor is not running cleanly due to the flow being too low and pressure surges by the feed chemical, we would advise checking the use of our ultrasound flow meter Dulco Flow® DFMa

08.

Page 57

8.6.5 Settings for the “Relay” function (RELAY menu)

Relay1

Relay type Polarity End

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Relay

Relay

Relay1 relay2

Relay type

Warning Error Warn.+Error Warn+Err+Stop Stop

Polarity

Energizing (NO) Releasing (NC)

Continuous

display

Setting

Using the

„Relay“

programmable function, you can match the pump relays

to your requirements.

You can reprogram the relays using the

„Relay“

function in an almost

unlimited way.

You can set whether the respective relay is to switch due to a warning alert, a fault alert, a pump stroke or a triggering event of the PROFIBUS:

Selectable behaviour types

Setting in the

„Relay“

Warning

message

Fault alert Manual

stop

Pause Stop via

bus

Stroke Optional

Warning X

Fault X

Warning+Error X X

Warn+Err+Stop X X X X X

Stop X X X X

Pacing relay* X

Pump inactive X X

Option** X

signal*

* is only available as a semiconductor with the fault indicating/pacing relay

** The relay has the option of which module was plugged in (e.g. PRO‐ FIBUS).

You can also indicate how the respective relay should behave as soon as it switches. They affect the setting

(NO).“

„RELEASING (NC)“

„ENERGIZING

The setting option for the „Relay“ function only exists if a relay is present.

Page 58

Analog output

Range Function End

Main menu

Mode Settings Service Information Language

Settings

Analog Auxiliary freq. Calibrate Dosing Analog output

Range

0..20mA

4..20mA

Function

Strokes / min Capacity Capacity at 20mA

Continuous

display

Setting

8.6.6 Settings for the “Analog output” function (ANALOG OUTPUT menu)

Using the "Analog output" programmable function, you can match the pump current output signal (optional) to your requirements.

The signal I of the current output signal one of the three following varia‐ bles:

n Strokes/min n Capacity n Capacity at 20 mA

In the "Stop" or "Pause" states (either because of a fault or operation) or "Pause" the current output transmits a current of 4 mA or 0 mA.

„Strokes / min“

„Capacity“

The pump calculates the signal for

„Strokes / min“

lowing formula (here for the range 4...20 mA):

I(4...20) = 16 x (f/fmax) + 4

with

l - Output current in mA

f - Stroke rate in strokes/min

fmax - Maximum stroke rate in strokes/min

In the

„Contact“

and

„Batch“

operating modes, f is the stroke rate which is

set in the "Stroke rate" continuous display.

The pump calculates the signal for

„Capacity“

formula (here for the range 4...20 mA):

I(4...20) = 16 x (f/f

) x (H/100) + 4

max

with

l - Output current in mA

f - Stroke rate in strokes/min

H - Stroke length in %

- Maximum stroke rate in strokes/min

max

In the

„Contact“

and

„Batch“

operating modes, f is the stroke rate which is

set in the "Stroke rate" continuous display.

according to the fol‐

according to the following

„Capacity at 20 mA“

This menu item is only available with a calibrated pump.

The pump calculates the signal for

„Capacity at 20 mA“

following formula (here for the range 4...20 mA):

I(4...20) = 16 x(L/L

with

max

) + 4

according to the

Page 59

l - Output current in mA

Continuous

display

Main menu

Mode Settings Service Information Language

Settings

Dosing monitor Relay Diaphragm break System End

Diaphragm break

Error Warning Inactive

Analog output

Unit End

Main menu

Mode Settings Service Information Language

Settings

Calibrate Dosing Diaphragm break System End

Unit

Liter Gallon (U.S.)

Continuous

display

f - Stroke rate in strokes/min

L - Current litre output

„ Capacity at 20 mA“

max

- Maximum stroke rate in strokes/min

max

The current output emits a current of 20 mA above the value set here for

„Capacity at 20 mA“

In the

„Contact“

and above.

and

„Batch“

operating modes, f is the stroke rate which is

set in the "Stroke rate" continuous display.

8.6.7 Settings for the “Diaphragm break” function (DIAPHRAGM BREAK menu)

Setting

Using the "Diaphragm break" programmable function, you can match the behaviour under fault conditions of the pump to your requirements, pro‐ vided an electrical membrane rupture sensor is connected.

There is a choice, of whether a membrane rupture should lead to an

„Error“

or a

„Warning“

. If diaphragm rupture, however the symbol dia indicates that an electrical membrane rupture sensor is connected.

8.6.8 Settings in the "System" menu" (SYSTEM menu)

In the

„System“

„Gallon (US)“

menu you can select whether the pump uses

as the

„Unit“

„Inactive“

is set, the pump does not react to a

„Liter“

8.7 Service (SERVICE menu)

The following can be carried out from this menu:

1 -

„Clear counter“

2 - Set contrast (Menu

3 -

„HMI logout“

4 - Set safety settings for operating menu (

„Display“

)

„Safety“

menu)

Page 60

Continuous

display

Main menu

Mode Settings Service Information Language

Service

Clear counters Display HMI logout Security End

Clear counters

All Stroke counter Quantity counter

Display

Contrast End

Main menu

Mode Settings Service Information Language

Service

Clear counters Display HMI logout Security End

Contrast

0 4 0 %

Continuous

display

HMI logout

Logout with OK

Back with ESC

Main menu

Mode Settings Service Information Language

Service

Clear counters Display HMI logout Security End

Service

HMI login End

HMI logout

HMI successfully

logged out!

Continuous

display

Setting

8.7.1 Clear counters (CLEAR COUNTERS menu)

„CLEAR COUNTERS“

In the number of strokes (

counter“

n n n n

) (= reset to "0") or both together :

„All“ „Stroke counter“ „Volume counter“ „Memory“

To do this simply quit the menu by quickly pressing the key

The values have increased since commissioning of the pump, the last cali‐ bration or the last deletion.

8.7.2 Adjusting the Display (DISPLAY menu)

„Stroke counter“

) or the total litres (

(total number of strokes)

(total litres)

(remaining strokes) (only with

menu, you can either delete the stored total

„Batch“

„Quantity

and

„Contact“

[P/OK]

)

key.

8.7.3 HMI logout

„DISPLAY“

In the using the

In this menu you can log into and out of the pump HMI:

[Arrow keys]

sub-menu the LCD screen contrast can be changed

Page 61

Security

Access protect. Password End

Main menu

Mode Settings Service Information Language

Service

Clear counters Display HMI logout Security End

Access protect.

none Lock menu Lock all

Password

2683

Continuous

display

Setting

To logout run through the menu above. Thereafter the HMI can be removed from the pump.

Logging on takes place automatically whenever the HMI cable is con‐ nected to the CAN port.

If the HMI must be formally logged into: Logging on via the menu occurs in exactly the same way as logging off.

If the HMI is disconnected from the CAN bus, without first logging it off, the pump remains stationary.

WARNING! An on/off switch may not be fitted on the pump,

dependent on the identity code and installation.

8.7.4 Security (SECURITY menu)

8.7.4.1 Access protect.

In the

„SECURITY“

options an

„Access protect“

menu, you can enter for which parts of the adjustment

should apply and a

„password“

be specified.

This menu itself is ALWAYS password protected.

As supplied the „password“ is "1111".

In the first menu option, you can either set

„Lock menu“

n Select n Select

„Lock all“

„None“

, to clear a set

„Lock menu“

„Access protect“

to lock the adjustment mode (point ① in the over‐

„None“ („Access protect“

view "Operating/setting diagram", in the appendix).

n Select

„Lock all“

to lock the adjustment option for the directly adjust‐ able variables in the continuous displays and to lock the stroke length (point ② in the overview "Operating/setting diagram", in the appendix), in addition to the adjustment mode.

) or

Page 62

Continuous

display

Software version

DATA: 00.03.06.03 HMI: 01.00.00.07 CTRL: 00.03.05.05 FC: 00.01.08.03 PFC: 00.00.03.00

Main menu

Mode Settings Service Information Language

Information

Identcode Serial number Versions End

Versions

Software version Hardware version End

ESC

Language

Main menu

Settings Service Information Language

End

German English

French Spanish

Continuous

display

Setting

8.7.4.2 Password

If an Access protect is then set after 1 minute a padlock will appear instead of the " i " in the top left of the contin‐ uous display if in the meantime no key has been pressed.

In this menu enter the number you want to use as a password.

The password applies for both locks.

8.7.4.3

Test

Using Access protect and Password

To test whether the menu is locked, press the

If you try to change into a locked area, a

Overriding the Access protect.

Changing the stroke length variable

To override the Access protect, enter the

[arrow keys]

and press the

[P/OK]

key.

In the stroke adjustment dial has been turned, the padlock flashes, the pump stops and a fault alert and key appear. If you enter the code, the pump continues metering and the fault alert clears.

8.8 Information about the pump (INFORMATION menu)

[P/OK]

„Password“

key for 2 s.

request appears.

using the

8.9 Set language (LANGUAGE menu)

In the "Info" sub-menu you can read off the following identification num‐ bers:

n Identity Code n Serial number n Software versions n Hardware versions

Page 63

In the guage.

„LANGUAGE“

Setting

menu, you can select the desired operating lan‐

Page 64

Start Up

9 Start Up

Safety information

WARNING! Fire hazard with flammable media Only with flammable media: They can be ignited by

oxygen.

– The pump may not work if there is a mixture of feed

chemical with oxygen in the liquid end. A specialist may need to take appropriate actions (using inert gas, ...).

CAUTION! Feed chemical could escape – Check suction and discharge lines, and liquid end

with valves for leak-tightness and tighten if neces‐ sary.

– Check whether the necessary flushing pipes or

bleed lines have been connected.

Diaphragm rupture sensor

CAUTION! Prior to commissioning, check that the pump and corre‐

sponding ancillary equipment is connected in compli‐ ance with the regulations.

CAUTION! Adhere to the instructions in the frequency converter

operating instructions when using pumps with speed control

CAUTION! Danger resulting from unnoticed diaphragm rupture If the pump has been ordered with an electric diaphragm

rupture sensor, it still has to be installed.

– Screw the enclosed diaphragm rupture sensor into

the liquid end.

CAUTION! Warning of unnoticed diaphragm rupture Only above approximately 2 bar system back pressure is

a signal generated upon a diaphragm rupture.

– Only rely on the diaphragm rupture sensor at back

pressures greater than 2 bar.

Page 65

Start Up

CAUTION! Possible environmental and material damage In event the red gear bleeding plug is sealed, during

operation it prevents any pressure compensation between the drive housing and the surroundings. This ensure that oil can be pushed from the drive housing.

– Remove the gear bleeding plug before commis‐

sioning.

Remove the gearbox vent stopper

Checking the oil level

Checking the direction of rotation

Using the integral relief valve

Before start up pull off the red gearbox vent stopper, see chapter "Over‐ view of equipment and control elements".

When the pump is idle, check whether the oil level in the pump is in the middle of the oil level indicator.

This will rule out the pump losing oil and suffering damage.

When commissioning the unit, check whether the drive motor is rotating correctly - check this against the arrow on the motor housing or the dia‐ gram in the chapter entitled "Electrical Installation."

CAUTION! Danger due to incorrect use of the integral relief valve The integral relief valve can only protect the motor and

the gear, and then only against impermissible positive pressure that is caused by the metering pump itself. It cannot protect the system against positive pressure.

– Protect the motor and gear of the system against

positive pressure using other mechanisms.

– Protect the system against illegal positive pressure

using other mechanisms.

Priming against pressure

CAUTION! Danger of the integral relief valve failing The integral relief valve no longer operates reliably with

feed chemicals having a viscosity of greater than 200 mPa s.

– Only use the integral relief valve with feed chemicals

having a viscosity up to 200 mPa s.

1. Hydraulically isolate the discharge line from the pump using an iso‐ lation device.

2. Turn the rotary dial on the integral relief valve in a counter-clockwise direction as far as the "open" stop.

The excess pressure escapes through the hose connector.

3. Run the pump until the feed chemical coming out of the hose con‐ nector is free from bubbles.

4. Turn the rotary dial on the integral relief valve in a clockwise direc‐ tion up to the "close" stop.

The pump can be started.

Page 66

20 0

0 50

25 75

75%

30%

P_SI_0095_SW

Start Up

Adjusting the stroke length

When operating the integral relief valve close to the opening pressure, a minimal overflow into the overflow line can occur.

Only adjust the stroke length when the pump is running. This is easier and also better for the pump.

Fig. 30: Adjusting the stroke length

n 100% = 4 rotations n 25 % = 1 rotation n 0.5 % = 1 scale mark on stroke adjustment dial

Page 67

10 Operation

Operation

WARNING! Fire hazard with flammable media Only with flammable media: They can be ignited by

oxygen.

– The pump may not work if there is a mixture of feed

chemical with oxygen in the liquid end. A specialist may need to take appropriate actions (using inert gas, ...).

WARNING! Danger of electric shock Incompletely installed electrical options can allow mois‐

ture into the inside of the housing.

– Knock-out openings in the pump housing must be

equipped with matching modules or be sealed in a leak-tight manner.

WARNING! Danger of electric shock A mains voltage may exist inside the pump housing.

– If the pump housing has been damaged, you must

disconnect it from the mains immediately. It may only be returned to service after an authorised repair.

CAUTION! Do not over extend the spiral cable of the HMI.

It may only be extended to 0.5 m.

This chapter describes all the operating options available to you if the pump is displaying a continuous display - in the top left of the display there is an " i ".

–

For supplementary information, see the overviews "Control elements and key functions" in the chapter "Device overview and control elements" and "Oper‐ ating/setting diagram" in the appendix.

–

Also take note of the overview "Continuous displays" in the appendix. It shows which continuous displays are available in which operating mode and which variables are directly changeable in the relevant continuous display.

10.1 Manual

Adjusting the stroke length

Personnel:

The stroke length is adjusted by the stroke length adjustment knob within a range of 0 ... 100%. A stroke length of between 30 ... 100% is recom‐ mended to achieve the specified reproducibility.

Instructed personnel

Page 68

Operation

The following operating options are available via the keys - see the next figure:

Stop/start pump

Starting a batch

Changing to set up mode

Checking adjustable variables

Change directly adjustable variables

Stop the pump: Press the

Start the pump: press the

„Batch“

In continuous display if you keep the switches into adjustment mode - see "Adjustment" chapter.

If under

menu“

„Password“

Each time you press the play possibly mixed with error messages. The number of continuous dis‐ plays depends on the identity code, the selected operating mode and the connected additional devices.

The same applies for auxiliary displays, which are accessed a longer single press of the key

To change a variable (see below) directly in the corresponding continuous display, press one of the

If under

all“

be entered.

operating mode: briefly press key

„Service è Security è Access protect“

„Lock all“

must first be entered.

„Service è Security è Access protect“

was set, then after pressing the key

[STOP/START]

was set, then after pressing the key

[i/>]

key, you can see a different continuous dis‐

[i/>]

[arrow keys]

key.

key again.

[P/OK]

key pressed for 2 s, the pump

the selection

[P/OK]

the selection

the

„Password“

[P/OK]

„Lock

the

„Lock

must first

Stroke rate

Capacity

The directly changeable variables are in detail:

In operating modes

You can change the stroke rate in the "Stroke rate" continuous display.

„Manual“, „Contact“

and

„Batch“

To change a precisely previously set feed rate (possibly specified in litres), there is an option of changing it via the stroke rate. As the stroke rate is digitally processed, there is no tolerance.

By contrast, changing via the stroke length interferes with the mechanical tolerance.

You can change the capacity once the pump has been calibrated in the "Capacity" continuous display.

To change a precisely previously set feed rate (possibly specified in litres), there is an option of changing it via the capacity. As the capacity is digitally processed, there is no tolerance.

By contrast, changing via the stroke length interferes with the mechanical tolerance.

Factor

Only in gered upon an external pulse or pressing of key

„Batch“

mode: The factor is the number of strokes which are trig‐

[P/OK]

Page 69

2 s

Adjustment

Mode

Continuous

display

Stop/start pump

Change directly changeable variables

= security lock ("Lock menu")

= security lock ("Lock all")

Priming

Start batch (only in "Batch" mode)

Acknowledge errors

Check adjustable values

Batch size

Only in

„Batch“

mode: The batch variable is the metering volume, which is

metered at an external pulse or pressing of key

If adjustment using the

[arrow keys]

is not precise enough, use the stroke

adjustment dial for fine adjustment.

Other key functions:

[P/OK]

Operation

Priming key

Acknowledge errors

Simultaneous pressing of the two

[arrow keys]

triggers the "Priming" func‐

tion.

Error displays are acknowledged by brief pressing of the

[P/OK]

key.

Fig. 31: Operating options with a locked operating menu

10.2 Remote operation

There is an option to control the pump remotely via a signal cable - refer to your system documentation and to the "Electrical Installation" chapter.

The pump can also be remotely controlled via PROFIBUS® (option). Sup‐ plementary instructions are available for this.

Or via an external CANopen bus. Supplementary instructions are available for this.

Page 70

Maintenance

11 Maintenance

Safety information

WARNING! Fire hazard with flammable media Only with flammable media: They can be ignited by

oxygen.

– The pump may not work if there is a mixture of feed

chemical with oxygen in the liquid end. A specialist may need to take appropriate actions (using inert gas, ...).

WARNING! It is mandatory that you read the safety information and

specifications in the "Storage, Transport and Unpacking" chapter prior to shipping the pump.

CAUTION! Warning of feed chemical spraying around Feed chemical can spray out of the hydraulic compo‐

nents if they are manipulated or opened due to pressure in the liquid end and adjacent parts of the system.

– Disconnect the pump from the mains power supply

and ensure that it cannot be switched on again by unauthorised persons.

–

Depressurise the system before commencing any work on hydraulic parts.

WARNING! Warning of hazardous feed chemical Should a dangerous feed chemical be used: it may

escape from the hydraulic components when working on the pump, material failure or incorrect handling of the pump.

– Take appropriate protective measures before

working on the pump (e.g. safety glasses, safety gloves, ...). Adhere to the material safety data sheet for the feed chemical.

Drain and flush the liquid end before working on the

–

pump.

WARNING! Danger of an electric shock When working on the motor or electrical auxiliary equip‐

ment, there is a danger of an electric shock.

– Before working on the motor, take note of the safety

instructions in its operating instructions!

– Should external fans, servomotors or other auxiliary

equipment be installed, these should also be discon‐ nected and checked that they are voltage free.

Page 71

Maintenance

Third party spare parts for the pumps may lead to prob‐ lems when pumping.

–

Use only original spare parts.

–

Use the correct spare parts kits. If in doubt, refer to the exploded views and ordering information on our website www.prominent.com.

Standard liquid ends:

Interval Maintenance work Personnel

After approx. 5,000 oper‐ ating hours

Quarterly Check the oil level.

Quarterly*

Change gear oil - refer to "Changing gear oil" in this chapter. Instructed personnel

n Check that the metering lines are tight at the liquid end and

check for leak-tightness.

n Check that the suction valve and discharge valve are firmly fixed

in place.

n Check that the dosing head screws are tight. n Check the condition of the metering diaphragm - see

the condition of the metering diaphragm“ on page 71

n Check that the flow is correct: Allow the pump to prime briefly. n Check that the electrical connections are intact.

Check the condition of the metering dia‐ phragm

Technical personnel

Ä „Check

* Under normal loading (approx. 30% of continuous operation).

Under heavy loading (e.g. continuous operation, aggressive feed chemi‐ cals etc.): shorter intervals.

The diaphragm is a wearing part, the service life of which is dependent on the following parameters:

n System back pressure n Operating temperature n Feed chemical properties

When using abrasive feed chemicals, the diaphragm service life is reduced. In these cases, more frequent checking of the diaphragm is rec‐ ommended.

Tightening torques

Liquid ends with integral relief valve

Data Value Unit

Tightening torque for screws: 7.5±0.5 Nm

WARNING! Warning of eye injuries When opening the relief valve, a spring under high ten‐

sion can jump out.

– Wear protective glasses.

Page 72

P_SI_0143_SW

Maintenance

Changing gear oil

Fig. 32

Draining gear oil

1. Remove the vent screw (1).

2. Place an oil trough under the oil drainage plug (2).

3. Unscrew the oil drainage plug (2) from the power end housing.

4. Allow the gear oil to run out of the power end.

5. Screw in the oil drainage plug (2) with a new seal.

Filling with gear oil

Prerequisite: Gear oil in line with the "Ordering information" chapter is available.

1. Start the pump.

2. Slowly pour gear oil through the vent screw (1) opening until the oil inspection window (3) is half covered.

3. Allow the pump to run slowly for a further 1... 2 minutes

4. Replace the vent screw (1).

Page 73

12 Carrying out repairs

Safety information

Carrying out repairs

WARNING! Fire hazard with flammable media Only with flammable media: They can be ignited by

oxygen.

– The pump may not work if there is a mixture of feed

chemical with oxygen in the liquid end. A specialist may need to take appropriate actions (using inert gas, ...).

WARNING! It is mandatory that you read the safety information and

specifications in the "Storage, Transport and Unpacking" chapter prior to shipping the pump.

CAUTION! Warning of feed chemical spraying around Feed chemical can spray out of the hydraulic compo‐

nents if they are manipulated or opened due to pressure in the liquid end and adjacent parts of the system.

– Disconnect the pump from the mains power supply

and ensure that it cannot be switched on again by unauthorised persons.

–

Depressurise the system before commencing any work on hydraulic parts.

12.1 Cleaning valves

WARNING! Warning of hazardous feed chemical Should a dangerous feed chemical be used: it may

escape from the hydraulic components when working on the pump, material failure or incorrect handling of the pump.

– Take appropriate protective measures before

working on the pump (e.g. safety glasses, safety gloves, ...). Adhere to the material safety data sheet for the feed chemical.

Drain and flush the liquid end before working on the

–

pump.

Unsuitable spare parts for the valves may lead to prob‐ lems for the pumps.

–

Only use new components that are especially adapted to fit your valve (both in terms of shape and chemical resistance).

–

Use the correct spare parts kits. If in doubt, refer to the exploded views and ordering information on our website www.prominent.com.

Page 74

P_SI_0013_SW

Carrying out repairs

Only with the "Physiologically safe" design:

WARNING! Product can be dangerously contaminated Only use the spare parts from the "Physiologically safe"

spare parts kits.

Repairing ball valves

Personnel:

Technical personnel

CAUTION! Warning of personal injury and material damage Feed chemical may escape from the liquid end, for

example, if ball valves not repaired correctly.

– Only use new components which fit your valve -

both in terms of shape and chemical resistance!

–

Note the flow direction of the discharge and suction connectors when fitting the valve.

CAUTION! Warning of feed chemical spraying around PTFE seals, which have already been used / com‐

pressed, can no longer reliably seal a hydraulic connec‐ tion.

– New, unused PTFE seals must always be used.

Fig. 33: Simple cross-section through ball valve

1 Flat seal 2 Valve body 3 Valve ball 4 Valve seat 5 Valve cap

Page 75

12.2 Replacing the diaphragm

P_SI_0029

Carrying out repairs

Third party spare parts for the pumps may lead to prob‐ lems when pumping.

–

Use only original spare parts.

–

Use the correct spare parts kits. If in doubt, refer to the exploded views and ordering information on our website www.prominent.com.

Personnel:

Technical personnel

Requirements:

n If necessary take protective measures. n Adhere to the material safety data sheet for the feed chemical. n Ensure that the system is at atmospheric pressure.

1. Drain the liquid end: Place the liquid end on its head and allow the feed chemical to run out; flush out with a suitable medium; flush the liquid end thoroughly when using hazardous feed chemicals!

2. With the pump running, move the stroke adjustment dial to the stop at 0% stroke length.

The drive axle is now difficult to turn.

3. Switch off the pump.

4. Unscrew the hydraulic connectors on the discharge and suction side.

5. Unscrew the diaphragm rupture sensor from the dosing head.

6. Remove the 6 screws on the dosing head.

7. Remove the dosing head.

Check the condition of the diaphragm rupture sensor - see

Ä „

Checking the condition of the diaphragm rupture sensor“ on page 76

9. Loosen the diaphragm from the drive axle with a gentle backwards turn in an anti-clockwise direction.

10. Completely unscrew the diaphragm from the drive axle.

11. Tentatively screw the new diaphragm anticlockwise up to the stop on the drive axle.

The diaphragm now is now seated against the stop of the

thread while the diaphragm flap is within the tolerance range.

Fig. 34: Tolerance range of the flap on the backplate

1 Diaphragm 2 Backplate 3 Flap A Tolerance range

Page 76

7 6 5 4 3

P_SI_0020_SW

Carrying out repairs

12. Should this not work, remove dirt or swarf out of the thread and screw the diaphragm correctly onto the drive axle this time.

If this is still unsuccessful, contact ProMinent-ProMaqua cus‐

tomer service.

13. Place the dosing head with the screws onto the diaphragm - the suction connector should be pointing downwards in the pump's fit‐ ting position.

14. Tighten the screws gently to start with.

15. Screw the diaphragm rupture sensor into the dosing head.

16. Start up the pump and adjust the stroke length to 100%.

17. Stop the pump and tighten the screws crosswise. Tightening torque

- see .

18. Start the pump and check for leaks at maximum pressure.

CAUTION! Warning of escaping feed chemical The liquid end may leak should it not be possible to

check the tightening torque of the screws.

– Check the tightening torque of the screws after 24

hours of operation! With PP, PC and TT dosing heads also re-check the

–

tightening torques quarterly!

Checking the condition of the diaphragm rupture sensor

1. If the inside of the diaphragm rupture sensor has become damp or dirt has penetrated it: replace.

Fig. 35: Section through the Sigma diaphragm rupture warning system ("Visual break indicator" version)

1 Working layer (≙ operating diaphragm) 2 Safety layer (≙ safety diaphragm) 3 Flap 4 Plunger 5 Diaphragm rupture sensor 6 Cylinder, red 7 Cover, transparent

2. If the piston of the diaphragm rupture sensor - see Fig. 35, item 4 should have become dirty or damp, clean both it and the hole in which it runs.

Page 77

Carrying out repairs

3. Check whether it can move freely in the hole.

4. Refit the clean diaphragm rupture sensor with the clean piston.

5. Test the diaphragm rupture sensor.

Optical diaphragm rupture sensor

1. Unscrew the transparent cover from the diaphragm rupture sensor.

2. Press the red cylinder into the diaphragm rupture sensor until it engages.

3. Press the piston on the other side of the diaphragm rupture sensor with a blunt, smooth object into the dosing head (approximately 4 mm) until it triggers.

CAUTION! Feed chemical may escape If the expandable flap of the diaphragm is dam‐

aged, then feed chemical can escape when there is a diaphragm rupture.

The piston must not be scratched, it must remain completely smooth so that during operation it does not damage the expandable flap of the diaphragm.

4. Press the red cylinder into the diaphragm rupture sensor again and repeat the test.

5. If it does not trigger both times, replace the membrane rupture sensor.

6. After a successful test, screw the transparent cover onto the dia‐ phragm rupture sensor and then continue at the top by fitting the diaphragm.

Electrical diaphragm rupture sensor

1. Press the piston of the diaphragm rupture sensor with a blunt, smooth object into the dosing head (approximately 4 mm) until the monitor triggers alarm.

CAUTION! Feed chemical may escape If the expandable flap of the diaphragm is dam‐

aged, then feed chemical can escape when there is a diaphragm rupture.

The piston must not be scratched, it must remain completely smooth so that during operation it does not damage the expandable flap of the diaphragm.

2. Repeat the test.

3. If the monitor does not trigger an alarm both times, replace the membrane rupture sensor.

4. After a successful test, continue at the top by fitting the diaphragm.

Page 78

P_SI_0038

Carrying out repairs

Fig. 36: Cross-section through the liquid end

1 Suction valve 2 Diaphragm 3 Discharge valve 4 Dosing head 5 Backplate 13 Safety diaphragm

Page 79

13 Troubleshooting

Safety information

Troubleshooting

WARNING! Fire hazard with flammable media Only with flammable media: They can be ignited by

oxygen.

– The pump may not work if there is a mixture of feed

chemical with oxygen in the liquid end. A specialist may need to take appropriate actions (using inert gas, ...).

WARNING! Danger of an electric shock Personnel working on electrical parts can be electro‐

cuted if all electrical lines carrying current have not been disconnected.

– Disconnect the supply cable before working on the

motor and prevent it from being reconnected acci‐ dentally.

– Any separately driven fans, servo motors, speed

controllers or diaphragm rupture sensors fitted should also be disconnected.

– Check that the supply cables are de-energised.

WARNING! Warning of hazardous feed chemical Should a dangerous feed chemical be used: it may

escape from the hydraulic components when working on the pump, material failure or incorrect handling of the pump.

– Take appropriate protective measures before

working on the pump (e.g. safety glasses, safety gloves, ...). Adhere to the material safety data sheet for the feed chemical.

–

Drain and flush the liquid end before working on the pump.

CAUTION! Warning of feed chemical spraying around Feed chemical can spray out of the hydraulic compo‐

nents if they are manipulated or opened due to pressure in the liquid end and adjacent parts of the system.

– Disconnect the pump from the mains power supply

and ensure that it cannot be switched on again by unauthorised persons.

Depressurise the system before commencing any

–

work on hydraulic parts.

13.1 Faults without a fault message

Fault description Cause Remedy Personnel

Pump does not prime in spite of full stroke motion and bleeding.

Minor crystalline deposits on the ball seat due to the valves drying out.

Take the suction hose out of the storage tank and thoroughly flush out the liquid end.

Technical personnel

Page 80

Troubleshooting

Fault description Cause Remedy Personnel

Fluid is escaping from the backplate.

The CAN LED flickers after connection of the HMI to the pump.

Green LED display (oper‐ ating indicator) does not light up.

Serious crystalline deposits on the ball seat due to the valves drying out.

The screws in the dosing head are too loose.

The diaphragm is not leaktight.

The software versions of the pump and HMI are dif‐ ferent.

The wrong mains voltage or no mains voltage is con‐ nected.

Dismantle the valves and clean them - refer to the "Overhaul" chapter.

Tighten the screws in the dosing head in a diagonal pattern - refer to the "Repairs" chapter for tightening torque.

Replace the diaphragm - refer to the "Over‐ haul" chapter.

If a diaphragm rupture has been indicated, clean the diaphragm rupture reporter, refer to the "Overhaul" chapter.

Wait. In the log term, arrange for service to update the pump software.

Connect the pump correctly to the specified mains voltage - according to the specification on the nameplate.

Technical personnel

Electrician

13.2 Fault messages

Red LED "Fault indicator" lights up.

Fault description Cause Remedy Personnel

The "Level" symbol appears flashing on the LCD screen, plus the error message

„Level error“

The symbol "External" flashing on the LCD screen plus the error message the pump stops.

The symbol i < 4mAappears flashing on the LCD screen plus the error message

4mA“

The symbol i > 20mAappears flashing on the LCD screen plus the error message

„Under 20 mA“

The symbol "Flow" flashing on the LCD screen plus the error message and the pump stops.

E-33-3 and the pump stops.

MEMappears

„Memory overflow“

E-35-3 and the pump stops.

E-36-3 and the pump stops.

FLOWappears

E-34-3 and

„Defective stroke dosing“

„Under

E-37-3

The fluid level in the storage tank has reached "Liquid level low 2nd stage".

The stroke tank has over‐ flowed.

The pump is in

„Analog“ „operating

mode“

, a fault behaviour has been programmed in the

„ANALOG“

the control current has fallen below 4 mA.

The pump is in

menu and

„Analog“ „operating

mode“

, a fault behaviour has been programmed in the

„ANALOG“

the control current has risen above 23 mA.

The dosing monitor is not correctly connected.

The dosing monitor reported too few strokes, more than set in the

„FLOW“

menu and

menu.

Top up the storage tank. Technical

Rectify the cause, then

press the through the consequences for the process!).

Eliminate the cause of the low control current or

Eliminate the cause of the high control current or

Connect the dosing monitor correctly and

Press the

Investigate and clear the cause

[P/OK]

key (think

key.

personnel

Technical personnel

Electrician

Technical personnel

The symbol "Membrane" flashing on the LCD screen and the error message the pump stops.

„Diaphragm break“

DIAappears

E-38-3 and

The diaphragm is broken. Replace the diaphragm and

clean the diaphragm rupture sensor, refer to the "Repair" chapter.

Technical personnel

Page 81

Troubleshooting

Fault description Cause Remedy Personnel

The symbol "Stroke length adjustment"

STRKappears flashing on the LCD

screen plus the error message

length mis-set“

E-39-3 and the pump stops.

The symbol "Temperature"

„Stroke

FCappears flashing on the LCD screen plus the error message

„Temperature FC“

E47-4 and the

pump stops.

The symbol "Overpressure" p+ appears flashing on the LCD screen plus the error message

„Overload “

E59-4 or E60-4 and

the pump stops.

The symbol "Block” BLC appears flashing on the LCD screen plus the error message

„Pump blocked“

E57-4 and the pump

stops.

The symbol "Mains"

PWR appears flashing on the LCD screen plus the error message

„Mains voltage“

E51-5 and the

pump stops.

The stroke adjustment dial was rotated by more than 10% while the menu was

Turn the stroke adjustment dial back or enter the pass‐ word.

locked.

The pump is overloaded. Rectify the cause, then

press the

[P/OK]

key (think through the consequences for the process!).

The temperature is too high.

Rectify the cause, then

press the

[P/OK]

key (think through the consequences for the process!).

A constriction or a closed shut-off valve on the dis‐ charge side.

Open the shut-off valve or clear the constriction, then

press the

[P/OK]

key (think through the consequences for the process!).

A constriction or a closed shut-off valve on the dis‐ charge side.

Open the shut-off valve or clear the constriction, then

press the

[P/OK]

key (think through the consequences for the process!).

No or incorrect mains voltage.

Connect the correct mains voltage.

Technical personnel

13.3 Warning messages

Yellow LED “Warning indicator” display lights up:

Fault description Cause Remedy Personnel

The "Level" symbol appears flashing on the LCD screen, plus the error message

„Level warning“

The symbol "Calibrate"

W1-3.

calappears flashing on the LCD screen plus the error message

„Calibration warning“

The "Flow" symbol

appears flashing on

W2-3.

the LCD screen, plus the error message

„Defective strokes dosing“

The symbol "Membrane"

W3-3.

diaappears flashing on the LCD screen plus the error message

„Diaphragm break“

The "Stroke length adjustment" symbol

W4-3.

appears flashing on the LCD screen, plus the error message

adjusted“

W5-3.

„Stroke length wrongly

The fluid level in the storage tank has reached "Liquid level low 1st stage".

The stroke adjustment dial of the calibrated pump was rotated by more than 10%.

The dosing monitor is not correctly con‐ nected.

The dosing monitor reported too few strokes, more than set in the

„FLOW“

menu.

The diaphragm is broken.

The stroke adjustment dial was rotated by more than 10% while the menu was locked.

Top up the storage tank. Instructed per‐

sonnel

Turn the stroke adjustment dial back or recalibrate the

Instructed per‐ sonnel

pump.

Connect the dosing monitor

Electrician

correctly and

Press the

Investigate and clear the

[P/OK]

key.

Technical per‐ sonnel

cause.

Replace the diaphragm and clean the diaphragm rupture

Technical per‐

sonnel sensor, refer to the "Repair" chapter.

Turn the stroke adjustment dial back or enter the code.

Technical per‐

sonnel

Page 82

Troubleshooting

Fault description Cause Remedy Personnel

The symbol "Overload" p+appears flashing on the LCD screen plus the error message

The "Temperature" symbol

„Overload “

W6-4.

appears flashing on the LCD screen, plus the error message

The "Temperature" symbol

„Temperature FC“

W7-4.

appears flashing on the LCD screen, plus the error message

The

„BUS“

„Temperature PFC“

symbol

appears flashing on

W7-5.

the LCD screen, plus the error message

„CANopen pump“

W8-3.

A constriction or a closed shut-off valve on the discharge side.

The frequency con‐ verter is overloaded.

The temperature is too high.

The pump is over‐ loaded.

The temperature is too high.

The HMI was con‐ nected to a CANopen pump.

Open the shut-off valve or rec‐ tify the constriction.

Rectify the cause, then

press the

[P/OK]

key (think through the consequences for the process!).

Rectify the cause, then

press the

[P/OK]

key (think through the consequences for the process!).

Rectify the cause, then

press the

[P/OK]

key (think through the consequences for the process!).

Rectify the cause, then

press the

[P/OK]

key (think through the consequences for the process!).

Disconnect the HMI from the pump.

Technical per‐ sonnel

13.4 All Other Faults

Please contact the responsible ProMinent branch or agency, see www.prominent.com - "Contact" - "Your contact worldwide" or as the case may be, the published by details of these operating instructions.

Page 83

14 Decommissioning

Decommissioning

WARNING! Fire hazard with flammable media Only with flammable media: They can be ignited by

oxygen.

– The pump may not work if there is a mixture of feed

chemical with oxygen in the liquid end. A specialist may need to take appropriate actions (using inert gas, ...).

WARNING! Danger of an electric shock When working on the motor or electrical auxiliary equip‐

ment, there is a danger of an electric shock.

– Before working on the motor, take note of the safety

instructions in its operating instructions!

– Should external fans, servomotors or other auxiliary

equipment be installed, these should also be discon‐ nected and checked that they are voltage free.

WARNING! Danger from chemical residues There is normally chemical residue in the liquid end and

on the housing after operation. This chemical residue could be hazardous to people.

– It is mandatory that the safety note relating to the

"Storage, Transport and Unpacking" chapter is read before shipping or transporting the unit.

–

Thoroughly clean the liquid end and the housing of chemicals and dirt. Adhere to the safety data sheet for the feed chemical.

WARNING! Warning of hazardous feed chemical Should a dangerous feed chemical be used: it may

escape from the hydraulic components when working on the pump, material failure or incorrect handling of the pump.

– Take appropriate protective measures before

working on the pump (e.g. safety glasses, safety gloves, ...). Adhere to the material safety data sheet for the feed chemical.

Drain and flush the liquid end before working on the

–

pump.

Page 84

Decommissioning

CAUTION! Warning of feed chemical spraying around Feed chemical can spray out of the hydraulic compo‐

nents if they are manipulated or opened due to pressure in the liquid end and adjacent parts of the system.

– Disconnect the pump from the mains power supply

and ensure that it cannot be switched on again by unauthorised persons.

Depressurise the system before commencing any

–

work on hydraulic parts.

WARNING! Warning of eye injuries When opening the relief valve, a spring under high ten‐

sion can jump out.

– Wear protective glasses.

(Temporary) decommissioning

Final decommissioning

Disposal

CAUTION! Danger of damage to the device The device can be damaged by incorrect and improper

storage and transport.

– Take into account the information in the "Storage,

Transport and Unpacking" chapter if the system is decommissioned for a temporary period.

1. Disconnect the pump from the mains/power supply.

2. Depressurise and bleed the hydraulic system around the pump.

3. Drain the liquid end by turning the pump upside down and allowing the feed chemical to run out.

4. Flush the liquid end with a suitable medium - observe the material safety data sheet! Flush the dosing head thoroughly when using hazardous feed chemicals!

5. Possible additional work - see chapter "Storage, Transport and Unpacking".

Also drain the gear oil - refer to the chapter entitled "Maintenance".

CAUTION! Environmental hazard due to incorrect disposal – Note the local guidelines currently applicable in your

country, particularly in regard to electronic waste!

Page 85

Decommissioning

CAUTION! Environmental hazard due to gear oil The pump contains gear oil, which can cause damage to

the environment.

– Drain the gear oil from the pump.

Note the local guidelines currently applicable in your

–

country!

Page 86

Technical data

15 Technical data

15.1

S2Cb

Type Minimum pump capacity at maximum

bar psi l/h gph Strokes/

16050 PVT 10 145 61 16 90 11.4 7 2 1" - 15

16050 SST 16 232 56 14 90 11.4 7 2 1" - 15

16090 PVT 10 145 109 28 160 11.4 7 2 1" - 15

16090 SST 16 232 99 26 160 11.4 7 2 1" - 15

16130 PVT 10 145 131 34 200 10.9 7 2 1" - 15

16130 SST 16 232 129 33 200 10.9 7 2 1" - 15

07120 PVT 7 102 150 39 90 27.4 5 1 1 1/ - 20*

07120 SST 7 102 150 39 90 27.4 5 1 1 1/ - 20*

07220 PVT 7 102 271 71 160 27.7 5 1 1 1/ - 20*

07220 SST 7 102 271 71 160 27.7 5 1 1 1/ - 20*

Performance data

back pressure

Max‐ imum stroke rate

min

Suction

lift

ml/stroke m WS bar R"-DN

Permis‐ sible pri‐ ming pres‐ sure, suction side

Connector size

04350 PVT 4 58 353 93 200 29.4 5 1 1 1/ - 20*

04350 SST 4 58 353 93 200 29.4 5 1 1 1/ - 20*

All figures refer to water at 20 °C.

The suction lift applies to filled suction line and filled liquid end - when installed correctly.

* For Sigma types 07120, 07220 and 04350 the valves in the dosing head are of type DN 25 (G1 1/2). As for these types of pipes, DN 20 is generally sufficient (see tech‐ nical data, suction/discharge side connector), the con‐ nector parts that can be ordered under the identity code (e.g. inserts) are already reduced to DN 20, i.e. piping and accessories can be installed in DN 20.

Precision

Data Value Unit

Reproducibility ±2 % *

* - when installed correctly, under constant conditions, at least 30%

stroke length and water at 20 °C

Page 87

15.2 Viscosity

Technical data

The liquid ends are suitable for the following viscosity ranges:

Version Stroke rate, max. Viscosity

Strokes/min mPas

Standard 180 0 ... 200

With valve springs 130 200 ... 500

15.3

With valve springs and suction-side feed

* Only when the installation is correctly adjusted

Shipping weight

Types Material version Shipping weight

16050; 10090; 16130 PVT 17.2

SST 20.0

07120; 07220; 04350 PVT 18.8

SST 24.8

90 500 ... 1000*

15.4 Wetted materials

Material ver‐ sion

PVT PVDF PVDF PTFE/PTFE Ceramic /

Liquid end Suction/pres‐

sure connector

Seals* / ball seat

Balls Springs Integral relief

glass **

valve

Hastelloy C PVDF / FPM

or EPDM

SST Stainless steel

15.5

Ambient conditions

1.4404

Stainless steel

1.4581

15.5.1 Ambient temperatures

Pump, compl.

PTFE/PTFE Stainless steel

1.4404

* Diaphragm is PTFE-coated

** Types 07120, 07220, 04350

Data Value Unit

Storage and transport temperature -10 ... +50 °C

Ambient temperature in operation (drive + motor):

Hastelloy C Stainless

steel / FPM or

EPDM

-10 ... +45 °C

Page 88

Technical data

15.5.2 Media temperatures

PVT liquid end

Data Value Unit

SST liquid end

15.5.3 Air humidity

Air humidity

Max. temperature long-term at max. oper‐ ating pressure

Max. temperature for 15 min at max. 2 bar 100 °C

Minimum temperature -10 °C

Data Value Unit

Max. temperature long-term at max. oper‐ ating pressure

Max. temperature for 15 min at max. 2 bar 120 °C

Minimum temperature -10 °C

Data Value Unit

Maximum air humidity*: 95 % relative

*non-condensing

65 °C

90 °C

humidity

15.5.4

Degree of protection

Safety Requirements

Degree of Protection and Safety Requirements

15.6 Installation height

Protection against contact and humidity:

IP 65 in accordance with IEC 529, EN 60529, DIN VDE 0470 Part 1

A CAN plug or the supplied sealing cap must always be plugged into the CAN port for the HMI.

Degree of protection:

1 - mains power connection with protective earth conductor

Data Value Unit

Maximum installation height*: 1000 m above

standard zero

* with standard pumps: Fit at higher installation heights at your own risk.

with ATEX pumps: We urgently advise that you contact a specialist for ATEX motors at higher installation heights!

Page 89

15.7 Electrical connection

Technical data

The electrical data do not relate to the motor, but the pump, which is connected as a whole unit.

For the motor electrical data, use the motor data sheet from our website www.prominent.com.

Electrical data S2Cb pump

Identity code specification "power supply" - "U": 100 - 230 V ± 10%, 240 V ± 6%, 50/60 Hz

Data Value Unit

Capacity 220 W

Max. starting current 8.5 A

Electrical data at 100 V

Data Value Unit

Effective current 3.3 A

Switch on peak current, (for approx. 100 ms)

Electrical data at 230 V

Data Value Unit

Effective current 1.5 A

Switch on peak current, (for approx. 100 ms)

* internal switchover

Fuses

4 A

8 A

15.8 Diaphragm rupture sensor

Contact (standard)

Contact loading, max.

The contact is an opener.

The contact is an potential-free.

Fuse Value Order No.

Fuse, internal 6.3 AT - (1.5 kA) 732379

Only use the original fuses from ProMinent! It is not suffi‐ cient to use a fuse with the above fuse rating.

at voltage Maximum current

30 V DC 1 A

Page 90

Technical data

For safety reasons we recommend connecting to a

–

protective low voltage, e.g. in accordance with EN 60335-1 (SELV ).

–

The cable can be poled as required.

Namur sensor (Specified for EX zones)

15.9 Relay

5–25 V DC, in accordance with Namur or DIN 19234, potential-free design.

Data Value Unit

Rated voltage * 8 VDC

Power consumption - active surface uncovered

Power consumption - active surface cov‐ ered

Rated switching distance 1.5 mm

* Ri ~ 1 kΩ

Cable colour Polarity

blue -

brown +

> 3 mA

< 1 mA

15.10 Gear oil

15.11

Sound pressure level

The technical data for the relay are contained in the chapter "Installation, electrical".

Manufac‐ turer

Mobil Mobil

* or comparative gear oil

Sound pressure level LpA < 70 dB according to EN ISO 20361

at maximum stroke length, maximum stroke rate, maximum back pressure (water)

Name Viscosity

class (ISO

3442)

VG 460 1004542 1.0 l 0.5 l Gear 634 *

Order No. Quantity Quantity,

required

Page 91

16 Design Documents

Design Documents

Design documents, such as dimensional drawings, ordering data (exploded drawings), performance dia‐ grams ... are available in the relevant online version of these operating instructions on our website.

When searching on the website, please use simply the 6-digit order number for these operating instructions this can be found at the bottom left corner of the cover page. You can find an older version – if the website pro‐ vides the print number – using the print number (say "BA G 059 04/15 EN" – which can be found at the bottom right of the cover page).

Page 92

Declaration of Conformity for Machinery

17 Declaration of Conformity for Machinery

In accordance with DIRECTIVE 2006/42/EC OF THE EUROPEAN PAR‐ LIAMENT AND OF THE COUNCIL, Appendix I, BASIC HEALTH AND SAFETY REQUIREMENTS, section 1.7.4.2. C.

We,

n ProMinent GmbH n Im Schuhmachergewann 5 - 11 n D - 69123 Heidelberg, Germany,

hereby declare that the product specified in the following, complies with the relevant basic health and safety requirements of the Directive, on the basis of its functional concept and design and in the version distributed by us.

Any modification to the product not approved by us will invalidate this dec‐ laration.

Extract from the Declaration of Conformity

Designation of the product: Metering pump, Sigma product range

Product type: S2Cb...

Serial number: see nameplate on the device

Relevant EC directives: Machinery Directive (2006/42/EC)

Compliance with the protection targets of the Low Voltage Directive (2014/35/EU) according to Appendix I, No. 1.5.1 of the Machinery Directive

EMC Directive (2014/30/EU)

Harmonised standards applied, in particular:

Date: 20/04/2016

EN ISO 12100

EN 809:1998 - A1:2009 + AC:2010

EN 61010-1:2010

EN 61000-6-2:2005 + AC:2005

EN 61000-6-4:2007 + AC:2011

View the EC Declaration of Conformity at www.prominent.com.

Page 93

Continuous

display

2 s

"Lock all"

"Lock menu"

Stop/start pump

Change directly changeable variables

Priming

Start batch (only in "Batch" mode)

Acknowledge errors

Check adjustable values

SettingsSettings

Mode**Mode**

Timer*Timer*

Profibus*Profibus*

Auxiliary freq.Auxiliary freq.

Dosing monitor*Dosing monitor*

CalibrationCalibration

DosingDosing

Relay*Relay*

Diaphragm breakDiaphragm break

SystemSystem

Main menu

Mode Settings Service Information Language

B0444

18 Operating / adjustment overview

Operating / adjustment overview

Fig. 37: * Menu appears only with corresponding module

Page 94

Continuous

display

Continuous displaysContinuous displays

Mode "Manual"

Mode "Batch"

with memory and

transfer factor 5

Mode "Contact"

with memory

Mode "Analogue"

Stroke rate

(Strokes/min)

Capacity

Factor

Identifier "m" only if

function extension "Stroke memory" activated.

= variables directly changeable

using the [Up] and [Down] arrow keys

86500

Manual

180

/min

86500

Manual

80.00

86500

Batch

180

86500

Batch

0,838

/min

86500

Batch

86500

Contact

180

/min

86500

Analogue

0..20

180

/min

86500

Analogue

80.00

0..20

Batch size

86500

Batch

80.00

86500

Contact

80.00

Continuous displays

19 Continuous displays

Page 95

Auxiliary

display

Auxiliary displays in the continuous displayAuxiliary displays in the continuous display

Mode "Manual"

Mode "Batch"

with

memory and transfer factor 5

Mode "Contact" with

memory and transfer factor 5

Mode "Analog"

Stroke rate

(Strokes /h)

Stroke rate

(Strokes/min)

Capacity

Factor

Total litres

(metering quantity)

Stroke length

Signal current

(at the input)

Dosing mode

Total number of strokes

Batch size/

remaining litres

Remaining strokes

1 = only by running through the CALIBRATE menu, even after changing the operating mode

2 = only with function extension "Memory"

3 = only with current output

1, 2

1 1

1 11

Continuous displays

Page 96

Index

20 Index

1, 2, 3 ...

"External control" terminal .................... 37

4 - 20 mA ............................... 49

Access protect. ........................... 61

Air humidity .............................. 88

Ambient conditions ......................... 87

Analog ................................. 23

Analog current output ....................... 22

Analogue error ............................ 52

Analogue operating mode ................. 21, 49

Analogue output ........................... 58

Applied harmonised standards ................. 92

Assembly ............................... 24

AUX ................................... 52

Auxiliary frequency .............. 21, 23, 37, 52, 56

Basic Principles for Setting up the Control ......... 42

Batch ............................. 21, 23, 45

Bleed valve .............................. 13

Bleeder valve .............................28

BUS ................................... 21

Diaphragm ...............................19

Diaphragm rupture ......................... 59

Diaphragm rupture sensor ................. 13, 89

Discharge opti. ............................ 54

Discharge valve ........................... 19

DISPLAY ................................60

Disposal ................................ 84

Dosing head ............................. 19

Dosing monitor ............................56

Dosing profile .............................54

Draining the liquid end ...................... 84

Drive motor .............................. 13

Drive unit ................................13

Electrical data ............................ 89

Emergency .............................. 11

Error ................................... 23

Error messages ........................... 42

Error processing ...........................52

Extended ............................. 49, 52

External analog ........................... 23

External contact ........................ 23,

External frequency changeover ................ 23

Calibration ............................ 21, 53

CAN bus ............................. 13, 39

CANopen status display ..................... 22

Capacity ................................ 86

Carrying out repairs ........................ 73

Cavitation ............................... 54

Checking adjustable variables ................. 42

Cleaning valves ........................... 73

CLEAR COUNTERS ........................60

Climate ................................. 88

Connector size ............................ 86

Contact ......................... 21, 23, 46, 89

Continuous displays ........................ 42

Contrast ................................ 60

Control ................................. 56

Control elements .......................... 13

Current output ............................ 34

Decommissioning .......................... 83

Decontamination declaration .................. 12

Degree of protection ........................ 88

Designation of the product .................... 92

Factor ............................... 45, 46

Fault ................................... 56

Fault indicating / pacing relay (24 V) ............. 34

Fault indicating relay ........................ 22

Fault indicating relay (24 V) ................... 33

Fault indicating relay 230 V ................... 33

Fault indicator ..........................13, 22

Fault statuses ............................ 23

Flow ................................ 21, 56

Function indicator .......................... 22

Function settings .......................... 52

Functions ............................. 21, 23

Gallons ................................. 59

Gaseous feed chemicals ..................... 54

Gear oil ................................. 90

Hardware versions ......................... 62

Hierarchy of operating modes ................. 23

HMI ................................. 25, 39

HMI login ................................60

Page 97

HMI logout ...............................60

HMI operating unit ......................... 39

Hygienic pump head ........................ 25

Identification of safety notes ................... 8

Identity Code ............................ 62

Information .............................. 62

Information in the event of an emergency ......... 11

Installation ............................... 26

Installation height .......................... 88

Integral bleeder valve ....................... 28

Integral relief valve ......................... 28

Intended use .............................. 8

IP ..................................... 88

Keys ................................ 13

, 15

Language ............................... 62

Leakage hole ............................. 71

LED ................................... 13

Level switch ..............................22

Linear .................................. 50

Liquid end ............................ 13, 19

Litres .................................. 59

mA output ............................... 22

mA-Output ...............................13

Maintenance ............................. 70

Manual ............................ 21, 23, 45

Manual operation .......................... 67

Materials ................................ 87

Memory .............................. 45, 46

Metering ............................. 54, 56

Metering pumps without integral relief valve ........ 30

Mixing, optimal ............................ 54

Namur sensor ............................ 90

Nominal pressure .......................... 54

NPSH .................................. 54

Operating indicator ...................... 13, 22

Operating mode ........................... 44

Operating mode selection .................... 44

Operating mode settings ..................... 44

Operating modes ....................... 20, 23

Index

Operation ............................... 67

Optional module ........................... 13

Options ................................. 22

Output relay ..............................22

Overload switch-off ...................... 21, 55

Overview of Equipment ...................... 13

Pacing relay ........................... 22, 33

Password ............................... 62

Pause ............................ 22, 23, 37

Power supply ............................. 40

Precision ................................ 86

Pressure stage ............................54

Priming ................................. 23

Priming key .............................. 22

PROFIBUS® ............................. 13

Protection against contact and humidity ...........88

Protection class ........................... 88

Pump capacity ............................ 86

Qualification of personnel ..................... 9

Radioactive .............................. 12

Relay .................................. 57

Relay behaviour ........................... 57

Relay output ............................. 13

Relevant directives ......................... 92

Relief valve ........................... 13, 28

Remote operation ..........................69

Replacing the diaphragm .....................75

Reproducibility ............................ 86

Return line ...............................30

Safety Chapter .............................8

Safety Requirements ....................... 88

Scope of delivery .......................... 12

Secondary displays .........................43

Security .................................61

Semiconductor relay ...................22, 33, 34

Serial number ......................... 62, 92

SERVICE ............................... 59

Set up mode ............................. 43

Set Up, chapter ........................... 42

Shipping weight ........................... 87

Side band ............................... 51

Signalisation ............................. 56

Sockets .................................13

Page 98

Index

Software versions ..........................62

Sound pressure level ..................... 11

Standard ................................ 49

Standard installation ........................ 31

Start Up ................................ 64

Status LED CAN bus, internal ................. 13

Stop ................................ 22, 23

Storage ................................. 12

Storage and transport temperature .............. 87

Stroke length .......................... 62, 66

Stroke length adjustment wheel ................ 13

Suction lift ............................... 86

Suction opti. ..............................54

Suction valve ............................. 19

Symbols ................................ 31

System ................................. 59

, 90

Temperatures ............................ 87

Timer .................................. 13

Tolerance ............................... 56

Total litres ............................... 60

Total number of strokes ......................60

Transport ............................... 12

Unit ................................... 59

Unpacking ............................... 12

Versions ................................ 62

Viscosity ............................. 54, 87

Warning ................................ 56

Warning indicator ....................... 13, 22

Warning sign .............................. 8

Weight ................................. 87

Wetted materials .......................... 87

Page 99

Page 100

ProMinent GmbH

Im Schuhmachergewann 5-11

69123 Heidelberg, Germany

Germany

Telephone: +49 6221 842-0

Fax: +49 6221 842-419

Email: info@prominent.com

Internet: www.prominent.com

Heidelberg, 5, en_GB

ProMinent Sigma/ 2 Control S2Cb Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

1 Identity Code

2 Safety Chapter

3 Storage, Transport and Unpacking

4 Overview of equipment and control elements

4.1 Key functions

4.2 LCD screen identifiers

5 Functional Description

Pump

Liquid end

5.3 Bleed valve and integrated relief valve

5.4 Multi-layer safety diaphragm

5.5 Operating modes

5.6 Functions

5.7 Options

Function and fault indicator

5.9 LCD screen

5.10 LED Displays

5.11 Hierarchy of operating modes, functions and fault statuses

6 Assembly

7 Installation

7.1 Installation, hydraulic

7.1.1 Basic installation notes

7.2 Installation, electrical

Control connectors

7.2.1.1 Relay

Fault indicating relay 230 V

7.2.1.1.2 Fault indicating and pacing relay option

7.2.1.1.3 Current output and fault indicating / pacing relay (24 V)

7.2.1.2 External control

7.2.2 HMI operating unit

7.2.3 Pump, power supply

7.2.4 Other units

8 Setting

8.1 Basic Principles for Setting up the Control

8.2 Checking adjustable values / error messages

8.3 Changing to set up mode

8.4 Selecting the operating mode (Menu "Mode")

8.5 Operating mode settings (menu "Settings")

8.5.1 "Manual" operating mode settings

8.5.2 "Batch" mode settings

8.5.3 "Contact" operating mode settings

8.5.4 "Analog" operating mode settings

8.6 Programmable function settings ("Settings" menu )

8.6.1 “Auxiliary frequency” function settings (AUX menu)

8.6.2 Settings for the “Calibration” function (CALIBRATION menu)

8.6.3 Settings for the “Metering” function (DOSING menu)

8.6.3.1 Settings in the sub-menu ″Dosing″

8.6.3.2 Settings in the “Pressure stage” sub-menu

8.6.4 Settings for the “Dosing monitor” function (DOSING MONITOR menu)

8.6.5 Settings for the “Relay” function (RELAY menu)

8.6.6 Settings for the “Analog output” function (ANALOG OUTPUT menu)

8.6.7 Settings for the “Diaphragm break” function (DIAPHRAGM BREAK menu)

8.6.8 Settings in the "System" menu" (SYSTEM menu)

8.7 Service (SERVICE menu)

8.7.1 Clear counters (CLEAR COUNTERS menu)

8.7.2 Adjusting the Display (DISPLAY menu)

8.7.3 HMI logout

8.7.4 Security (SECURITY menu)

8.7.4.1 Access protect.

8.7.4.2 Password

Using Access protect and Password

8.8 Information about the pump (INFORMATION menu)

8.9 Set language (LANGUAGE menu)

9 Start Up

10 Operation

10.1 Manual

10.2 Remote operation

11 Maintenance

12 Carrying out repairs

12.1 Cleaning valves

12.2 Replacing the diaphragm

13 Troubleshooting

13.1 Faults without a fault message

13.2 Fault messages

13.3 Warning messages