Grundfos DME 60-940 l/h Betriebsanleitung

DME 60-940 l/h

Safety instructions and other important information

DME AR and AP

Installation and operating instructions

Other languages

http://net.grundfos.com/qr/i/99301274

DME B

Installation and operating instructions

Other languages

http://net.grundfos.com/qr/i/99301275

GRUNDFOS INSTRUCTIONS

DME 60-940 l/h

English (GB)

Safety instructions................................................5

Čeština (CZ)

Bezpečnostní pokyny ............................................10

Deutsch (DE)

Sicherheitshinweise .............................................15

Dansk (DK)

Sikkerhedsanvisninger............................................20

Eesti (EE)

Ohutusjuhised .................................................25

Español (ES)

Instrucciones de seguridad.........................................30

Suomi (FI)

Turvallisuusohjeet ...............................................35

Français (FR)

Consignes de sécurité ............................................40

Ελληνικά (GR)

Οδηγίες ασφαλείας ..............................................45

Hrvatski (HR)

Sigurnosne upute ...............................................50

Magyar (HU)

Biztonsági utasítások ............................................55

Italiano (IT)

Istruzioni di sicurezza ............................................60

Lietuviškai (LT)

Saugos nurodymai ..............................................65

Latviešu (LV)

Drošības instrukcijas .............................................70

Nederlands (NL)

Veiligheidsinstructies .............................................75

Polski (PL)

Zasady bezpieczeństwa...........................................80

Português (PT)

Instruções de segurança ..........................................85

Table of contents

Română (RO)

Instrucţiuni de siguranţă...........................................90

Srpski (RS)

Sigurnosna uputstva .............................................95

Svenska (SE)

Säkerhetsinstruktioner...........................................100

Slovensko (SI)

Varnostna navodila .............................................105

Türkçe (TR)

Güvenlik talimatları .............................................110

中文 (CN)

安全指导 ....................................................115

日本語 (JP)

安全上の注意 .................................................119

Norsk (NO)

Sikkerhetsinstruksjoner ..........................................124

Declaration of conformity .......................................130

Declaration of conformity .......................................133

4DME 60-940 l/h

Table of contents

English (GB) Safety instructions

■Original safety instructions

These safety instructions give a quick overview of the safety precautions to be taken in connection with any work

on this product. Observe these safety instructions during handling, installation, operation, maintenance, service

and repair of this product. These safety instructions are a supplementary document, and all safety instructions

will appear again in the relevant sections of the installation and operating instructions. Keep these safety

instructions at the installation site for future reference.

Qualification and training

The persons responsible for the installation, operation and service must be appropriately qualified for these

tasks.

Safety instructions for the operator/user

Caution Before starting work on the pump, the pump must be disconnected from the power supply. The

system must be pressureless!

Note The mains plug is the separator separating the pump from the mains.

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

WARNING

Chemical hazard

Death or serious personal injury

‐Make sure that any chemicals that are released from the pump or any damaged lines do not

cause damage to system parts and buildings.

‐The installation of leak monitoring solutions and drip trays is recommended.

Dosing chemicals

Warning

Before switching the supply voltage back on, the dosing lines must be connected in such a way that

any chemicals in the dosing head cannot spray out and put people at risk.

The dosing medium is pressurised and can be harmful to health and the environment.

Warning

When working with chemicals, the accident prevention regulations applicable at the installation site

should be applied (e.g. wearing protective clothing).

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

chemicals!

Warning

The pump must be equipped with a diaphragm leakage detection when used for crystallising media.

Caution A deaeration hose, which is routed into a container, e.g. a drip tray, must be connected to the

deaeration valve.

Caution The dosing medium must be in liquid aggregate state!

Observe the freezing and boiling points of the dosing medium!

English (GB)

Caution

The resistance of the parts that come into contact with the dosing medium, such as the dosing head,

valve ball, gaskets and lines, depends on the medium, media temperature and operating pressure.

Ensure that parts in contact with the dosing medium are resistant to the dosing medium under

operating conditions, see data booklet!

Should you have any questions regarding the material resistance and suitability of the pump for

specific dosing media, please contact Grundfos.

Diaphragm breakage

Warning

Danger of explosion, if dosing liquid has entered the pump housing!

Operation with damaged diaphragm can lead to dosing liquid entering the pump housing.

In case of diaphragm breakage, immediately separate the pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Dismantle the dosing head without connecting the pump to the power supply and make sure no

dosing liquid has entered the pump housing. Proceed as described in section Dismantling the

diaphragm and valves.

Operation with loose dosing head screws

Warning

Danger of explosion, if dosing liquid has entered the pump housing!

Operation with damaged or loose dosing head screws can lead to dosing liquid entering the pump

housing.

If the pump was operated with damaged or loose dosing head screws, immediately separate the

pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Dismantle the dosing head without connecting the pump to the power supply and make sure no

dosing liquid has entered the pump housing. Proceed as described in section Dismantling the

diaphragm and valves.

Applications

The pump is suitable for liquid, non-abrasive, non-flammable and non-combustible media strictly in accordance

with the instructions in these installation and operating instructions.

Improper operating methods

Warning

Other applications or the operation of pumps in ambient and operating conditions, which are not

approved, are considered improper and are not permitted. Grundfos cannot be held liable for any

damage resulting from incorrect use.

Warning

The pump must be equipped with a diaphragm leakage detection when used for crystallising media.

Warning

The pump is NOT approved for operation in potentially explosive areas!

Warning

A sunscreen is required for outdoor installation!

English (GB)

Safety instructions

• Liquid is under pressure and may be hazardous.

• When working with chemicals, local safety rules and regulations must be observed (e.g. wear protective

clothes).

• Before starting work on the dosing pump and system, disconnect the electricity supply to the pump, ensuring

that it cannot be accidentally switched on. Before reconnecting the electricity supply, make sure that the

dosing hose is positioned in such a way that any chemical left in the dosing head is not ejected, thereby

exposing persons to danger.

• If the vent valve in the dosing head is used, it must be connected to a hose which is led back to the tank.

• When changing a chemical, make sure that the materials of the dosing pump and system are resistant to the

new chemical. If there is any risk of chemical reaction between the two types of chemicals, clean the pump

and system thoroughly before adding the new chemical. Proceed as follows: Place the suction tube in water

and press the

100%

button until residual chemical has been removed.

When the buttons

100%

and are pressed simultaneously, the pump can be set to run for a

specific number of seconds at maximum capacity. The remaining number of seconds will appear

in the display. The maximum value is 300 seconds.

Installation of pump

Caution

The dosing head may contain water from the factory test. If a liquid which must not come into contact

with water is to be dosed, it is recommended to let the pump run with another liquid to remove the

water from the dosing head before installation.

Caution Cross-tighten the dosing head screws with a torque wrench once before commissioning and again

after 2-5 operating hours at 5.5 Nm (+0.5 / -0 Nm).

Caution Never attach a hose to the drain opening.

Electrical connection

Warning

Danger to life due to non-tripping of the residual current device (RCD)!

If the pump is connected to an electric installation where a residual current device (RCD) is used as

an additional protection, this RCD must trip when earth fault currents with DC content (pulsating DC)

and smooth DC earth fault currents occur. This means that a RCD type B, sensitive to universal

current, must be used.

Perform service

Warning

Risk of chemical burns!

When dosing dangerous media, observe the corresponding precautions in the safety data sheets!

Wear protective clothing (gloves and goggles) when working on the dosing head, connections or

lines!

Do not allow any chemicals to leak from the pump. Collect and dispose of all chemicals correctly!

Caution Before any work to the pump, the pump must be disconnected from the power supply. The system

must be pressureless!

Dismantling the diaphragm and valves

Warning

Danger of explosion, if dosing liquid has entered the pump housing!

If the diaphragm is possibly damaged or if the pump was operated with damaged or loose dosing

head screws, don’t connect the pump to the power supply!

English (GB)

Reassembling the diaphragm and valves

Caution Cross-tighten the dosing head screws with a torque wrench once before commissioning and again

after 2-5 operating hours at 5.5 Nm (+0.5 / -0 Nm).

Diaphragm breakage

Warning

Danger of explosion, if dosing liquid has entered the pump housing!

Operation with damaged diaphragm can lead to dosing liquid entering the pump housing.

In case of diaphragm breakage, immediately separate the pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Dismantle the dosing head without connecting the pump to the power supply and make sure no

dosing liquid has entered the pump housing. Proceed as described in section Dismantling the

diaphragm and valves.

Dosing liquid in the pump housing

Warning

Danger of explosion!

Immediately separate the pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Operation with loose dosing head screws

Warning

Danger of explosion, if dosing liquid has entered the pump housing!

Operation with damaged or loose dosing head screws can lead to dosing liquid entering the pump

housing.

If the pump was operated with damaged or loose dosing head screws, immediately separate the

pump from the power supply!

Make sure the pump cannot be put back into operation by accident!

Dismantle the dosing head without connecting the pump to the power supply and make sure no

dosing liquid has entered the pump housing. Proceed as described in section Dismantling the

diaphragm and valves.

Repairs

Warning

The pump housing must only be opened by personnel authorised by Grundfos!

Repairs must only be carried out by authorised and qualified personnel!

Switch off the pump and disconnect it from the voltage supply before carrying out maintenance work

and repairs!

Note The replacement of the supply cable must be carried out by an authorised Grundfos service

workshop.

Caution

The pump must be cleaned prior to dispatch!

If dosing liquid has possibly entered the pump housing, state that explicitly in the safety declaration!

Observe section Diaphragm breakage.

Disposing of the product

This product or parts of it must be disposed of in an environmentally sound way.

1. Use the public or private waste collection service.

2. If this is not possible, contact the nearest Grundfos company or service workshop.

English (GB)

The crossed-out wheelie bin symbol on a product means that it

must be disposed of separately from household waste. When a

product marked with this symbol reaches its end of life, take it to a

collection point designated by the local waste disposal authorities.

The separate collection and recycling of such products will help

protect the environment and human health.

See also end-of-life information at www.grundfos.com/product-recycling.

English (GB)

Safety declaration

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

• Fill in this document using English or German language.

Fault description

• Please make a circle around the damaged part.

• In the case of an electrical or functional fault, please mark the cabinet.

• Please give a short description of the fault and indicate if the diaphragm is damaged:

TM028957

Declaration

We hereby declare that this product is free from hazardous chemicals, biological and radioactive substances:

Type designation (see nameplate):

Product number:

The product was used with the following dosing medium:

No dosing medium or water:

A chemical solution, name:

Date and signature:

Company stamp:

129

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