ProMinent Duodos 10 Assembly And Operating Instructions Manual

Assembly and operating instructions

A1136

Duodos 10 Air-driven double diaphragm pump

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 number 985472 BA DUO 011 09/16 EN

Supplemental instructions

General non-discriminatory approach

Supplementary information

In order to make it easier to read, this document uses the male form in grammatical structures but with an implied neutral sense. It is aimed equally at both men and women. We kindly ask female readers for their understanding in this simplification of the text.

Please read the supplementary information in its entirety.

Information

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

Warning information

Warning information includes detailed descriptions of the haz‐ ardous situation, see

tion’ on page 5

Ä Chapter 2.1 ‘Labelling of Warning Informa‐

The following symbols are used to highlight instructions, links, lists, results and other elements in this document:

More symbols

Symbol Description

Action, step by step.

⇨ Outcome of an action.

Links to elements or sections of these instructions or other applicable documents.

[Button]

List without set order.

Display element (e.g. indicators).

Operating element (e.g. button, switch).

‘Display /GUI’

CODE

Screen elements (e.g. buttons, assignment of function keys).

Presentation of software elements and/or texts.

Table of contents

1 Function and identification.................................................... 4

1.1 Function........................................................................ 4

1.2 Identification.................................................................. 4

2 Safety and Responsibility...................................................... 5

2.1 Labelling of Warning Information.................................. 5

2.2 Users' qualifications...................................................... 6

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

2.4 Duodos general safety notes........................................ 7

3 Transport and storage......................................................... 10

3.1 Transport.................................................................... 10

3.2 Storage....................................................................... 10

4 Assembly............................................................................ 11

4.1 Installation surroundings............................................. 11

4.1.1 Securing the double diaphragm pump..................... 12

4.2 Ambient conditions..................................................... 13

4.3 Layout of the suction side........................................... 13

4.4 Compressed air supply............................................... 14

5 Operation of the double diaphragm pump.......................... 15

6 Commissioning................................................................... 16

6.1 Checks prior to commissioning................................... 16

6.2 Priming........................................................................ 17

6.3 Interrupting operation.................................................. 17

7 Checking Tightening Torque Prior to Commissioning......... 18

8 Maintenance of the double diaphragm pump...................... 19

8.1 Troubleshooting.......................................................... 19

8.2 Air valve maintenance................................................ 20

8.3 Maintenance of the pilot valve.................................... 23

8.4 Maintenance of the ball valves................................... 24

8.5 Maintenance of the diaphragms................................. 25

9 Disposal of Used Parts....................................................... 27

10 Technical Drawing – Duodos 10......................................... 28

10.1 Exploded drawings and parts lists............................ 29

11 Spare Parts kits................................................................... 33

12 Technical data..................................................................... 34

12.1 Performance curves.................................................. 36

13 Declaration of Conformity................................................... 37

14 Index................................................................................... 38

Function and identification

1 Function and identification

1.1 Function

The Duodos is an air-driven double diaphragm pump.

The Duodos is run-dry safe and self-priming.

The pump capacity of the double diaphragm pump can be con‐ trolled by changing the pressure in the air supply. The air control is designed for oil-free operation. The Duodos is optimally suited to the transport of liquid chemicals.

The Duodos double diaphragm pump transports liquids to a dis‐ charge lift of 70 m. As the pump capacity depends greatly on the back pressure, the performance curve must always be observed. At the same time, the differential pressure between the hydraulic and pneumatic sides must not exceed 2 bar. Higher values reduce the service life of the double diaphragm pump.

When selecting the double diaphragm pump you must check its material compatibility. In addition, the density, viscosity, solids con‐ tent and temperature of the liquid being transported must be con‐ sidered.

Permissible values for the medium Temperature of the medium

–

PP version: 5 ... 65 °C

–

PVDF version: -13 ... 93 °C

Viscosity of the medium max. 200 mPas

Solids content: none

1.2 Identification

Type Housing Diaphragm Feed rate l/h Order numbers

Duodos 10 PP

Duodos 10 PVDF

Santoprene

Teflon

0 ... 900 1010793

0 ... 900 1010797

2 Safety and Responsibility

2.1 Labelling of Warning Information

Safety and Responsibility

Introduction

These operating instructions provide information on the technical data and functions of the product. These operating instructions pro‐ vide detailed warning information and are provided as clear stepby-step instructions.

The warning information and notes are categorised according to the following scheme. A number of different symbols are used to denote different situations. The symbols shown here serve only as examples.

DANGER! Nature and source of the danger Consequence: Fatal or very serious injuries.

Measure to be taken to avoid this danger.

Description of hazard

– Denotes an immediate threatening danger. If the

situation is disregarded, it will result in fatal or very serious injuries.

WARNING! Nature and source of the danger Possible consequence: Fatal or very serious injuries.

Measure to be taken to avoid this danger.

– Denotes a possibly hazardous situation. If the sit‐

uation is disregarded, it could result in fatal or very serious injuries.

CAUTION! Nature and source of the danger Possible consequence: Slight or minor injuries. Mate‐

rial damage.

Measure to be taken to avoid this danger.

– Denotes a possibly hazardous situation. If the sit‐

uation is disregarded, it could result in slight or minor injuries. May also be used as a warning about material damage.

NOTICE! Nature and source of the danger Damage to the product or its surroundings.

Measure to be taken to avoid this danger.

– Denotes a possibly damaging situation. If the situa‐

tion is disregarded, the product or an object in its vicinity could be damaged.

Safety and Responsibility

2.2 Users' qualifications

Type of information Hints on use and additional information.

Source of the information. Additional measures.

–

Denotes hints on use and other useful information. It does not indicate a hazardous or damaging sit‐ uation.

WARNING! Danger of injury with inadequately qualified personnel! The operator of the plant / device is responsible for

ensuring that the qualifications are fulfilled.

If inadequately qualified personnel work on the unit or loiter in the hazard zone of the unit, this could result in dangers that could cause serious injuries and material damage.

– All work on the unit should therefore only be con‐

ducted by qualified personnel.

– Unqualified personnel should be kept away from

the hazard zone

Training Definition

Instructed personnel 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.

Trained user A trained user is a person who fulfils the requirements made of an instructed

person and who has also received additional training specific to the system from ProMinent or another authorised distribution partner.

Trained qualified per‐ sonnel

Electrician Electricians are deemed to be people, who are able to complete work on elec‐

Customer Service depart‐ ment

A qualified employee is deemed to be a person who is able to assess the tasks assigned to him and recognize possible hazards based on his/her training, knowledge and experience, as well as knowledge of pertinent regula‐ tions. The assessment of a person's technical training can also be based on several years of work in the relevant field.

trical systems and recognize and avoid possible hazards independently based on his/her technical training and experience, as well as knowledge of pertinent standards and regulations.

Electricians should be specifically trained for the working environment in which the are employed and know the relevant standards and regulations.

Electricians must comply with the provisions of the applicable statutory direc‐ tives on accident prevention.

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

2.3 Intended use

Safety and Responsibility

Note for the system operator The pertinent accident prevention regulations, as well

as all other generally acknowledged safety regulations, must be adhered to!

CAUTION! Intended use Possible consequences if the instructions are not

observed: Minor injuries and material damage

– The pump is intended for liquids transport – The pump is not intended for the transport of gas‐

eous or solid media

– Only use the pump in accordance with the tech‐

nical data and specifications outlined in the oper‐ ating instructions.

– The pump is not designed for use in areas at risk

from explosion

– Only switch the device on if it has been properly

fastened to the ground or its holding fixture.

2.4 Duodos general safety notes

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

Please ensure when handling hazardous substances that you have read the latest safety data sheets pro‐ vided by the manufacture of the hazardous substance. The actions required are described in the safety data sheet. Check the safety data sheet regularly and replace, if necessary, as the hazard potential of a sub‐ stance 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 associ‐ ated hazard assessment for the workstations affected.

Safety and Responsibility

WARNING! Hazardous media / contamination of persons and

equipment Possible consequence: Fatal or very serious injuries.

material damage

– Ensure the device is resistant to the media being

conveyed

– Always observe the safety data sheets for the

media to be conveyed. The system operator must ensure that these safety data sheets are available and that they are kept up-to-date

– The safety data sheets for the media being con‐

veyed are always decisive for initiating counter measures in the event of leakage to the media being conveyed

– Observe the general restrictions in relation to vis‐

cosity limits, chemical resistance and density

WARNING! Service life of the diaphragm Possible consequence: Fatal or very serious injuries

The service life of the diaphragm cannot be precisely specified. For this reason, the possibility of fracture and subsequent leakage of liquids must be taken into account.

In addition, you must prevent particles from the defec‐ tive diaphragm reaching the media being conveyed. This can be achieved e.g. by filtration, a hose rupture alarm or other means suitable for the respective process.

CAUTION! Compressed air Before working on the double diaphragm pump, close

the compressed air lines and vent the double dia‐ phragm pump.

Before undertaking any maintenance and repair work, close off the compressed air supply, discharge the compressed air and detach the air supply line from the double diaphragm pump. The line to the discharge side of the double diaphragm pump may be under pressure and must likewise be vented.

CAUTION! Hot surface When conveying hot liquids, the pump can likewise

become hot. Hot surfaces may then be present on the pump. Bear this in mind and take suitable measures to reduce any hazards.

Safety and Responsibility

Maximum pump sound pressure level 91 dB Depending on the operating conditions, the maximum

sound pressure level of the device can reach 88 dB ± 3 dB. Bear this in mind and take suitable measures to reduce any impact caused by this sound pressure level. The type and implementation of suitable meas‐ ures depends on the local circumstances and is the responsibility of the system operator.

Check the fastening elements are correctly seated. Before commissioning the double diaphragm pump,

you must check that all fastening elements with sealing rings are correctly seated. The seals may ‘creep’ , so that the fastening elements come loose over time.

In the event of a diaphragm rupture In the event of a diaphragm rupture, the pumped

medium can enter the air system of the double dia‐ phragm pump and from there into the atmosphere. If the pumped medium is a dangerous, harmful or toxic substance, the air outlet must be routed to a suitable area where safe disposal is possible.

Operation in the open air and outdoors

–

Take suitable measures to protect the device from environmental influences when operating outside such as:

–

UV rays

–

Humidity

–

Frost, etc.

Transport and storage

3 Transport and storage

n User qualification, transport and storage: trained user, see

Ä Chapter 2.2 ‘Users' qualifications’ on page 6

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

3.1 Transport

Transport

n The pump is protected by means of cardboard packaging n The packaging materials can be recycled n Consider the ambient conditions

3.2 Storage

The device must be completely drained before storage.

Permissible storage conditions:

All versions: + 5 °C ... 60 °C

All versions: < 95% relative air humidity (non-condensing)

Permissible operating conditions:

All versions: - 10 °C ... 40 °C

All versions: < 95% relative air humidity (non-condensing)

4 Assembly

4.1 Installation surroundings

Assembly

n User qualification, installation: trained qualified personnel, see

Ä Chapter 2.2 ‘Users' qualifications’ on page 6

CAUTION! Possible consequence: Slight or minor injuries. Mate‐

rial damage.

Observe the permissible ambient conditions.

Upright installation Install the double diaphragm pump upright and plumb.

The valves of the double diaphragm pump operate when loaded by gravity. The valve balls are pressed by gravity into the valve seat and seal it off. Installation outside the vertical axis impairs the function of the valves.

Nominal width of the pipework The threaded connectors must not reduce the nominal

width of the pipework or the double diaphragm pump. The hydraulic connectors have internal and external threads. Do not screw threaded fittings on to the internal thread as this would lead to a reduction of the nominal width.

Keep the suction line short and the number of pipe valves small. Do not reduce the diameter of the suction line. If a rigid pipework system is used, short flexible hose pieces should be inserted between the double diaphragm pump and pipework to protect the double diaphragm pump against vibration and tensile and com‐ pressive forces. The installation of a pulsation damper is recom‐ mended to reduce pulsations in the pumped medium.

A1142

2. 3. 4. 5. 6.

10.

11. 12.

13.

14. 16. 17. 18.

19.

15.

Assembly

Fig. 1: Installation surroundings

1. Pulsation damper

2. Flexible connection

3. Pipe connection

4. Manometer

5. Shut-off valve

6. Discharge side

7. Outlet valve

8. Flexible connection

9. Filter/controller module

10. Air dryer (option)

4.1.1 Securing the double diaphragm pump

11. Shut-off valve

12. Compressed air connection

13. Outlet valve

14. Suction side

15. Shut-off valve

16. Manometer

17. Pipe connection

18. Flexible connection

19. Air outlet

Correct securing of the device Only switch the device on if it has been properly fas‐

tened to the ground or its holding fixture. The system operator is responsible for ensuring that the ground and the fittings can hold the device safely and under all operating conditions.

+ 28 hidden pages

ProMinent Duodos 10 Assembly And Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

1 Function and identification

1.1 Function

1.2 Identification

2 Safety and Responsibility

2.1 Labelling of Warning Information

2.2 Users' qualifications

2.3 Intended use

2.4 Duodos general safety notes

3 Transport and storage

3.1 Transport

3.2 Storage

4 Assembly

4.1 Installation surroundings

4.1.1 Securing the double diaphragm pump