Grundfos Seg autoadapt Manuel utilisateur

SEG AUTOADAPT

0.9 - 4.0 kW ~ 50 Hz

Safety instructions and other important information

GRUNDFOS INSTRUCTIONS

Installation and operating instructions

SEG AUTOADAPT

http://net.grundfos.com/qr/i/97525813

English (GB)

English (GB) Safety instructions and other important information

General information

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.

Operating conditions

Operating mode

The pumps are designed for intermittent operation

(S3). When completely submerged, the pumps can

also operate continuously (S1).

Installation depth

Maximum 10 m below liquid level.

Operating pressure

Maximum 6 bar.

Number of starts per hour

Maximum 30.

pH value

Pumps in permanent installations can be used for

pumping liquids with a pH value between 4 and 10.

Liquid temperature

0-40 °C.

For short periods (maximum 10 minutes), a

temperature of up to 60 °C is permissible. This

applies for standard versions only.

Density of pumped liquid

When pumping liquids with a density and/or a

kinematic viscosity higher than that of water, use

motors with correspondingly higher outputs.

Sound pressure level

The sound pressure level of the pumps is lower than

the limiting values stated in the EC Council Directive

2006/42/EC relating to machinery.

This appliance can be

used by children aged

from 8 years and above

and persons with

reduced physical,

sensory or mental

capabilities or lack of

experience and

knowledge if they have

been given supervision

or instruction concerning

use of the appliance in a

safe way and

understand the hazards

involved.

Children shall not play

with the appliance.

Cleaning and user

maintenance shall not

be made by children

without supervision.

Explosion-proof pumps must never pump

liquids at a temperature higher than 40 °C.

English (GB)

Transporting the product Installing the product

WARNING

Crushing hazard

Death or serious

personal injury

- Do not stack pump

packages or pallets on

top of each other when

lifting or moving them.

- Always lift the pump by

its lifting bracket or by

means of a forklift truck

if the pump is fixed on

a pallet. Never lift the

pump by means of the

power cable, hose or

pipe.

CAUTION

Sharp element

Minor or moderate

personal injury

- Make sure not to cut

your hands on the

sharp edges when

opening the pump

package.

DANGER

Electric shock

Death or serious

personal injury

- It must be possible to

lock the main switch in

position 0. Type and

requirements as

specified in

EN 60204-1, 5.3.2.

DANGER

Electric shock

Death or serious

personal injury

- Make sure there are at

least 3 m free cable

above the maximum

liquid level.

DANGER

Crushing hazard

Death or serious

personal injury

- Make sure that the

lifting bracket is

tightened before

attempting to lift the

pump. Tighten if

necessary.

English (GB)

Lifting the product

CAUTION

Crushing of hands

Minor or moderate

personal injury

- Do not put your hands

or any tool into the

pump inlet or outlet

port after the pump has

been connected to the

power supply, unless

the pump has been

switched off by

removing the fuses or

switching off the main

switch.

- Make sure that the

power supply cannot

be accidentally

switched on.

CAUTION

Sharp element

Minor or moderate

personal injury

- Do not touch the sharp

edges of the impeller,

grinder head, and

grinder ring without

wearing gloves.

CAUTION

Biological hazard

Minor or moderate

personal injury

- Make sure to seal the

pump outlet properly

when fitting the outlet

pipe, otherwise water

might spray out of the

sealing.

Pump installation in pits

must be carried out by

specially trained

persons.

Work in or near pits must

be carried out according

to local regulations.

WARNING

Crushing of hands

Death or serious

personal injury

- When lifting the pump,

make sure your hand is

not caught between the

lifting bracket and the

hook.

English (GB)

Mechanical installation

WARNING

Crushing hazard

Death or serious

personal injury

- Make sure that the

hook is fixed properly

to the lifting bracket.

- Always lift the pump by

its lifting bracket or by

means of a forklift truck

if the pump is fixed on

a pallet.

- Never lift the pump by

means of the power

cable, hose or pipe.

- Make sure that the

lifting bracket is

tightened before

attempting to lift the

pump. Tighten if

necessary.

DANGER

Electric shock

Death or serious

personal injury

- Before beginning the

installation, switch off

the power supply and

lock the main switch in

position 0.

- Switch off any external

voltage connected to

the product before

working on it.

CAUTION

Hot surface

Death or serious

personal injury

- Make sure that the

pump has cooled down

before touching it.

DANGER

Electric shock

Death or serious

personal injury

- Before installing the

pump and starting it up

for the first time, check

the power cable for

visible defects to avoid

short circuits.

English (GB)

CAUTION

Biological hazard

Minor or moderate

personal injury

- Flush the pump

thoroughly with clean

water and rinse the

pump parts in water

after dismantling.

Pits for submersible

sewage and

wastewater pumps

may contain sewage or

wastewater with toxic

and/or disease-causing

substances.

- Wear appropriate

personal protective

equipment and

clothing.

- Observe the local

hygiene regulations in

force.

Before beginning installation procedures,

make sure that the atmosphere in the pit is

not potentially explosive.

Make sure the pit bottom

is even before installing

the product.

Always use Grundfos

accessories to avoid

malfunctions due to

incorrect installation.

Only use the lifting

bracket for lifting the

pump. Do not use it to

hold the pump when in

operation.

Make sure that the liquid

entering the pit through

the inlet does not cause

water to be splashed on

the sensors of the pump.

Make sure that the pipes

are installed without the

use of undue force. No

loads from the weight of

the pipes must be

carried by the pump.

English (GB)

Electrical connection

Do not use elastic

elements or bellows in

the pipes. Never use

these elements as a

means to align the

pipes.

When the pump has

reached the

auto-coupling base unit,

shake the pump by

means of the chain to

make sure that it is

placed in the correct

position.

The free end of the cable

must not be submerged

as water may penetrate

through the cable into

the motor.

If several pumps are

installed in the same pit,

the pumps must be

installed at the same

level in order to allow

optimum pump

alternation.

DANGER

Electric shock

Death or serious

personal injury

- Connect the pump to

an external main

switch which ensures

all-pole disconnection

with a contact

separation according

to EN 60204-1, 5.3.2.

- It must be possible to

lock the main switch in

position 0. Type and

requirements as

specified in

EN 60204-1, 5.3.2.

The classification of the installation site

must be approved according to local rules

in each individual case.

The CIU unit, if used, must not be installed

in potentially explosive environments.

On explosion-proof pumps, make sure that

an external earth conductor is connected

to the external earth terminal of the pump

using a conductor with a secure cable

clamp. Clean the surface of the external

earth connection, and fit the cable clamp.

The cross section of the earth conductor

must be at least 4 mm2, e.g. type H07

V2-K (PVT 90 °) yellow and green.

Make sure that the earth connection is

protected from corrosion.

English (GB)

Alarm relay or communication connection

DANGER

Electric shock

Death or serious

personal injury

- If the power cable is

damaged, it must be

replaced by the

manufacturer, his

service agent or a

similarly qualified

person.

DANGER

Electric shock

Death or serious

personal injury

- Before installing the

pump and starting it up

for the first time, check

the power cable for

visible defects to avoid

short circuits.

Do not run the pump via

a frequency converter.

Make sure there are at

least 3 m free cable

above the maximum

liquid level.

Set the motor-protective

circuit breaker to the

maximum current of the

pump. The maximum

current is stated on the

pump nameplate.

Make sure that the pump

is connected in

accordance with the

instructions given in this

booklet.

If a CIU is connected, do

not use a relay. CIU

incorporates a relay

which takes over the

alarm function.

English (GB)

Starting up the product

CAUTION

Crushing of hands

Minor or moderate

personal injury

- Do not put your hands

or any tool into the

pump inlet or outlet

port after the pump has

been connected to the

power supply, unless

the pump has been

switched off by

removing the fuses or

switching off the main

switch.

- Make sure that the

power supply cannot

be accidentally

switched on.

CAUTION

Biological hazard

Minor or moderate

personal injury

- Make sure to seal the

pump outlet properly

when fitting the outlet

pipe, otherwise water

might spray out of the

sealing.

WARNING

Crushing of hands

Death or serious

personal injury

- When lifting the pump,

make sure your hand is

not caught between the

lifting bracket and the

hook.

DANGER

Crushing hazard

Death or serious

personal injury

- Make sure that the

hook is fixed properly

to the lifting bracket.

- Always lift the pump by

its lifting bracket or by

means of a forklift truck

if the pump is fixed on

a pallet.

- Never lift the pump by

means of the power

cable, hose or pipe.

- Make sure that the

lifting bracket is

tightened before

attempting to lift the

pump. Tighten if

necessary.

English (GB)

DANGER

Electric shock

Death or serious

personal injury

- Before starting up the

product for the first

time, check the power

cable for visible

defects to avoid short

circuits.

- If the power cable is

damaged, it must be

replaced by the

manufacturer, his

service agent or a

similarly qualified

person.

- Make sure that the

product is earthed

properly.

- Switch off the power

supply and lock the

main switch in position

- Switch off any external

voltage connected to

the product before

working on it.

CAUTION

Biological hazard

Minor or moderate

personal injury

- Flush the pump

thoroughly with clean

water and rinse the

pump parts in water

after dismantling.

Pits for submersible

sewage and

wastewater pumps

may contain sewage or

wastewater with toxic

and/or disease-causing

substances.

- Wear appropriate

personal protective

equipment and

clothing.

- Observe the local

hygiene regulations in

force.

CAUTION

Hot surface

Minor or moderate

personal injury

- Do not touch the

surface of the pump

while the pump is

running.

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