Grundfos MS Bedienungsanleitung

MS, MMS

Safety instructions and other important information

MS, MMS

Installation and operating instructions

Other languages

http://net.grundfos.com/qr/i/98599768

Installation and operating instructions

Other languages

http://net.grundfos.com/qr/i/98074911

GRUNDFOS INSTRUCTIONS

MS, MMS

English (GB)

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

Български (BG)

Инструкции за безопасност .......................................11

Čeština (CZ)

Bezpečnostní pokyny ............................................17

Deutsch (DE)

Sicherheitshinweise .............................................23

Dansk (DK)

Sikkerhedsanvisninger............................................29

Eesti (EE)

Ohutusjuhised .................................................35

Español (ES)

Instrucciones de seguridad.........................................41

Suomi (FI)

Turvallisuusohjeet ...............................................47

Français (FR)

Consignes de sécurité ............................................53

Ελληνικά (GR)

Οδηγίες ασφαλείας ..............................................59

Hrvatski (HR)

Sigurnosne upute ...............................................65

Magyar (HU)

Biztonsági utasítások ............................................71

Italiano (IT)

Istruzioni di sicurezza ............................................77

Lietuviškai (LT)

Saugos nurodymai ..............................................83

Latviešu (LV)

Drošības instrukcijas .............................................89

Nederlands (NL)

Veiligheidsinstructies .............................................95

Polski (PL)

Zasady bezpieczeństwa..........................................101

Table of contents

Português (PT)

Instruções de segurança .........................................107

Română (RO)

Instrucţiuni de siguranţă..........................................113

Srpski (RS)

Sigurnosna uputstva ............................................119

Русский (RU)

Указания по технике безопасности .................................125

Svenska (SE)

Säkerhetsinstruktioner...........................................131

Slovensko (SI)

Varnostna navodila .............................................137

Slovenčina (SK)

Bezpečnostné pokyny ...........................................143

Türkçe (TR)

  .............................................149

Українська (UA)

Інструкція з техніки безпеки ......................................155

中文 (CN)

安全指导 ....................................................161

(AR) 

  ...................................................166

Declaration of conformity .......................................171

Declaration of conformity .......................................174

Declaration of conformity .......................................175

Declaration of conformity .......................................177

4MS, MMS

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.

Read this document before you install the

product. Installation and operation must

comply with local regulations and accepted

codes of good practice.

Unpacking

Be careful not to damage the motor cable

with sharp tools when unpacking the mo-

tor.

The separate nameplate supplied with the

motor is intended for being visible in elec-

tric panel during installation of the pump

set.

Storage and handling

If an MMS motor is stored, the shaft must

be turned at least once a month. If a motor

is stored for more than one year before in-

stallation, the rotating parts of the motor

must be dismantled and checked before

use.

WARNING

Crushing of feet

Death or serious personal injury

‐Stack the pumps with the biggest at

the bottom, and do not stack above 1

‐Use lifting equipment approved for the

weight of the product.

‐Wear personal protective equipment.

WARNING

Crushing of hands

Death or serious personal injury

‐Stack the pumps with the biggest at

the bottom, and do not stack above 1

‐Use lifting equipment approved for the

weight of the product.

‐Wear personal protective equipment.

Frost protection

Special motors factory-filled with deminer-

alised water must be stored at a tempera-

ture above the freezing point or emptied

before storage.

Installation requirements

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

WARNING

Crushing of feet

Death or serious personal injury

‐During handling, use lifting equipment

which is approved for the weight of the

product.

‐Wear personal protective equipment

WARNING

Crushing of hands

Death or serious personal injury

‐During handling, use lifting equipment

which is approved for the weight of the

product.

‐Wear personal protective equipment

Checking the motor liquid

Check the level of motor liquid and refill if

required. Use tap water

If frost protection is required, a special

Grundfos liquid must be used to refill the

motor.

English (GB)

Grundfos MMS6, MMS8000, MMS10000 and

MMS12000 submersible motors

Before fitting the motor to a pump after a

long period of storage, lubricate the shaft

seal by adding a few drops of water and

turning the shaft.

Motors suitable for horizontal installation

CAUTION

Hot surface

Minor or moderate personal injury

‐If the pump is used for pumping hot liq-

uids (40 to 60 °C), make sure that peo-

ple cannot come into contact with the

pump and the installation, e.g. by in-

stalling a guard.

During operation, the motor must always

be completely submerged in the liquid.

Make sure that the NPSH values of the

mounted pump are fulfilled.

Liquid temperatures/cooling

In case the stated flow velocity cannot be achieved, a flow sleeve must be installed

For 37 kW MMS6 (only PVC windings), 110 kW MMS8000 and 170 kW MMS10000, the maximum

liquid temperature is 5 °C lower than stated in the table above. For 190 kW MMS10000, 220-250 kW

MMS12000/50 Hz and MMS12000/60 Hz, the temperature is 10 °C lower than stated.

Electrical connection

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

DANGER

Electric shock

Death or serious personal injury

‐The pump must be earthed.

‐The pump must be connected to an ex-

ternal main switch and must be provi-

ded with means to locking it in the OFF

(isolated) position. Type and require-

ments are specified in EN 60204-1,

5.3.2

The electrical connection must be carried

out by an authorised person in accordance

with local regulations.

General

If an MS motor with temperature transmit-

ter is connected to a frequency converter,

he fuse melts and the transmitter becomes

inactive. The transmitter can no longer be

reactivated, consequently, the motor there-

after operates like one without a tempera-

ture transmitter.

To enable monitoring of the motor temper-

ature when running at frequency converter

operation, Grundfos recommends that a

Pt100 or a Pt1000 sensor be installed.

During frequency converter operation, it is

not advisable to run the motor at a fre-

quency higher than the rated frequency

(50 or 60 Hz). In connection with pump op-

eration, it is important never to reduce the

frequency (and consequently the speed) to

such a level that the necessary flow of

cooling liquid past the motor is no longer

ensured.

English (GB)

Single-phase motors

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

DANGER

Electric shock

Death or serious personal injury

‐The pump must be connected to pro-

tective earth.

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

DANGER

Electric shock

Death or serious personal injury

‐When the motor has been thermally

switched off, the motor terminals are

still live. When the motor has cooled

sufficiently, it will restart automatically.

Required settings of the motor-protective circuit

breaker

If this requirement is not met, the motor

warranty will be invalidated.

Cable sizing

Submersible motor cables are dimen-

sioned for submersion in the liquid, and

will not necessarily have sufficient cross-

section to be in the air.

Control of single-phase MS402

Single-phase MS402 submersible motors

below 1.1 kW incorporate motor protection

that cuts out the motor in case of exces-

sive winding temperatures while the motor

is still supplied with voltage. Allow for this

when the motor forms part of a control sys-

tem.

Checking the direction of rotation of the pump set

The pump must not be started until the

suction interconnector has been complete-

ly submerged in the liquid.

Frequency converter

During frequency converter operation, it is

not advisable to run the motor at a fre-

quency higher than the rated frequency

(50 or 60 Hz). In connection with pump op-

eration, it is important never to reduce the

frequency (and consequently the speed) to

such a level that the necessary flow of

cooling liquid past the motor is no longer

ensured.

To enable monitoring of the motor temper-

ature, Grundfos recommends that a Pt100

or a Pt1000 be installed.

Motor installation

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

DANGER

Electric shock

Death or serious personal injury

‐Make sure that motor cable ends are

not live before starting any work on the

product.

‐Make sure that the power supply can-

not be accidentally switched on.

In case of unintended flow of water through a non-

energized pump, there is a risk that the moving parts

of the pump and the motor will start rotating, thereby

generating voltage over the terminals. The size of the

voltage depends on the speed of rotation.

Consequently, the motor terminals must be

considered as live until proven otherwise.

Removing and fitting the cable guard

Once the cable guard is fitted, make sure

that the pump chambers are aligned.

English (GB)

Assembly of pump set on site

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

‐Do not lower or lift the product by

means of the motor cable.

WARNING

Crushing of hands

Death or serious personal injury

‐When the motor is to be assembled

with the pump at the borehole, make

sure to use suitable pipe clamps.

‐Stay clear of the wire and cable while

placing the motor in the borehole.

WARNING

Crushing of feet

Death or serious personal injury

‐When the motor is to be assembled

with the pump at the borehole, make

sure to use suitable pipe clamps.

‐Stay clear of the wire and cable while

placing the motor in the borehole.

Fitting the pump to the motor

WARNING

Sharp element

Death or serious personal injury

‐When mounting the facilitating pipe,

wear personal protective equipment to

avoid cutting on sharp edges.

WARNING

Crushing of hands

Death or serious personal injury

‐Make sure to use suitable pipe clamps.

‐Stay clear of the wire and cable while

placing the motor in the borehole.

WARNING

Crushing of feet

Death or serious personal injury

‐Make sure to use suitable pipe clamps.

‐Stay clear of the wire and cable while

placing the motor in the borehole.

Be careful not to bend or damage long

pump sets when moving them from hori-

zontal to vertical positions.

Grundfos recommends that a maximum 30

cm long facilitating pipe be fitted to the

pump to facilitate handling of the pump

during installation.

Make sure that the coupling between the

pump and the motor engages properly.

Lowering the pump

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

‐Do not lower or lift the product by

means of the motor cable.

WARNING

Crushing of hands

Death or serious personal injury

‐When the motor is to be assembled

with the pump at the borehole, make

sure to use suitable pipe clamps.

‐Stay clear of the wire and cable while

placing the motor in the borehole.

WARNING

Crushing of feet

Death or serious personal injury

‐When the motor is to be assembled

with the pump at the borehole, make

sure to use suitable pipe clamps.

‐Stay clear of the wire and cable while

placing the motor in the borehole.

Maintenance and service

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

DANGER

Toxic material

Death or serious personal injury

‐If a pump is used for a liquid injurious

to health, the pump will be classified as

contaminated.

English (GB)

WARNING

Sharp element

Death or serious personal injury

‐For service, see the service instruc-

tions. Service must be performed by

qualified personnel.

MS6000P

DANGER

Magnetic field

Death or serious personal injury

‐The rotor dismantled from the motor

must never be handled by anyone with

a pacemaker.

WARNING

Crushing of fingers

Death or serious personal injury

‐Keep the surroundings of the disman-

tled rotor free of magnetic objects, and

be careful when placing the rotor on a

magnetic surface.

DANGER

Electric shock

Death or serious personal injury

‐Before starting any work on the prod-

uct, make sure that motor cable ends

are not live.

‐Make sure that the power supply can-

not be accidentally switched on.

If a flow of water unintendedly goes through a non-

energized pump, there is a risk that the moving parts

of the pump and the motor will start rotating, thereby

generating voltage over the terminals. The size of the

voltage depends on the speed of rotation.

Consequently, the motor terminals must be

considered as live until proven otherwise.

Fault finding

DANGER

Electric shock

Death or serious personal injury

‐Before starting any work on the prod-

uct, make sure that motor cable ends

are not live.

‐Make sure that the power supply can-

not be accidentally switched on.

DANGER

Toxic material

Death or serious personal injury

‐If a product is used for a liquid injurious

to health, the pump will be classified as

contaminated.

MS6000P

DANGER

Magnetic field

Death or serious personal injury

‐The rotor dismantled from the motor

must never be handled by anyone with

a pacemaker.

WARNING

Crushing of hands

Death or serious personal injury

‐Keep the surroundings of the disman-

tled rotor free of magnetic objects and

be careful when placing the rotor on a

magnetic surface.

DANGER

Electric shock

Death or serious personal injury

‐Before starting any work on the prod-

uct, make sure that motor cable ends

are not live.

‐Make sure that the power supply can-

not be accidentally switched on.

If a flow of water unintendedly goes through a non-

energized pump there is a risk that the moving parts

of the pump and the motor will start rotating, thereby

generating voltage over the terminals. The size of the

voltage depends on the speed of rotation.

Consequently, the motor terminals must be

considered as live until proven otherwise.

Checking the motor and cable

DANGER

Electric shock

Death or serious personal injury

‐Switch off the power supply before

starting any work on the product.

‐Make sure that the power supply can-

not be accidentally switched on.

MS6000P

DANGER

Electric shock

Death or serious personal injury

‐Before starting any work on the prod-

uct, make sure that motor cable ends

are not live.

‐Make sure that the power supply can-

not be accidentally switched on.

If a flow of water unintendedly goes through a non-

energized pump there is a risk that the moving parts

of the pump and the motor will start rotating, thereby

generating voltage over the terminals. The size of the

English (GB)

voltage depends on the speed of rotation.

Consequently, the motor terminals must be

considered as live until proven otherwise.

Disposing of the product

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.

English (GB)

Andere Handbücher für MS

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