ProMinent DULCODOS Hydrazin Manuale utente

Hydrazine metering systems

DULCODOS® Hydrazin

Operating instructions

P_HYD_0001_SW

Original operating instructions (2006/42/EC)Part no. 986548 BA DD 036 08/18 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.

Read the following supplementary information in its entirety! You will ben‐

efit more from using the operating instructions should you already know

this information.

The following are highlighted separately in the document:

nEnumerated lists

Instructions

Information

This provides important information relating to the cor‐

rect operation of the unit or is intended to make your

work easier.

Safety information

Safety information is identified by pictograms - see "Safety Chapter".

This document includes notes and quotes from German guidelines relating

to the system operator's scope of responsibility. This information does not

discharge the operator from his responsibility as an operator and is

intended only to remind him or make him aware of specific problem areas.

This information does not lay claim to being complete, nor applicable to

every country and every type of application, nor to being unconditionally

up-to-date.

Supplementary information

Fig. 1: Please read!

Notes for the system operator

Supplemental directives

Table of contents

1List of other applicable documents.................................................. 4

2 Type list with performance data....................................................... 5

3 About the product............................................................................ 6

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

5 Storage, transport, unpacking....................................................... 11

6 Overview of equipment and control elements............................... 12

7 Functional description.................................................................... 13

8 Assembly....................................................................................... 14

9 Installation..................................................................................... 15

9.1 Installation, hydraulic............................................................. 15

9.2 Installation, electrical............................................................. 17

10 Adjustment..................................................................................... 18

11 Start up.......................................................................................... 19

12 Operation....................................................................................... 23

13 Maintenance.................................................................................. 25

14 Repair and troubleshooting........................................................... 27

15 Decommissioning and disposal..................................................... 28

16 Technical data............................................................................... 30

16.1 Technical data for the complete system.............................. 30

16.2 Materials and properties of the components....................... 31

17 Spare parts and accessories......................................................... 33

17.1 Spare parts.......................................................................... 33

17.2 Accessories......................................................................... 34

18 Appendix........................................................................................ 35

18.1 Dimension sheets................................................................ 35

18.2 EC Declaration of Conformity.............................................. 36

18.3 Declaration of Decontamination.......................................... 36

18.4 Acceptance test certificate.................................................. 37

18.5 Technical data for hydrazine / levoxine 15%....................... 38

Table of contents

1 List of other applicable documents

Title

Operating Instructions Beta® b BT4b and BT5b Solenoid Metering Pump

Dependent on your order, you will find the

following applicable documents in the

appendix to these operating instructions:

List of other applicable documents

2 Type list with performance data

Dosing tank volume Metering pump

capacity

Back pressure, max. Transfer pump capacity Order no.

l l / h bar l / h

140 7.1 7.0 approx. 17 913018

250 11.0 7.0 approx. 32 913019

Hydrazine metering systems DUL‐

CODOS® Hydrazin

Pump data

Type list with performance data

3 About the product

The Hydrazine metering systems DULCODOS® Hydrazin are used for the

manual batching and automatic metering of diluted hydrazine solution.

They are closed hydrazine systems. Hydrazine is used as an oxygen

binding agent to prevent corrosion in hot water and steam generators.

About the product

4 Safety chapter

The following signal words are used in these operating instructions to

denote different levels of danger:

Signal word Meaning

WARNING Denotes a possibly hazardous situation. If this is disre‐

garded, your life is at risk or you are at risk of severe inju‐

ries.

CAUTION Denotes a possibly hazardous situation. If this is disre‐

garded, it could result in slight or minor injuries or material

damage.

The following warning symbols are used in these operating instructions to

denote different types of danger:

Warning signs Type of danger

Warning – toxic substances.

Warning – danger zone.

nThe systems are only intended for the batching of hydrazine-water

solutions and for metering as corrosion inhibitors in water-steam cir‐

cuits or steam and condensate systems.

nThe systems may only be started up after correct installation and com‐

missioning - in accordance with the technical data and specifications

detailed in these operating instructions and the operating instructions

for the individual components.

nAll other uses or a modification of the system are only permitted with

the written authorisation of ProMinent, Heidelberg.

nThe systems are not intended for operation in areas at risk from explo‐

sion.

nThe systems are not intended for the metering of gaseous or solid

media or other liquid media.

nThe systems are not intended for use outdoors.

nYou are obliged to observe the information contained in the operating

instructions at the different phases of the unit’s service life (such as

assembly, installation etc.).

nMake sure that the metering systems are only operated by trained and

authorised personnel, see table.

Task Qualification

Storage, transport, unpacking Technical personnel

Assembly, installation of the hydraulic system Technical personnel

Electrical installation Technical personnel, electrical technician recommended

Start up Technical experts or authorised technical personnel

Operation Instructed person

Maintenance Technical personnel and instructed personnel, depending

on task

Labelling of safety information

Warning symbols denoting different types

of danger

Intended use

Qualification of personnel

Safety chapter

Task Qualification

Repair Technical personnel

Troubleshooting Technical personnel

Decommissioning / Disposal Technical personnel

Technical personnel

A qualified employee is deemed to be a person who is able to assess the

tasks assigned to him and recognise possible dangers based on his/her

technical training, knowledge and experience, as well as knowledge of

pertinent regulations.

Technical expert

A technical expert is deemed to be a person who is able to assess the

tasks assigned to him and recognise possible dangers based on his/her

technical training and experience, as well as knowledge of applicable reg‐

ulations.

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 dan‐

gers that could result from improper behaviour, as well as having been

instructed in the required protective equipment and protective measures.

Electrical technician

An electrical technician is able to complete work on electrical systems and

recognise and avoid possible dangers independently based on his tech‐

nical training and experience as well as knowledge of pertinent standards

and regulations.

The electrical technician must be specifically trained for the working envi‐

ronment in which he is employed and be conversant with the relevant

standards and regulations.

The electrical technician must comply with the provisions of the applicable

statutory directives on accident prevention.

The sound pressure level is < 70 dB (A)

According to DIN EN ISO 3743-1

Operator’s obligations!

The operator of the system has a duty to operate the

system in such a way that there is no risk from the

system. It is the responsibility of the operator to provide

appropriate personnel and ensure the correct qualifica‐

tion of personnel.

Sound pressure level

Safety information

Safety chapter

WARNING!

Danger from hazardous substances!

Possible consequence: Fatal or very serious injuries.

Please ensure when handling hazardous substances

that you have read the latest safety data sheets provided

by the manufacture of the hazardous substance. The

actions required are described in the safety data sheet.

Check the safety data sheet regularly and replace, if

necessary, as the hazard potential of a substance can

be re-evaluated at any time based on new findings.

The system operator is responsible for ensuring that

these safety data sheets are available and that they are

kept up to date, as well as for producing an associated

hazard assessment for the workstations affected.

CAUTION!

Danger due to insufficient information

Disregarding the operating instructions for the metering

pump and other possible units can lead to potentially

hazardous situations.

Please observe the operating instructions for the

metering pumps and any other units which may be fitted.

NOTICE!

Warning of illegal operation

Observe the regulations that apply where the device is

installed.

The safety equipment available and instructions for testing are contained

in the "Start up" chapter.

Disconnect the system from the mains/power supply in the event of an

electrical emergency or if the solution leaks from the system during

pumping.

Refer to the material safety data sheet for hydrazine / levoxine in the event

of any accidents with hydrazine / levoxine.

Refer to the safety data sheet for hydrazine / levoxine.

- refer to the material safety data sheet for hydrazine / levoxine.

Keywords when searching for the necessary regulations:

nHydrazine systems

nHydrazine

nStorage

nHazardous substances

nPersonal protective equipment

nWater protection

nAir protection

Safety equipment

Information in the event of an emergency

Personal protective equipment

Health hazards

First aid instructions

Note for the system operator

Safety chapter

The operator must classify and label all storage tanks according to the

concentration of hydrazine contained in them.

Labelling

Safety chapter

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