ProMinent EXtronic EXBb Operating Instructions Manual

Operating instructions

0158

Metering pump
ProMinent EXtronic® EXBb

EN

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. 987094 BA EX 0 16 09/19 EN

Supplemental directives

Supplementary information

Read the following supplementary information in its entirety! You
will benefit more from using the operating instructions should you
already know this information.

The following are highlighted separately in the document:

Fig. 1: Please read!

n Enumerated lists

Instructions

Outcome of the instructions

ð

Ä ‘State the identity code and serial number’ on page 2

: Links to

points in this chapter

- refer to ... : References to points in this document or another
document

[Keys]

Information

This provides important information relating to the
correct operation of the unit or is intended to make
your work easier.

Validity

State the identity code and serial
number

Safety Information

Safety information is identified by pictograms - see Safety Chapter.

These operating instructions conform to current EU regulations
applicable at the time of publication.

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

2

Table of contents

Table of contents

Identity code.......................................................................... 5

1

2 Safety chapter....................................................................... 7

3 Storage, transport and unpacking....................................... 12

4 Overview of equipment....................................................... 13

5 Functional description......................................................... 15

5.1 Drive Unit.................................................................... 15

5.2 Liquid End................................................................... 15

5.3 Self-Bleeding.............................................................. 15

5.4 Diaphragm rupture sensor (optional).......................... 15

5.5 Metering rate............................................................... 16

5.6 Control types............................................................... 17

5.7 Button for maximum stroke rate.................................. 17

6 Assembly............................................................................ 18

Installation, hydraulic.......................................................... 19

7

7.1 Standard installation................................................... 22

7.2 Information on the suction-side installation................. 22

7.3 Information on the discharge-side installation............ 23

7.4 How not to install........................................................ 24

7.5 Special installation instructions................................... 25

8 Installation, electrical........................................................... 27

9 Start up............................................................................... 31

9.1 Determining pump capacity........................................ 33

9.2 Setting the pump capacity.......................................... 34

10 Troubleshooting.................................................................. 36

11 Maintenance....................................................................... 38

12 Repair................................................................................. 40

12.1 Replacing metering diaphragm................................. 40

12.2 Checking diaphragm rupture sensor......................... 42

12.3 Replacing separating diaphragm of the diaphragm

rupture sensor........................................................... 43

12.4 Installing dosing head............................................... 43

13 Decommissioning and disposal.......................................... 45

13.1 Decommissioning..................................................... 45

13.2 Disposal.................................................................... 46

14 Technical data..................................................................... 47

14.1 Performance data..................................................... 47

14.2 Precision................................................................... 49

14.3 Material specifications.............................................. 50

14.4 Weight....................................................................... 50

14.5 Electrical data........................................................... 50

14.5.1 Electrical data for actuation current circuits........... 50

14.5.2 Electrical data for supply current circuit................. 52

14.5.3 Electrical data, details............................................ 52

14.6 Ambient conditions................................................... 54

14.7 Sound pressure level................................................ 54

15 Dimensional drawing........................................................... 55

16 Nomographs....................................................................... 58

3

Table of contents

17 Ordering information for fuses............................................ 66

18

Declaration of Conformity................................................... 68

19 Index................................................................................... 69

4

1 Identity code

Product range ProMinent EXtronic®, Version b

EXBb Degree of protection

G Gas explosion protection

M Firedamp and gas explosion protection

Identity code

Pump

type

refer to nameplate

bar l/h

Dosing head material

PP1 PP with bleed valve, O-ring: EPDM

PP4 PP without bleed valve/ HV, O-ring: EPDM

NP1 Acrylic with bleed valve, O-ring: FPM-A

NP3 Acrylic with bleed valve, O-ring: FPM-A

NS3 Acrylic self-bleeding, O-ring: FPM-A

PS3 PVC self-bleeding, O-ring: FPM-A

TT1 PTFE + 25% carbon, flat seal: PTFE

SS1 Stainless steel 1.4571 with clamp rings, flat seal: PTFE

SS2 Stainless steel 1.4571 with internal thread1/4” NPT, seal: PTFE

SB1 Stainless steel 1.4571 with internal thread, Rp 1/4 or 1/2

SSM As SS1, with diaphragm rupture sensor

SBM As SB1, with diaphragm rupture sensor

Valve spring

0 With valve spring

1 With 2 valve springs (1.4571), 0.1 bar

Electrical connection

A 230 V, 50/60 Hz, open end

B 115 V, 50/60 Hz, open end

C 200 V, 50/60 Hz, open end

D 100 V, 50/60 Hz, open end

E 500 V, 50/60 Hz, open end

Control type

0 Internal stroke rate setting

1 External contact control

2 Analogue control 0–20 mA

3 Analogue control 4–20 mA

4 External contact control [i,a]

5 Analogue control 0–20 mA [i,a]

6 Analogue control 4–20 mA [i,a]

7 Manual with potential-free ON / OFF

5

Identity code

Product range ProMinent EXtronic®, Version b

8 Manual with potential-free ON / OFF, [i,a]

Control version

0 with potentiometer

1 with push-button for maximum frequency

2 with push-button switch-over for maximum

frequency

Certification/voltage/language

0 BVS Europe / 100–500 V / German

1 BVS Europe / 100–500 V / English

2 FM-USA / 115 V / English

3 CSA Canada / 115 V, 230 V / English

6

2 Safety chapter

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

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

CAUTION Denotes a possibly dangerous

situation. If this is disregarded,
it could result in slight or minor
injuries or material damage.

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

Warning signs Type of danger

Warning – high-voltage.

Intended use

Warning – danger zone.

n Only use the pump to meter liquid feed chemicals.
n In potentially explosive premises, the pump may only be oper‐

ated with the appropriate nameplate (and the respective Decla‐
ration of Conformity) for pumps for use in areas at risk of explo‐
sion in compliance with Directive 2014/34/EU in accordance
with the European guidelines. The explosion group, category
and degree of protection specified on the label must corre‐
spond to or be better than the conditions in the intended appli‐
cation.

n The pump may only be used after it has been correctly

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

n Observe the general limitations with regard to viscosity limits,

chemical resistance and density - see also ProMinent®
ance List in the Product Catalogue or at

n All other uses or modifications are prohibited.
n Never operate pumps in premises at risk of explosion without

the relevant nameplate (and the respective EU Declaration of
Conformity) for pumps for premises at risk of explosion.

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 media

without implementing suitable protective measures. Only the
“SB” design is approved for this.

n The pump is not designed to meter explosive media or mix‐

tures.

www.prominent.com

Resist‐

!

7

Safety chapter

n The pump is not intended for exterior applications without the

implementation of suitable protective measures.

n The pump should only be operated by trained and authorised

personnel - see the following "Qualifications" table.

n You have a responsibility to adhere to the information con‐

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

Qualification of personnel

Task Qualification

Storage, transport, unpacking Instructed person

Assembly Technical personnel, service

Planning the hydraulic installa‐
tion

Technical personnel who have
a thorough knowledge of dia‐
phragm pumps

Hydraulic installation Technical personnel, service

Electrical installation Electrical technician with knowl‐

edge of explosion protection

Operation Instructed person

Maintenance, repair Technical personnel, service

Decommissioning, disposal Technical personnel, service

Troubleshooting Technical personnel, electrical

technician with knowledge of
explosion protection, instructed
person, service

Explanation of the table:

Technical personnel

Technical personnel are deemed to be people who are able to
assess the tasks assigned to them and recognise possible dangers
based on their technical training, knowledge and experience, as
well as knowledge of pertinent 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 with knowledge of explosion protection

An electrical technician with an additional explosion protection
qualification should be specifically trained for the field of work in
which he is employed and be familiar with the relevant standards
and regulations.

An electrical technician with an additional explosion protection
qualification can work on electrical systems and independently rec‐
ognise and avoid possible dangers based on his technical training
and experience.

The electrical technician with an additional explosion protection
qualification is familiar with all the standards and regulations appli‐
cable to explosion protection, in particular, but not however exclu‐
sively, with all parts of EN 60079 [Electrical equipment for areas at
risk of a gas explosion].

An electrical technician with an additional explosion protection
qualification must comply with the provisions of the applicable stat‐
utory directives on accident prevention.

8

Safety information

Safety chapter

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/her
and possible dangers that could result from improper behaviour, as
well as having been instructed in the required protective equipment
and protective measures.

Service

The Service department refers to service technicians, who have
received proven training and have been authorised by ProMinent
to work on the system.

WARNING!
Warning of personal injury and material damage
– The pump may start to pump as soon as it is

connected to mains voltage.
Mains voltage may be present inside the pump

–

housing.

– Should a dangerous or unknown feed chemical

be used: It may escape from the hydraulic
components when working on the pump.

– When pumping flammable media the operator

must take suitable safety precautions.

WARNING!
Danger from hazardous substances!
Possible consequence: Fatal or very serious inju‐

ries.

Please ensure when handling hazardous sub‐
stances that you have read the latest safety data
sheets provided by the manufacture of the haz‐
ardous substance. The actions required are
described in the safety data sheet. Check the
safety data sheet regularly and replace, if neces‐
sary, 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 worksta‐
tions affected.

9

electrostatic charging hazard

- see instructions

Potential

W a r n i n g

Safety chapter

CAUTION!
Warning of personal injury and material damage
– Feed chemical may spray out of the hydraulic

components if they are tampered with or
opened due to pressure in the liquid end and
adjacent parts of the system.

The metering pump may generate a multiple of

–

its rated pressure. Hydraulic parts may rupture
if a discharge line is blocked.

– An unsuitable feed chemical may damage the

parts of the pump that come into contact with it.

– The use of untested third party components

may result in injury to personnel and material
damage.

– Danger may result from a poorly accessible

pump due to incorrect operation and poor
maintenance.

– The metering behaviour of the pump changes if

a different liquid end size is fitted.

Isolating protective equipment

Other safety equipment

Only ProMinent Service may open the housing.

Adhesive labels

WARNING!
– The following safety information must be

affixed to pumps that contain parts made of
electrically non-conducting plastic.

–

Ensure that the label is always fitted and
legible.

– The label should indicate that:

– plastic parts may only be wiped down care‐

fully with a damp cloth.

– the discharge line and suction line must

always be earthed before working on the
pump.

Fig. 2

WARNING!
– The following safety information for ProMinent

Service needs to be adhered to the pump foot.

–

Ensure that the label is always fitted and
legible.

10

Do not open when

e

nergised!

After switching off,

wait two minutes

before opening!

Fig. 3

Safety chapter

Information in the event of an emer‐
gency

Sound pressure level

In an emergency, either press the mains switch (optional) or press
the emergency-off switch installed by the customer or disconnect
the pump from the mains in line with the emergency-shut-down
guidelines for your system.

If feed chemical escapes, also ensure that the pump's hydraulic
environment is at atmospheric pressure. Adhere to the material
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)

11

Storage, transport and unpacking

3 Storage, transport and unpacking

Safety information

WARNING!
Only return metering pumps for repair in a cleaned

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

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

The "Decontamination Declaration Form" can be
found on our homepage.

Scope of delivery

Ambient conditions

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
packaging.

–

The packaged unit should also only be stored
or transported in accordance with the stipu‐
lated storage conditions.

– The packaged unit should be protected from

moisture and the ingress of chemicals.

Compare the delivery note with the scope of supply.

- refer to "Technical Data" chapter.

12

4 Overview of equipment

1

2

3

4

5

6

7

8

9

12

14

15

13

11

16

10

17

Overview of equipment

13

Overview of equipment

1 - Drive unit with controller

2 - Pressure connector

3 - Backplate

4 - Liquid end

5 - Bleed valve (only for the 1000 - 0417 NP and PP types)

6 - Bypass hose sleeve (only for the 1000 - 0417 NP and PP

types)

7 - Suction connector

8 - Nameplate

9 - Operating display

10 - Inspection window stroke length control knob

11 - External connection

12 - Mains connection

13 - Mains switch (not for 500 V version)

14 - Stroke length control knob

15 - Locking lever

16 - Control knob for stroke rate or pushbutton/pushbutton switch

for priming

17 - Transparent cover

14

5 Functional description

Drive Unit

5.1

The diaphragm is driven by an electromagnet, which is controlled
by an electronic controller.

5.2 Liquid End

The dosing process is performed as follows: The diaphragm is
pressed into the dosing head; the pressure in the dosing head
closes the suction valve and the feed chemical flows through the
discharge valve out of the dosing head. The diaphragm is now
drawn out of the dosing head; the discharge valve closes due to
the negative pressure in the dosing head and fresh feed chemical
flows through the suction valve into the dosing head. One cycle is
completed.

Functional description

5.3 Self-Bleeding

Diaphragm rupture sensor (optional)

5.4

Self-bleeding liquid ends (SEK types) are capable of independent
priming when a discharge line is connected and diverting existent
air pockets via a bypass. During operation they are also capable of
conveying away gases which are produced, independently of the
operating pressure in the system. It is also possible to dose pre‐
cisely in a depressurised state due to the integral back pressure
valve.

The diaphragm rupture warning system monitors the leak-tightness
of the metering diaphragm. The associated liquid end also has a
separating diaphragm, which prevents the feed chemical from
escaping for some time.

The diaphragm rupture warning system is equipped with an inher‐
ently safe diaphragm rupture sensor.

15

5

2

1

3

4

6

7

8

9

10

Functional description

Fig. 4

1 Backplate
2 Adapter
3 Intermediate bushing
4 Additional diaphragms
5 Adapter plate
6 Metering diaphragm
7 Dosing head
8 Fixing bolt
9 Diaphragm rupture sensor
10 Feed channel

CAUTION!
Only above approximately 2 bar system back pres‐

sure is an electrical signal triggered in the event of
diaphragm rupture.

CAUTION!
Once the operating membrane has ruptured, a pre‐

cise metering rate can no longer be guaranteed.

5.5 Metering rate

The stroke length can be continuously adjusted between 100 %
and 10 % using the stroke length control knob (14).

The stroke rate control knob (16) can be used to manually set 0 to
110 (120) strokes/min.

16

5.6 Control types

Functional description

”Internal stroke rate setting”

“External contact control”

"Analogue control x - 20 mA"

“Internal stroke rate setting with pause
function”

(Identity code characteristic "Control type": 0)

The controlling pulse is internally generated and adjusted using the
stroke rate control knob (16).

(Identity code characteristic "Control type": 1, 4):

The controlling pulse is externally generated from potential-free or
semiconductor contacts and fed to the drive unit via the "external
control" jack. Examples are contact water meter or controls.

(Identity code characteristic "Control type": 2, 3, 5, 6):

An external, analogue signal is fed to the drive unit via the
"External control” jack, the stroke rate changes proportionally
according to the 0 .. 20 mA or 4 .. 20 mA signal.

(Identity code characteristic "Control type": 7, 8):

As for "Internal stroke rate setting” version, however there is also
the possibility of switching the metering on and off via an external
semiconductor contact or potential-free contact.

5.7 Button for maximum stroke rate

Push-button for max. frequency

Key switch for max. frequency

(Identity code characteristic "Control variant": 1):

A push-button is available as an option to allow the pump to run at
maximum stroke rate.

(Identity code characteristic "Control variant": 2):

A key switch is available as an option to allow the pump to run at
maximum stroke rate.

All control types, that can be controlled via an
input, can be supplied with an "External control"
input of a "non-intrinsically safe" [i, a] or "intrinsi‐
cally safe" type.

17

Assembly

6 Assembly

Compare the dimensions on the dimension

–

sheet with those of the pump.

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

etrate 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.

CAUTION!
Danger from incorrectly operated or inadequately

maintained 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.

–

Capacity too low
The liquid end valves can be disturbed by vibra‐

tions.

–

Secure the metering pump so that no vibra‐
tions can occur.

Capacity too low
If the valves of the liquid end are not vertical, they

cannot close correctly.

–

Suction and discharge valves must stand verti‐
cally upwards (for self-bleeding liquid end, the
bleed valve).

Mount the metering pump with the pump foot on a horizontal,
level and load-bearing supporting surface.

18

7 Installation, hydraulic

Installation, hydraulic

WARNING!
EX pumps in areas at risk of explosion
– Metering pumps in areas at risk of explosion

are provided, as a matter of course, with an
appropriate safety relief valve on the outlet side
of the metering pump (which is used to protect
against excessive heating due to overloading
and impact sparks caused by the breakage of
power end parts triggered by overloading.)

Should the various components have differing

–

temperature classes, scope for using the com‐
plete pump depends on the component with
the lowest temperature class.

– The version with an Ex”i” version of diaphragm

rupture sensor should always be used.

– Ensure that installations in areas at risk of

explosion are checked by a "recognised com‐
petent" person.

– Please note the relevant national regulations

during installation!

WARNING!
Risk of fire with flammable feed chemicals
– Flammable media may only be transported

using stainless steel dosing heads. In excep‐
tional cases where this is not possible, PTFE
with carbon can be used, whereby our TT_ ver‐
sions are manufactured from this conducting
plastic. Here, the operator is urged to take spe‐
cial care due to the low mechanical strength.

–

The metering pumps may meter flammable
media, but only in principle versions with the
“intrinsically safe [i,a]" version of the diaphragm
rupture sensor.

– The following applies to all metering pumps for

metering flammable media:
During filling and draining of the liquid end, an

expert must ensure that feed chemical does
not come into contact with air.

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.

19

Installation, hydraulic

WARNING!
The following measures are beneficial when

working with highly aggressive or hazardous feed
chemicals:

– Install a bleed valve with recirculation in the

storage tank.
Install a shut-off valve on the discharge or suc‐

–

tion side.

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

pressed, can no longer reliably seal a hydraulic
connection.

– 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.

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

discharge line or by closing a valve), the pressure
that the metering pump generates may reach sev‐
eral times more than the permissible pressure of
the system or the metering pump. This could lead
to lines rupturing resulting in dangerous conse‐
quences with aggressive or hazardous feed chemi‐
cals.

– Install a relief valve that limits the pressure of

the pump to the maximum permissible oper‐
ating pressure of the system.

CAUTION!
Uncontrolled flow of feed chemical
Feed chemical may press through a stopped

metering pump if there is back pressure.

– Use an injection valve or a vacuum breaker.

20

Installation, hydraulic

CAUTION!
Uncontrolled flow of feed chemical
Feed chemical may press through the metering

pump in an uncontrolled manner in the event of
excessive priming pressure on the suction side of
the metering pump.

– Do not exceed the maximum permissible pri‐

ming pressure for the metering pump or
set up the installation properly.

–

CAUTION!
Warning of backflow
Liquid ends, foot valves, back pressure valves,

relief valves or spring-loaded injection valves do
not constitute absolutely leak-tight sealing ele‐
ments.

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

vacuum breaker for this purpose.

Diaphragm rupture sensor

CAUTION!
Danger resulting from unnoticed diaphragm rup‐

ture
If the pump has been ordered with an electric dia‐

phragm 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 pres‐

sure is a signal generated in the event of the rup‐
ture of a diaphragm.

– Only rely on the diaphragm rupture sensor with

back pressures of greater than 2 bar.
Or install a back pressure valve and set it to a

minimum of 2 bar – if the installation permits
this.

21

P_EX_0021_SW

2

1

P_MAZ_0027_SW

Installation, hydraulic

7.1 Standard installation

Fig. 5: Standard installation

1 Main line
2 Storage tank

Key for all hydraulic diagrams

Symbol Explanation Symbol Explanation

Metering pump Foot valve with filter

Injection valve Filter insert

Adjustable back
pressure valve

(also used as a relief
valve)

Multifunctional valve Level switch

Shut-off valve Manometer

Solenoid valve Filling device

Ball retaining valve Siphon device

7.2 Information on the suction-side installation

mesh

Interim tank with float
valve

Bends

Fig. 6

n Always use bends to curve lines - never angles.

22

Length of suction line

P_MAZ_0057_SW

h

P_MAZ_002_SW

h

P_MAZ_002_SW

P_MAZ_0008_SW

Fig. 7

Height difference, suction side

Fig. 8

Installation, hydraulic

n Keep the suction line as short as possible.

n The height h (see diagram) may only be smaller than or equal

to the suction lift of the pump P divided by the density rho of
the feed chemical:

h (in m)≤ P (in mWS) / rho (in g/cm3)

n The height h - see diagram - and the cross-section of the suc‐

tion line must be dimensioned in such a way that the negative
pressure created during the suction process cannot reach the
vapour pressure of the feed chemical being metered (cavita‐
tion!).

This can be seen in extreme cases by the dropping of the fluid
level or by an incomplete reciprocal stroke.

Avoid allowing the suction line to run
dry.

n Install a foot valve at the end of the suction line, in case the

pump is higher than the maximum fluid level in the storage
tank.

n Only shorten the free end of the suction line until the foot valve

is suspended just above the container base.

Fig. 9

7.3 Information on the discharge-side installation

With return from the main line

n Install a vacuum breaker if the feed chemical may not press

through the metering pump. Metering pumps are not absolutely
leak-tight shut-off units.

n Install the injection valve at the injection point to prevent

unwanted mixing of water and feed chemical in the discharge
line.

Fig. 10

23

P_MOZ_0029_SW

*

PD

P_MOZ_0001_SW

P_MAZ_0009_SW

P_MAZ_0010_SW

Installation, hydraulic

Avoid exceeding maximum permis‐
sible operating pressure

Fig. 11

n A relief valve with a return into the storage tank is useful as

overload protection for the discharge line, for example install a
ProMinent®

multifunctional valve.

n Use a pulsation damper to dampen pressure peaks with a

metering stroke with long discharge lines or increase the pipe
cross-section.

* Ventilation line with pressure vessels
PD Pulsation damper

Fig. 12

7.4 How not to install

Fault description Cause Remedy

The suction line cannot
be bled.

Fig. 13

Fault description Cause Remedy

Feed chemical flows uncon‐
trolled when the line is filled.

A pocket of air (arrow) is in
the suction line.

Siphon effect by dis‐
charge line falling too
deeply.

Prevent the air pocket or install as shown in

Ä ‘Avoid exceeding maximum permissible oper‐
ating pressure’ on page 24

Interrupt the discharge line, as in

high suction-side pressure 2’ on page 25

.

Ä ‘With

Fig. 14

24

Fault description Cause Remedy

P_MAZ_0011_SW

P_MAZ_0013_SW

P_MAZ_0014_SW

Installation, hydraulic

feed chemical
presses through the
liquid end.

The suction-side priming pressure is too
high due to the negative pressure differ‐
ence between the discharge and suction
side.

Install as shown in

side pressure 3’ on page 26
high suction-side pressure 2’
on page 25

.

Fig. 15

Fault description Cause Remedy

The suction line may
tear off.

The metering pump
meters the feed chem‐
ical in a cycle.

The overflow line is routed back into the suc‐
tion line, which may be secured or blocked
with a foot valve.

The overflow line is routed back into the suc‐
tion line, whereby it is possible that the multi‐
functional valve no longer closes after being

Install as in

maximum permissible operating
pressure’ on page 24

Install as in

maximum permissible operating
pressure’ on page 24

opened.

Ä ‘With high suction-

or

Ä ‘With

Ä ‘Avoid exceeding

.

Ä ‘Avoid exceeding

.

Fig. 16

7.5 Special installation instructions

With high suction-side pressure 1

Fig. 17

With high suction-side pressure 2

n Position the end of the discharge line higher than the fluid level

n Position the outlet of the discharge line higher than the fluid

in the storage tank to avoid overstraining.

level in the storage tank.

Fig. 18

25

P_MAZ_0015_SW

P_MAZ_0016_SW

P_MAZ_0010_SW

P_MAZ_0010_SW

Installation, hydraulic

With high suction-side pressure 3

Fig. 19

n Install an adjustable back pressure valve in the discharge line

and install a shut-off valve in the suction line, which has to be
closed when the pump is at a standstill (preferably a solenoid
valve).

With fluctuating suction-side pressure
1

Fig. 20

With fluctuating suction-side pressure
2

n If the system is primed from lines with fluctuating pressure, use

an interim tank with a float valve to ensure a regular delivery
flow.

n If the system is primed from a high feed level with fluctuating

pressure, use an interim tank with a float valve to ensure a reg‐
ular delivery flow.

Fig. 21

With negative pressure in the main
line

Fig. 22

n When metering into a main line, in which there is negative

pressure, install a multifunctional valve, a back pressure valve
(DHV-RM) or an injection valve in the discharge line to ensure
that the feed chemical is not sucked through.

26

8 Installation, electrical

Installation, electrical

WARNING!
EX pump in areas at risk of explosion
– When installing the metering pump, observe

the installation instructions for devices in areas
at risk from explosion.

Note the enclosed documentation for the indi‐

–

vidual electrical components.

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

shocks.

– Crimp cable end sleeves onto all shortened

cable cores.

– Only technically trained personnel are author‐

ised to undertake the electrical installation of
the device.

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

possible to quickly disconnect the pump, and any
electrical ancillaries which may possibly be
present, from the mains.

– Install an emergency cut-off switch in the

mains supply line to the pump and any elec‐
trical ancillaries which may be present or

–

Integrate the pump and electrical ancillaries
which may be present in the emergency cut-off
management of the system and inform per‐
sonnel of the isolating option.

WARNING!
Danger of electric shock
This pump is equipped with a protective earth con‐

ductor, to reduce the risk arising from an electric
shock.

– Connect the PE conductor to "earth" with a

clean and permanent electrical connection.

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

electrical ancillaries.

– Immediately disconnect the pump from the

mains/power supply if the housing has been
damaged. Only return the pump to service after
an authorised repair.

27

10

20

30

40

50

60

70

100

1

0

19

0

50

10

20

30

40

60

70

80

90

23

12

Installation, electrical

Mains connection

WARNING!
The safety fuse used internally has a switching

capacity of 1500 A. If the short-circuit current in the
supply network may be greater than 1500 A, the
pump should be fused with an appropriate pre-fuse
with a higher switching capacity (rated current of
less than 1500 A).

Use an electrical isolating device in the mains
supply cable, such as a mains switch, to de-ener‐
gise the pump independently of the entire installa‐
tion (e.g. for repairs).

12 Mains connection
23 Connection terminal for potential equalisation

Tab. 1: EXBbG

L1: Phase Brown

N: Neutral blue

PE: Protective earth

Yellow / green

conductor

Tab. 2: EXBbM

L1: Phase Brown

N: Neutral grey

-: free Black *

PE: Protective earth

Yellow / green **

conductor

* internal - isolated, external - connect to a free terminal.

** twist the three individually concentric protective earth conductors
together, cover with yellow/green hose and connect to the protec‐
tive earth conductor terminal.

Induced voltages

If the pump is connected to the mains in parallel with inductive con‐
sumers (e.g. solenoid valve, motor), it must be electrically discon‐
nected from these consumers in order to prevent damage due to
induced voltages when shutting down.

28

1

1

2

3

2

3

a)

b)

10

20

30

40

50

60

70

100

1

0

19

0

50

10

20

30

40

60

70

80

90

23

12

Installation, electrical

1 EXtronic
2 Inductive consumer
3 Varistor

1. Provide own contacts, supply voltage via contactor relay or
relay.

2. With the 100 V to 230 V versions, connect Varistor (UN = 275
V) or RC member (0.22 µF / 220 Ω) in parallel.

The connection terminal (23) for the potential equalisation line is
located on the housing next to the mains connection (12).

Control inputs

Tab. 3: Contact, analogue and pause input not intrinsically safe

EXBbG Input (+) Black (1)

Input (-) Black (2)

EXBbM Input (+) blue

Input (-) black

Tab. 4: Contact, analogue and pause input intrinsically safe [i,a]
(sheath colour: blue)

EXBbG Input (+) Black (1)

Input (-) Black (2)

EXBbM Input (+) blue

Input (-) black

29

Installation, electrical

Diaphragm rupture sensor (optional)

CAUTION!
Danger resulting from unnoticed diaphragm rup‐

ture
If the pump has been ordered with an electric dia‐

phragm rupture sensor, it must also be electrically
installed.

– Electrically wire the enclosed diaphragm rup‐

ture sensor to a suitable monitoring device.

Make sure that the monitoring/feed equipment installed by the cus‐
tomer is capable of evaluating the current variations of the Namur
sensor to indicate a diaphragm rupture!

Tab. 5: Electrical connection for diaphragm rupture sensor, intrinsi‐
cally safe [i,a] (sheath colour: blue)

EXBbG and EXBbM Input (+) Brown (1)

Input (-) Blue (2)

When using flammable media:

WARNING!
Risk of fire with flammable feed chemicals
Make sure that the electric diaphragm rupture

sensor switches off the pump immediately after a
diaphragm rupture.

– Connect the pump and diaphragm rupture

sensor to a control so that the pump stops
immediately in the event of a diaphragm rup‐
ture.

30

9 Start up

Start up

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.

WARNING!
Dangerous reactions are possible due to contact of

feed chemical with water
The feed chemical can mix and react in the liquid

end with water remaining after testing in the fac‐
tory.

– Read the safety data sheet on the feed chem‐

ical.
– Blast the liquid end with compressed air.
– Flush the liquid end with a suitable medium

through the suction connector.

Pre-commissioning

“Draining” the liquid end

–

Before setting the stroke length, release the

lock.

–

Only adjust the stroke length when the pump is

running.

Completely reliable metering cannot be expected
once the pump has come to a standstill,

which explains why the metering has to be
checked regularly.

1. Check that the pressure relief valves are working properly.

2. Check that the pump connectors and connections are not
leaking and are connected correctly.

Only with feed chemicals that may not come into contact with
water:

1. Place the pump on its head.

2. Allow water to flow out of the liquid end.

Filling the liquid end

3. Flush with a suitable medium from above through the suction
connector.

... with liquid end WITHOUT bleed valve:

31

Start up

1. Disconnect discharge line from liquid end.

2. Switch on pump using mains switch and allow it to run at
maximum stroke length and stroke rate until the liquid end is
filled completely and free of bubbles.

3. Switch off the pump.

4. Connect discharge line to liquid end.

The pump is now ready for operation.

ð

Filling the liquid end, rough bleeding

Bleeding the liquid end

Bleeding the liquid end

... with liquid end WITH bleed valve:

1. Open the bleed valve (5) (by turning the star-shaped handle
once in a counter-clockwise direction).

2. Switch on pump using mains switch and allow it to run at
maximum stroke length and stroke rate until the liquid end is
filled completely and free of bubbles (as soon as the feed
chemical can be seen in the bleed and/or discharge line).

3. Close the bleed valve.

4. Switch off the pump.

The pump is now ready for operation.

ð

... if the pump is pumping into a pressure system and has drawn in
air:

1. Set the discharge-side bleed valve: Release the metering line
or open the bleed valve.

2. Switch on pump and vent with 100% stroke length.

... with HV version:

Initial priming and bleeding is hampered by the fact that the valves
and valve springs are still dry. Therefore:

Use as short a priming lift as possible or for the feed / priming
pressure, bleed on the suction side and liquid end.

If this doesn't help:

1. Unscrew the pressure connector and push the balls away
from the O-ring.

2. Fill the liquid end with water or a suitable medium.

3. Fit pressure connector without valve springs.

4. Attach a short PVC hose piece (100 mm) to the hose nozzle
and half fill with water or a suitable medium.

5. Allow the pump to run at maximum stroke length until the
feed chemical appears in the hose.

6. Re-insert the valve springs – prevent it from tilting by placing
a mandrel (with a diameter of approx. 4 mm) through the dis‐
charge valve. This holds the springs in a central position.

7. Re connect the discharge line.

32

Start up

CAUTION!
After 24 operating hours, re-tighten the screws on

the dosing head.

Tightening torques

9.1 Determining pump capacity

Data Value Unit

Tightening torques for M4 screws: 2.5 ... 3.0 Nm

Tightening torques for M5 screws: 4.5 ... 5.0 Nm

The actual pump capacity depends on stroke length, stroke rate
and back pressure in the metering line. The relationship between
pump capacity/stroke length/stroke rate is depicted in a nomograph
for each pump type. The diagram, which shows how the pump
capacity changes in the event of back pressure, includes a correc‐
tion factor (the nomographs can be found at the end of the oper‐
ating instructions).

The measurements to produce the nomographs were taken using
water and the correction factor is calculated with a stroke length of
70 %. The spread of pump capacities across all material versions
is –5 % (for maximum: no details).

1. Select the desired pump capacity from the value of ranges
for the pump type - see performance data.

2. Select the nomograph and diagram of the pump type.

3. On the diagram’s X-coordinate, mark the back pressure in
the metering system and read the associated correction
factor off the X-axis.

4. Divide the desired pump capacity by the correction factor.

5. Use a ruler to mark the calculated pump capacity on the
centre scale of the nomograph.

6. Draw a line across all three scales. Make it as horizontal as
possible, ensuring however that at least one of the two outer
scales is intersected; in so doing, wherever possible select a
scale marking with a large value on the stroke length scale.

The point at which the line intersects with the right-hand scale indi‐
cates the stroke rate to be set, the point at which the line intersects
with the left-hand scale indicates the stroke length to be set.

33

Start up

Example

Tab. 6: Input data

Pump capacity at medium
back pressure:

Desired pump capacity: 6 l/h

Back pressure: 8 bar

11.9 l/h (refer to performance
data)

Tab. 7: Calculation and results

Correction factor according
to diagram:

Pump capacity to be set: 6 l/h / 0.9 = 6.66 l/h

Stroke length according to
nomograph:

Stroke rate according to
nomograph:

–

Select a large stroke length and low stroke rate

0.9

80 %

80 strokes/min

for more viscous and gaseous media.

–

Use a self-bleeding dosing head for gaseous
media with a viscosity of ≤ 20 mPas.

–

Select a low stroke height and high rate for
good mixing.

–

For precise metering, wherever possible select
a stroke length of no less than 30 %; at max‐
imum pressure, the stroke length should be:

.

–

≥ 60 % for type 1601,

–

≥ 40 % for types 1201 and 1002,

–

≥ 20 % for type 0803;
the stroke length can be reduced further

with lower pressure.

9.2 Setting the pump capacity

CAUTION!
Only adjust the stroke length when the pump is

running.

If the stroke length control knob (14) is pressed
without first releasing the lock (15), the adjustment
of the stroke length control knob is altered!

Failure to observe the setting instructions may
result in incorrect metering.

Requirements:

Pump installation and commissioning are complete.

The setting values have been calculated using the nomographs.

34

Switching on

Setting stroke length

Setting stroke rate

Start up

1. Fold up transparent cover (17).

2. Switch on pump with mains switch.

1. Before setting the stroke length, release the lock lever:

Push up lock lever (15).

2. Set the calculated stroke length with the stroke length control
knob (14).

The round scale on the stroke length control knob (14) indi‐
cates the stroke length in 0.01 mm steps - the inspection
window (10) indicates them in 1 mm steps.

The total setting range for stroke length is 0 to 1.25 mm (0.63
mm with pump type 1000).

3. Push down lock lever (15).

Set the calculated stroke rate with the rate control knob (16)

Correction for accurate metering

1. Calculate the capacity with a measuring cylinder on the suc‐
tion side of the metering pump or by establishing the weight.

2. Correcting the pump setting.

35

Troubleshooting

10 Troubleshooting

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.

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

ponents 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.

Fault description Cause Remedy Personnel

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

Diaphragm rupture
warning system issues an
alarm

Pump not metering even
though the operating indi‐
cator is flashing

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

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

Metering diaphragm rup‐
tured and alarm has not
sounded.

The metering diaphragm is
ruptured.

Cable of diaphragm rup‐
ture sensor is broken.

Stroke length too low Increase stroke length with

Air is trapped in the liquid
end WITHOUT bleed
valve

Take the suction hose out of
the storage tank and thor‐
oughly flush out the liquid
end.

Dismantle the valves and
clean them - refer to "Repair".

Immediately replace metering
diaphragm - refer to "Repair".

Immediately replace metering
diaphragm - refer to "Repair".

Replace entire diaphragm
rupture sensor.

the stroke length control knob
(14).

Bleed discharge side via a
bleeder valve or relief valve.

Technical per‐
sonnel

Technical per‐
sonnel

Technical per‐
sonnel

Technical per‐
sonnel

Electrical techni‐
cian with addi‐
tional explosion
protection qualifi‐
cation

Technical per‐
sonnel

Technical per‐
sonnel

Air is trapped in the liquid
end WITH bleed valve

Use the bleed valve to bleed. Technical per‐

sonnel

36

Troubleshooting

Fault description Cause Remedy Personnel

Fluid escapes from the
backplate.

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

The screws in the dosing
head are too loose.

The metering diaphragm is
not leak-tight.

The wrong mains voltage
or no mains voltage is
connected.

Tighten screws in dosing
head crosswise - refer to
"Repair" for tightening tor‐
ques.

Replace the metering dia‐
phragm - refer to "Repair".

Connect the pump correctly
to the specified mains voltage

- according to the specifica‐
tion on the nameplate.

Instructed per‐
sonnel

Technical per‐
sonnel

Electrician

37

Maintenance

11 Maintenance

WARNING!
It is mandatory that you read the safety information

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

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 com‐

ponents 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.

Standard liquid ends:

Interval Maintenance work

10 000 operating hours Replace the additional diaphragms - refer to the "Repair" chapter.

Quarterly*

n Check the metering diaphragm for damage** - refer to "Repair".
n Check that the hydraulic lines are fixed firmly to the liquid end.
n Check that the discharge valve and suction valve are fitted tightly.
n Check the leak-tightness of the entire liquid end.
n Check that the flow is correct: Allow the pump to run briefly at maximum

stroke rate - if fitted, briefly press the push-button or key switch.

n Check that the electrical connectors are intact.
n Check the integrity of the housing.
n Check that the dosing head screws are tight.

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

Under heavy loading (e.g. continuous operation): Shorter intervals.

** Check the metering diaphragm frequently with feed chemicals
that put particular pressure on the diaphragm, e.g. those containing
abrasive additives.

38

Liquid ends with bleed valve:

Interval Maintenance work

Quarterly* In addition:

n Check that the bypass line is fixed firmly to the liquid end.
n Check that the bleed valve is tight.
n Check the discharge and bypass line for kinks.
n Check that the bleed valve is operating correctly.

Maintenance

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

Under heavy loading (e.g. continuous operation): Shorter intervals.

Tightening torques

Data Value Unit

Tightening torques for M4 screws: 2.5 ... 3.0 Nm

Tightening torques for M5 screws: 4.5 ... 5.0 Nm

39

Repair

12 Repair

Safety information

WARNING!
Danger of electric shock
Unauthorised repairs inside the pump can result in

an electric shock or loss of explosion protection.

For this reason repairs inside the pump should
only be carried out by a ProMinent branch office or
representative, in particular the following:

– Replacement of damaged mains connection

lines
Replacement of fuses

–
– Replacement of electronic controller

WARNING!
It is mandatory that you read the safety information

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

WARNING!
Contact with the feed chemical
Parts that come into contact with the feed chemical

are exposed and touched during repair work.

– Protect yourself against the feed chemical if it

is hazardous. Read the safety data sheet on
the feed chemical.

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

ponents 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.

Repairs that may be carried out by qualified technical personnel, in
accordance with the operating instructions:

12.1

n Cleaning valves
n Replacing the diaphragm

All other repairs: Contact the responsible ProMinent branch!

Replacing metering diaphragm

1. Flush the liquid end when using hazardous media:

To do this, push water or an appropriate medium through the
liquid end’s suction connector.

40

326

4

24

25

P_EX_0015_SW

Repair

2. With the pump running, set the stroke length to “0” with the
stroke length control knob (14).

3. Switch off the pump.

4. Loosen the screws (24).

5. Pull dosing head (4) with screws (24) approx. 5 mm out of
backplate (3) and pump housing until no more resistance can
be felt through the screws (24) when attempting to turn the
dosing head (4).

6. Hold housing and backplate (3) in the left hand and use the
right hand to turn the dosing head (4) to the left in gentle
jerks such that the metering diaphragm (25) releases from
the drive axle.

7. Pull dosing head (4) with screws (24) from the diaphragm
(25).

8. Unscrew the metering diaphragm (25) completely from the
drive axle.

1. Check the thread’s ease of movement by screwing on the
new metering diaphragm all the way up to the drive axle’s
step and unscrewing it again.

CAUTION!
Only pump with diaphragm rupture sensor: replace

the additional diaphragm behind the backplate with
every second metering diaphragm or after 10,000
operating hours as well.

2. Place backplate (3) back on housing.

41

1

2

3
3a

4

5
6

P_HY_0015_SW

Repair

3. Insert metering diaphragm (25) in backplate (3) and screw on
2 threads.

Turn metering diaphragm (25) until the 4
holes of diaphragm (25) and backplate (3)
are precisely aligned. The leakage hole (26)
of backplate (3) must face downwards.

4. For the following steps, see the next chapter.

12.2

Checking diaphragm rupture sensor

WARNING!
– Disconnect the diaphragm rupture sensor from

–

– After a diaphragm rupture, there will be feed

– The diaphragm rupture sensor must be

–

–

1. When changing the diaphragm, unscrew the diaphragm rup‐
ture sensor from the dosing head.

2. Check that the monitor does not indicate a diaphragm rup‐
ture:

3. Using a blunt insulating probe (Ø 2 ... 3 mm, no sharp
edges), press into the channel of the diaphragm rupture
sensor.

The monitor device must indicate a diaphragm rupture.

ð

the monitor.
Protect yourself from the feed chemical if using

hazardous or unknown feed chemicals.

chemical in the diaphragm rupture sensor and
feed channel in the backplate (3).

checked after every diaphragm rupture and the
separating diaphragm replaced if necessary
(e.g. if the feed chemical has crystallised or dirt
and particles are being pumped as well).

When screwing the diaphragm rupture sensor
in or out, ensure that the cable does not
become too twisted.

Connect the monitor to check for electrical con‐
tinuity.

Fig. 23

4. Release the pin again.

The monitor must no longer indicate a diaphragm rup‐

ð

ture.

5. Repeat the test several times.

6. If everything is working correctly, screw the diaphragm rup‐
ture sensor into the dosing head with a new seal (1).

7. If not, go to the next section.

42

12.3 Replacing separating diaphragm of the diaphragm rupture sensor

1. Disconnect the diaphragm rupture sensor from the monitor.

2. When changing the diaphragm, unscrew the diaphragm rup‐
ture sensor from the dosing head.

3. Grasp the upper section (2) of the diaphragm rupture sensor.

Do not manipulate the lacquer-protected nut.

4. Hold the body (5) in place with an open-ended spanner.

5. Unscrew the top of the diaphragm rupture sensor.

6. Clean the soiled parts.

7. Lay the new separating diaphragm (3) with the light side
(PTFE) down into the upper section (2).

8. Place the disc (4) in the upper section (2).

9. Place the spring inside the body (5).

10. Move the body (5) close to the upper section (2).

The spring (6) must sit correctly on the spring seat (3a).

ð

Repair

12.4

11. Screw the body (5) into the upper section and tighten.

12. Connect the diaphragm rupture sensor back to the monitor.

13. Check the diaphragm rupture sensor as described in
“Checking diaphragm rupture sensor".

14. If the diaphragm rupture sensor does not operate clearly and
reliably, then a new diaphragm rupture sensor must be used
without fail.

15. For the following steps, see the next chapter.

Installing dosing head

1. Place dosing head (4) with its screws (24) far enough onto
the diaphragm (25) and the backplate (3) so that the parts
can still be turned (distance of approx. 5 mm between dosing
head and backplate); the suction connector and leakage hole
must face downwards.

2. Now turn these parts clockwise until the twisting resistance of
the return spring can be felt and the diaphragm is secure.

CAUTION!
Do not over-tighten the diaphragm.

3. Switch on the pump.

4. Use stroke length control knob (14) to set stroke length to
100 % and turn the entire liquid end to the right until the suc‐
tion connector is pointing vertically downwards.

5. Switch off the pump.

6. Tighten the 4 screws (24) crosswise. See below for tight‐
ening torques.

43

Repair

CAUTION!
– Observe the tightening torques.

Check the tightening torque again after 24

–

operating hours.

– With the PP version, also check the tightening

torques again every three months.

Tightening torques

Data Value Unit

Tightening torques for M4 screws: 2.5 ... 3.0 Nm

Tightening torques for M5 screws: 4.5 ... 5.0 Nm

44

13 Decommissioning and disposal

Decommissioning and disposal

13.1

Decommissioning

WARNING!
Danger from chemical residue
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 information in

the "Storage, transport and unpacking" chapter
are read before shipping or transport.

Thoroughly clean the liquid end and the

–

housing of chemicals and dirt. Adhere to the
material safety data sheet for the feed chem‐
ical.

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

ponents 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.

45

Decommissioning and disposal

Danger of damage to the device
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. Drain the liquid end by turning the pump upside down and
allowing the feed chemical to run out.

3. Flush the liquid end with a suitable medium; flush the dosing
head thoroughly when using hazardous feed chemicals!

13.2

Sign indicating EU collection system

Disposal

CAUTION!
Environmental hazard due to incorrect disposal
There are components in the pump, which can

have a toxic effect on the environment.

– Note the pertinent regulations currently appli‐

cable in your country!

In accordance with the European Directive 2012/19/EU on waste
electrical and electronic equipment, this device features the symbol
showing a waste bin with a line through it. The device must not be
disposed of along with domestic waste. To return the device, use
the return and collection systems available and observe the local
legal requirements.

46

14 Technical data

Technical data

14.1

Pump
type

EXBb bar l/h psi gph ml/

1000 10 0.19 145 0.051 0.03 5 0.27 72.5 0.071 0.038

2501
SSM

1601
SSM

1601 16 1.00 232 0.265 0.14 8 1.3 116 0.343 0.18

1201 12 1.70 174 0.451 0.24 6 2.0 87 0.528 0.28

0803 8 3.70 116 0.981 0.51 4 3.9 58 1.029 0.54

1002 10 2.30 145 0.610 0.32 5 2.7 72.5 0.713 0.38

0308 3 8.60 44 2.281 1.20 1.5 10.3 22 2.719 1.43

2502 25 2.00 362.5 0.528 0.28 12 2.4 181 0.633 0.33

2505 25 4.20 362.5 1.110 0.64 12 5.3 181 1.399 0.80

1006 10 6.00 145 1.590 0.83 5 7.2 72.5 1.901 1.00

Performance data

Maximum pump capacity at maximum back
pressure

stroke

25 1.14 362.5 0.301 0.16 12 1.4 181 0.369 0.19

16 1.31 232 0.346 0.18 8 1.68 116 0.443 0.23

Maximum pump capacity rate at medium back
pressure

bar l/h psi gph ml/

stroke

1310 13 10.50 188.5 2.783 1.59 6 11.9 94 3.141 1.80

0613 6 13.10 87 3.472 1.82 3 14.9 43 3.933 2.07

0814 8 14.00 116 3.710 1.12 4 15.4 58 4.065 2.33

0417 3.5 17.40 50.75 4.611 2.42 2 17.9 25.3 4.725 2.49

0430 3.5 27.00 50.75 7.155 4.09 2 29.5 25.3 7.788 4.7

0260 1.5 60.00 21.75 15.90 9.09 - - - - -

Type 1000 with ceramic seat discs in all material versions.

Type 2502, 2505, 1310 only in NP and SS versions

Pump type Stroke rate Connector size

outside dimen‐
sion x inside
diameter

EXBb Strokes/min mm m water column m water column bar

1000 120 6x4 1.5 0.5 8.0

2501 SSM 120 6x4 5 1.8 8.0

1601 SSM 120 6x4 5 1.8 8.0

Suction lift* Priming lift** Permissible pri‐

ming pressure,
suction side

1601 120 6x4 5 1.8 8.0

1201 120 6x4 5 2.5 5.5

0803 120 6x4 5 2.8 3.0

47

Technical data

Pump type Stroke rate Connector size

outside dimen‐
sion x inside

Suction lift* Priming lift** Permissible pri‐

ming pressure,
suction side

diameter

EXBb Strokes/min mm m water column m water column bar

1002 120 8x5 5 1.0 3.0

0308 120 8x5 5 1.8 1.5

2502 120 8x5 5 1.0 8.0

2505 110 8x5 5 1.5 3.5

1006 120 8x5 5 1.3 3.5

1310 110 8x5 5 1.9 2.0

0613 120 8x5 5.5 1.9 2.0

0814 110 12x9 5 2.0 1.5

0417 120 12x9 4.5 2.0 1.5

0430 110 DN10 5 1.8 0.8

0260 110 DN15 1.5 1.5 0.8

* Suction lift: with filled suction line

** Priming lift: with an empty suction line

Tab. 8: Metering pumps for media of higher viscosity "HV"

Pump
type

EXBb bar l/h psi gph Ml /

Maximum pump capacity at maximum back
pressure

stroke

Maximum pump capacity rate at medium back
pressure

bar l/h psi gph Ml /

stroke

1002 10 2.30 145 0.607 0.31 5 2.7 72.5 0.713 0.38

1006 10 6.00 145 1.585 0.83 5 7.2 72.5 1.902 1.00

1310 10 10.50 145 2.773 1.59 6 11.9 87 3.143 1.80

0814 8 14.00 116 3.698 2.12 4 15.4 58 4.068 2.33

1 gal= 3.78 l

Pump type Stroke rate Connector size

outside dimen‐
sion x inside

Suction lift* Priming lift** Permissible pri‐

ming pressure,
suction side

diameter

EXBb Strokes/min mm m water column m water column bar

1002 120 DN10 1.0 - 3.0

1006 120 DN15 1.3 - 3.5

1310 110 DN15 1.9 - 2.0

0814 110 DN15 2.0 - 1.5

* Suction lift: with filled suction line

** Priming lift: with an empty suction line

48

Tab. 9: Metering pumps with self-bleeding dosing head ***

Pump
type

Maximum pump capacity at maximum back
pressure

Technical data

Maximum pump capacity rate at medium back
pressure

EXBb bar l/h psi gph Ml /

bar l/h psi gph Ml /

stroke

1601 16 0.66 232 0.174 0.09 - - - - -

1201 12 1.0 274 0.265 0.14 - - - - -

0803 8 2.4 116 0.634 0.33 - - - - -

1002 10 1.8 145 0.476 0.25 - - - - -

*** The given performance data represents guaranteed minimum
values, calculated using water at room temperature

1 gal= 3.78 l

Pump type Stroke rate Connector size

outside dimen‐
sion x inside

Suction lift* Priming lift** Permissible pri‐

ming pressure,
suction side

diameter

EXBb Strokes/min mm m water column m water column bar

1601 120 6x4 - 1.8 0.2

1201 120 6x4 - 2.0 0.2

0803 120 6x4 - 2.8 0.2

stroke

1002 120 6x4 - 2.0 0.2

* Suction lift: with filled suction line

** Priming lift: with an empty suction line

14.2 Precision

min.: -5 %, max.: not specified

with max. stroke length and max. back pressure for all material ver‐
sions.

better than ± 2 %

under constant conditions and at least 30% stroke length;

Note the following information:

n All figures refer to dosing measurements with water at 20 °C.
n Constant back pressure, if possible above 1 bar.
n If metering at atmospheric pressure, a back pressure valve

must be used to create a back pressure of at least 1.5 bar
(note the installation examples).

n Wherever possible, lay suction and metering lines on a contin‐

uously rising gradient.

n If the liquid level of the storage tank lies above the pump when

in operating mode, the priming pressure lies against the suc‐
tion side; in this case, the back pressure should be high
enough to ensure a minimum pressure difference of 1.5 bar;
alternatively, use a back pressure valve or a spring-loaded
injection valve with corresponding priming pressure.

49

Technical data

14.3 Material specifications

PP1 PP4 PC5 NP1 /NP3 NS3 PS3 TT1 SS_

Dosing
head

Suction /
pressure
connector

Seals EPDM EPDM FPM-A FPM-A/B FPM-B FPM-B PTFE PTFE

Balls Ø
6 ... Ø 12

Balls
DN10 ...
DN15

14.4

Pump type Material EXBbG EXBbM

Polypro‐
pylene

Polypro‐
pylene

Ceramic - Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic

Glass Ceramic - Glass - - Ceramic Stainless

Polypro‐
pylene

Polypro‐
pylene

PVC Clear

acrylic

PVC PVC PVC PVC PTFE

Type 1000: with ceramic seat discs in all material versions

PP4: with valve springs made of Hastelloy C

DEVELOPAN® metering diaphragm with PTFE coating with all ver‐
sions

Clear
acrylic

PVC PTFE

with
carbon

with
carbon

Stainless
steel

1.4404

Stainless
steel

1.4404

steel

1.4401

Weight

1000, 2501.1601, 1201, 0803, 1002,
0308

2502, 1006, 0613, 0417 NP, PP, TT / SS,

2505, 1310, 0814, 0430, 0260 NP, PP, TT / SS,

NP, PP, TT / SS,
SB

SB

SB

14.5 Electrical data

14.5.1

14.5.1.1 with "non-intrinsically safe" design

Electrical data for actuation current circuits

Tab. 10: mA input, identity code feature "control type": 2, 3, 5*, 6*

Maximum voltage: 6 V

Maximum current: 30 mA

Input apparent ohmic resistance approx.: 94 Ω

approx. 12/16 kg approx. 26/30 kg

approx. 13/17 kg approx. 27/31 kg

approx. 16/20 kg approx. 30/34 kg

Tab. 11: Contact/pause input, identity code feature "Control type":
1 4*, 7, 8*

Voltage with open contact approx.: 5 V

Input resistance approx.: 4.7 kΩ

50

Technical data

Control using potential-free contact or semiconductor

switch:

14.5.1.2 For "intrinsically safe" version

Residual current max. (contact

70 μA

open):

Contact resistance (closed) max.:

or

Maximum drop in voltage:

10 kΩ

3 V

Maximum pulse frequency: 40 pulses/s

Pulse width min.: 10 ms

* To ensure intrinsic safety - see

Ä Chapter 14.5.1.2 ‘For "intrinsi‐

cally safe" version’ on page 51

Tab. 12: Output value, all “[ia]” versions

Maximum output voltage U

Maximum output current I

Maximum output power P

Internal resistance R

i

0

0

0

7.14 V

5 mA

23.3 mW

4296 Ω

(trapezoid-shaped output characteristics
curve)

Maximum outer capacity C

Maximum outer inductance L

Tab. 13: To connect an intrinsically safe power circuit

Maximum input voltage U

Maximum input current I

Maximum input power P

Effective inner inductance L

Effective inner capacity C

14.5.1.3 Diaphragm rupture sensor, intrinsically safe (optional)

Type: Pepperl+Fuchs, NJ1.5-8GM-N-V1

Tab. 14

Nominal voltage NAMUR (Ri approx. 1 kΩ) 8.2 V

0

0

i

i

i

i

i

13.5 μF

1 H

30 VDC

280 mA

2 W

negligible

negligible

Measuring plate detected ≤ 1mA

Measuring plate not detected ≥ 3mA

Effective inner capacitance* CI ≤ 30 nF

Effective inner inductance* LI ≤ 50 μH

51

Technical data

* A cable length of 10 m is taken into account.

For detailed data and when using in areas at risk of explosion,
observe operating instructions and type examination certificate of
diaphragm rupture sensor.

14.5.2

Electrical data for supply current circuit

14.5.2.1 For "non-intrinsically safe" version

Rated voltage: 100, 115 ± 10 %

Maximum current consumption I

Max. peak current during a stroke I

Maximum power consumption P

* obtained by averaging over several strokes at the maximum
stroke rate

14.5.2.2

For "intrinsically safe" version

Rated voltage: 100, 115 ± 10 %

Maximum current consumption I

200, 230 ± 10 %

500 ± 10 %

*: 1.5 A

eff

: 8 A

peak

*: 50 W

wirk

200, 230 ± 10 %

500 +6% -10%

*: 1.5 A

eff

VAC

VAC

VAC

VAC

VAC

VAC

Max. peak current during a stroke I

Maximum power consumption P

: 8 A

peak

*: 50 W

wirk

* obtained by averaging over several strokes at the maximum
stroke rate

14.5.3

Electrical data, details

Tab. 15: Pump types 1000, 2501,1601, 1201, 0803, 1002, 0308

Mains connection (V) 100 115 200 230 500

Max. current con‐

1.6 1.4 0.7 0.8 0.3

sumption*** (A)

Effective power con‐

0.27 0.29 0.14 0.17 0.09

sumption1 (A)

Mean power con‐

16 16 16 16 16

sumption (W)

Fuse item 65* value

1.0T 0.63T 0.4T 0.315T 0.319

(A)

Fuse item 66** value

0.16T 0.16T 0.16T 0.16T -

(A)

52

Technical data

Tab. 16: Pump types 10022, 2502, 1006, 0613, 0417

Mains connection (V) 100 115 200 230 500

Max. current con‐

3.0 2.7 1.8 1.8 0.6

sumption*** (A)

Effective power con‐

0.70 0.70 0.33 0.41 0.14

sumption1 (A)

Mean power consump‐

35 35 35 35 35

tion (W)

Fuse item 65* value

2.5T 2.0T 1.25T 0.8T 0.63

(A)

Fuse item 66** value

0.16T 0.16T 0.16T 0.16T -

(A)

Tab. 17: Pump types 2505, 1310, 0814, 0430, 0260

Mains connection (V) 100 115 200 230 500

Max. current con‐

4.1 3.6 2.2 2.5 1.1

sumption*** (A)

Effective power con‐

0.95 0.84 0.47 0.53 0.25

sumption1 (A)

Mean power con‐

47 47 47 47 47

sumption (W)

Fuse item 65* value
(A)

Fuse item 66** value
(A)

3.15T 2.5T 1.6T 1.25T 1.25

0.16T 0.16T 0.16T 0.16T -

* special fuse with high switching capacity: only use original fuse

** use only original fuse

*** effective value during a stroke

1

obtained by averaging over several strokes at the maximum

stroke rate

2

for PP4 material version

.

Fuse order numbers, see “Ordering information for fuses” chapter.

CAUTION!
Only the effective power consumption is specified

on the nameplate.

53

Technical data

14.6 Ambient conditions

Temperatures

Permissible storage and transport tem‐
perature:

Permissible ambient temperature during
operation (power end/drive and control):

Permissible temperature during operation
(liquid ends):

Liquid ends

-20 ... +50 °C -4 °F ... +122 °F

-20 ... +45 °C -4 °F ... +113 °F

-10 °C ... see table -4 °F ... see table

Material version Long periods at

max. back pressure

NP_ 45 °C (113 °F) 60 °C (140 °F)

PP_ 50 °C (122 °F) 60 °C (140 °F)

PS_ 45 °C (113 °F) -

SB_ 50 °C (122 °F) 60 °C (140 °F)

SS_ 50 °C (122 °F) 60 °C (140 °F)

TT_ 50 °C (122 °F) 60 °C (140 °F)

* Max. temp., for 15 min at max. 2 bar, depending on the ambient
temperature

Temporary *

Climate

Permissible air humidity: 92 % non-condensing

Exposure in a humid and changing climate: IEC 60068-2-78

Degree of protection

Degree of protection IP 65 (IEC 60529)

14.7 Sound pressure level

Sound pressure level

Sound pressure level ≤ 70 dB (A) at distance of 1 m according to EN

23741

54

15 Dimensional drawing

PP=11,5

D

NP=13

C

E

B

Ø 5,8

226

141

306

A

149

*

10
20

30

40

50

60

70

100

1

0

19

0

50

10

20

30

40

60

70

80

90

125

144

G

F

31

32

93

F

81

Version ,,NS, PS“

Version ,,SB“

Dimensional drawing

ProMinent EXtronic® EXBb

Dimensions in mm

Type Material

1000, 1601,

1201, 0803

1002, 0308,
2502, 2505,

1006

1310, 0613 391 136 52 100 8x5 66 244

0814, 0417 391 136 52 100 12x9 66 244

0430 381 137 46 135 DN10 117 304

A B C Ø D E Ø F G

version

NP1 391 136 69 70 6x4 38 229

NP3 391 136 61 85 8x5 50 237

55

Dimensional drawing

Type Material

A B C Ø D E Ø F G

version

0260 398 142 -16 135 DN15 117 314

1000, 1601,

PP1 393 136 67 70 6x4 38 236

1201, 0803

1002, 0308,

393 136 67 70 8x5 50 236

1006

0613 393 136 57 90 8x5 66 246

0814, 0417 393 136 57 90 12x9 66 246

0430 381 137 46 135 DN10 117 304

0260 398 142 -16 135 DN15 117 314

1002 PP4 389 138 46 85 DN10 50 222

1006 398 145 76 85 DN15 50 222

1310 398 145 76 85 DN15 66 222

0814 398 145 69 100 DN15 66 229

1000, 1601,

TT1 378 134 75 60 6x4 38 223

1201

0803 378 134 70 70 6x4 38 228

1002, 0308,

388 138 42 80 8x5 50 256

1006

0613 388 138 32 95 8x5 66 266

0814, 0417 388 138 32 95 12x9 66 266

0430 388 137 35 135 DN10 117 263

0260 398 142 31 135 DN15 117 268

1000, 1601,

SS1 376 134 84 60 6x5 38 214

1201

0803 376 134 79 70 6x5 38 219

1002, 0308,

386 138 48 80 8x7 50 250

2502, 2505,

1006

1310, 0613 386 138 39 95 8x7 66 259

0814, 0417 386 138 39 95 12x10 66 259

0430 386 137 35 135 DN10 117 263

0260 390 142 28 135 DN15 117 271

1601, 2501 SSM 391 149 84 60 6x5 38 214

1000 SB1 373 134 87 70 Rp 1/4 38 211

1601, 1201,

373 134 79 85 Rp 1/4 38 219

0803

1002, 0308,

381 138 56 80 Rp 1/4 50 242

2502, 2505,

1006

1310, 0613 381 138 48 95 Rp 1/4 66 250

0814, 0417 381 138 48 95 Rp 1/4 66 250

56

Dimensional drawing

Type Material

A B C Ø D E Ø F G

version

0430 381 138 22 145 Rp 1/4 117 275

0260 383 139 27 145 Rp 1/2 117 279

1601, 2501 SBM 388 149 79 85 Rp 1/4 38 219

1601, 1201,

NS3 383 136 67 * 6x4 38 243

0803

1002 383 136 67 * 6x4 50 243

1601, 1201,

PS3 383 136 67 * 6x4 38 243

0803

1002 383 136 67 * 6x4 50 243

57

0.30

0.25

0.20

0.15

0.12

0.09

0.07

0.05

0.04

0.03

0.02

0.015

0.012

0.01

0.005

0.004

5.04

4.00

3.00

2.00

1.50

1.00

0.70

0.50

0.40

0.30

0.20

0.15

0.10

0.07

1.5

1.0

0.5

0 1.5 3 4 5 6 7 8 9 10

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

0.625

0.563

0.500

0.438

0.375

0.313

0.250

0.188

100

90

80

70

60

50

40

30

Nomographs

16 Nomographs

EXBb_1000

EXBb_2501

Fig. 24

Pump capacity in relation to back pressure

Pump capacity 0.27 l/h at medium back pressure of 5 bar

Pump capacity 0.19 l/h at maximum back pressure of 10 bar

Pump capacity in relation to back pressure

Pump capacity 1.30 l/h at medium back pressure of 16 bar

Pump capacity 1.10 l/h at maximum back pressure of 25 bar

58

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

1.30

0.90

0.60

0.40

0.26

0.18

0.13

0.10

0.08

0.06

0.04

0.03

0.02

0.015

0.01

21.67

16.00

13.00

10.00

8.00

6.50

5.50

4.33

3.50

2.70

2.17

1.50

1.00

0.80

0.60

0.40

0.30

0.20

1.5

1

0.5

0

1.5

4

6

8

10

12 14

16

Stroke length (mm)

Stroke length (%)

Pump capacity (ml/min)

Pump capacity (l/h)

Stroke rate (scale)

Stroke rate (strokes/min)

Back pressure (bar)

Correction factor

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

1.5

1

0.5

0

1.5

21

3 4 5

6

7

8

9 10

11

12

2.00

1.60

1.30

1.00

0.76

0.60

0.50

0.35

0.25

0.20

0.15

0.10

0.08

0.06

0.04

0.03

33.33

28.00

24.00

20.00

17.00

15.00

12.67

9.50

7.50

6.00

4.50

3.33

2.50

2.00

1.50

1.25

1.00

0.80

0.70

0.60

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

EXBb_1601

Nomographs

Fig. 25

Pump capacity in relation to back pressure

Pump capacity 1.30 l/h at medium back pressure of 8 bar

Pump capacity 1.00 l/h at maximum back pressure of 16 bar

EXBb_1201

Pump capacity in relation to back pressure

Pump capacity 2.0 l/h at medium back pressure of 6 bar

Pump capacity 1.70 l/h at maximum back pressure of 12 bar

Fig. 26

59

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

3.90

3.40

3.00

2.50

2.00

1.70

1.42

1.20

1.00

0.80

0.60

0.50

0.39

0.30

0.25

0.20

0.15

0.12

0.10

0.08

0.06

65.00

58.00

50.00

40.00

35.00

27.00

23.67

20.00

15.00

11.50

10.00

8.00

6.50

5.00

4.00

3.00

2.50

2.00

1.60

1.30

1.00

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

1.5

1

0.5

0

1

1.5 2

3

4

5

6

7 8

Stroke length (mm)

Stroke length (%)

Pump capacity (ml/min)

Pump capacity (l/h)

Stroke rate (scale)

Stroke rate (strokes/min)

Back pressure (bar)

Correction factor

2.70

2.30

1.80

1.50

1.20

1.00

0.83

0.70

0.60

0.50

0.40

0.33

0.27

0.20

0.15

0.10

0.08

0.06

0.04

45.00

38.00

30.00

25.00

20.00

17.00

13.30

10.00

8.00

6.00

4.50

3.60

3.00

2.50

2.00

1.50

1.00

0.80

1.5

1

0.5

0 1.5 2 3 4 5 6 7 8 9 10

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

Nomographs

EXBb_0803

Fig. 27

EXBb_1002

Fig. 28

Pump capacity in relation to back pressure

Pump capacity 3.9 l/h at medium back pressure of 4 bar

Pump capacity 3.70 l/h at maximum back pressure of 8 bar

Pump capacity in relation to back pressure

Pump capacity 2.70 l/h at medium back pressure of 5 bar

Pump capacity 2.30 l/h at maximum back pressure of 10 bar

60

10.30

8.00

6.00

5.00

4.00

3.42

2.50

2.00

1.50

1.03

0.80

0.60

0.50

0.40

0.30

0.20

0.15

171.67

150.00

120.00

100.00

80.00

65.00

57.00

47.00

40.00

30.00

25.00

20.00

17.17

13.00

10.00

8.00

6.00

5.00

4.00

3.00

1.5

1

0.5

0

0.5

1

1.5

2

2.5

3

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

3

2.5

2

1.5

0.5

0

1

0

2.5 5 7.5 10 12.5 15 17.5 20 22.5 25

1.250

1.125

1.000

0.875

0.750

0.625

100

90

80

70

60

50

2.20

1.40

1.00

0.70

0.50

0.39

0.25

0.19

0.15

0.10

0.06

0.04

0.03

0.02

36.66

22.00

15.00

10.00

6.50

4.50

3.17

2.20

1.50

1.00

0.70

0.50

0.40

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

EXBb_0308

Nomographs

Fig. 29

Pump capacity in relation to back pressure

Pump capacity 10.3 l/h at medium back pressure of 1.5 bar

Pump capacity 8.70 l/h at maximum back pressure of 3 bar

EXBb_2502

Pump capacity in relation to back pressure

Pump capacity 2.20 l/h at medium back pressure of 20 bar

Pump capacity 2.00 l/h at maximum back pressure of 25 bar

Fig. 30

61

1.250

1.125

1.000

0.875

0.750

0.625

100

90

80

70

60

50

3

2.5

2

1.5

1

0

0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25

0.5

4.80

3.80

3.00

2.50

2.00

1.65

1.30

1.00

0.85

0.60

0.45

0.35

0.25

0.20

0.15

0.10

80.00

60.00

45.00

35.00

25.00

19.00

14.17

10.00

7.57

6.00

4.00

3.00

2.00

1.50

1.00

0.08

0.08

0.06

0.04

100

90
80

70

60

50

40

30

20

10

5

110

88

99

77

66

55

44

33

22

11

5.5

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

7.20

6.00

5.00

4.00

3.00

2.00

1.53

1.20

0.90

0.72

0.50

0.40

0.30

0.20

0.15

0.10

0.06

120.00

100.00

80.00

60.00

50.00

40.00

30.00

25.50

20.00

16.00

12.00

10.00

8.00

6.00

5.00

4.00

3.00

2.00

1.50

1.00

1.5

1

0.5

0

1

2

3

4

5

6

7 8

9

10

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

Nomographs

EXBb_2505

Fig. 31

EXBb_1006

Fig. 32

Pump capacity in relation to back pressure

Pump capacity 4.80 l/h at medium back pressure of 20 bar

Pump capacity 4.20 l/h at maximum back pressure of 25 bar

Pump capacity in relation to back pressure

Pump capacity 7.20 l/h at medium back pressure of 5 bar

Pump capacity 6.00 l/h at maximum back pressure of 10 bar

62

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

11.90

10.00

8.00

6.00

5.00

4.00

3.00

2.30

1.80

1.50

1.19

0.90

0.70

0.50

0.40

0.30

0.20

0.15

0.10

198.33

160.00

120.00

100.00

80.00

60.00

50.00

38.33

28.00

19.83

15.00

10.00

8.00

6.00

4.00

3.00

2.00

1.50

100

90
80

70

60

50

40

30

20

10

5

110

88

99

77

66

55

44

33

22

11

5.5

1.5

1

0.5

012

3 456 7 9810

11

12

13

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0 0.5

1 1.5

2 2.5 3

3.544.5

5 5.5

6

14.90

12.00

9.00

6.50

5.00

3.60

2.80

2.00

1.49

1.20

0.90

0.70

0.50

0.40

0.30

0.20

0.15

248.33

190.00

150.00

120.00

100.00

80.00

60.00

45.00

35.00

24.83

18.00

14.00

10.00

8.00

6.00

4.00

3.00

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

EXBb_1310

Nomographs

Fig. 33

Pump capacity in relation to back pressure

Pump capacity 11.90 l/h at medium back pressure of 6 bar

Pump capacity 10.50 l/h at maximum back pressure of 13 bar

EXBb_0613

Fig. 34

Pump capacity in relation to back pressure

Pump capacity 14.90 l/h at medium back pressure of 3 bar

Pump capacity 13.10 l/h at maximum back pressure of 6 bar

63

100

90
80

70

60

50

40

30

20

10

5

110

88

99

77

66

55

44

33

22

11

5.5

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

15.40

12.50

10.00

8.00

6.00

4.11

3.00

2.00

1.54

1.00

0.80

0.60

0.40

0.30

0.20

256.67

200.00

160.00

120.00

90.00

68.50

55.00

40.00

25.67

20.00

15.00

11.00

8.00

6.00

4.00

3.00

0.5

1

0 1 2 3 4 5

6

7 8

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

120
108

96

84

72

60

48

36

24

12

6

17.90

13.00

10.00

8.00

6.00

4.50

3.00

2.40

1.79

1.30

1.00

0.80

0.60

0.40

0.30

0.20

298.33

250.00

200.00

150.00

120.00

90.00

75.00

60.00

40.00

29.83

20.00

15.00

10.00

8.00

6.00

4.00

3.00

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0

0.5 1

1.5

2 2.5

3 3.5

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor

bar

Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

Nomographs

EXBb_0814

Fig. 35

EXBb_0417

Fig. 36

Pump capacity in relation to back pressure

Pump capacity 15.40 l/h at medium back pressure of 5 bar

Pump capacity 14.00 l/h at maximum back pressure of 8 bar

Pump capacity in relation to back pressure

Pump capacity 17.90 l/h at medium back pressure of 2 bar

Pump capacity 17.40 l/h at maximum back pressure of 3.5 bar

64

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0

0.5 1

1.5

2 2.5

3 3.5

29.50

20.00

15.00

10.00

6.60

5.00

4.00

2.95

2.40

1.80

1.40

1.00

0.80

0.60

0.40

0.30

491.67

380.00

300.00

200.00

135.00

110.00

70.00

49.17

35.00

25.00

20.00

15.00

11.00

8.50

6.00

5.00

100

90
80

70

60

50

40

30

20

10

5

110

88

99

77

66

55

44

33

22

11

5.5

Pump capacity (ml/min)

Pump capacity (l/h)

Back pressure (bar)

Correction factor Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

1.125

1.250

1.000

0.875

0.750

0.625

0.500

0.375

100

90

80

70

60

50

40

30

100

90
80

70

60

50

40

30

20

10

5

110

88

99

77

66

55

44

33

22

11

5.5

1.50

0.70

2.00

3.00

4.50

6.00

9.00

13.00

16.70

25.00

35.00

45.00

60.00

1.00

1000.00

800.00

600.00

450.00

350.00

278.33

200.00

160.00

130.00

10.00

80.00

60.00

40.00

30.00

20.00

15.00

Pump capacity (ml/min)

Pump capacity (l/h)

Stroke length (mm)

Stroke length (%)

Stroke rate (scale)

Stroke rate (strokes/min)

EXBb_0430

Nomographs

Fig. 37

Pump capacity in relation to back pressure

Pump capacity 29.50 l/h at medium back pressure of 2 bar

Pump capacity 27.00 l/h at maximum back pressure of 3.5 bar

EXBb_0260

Fig. 38

Pump capacity in relation to back pressure

Pump capacity 60.00 l/h at maximum back pressure of 1.5 bar

65

Ordering information for fuses

17 Ordering information for fuses

Fuses

Even if the pump drive is not to be opened under
any circumstances, we would recommend:

keeping suitable fuses in stock so that the service
team has them to hand immediately if needed.

Tab. 18: Fuse item 65

Voltage Pump types Fuse data Order no.

100 V 1000.1601, 1201, 0803, 1002, 0308 5x20 T 1.0A (1.5kA) 732409

100 V 2502,1006,0613,0417,1002HV 5x20 T 2.5A (1.5kA) 732413

100 V 2505,1310,0814,0430,0260 5x20 T 3.15A (1.5kA) 732414

115 V 1000.1601, 1201, 0803, 1002, 0308 5x20 T 630 mA (1.5kA) 732407

115 V 2502,1006,0613,0417,1002HV 5x20 T 2.0 A (1.5kA) 732412

115 V 2505,1310,0814,0430,0260 5x20 T 2.5 A (1.5kA) 732413

200 V 1000.1601, 1201, 0803, 1002, 0308 5x20 T 400mA (1.5kA) 732405

200 V 2502,1006,0613,0417,1002HV 5x20 T 1.25A (1.5kA) 732410

200 V 2505,1310,0814,0430,0260 5x20 T 1.6A (1.5kA) 732411

230 V 1000.1601, 1201, 0803, 1002, 0308 6.3x32 T 315 mA 500V

(1,5kA)

230 V 2502,1006,0613,0417,1002HV 6.3x32 T 800 mA 500V

(1,5kA)

230 V 2505,1310,0814,0430,0260 6.3x32 T 1.25 A 500V (1,5kA) 732410

500 V 1000.1601, 1201, 0803, 1002, 0308 6.3x32 T 315 mA 500V

(1,5kA)

500 V 2502,1006,0613,0417,1002HV 6.3x32 T 630 mA 500V

(1,5kA)

500 V 2505,1310,0814,0430,0260 6.3x32 T 1.25 A 500V (1,5kA) 733150

732404

732408

732371

732372

Tab. 19: Fuse item 66

Voltage Pump types Fuse data Order no.

100 ... 230 V all 5x20 T 160 mA (35A) 712048

66

66

65

P_EX_0016_SW

Fig. 39

Ordering information for fuses

67

Declaration of Conformity

18 Declaration of Conformity

We,

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

hereby declare that the product specified in the following, complies
with the relevant basic health and safety requirements of the Direc‐
tive, 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 invalidates this
declaration.

Tab. 20: Excerpt from the Declaration of Conformity

Designation of the product: Metering pump, product range EXtronic

Design for use in areas at risk of explosion in accordance with the ATEX
Directive (2014/34/EC)

Product type: EXBb _ _ _ _ _ _ _ _ _ § _ _ _

§ = "A" or "B" or "C" or "D"

Serial number: see nameplate on the device

Relevant directives: ATEX Directive (2014/34/EU)

No. of the EC type test certificate: DMT 03 ATEX E 023

Certification centre: DEKRA EXAM GmbH

Certification centre no.: 0158

Machinery Directive (2006/42/EC)

EMC Directive (2014/30/EU)

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 2006/42/EC

RoHS Directive (2011/65/EU)

Harmonised standards applied,
in particular:

EN 60079-0:2012 + A11:2013, EN 60079-1:2014

EN 60079-11:2012

EN 50303:2000, EN 1127-1:2011

EN ISO 80079-36:2016, EN ISO 80079-37:2016

EN ISO 12100:2010

EN 809:1998 + A1:2009 + AC:2010

EN 61000-6-2:2005, EN 61000-6-3:2007 + A1:2011

EN 50581:2012

Date: 22.07.2019

You can download the Declaration of Conformity at www.promi‐
nent.com.

68

19 Index

Index

A

Adhesive labels ..........................10

Ambient conditions ....................... 54

Assembly .............................. 18

B

Basic health and safety requirements ......... 68

Button ................................. 17

C

Certification centre ....................... 68

Climate ................................ 54

Connector sizes ......................... 47

Control inputs ........................... 29

Control types ............................17

D

Declaration of Conformity .................. 68

Declaration of decontamination .............. 12

Decommissioning ........................ 45

Degree of protection ...................... 54

Determining pump capacity .................33

Diaphragm rupture sensor ......... 15, 19, 30, 51

Diaphragm rupture warning system ...........15

Dimensional drawing ......................55

Discharge-side installation ................. 23

Disposal ............................... 46

Draining the liquid end .................... 46

Drive unit ...............................15

E

How not to install .........................24

Hydraulic installation ...................... 19

I

Identification of safety notes ................. 7

Identity code ............................. 5

Induced voltage ..........................28

Information in the event of an emergency ...... 11

Information on the discharge-side installation ... 23

Inspection window stroke length control knob ... 14

Installation, discharge side ................. 23

Installation, electrical ......................27

Installation, hydraulic ......................19

Installation, suction side ................... 22

Intended use ............................. 7

K

Key switch ..............................17

L

Leakage hole ........................... 38

Liquid end .............................. 15

Locking lever ............................14

M

Mains connection ........................ 28

Mains switch ............................ 14

Maintenance ............................ 38

Material specifications .....................50

Maximum stroke rate ......................17

Metering rate .........................16, 58

Electrical data ........................... 50

Electrical data for actuation current circuit ......50

Electrical data for supply current circuit ........ 52

Electrical installation ...................... 27

Emergency ............................. 11

External connection .......................14

F

Fluctuating suction-side pressure ............ 26

Functional description ..................... 15

Fuses ................................. 66

H

Health and safety requirements ..............68

High suction-side pressure ................. 25

N

Negative pressure in the main line ........... 26

Nomographs ............................ 58

O

Operating display ........................ 14

Ordering information ...................... 66

Overview of equipment .................... 13

P

Performance data ........................ 47

Potential equalisation .................. 28, 29

Precision ............................... 49

Pressures .............................. 47

Protective equipment ..................... 10

69

Index

Pump capacity .....................33, 34, 58

Push-button .............................17

Q

Qualification of personnel ................... 8

R

Radioactive ............................. 12

Repair ................................. 40

S

Safety chapter ............................7

SEK types .............................. 15

Self-Bleeding ............................15

Self-bleeding dosing head ..................49

Setting the pump capacity .................. 34

Sound pressure level ...................11, 54

Special installation instructions .............. 25

Standard installation ...................... 22

Storage ................................ 12

Storage temperature ...................... 54

Stroke length control knob ..................14

Stroke rate ............................. 17

Suction-side installation ....................22

Suction-side pressure, fluctuating ............ 26

Symbols ............................... 22

T

Technical data ...........................47

Temperatures ........................... 54

Transport .............................. 12

Troubleshooting ......................... 36

Type test certificate ....................... 68

U

Unpacking ..............................12

V

Viscous media ...........................48

W

Warning sign ............................. 7

Weight .................................50

Wrong ................................. 24

70

71

ProMinent GmbH

Im Schuhmachergewann 5-11

D-69123 Heidelberg, Germany

Telephone: [phone]

Fax: [phone]

Email: [e-mail]

Internet: www.prominent.com

987094, 4, en_GB

© 2018