Grundfos Liftaway B Bedienungsanleitung

Liftaway B

Installation and operating instructions

GRUNDFOS INSTRUCTIONS

English (GB)

2

English (GB) Installation and operating instructions

Original installation and operating instructions

CONTENTS

Page

1. General information 3

1.1 Hazard statements 3

1.2 Notes 3

2. Safety instructions 3

3. Product introduction 4

3.1 Applications 4

3.2 Pumped liquids 4

4. Function 5

5. Technical data 5

6. Components 5

7. Dimensions 5

8. Installation of tank 6

9. Mounting the pump in the tank 7

10. Startup and venting 9

11. Servicing the product 9

12. Disposing of the product 9

Read this document

before installing the

product. Installation and

operation must comply

with local regulations

and accepted codes of

good practice.

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.

English (GB)

3

1. General information

1.1 Hazard statements

The symbols and hazard statements below may

appear in Grundfos installation and operating

instructions, safety instructions and service

instructions.

The hazard statements are structured in the

following way:

1.2 Notes

The symbols and notes below may appear in

Grundfos installation and operating instructions,

safety instructions and service instructions.

2. Safety instructions

Mounting the pump in the tank

Startup and venting

DANGER

Indicates a hazardous situation which, if

not avoided, will result in death or serious

personal injury.

WARNING

Indicates a hazardous situation which, if

not avoided, could result in death or

serious personal injury.

CAUTION

Indicates a hazardous situation which, if

not avoided, could result in minor or

moderate personal injury.

SIGNAL WORD

Description of hazard

Consequence of ignoring the warning.

- Action to avoid the hazard.

Observe these instructions for explosion-

proof products.

A blue or grey circle with a white graphical

symbol indicates that an action must be

taken.

A red or grey circle with a diagonal bar,

possibly with a black graphical symbol,

indicates that an action must not be taken

or must be stopped.

If these instructions are not observed, it

may result in malfunction or damage to the

equipment.

Tips and advice that make the work easier.

DANGER

Electric shock

Death or serious

personal injury

- The protective earth of

the socket outlet must

be connected to the

protective earth of the

pump. Therefore the

applied plug must have

the same PE

connection system as

the socket outlet, or a

suitable adapter must

be applied.

CAUTION

Biological hazard

Minor or moderate

personal injury

- The product are only to

be use with rainwater

or grey wastewater.

English (GB)

4

Servicing the product 3. Product introduction

Grundfos Liftaway B 40-1 for underfloor installation

is a compact mini lifting station consisting of a tank

and a wastewater pump, type Unilift KP 150, Unilift

KP 250 or Unilift AP12, with level switch for

automatic start/stop. The lifting station is designed

for the pumping of wastewater from wash basins,

washing machines, showers and floor drains. The

Liftaway B 40-1 can also be used for the collection

and pumping of rain water.

The variable height of the tank, which is installed

under the floor, makes it easy to adjust the tank to

floor level.

3.1 Applications

The Liftaway B 40-1 in combination with the Unilift

KP 150, Unilift KP 250 or Unilift AP12 is designed for

the pumping of wastewater from wash basins,

washing machines, showers and floor drains where

the wastewater cannot be led directly to the sewer by

means of a natural downward slope.

The lifting station is typically used:

• as draining well for the collection of drainage and

surface water,

• the pumping of wastewater from basements and

laundry rooms below sewer level.

3.2 Pumped liquids

Wastewater, not containing solid particles.

Liquid temperature: Maximum 70 °C.

The tank is resistant to weak acids with pH values of

4 to 10.

See also installation and operating instructions for

the pump.

DANGER

Electric shock

Death or serious

personal injury

- Switch off the power

supply before you start

any work on the

product.

- Make sure that the

power supply cannot

be switched on

accidentally.

CAUTION

Biological hazard

Minor or moderate

personal injury

- The product will be

classified as

contaminated if it has

been used for a liquid

which is injurious to

health or toxic.

- Wear personal

protective equipment.

These instructions apply to the Liftaway B

40-1 tank and installation kit only.

See also the installation and operating

instructions supplied with the pump.

Liftaway B 40-1 must not be used for the

pumping of sewage water from toilets.

Do not discharge wastewater containing

fat into the tank.

English (GB)

5

4. Function

Wastewater from the connected units is discharged

into the lifting station. The pump starts and stops by

means of the level switch, depending on liquid level

in tank.

The wastewater is pumped through the outlet pipe

to the main sewer line.

5. Technical data

6. Components

1. Plastic cover. The cover can be turned to any

position.

2. Plastic tank.

3. Stainless steel drain grating with water seal.

4. 3 inlet connections (DN 100) and 1 connection for

venting and/or cable entry (DN 70).

5. Hole for outlet connection.

6. Telescopic part for height adjustment. An

additional telescopic part is available. This part

gives a maximum height of 795 mm.

7. Kit including non-return valve and various fittings

required for pump connection.

7. Dimensions

Outlet connection: R 1 1/4.

Inlet connections: 3 x DN 100.

Connection for venting

and/or cable entry: DN 70.

Technical data for pump: See pump instructions.

TM01 1016 3597

3

1

5

6

4

2

TM01 1018 3297

ø42

DN70

310

min.: 640

max.: 760

ø500

602

400

3 x DN100

583

400

140

English (GB)

6

8. Installation of tank

Note:

• Even though a non-return valve is fitted in the pump outlet port, the outlet pipe must be run above the

backflow level (i.e. main sewer level). The pipes from this point must be made with pipe sizes of at least 40

mm nominal diameter (DN 40).

• The tank height is variable, thus making it easy to adjust the tank to floor level.

Installation example

TM01 1049 3597

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English (GB)

7

9. Mounting the pump in the tank

DANGER

Electric shock

Death or serious personal injury

- The protective earth of the socket outlet

must be connected to the protective

earth of the pump. Therefore the

applied plug must have the same PE

connection system as the socket outlet,

or a suitable adapter must be applied.

1. Fit the retainer and the lever arm to the

pump. The choice of fitting hole in the

retainer for AP pumps depends on the

desired start/stop level. For AP pumps,

we recommend that you use the lowest

mounting hole, see drawing.

TM01 1019 3297 - TM01 1005 3297

2. Secure the level switch of the pump to

the lever arm.

TM01 1006 3297

3. Fit the non-return valve in the pump

outlet port. Important: The valve flap

must be uppermost.

TM01 1007 3297

Unilift AP12 Unilift KP 150 / KP 250

English (GB)

8

For electrical connection, see the installation and operating instructions for the pump.

4. Place the pump at the bottom of the tank and mount fittings between the pump outlet port and the tank

outlet.

TM01 1020 3297 - TM01 1022 3297TM01 1098 3297 - TM01 1080 3297

5. Lead the electric cable of the pump out through the connection (DN 70) for venting and cable entry.

Unilift AP12Unilift KP 150 / KP 250

English (GB)

9

10. Startup and venting

When the tank has been installed with all

connections and the pump has been mounted,

proceed as follows:

1. Remove the tank cover.

2. Pour water into the tank until the pump starts.*

3. Move the pump gently from side to side until it

starts delivering water.

4. Fit the cover to the tank.

*If the pump does not start, check that the lever

arm and the level switch have been fitted

correctly and can move freely. See also section

"Fault Finding Chart" in the installation and

operating instructions for the pump.

11. Servicing the product

Liftaway B 40-1 with a Unilift KP or AP pump is

practically maintenance-free. However, regular

checks and cleaning will ensure faultless operation

and a long operating life.

To prevent unnecessary pumping, it should be

checked that the connected units are tight.

For pump maintenance, see the installation and

operating instructions of the pump.

Cleaning the tank

For systems which are used very rarely, occasional

internal cleaning is recommended.

Cleaning the units connected

After cleaning the units connected, flush the Liftaway

once more with clean water.

12. 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.

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.

CAUTION

Biological hazard

Minor or moderate personal injury

- The product is only to be use with

rainwater or grey wastewater.

To avoid obnoxious smells, it is

recommended to pour water into the water

seal of the drain grating.

If the product is stored for winter, make

sure to empty the tank, or take antifreeze

precautions.

DANGER

Electric shock

Death or serious personal injury

- Switch off the power supply before you

start any work on the product.

- Make sure that the power cannot be

switched on accidentally.

CAUTION

Biological hazard

Minor or moderate personal injury

- The product will be classified as

contaminated if it has been used for a

liquid which is injurious to health or

toxic.

- Wear personal protective equipment.

Declaration of performance

10

Declaration of performance 1

GB:

EU declaration of performance in accordance with Annex III of

Regulation (EU) No 305/2011

(Construction Product Regulation)

1. Unique identification code of the product type:

– EN 12050-2.

2. Type, batch or serial number or any other element allowing

identification of the construction product as required pursuant to

Article 11(4):

– Liftaway B lifting stations marked with EN 12050-2 on the

nameplate.

3. Intended use or uses of the construction product, in accordance

with the applicable harmonised technical specification, as

foreseen by the manufacturer:

– Lifting stations for pumping of faecal-free wastewater marked

with EN 12050-2 on the nameplate.

4. Name, registered trade name or registered trade mark and

contact address of the manufacturer as required pursuant to

Article 11(5):

– Grundfos Holding A/S

Poul Due Jensens Vej 7

8850 Bjerringbro

Denmark.

5. NOT RELEVANT.

6. System or systems of assessment and verification of constancy

of performance of the construction product as set out in Annex V:

– System 3.

7. In case of the declaration of performance concerning a

construction product covered by a harmonised standard:

– TÜV Rheinland LGA Products GmbH, identification number:

0197.

Performed test according to EN 12050-2 under system 3.

(description of the third party tasks as set out in Annex V)

– Certificate number: LGA-Certificate No 7310150. Type-tested

and monitored.

8. NOT RELEVANT.

9. Declared performance:

The products covered by this declaration of performance are in

compliance with the essential characteristics and the

performance requirements as described in the following:

– Standards used: EN 12050-2:2001.

10. The performance of the product identified in points 1 and 2 is in

conformity with the declared performance in point 9.

CZ:

Prohlášení o vlastnostech EU v souladu s Dodatkem III předpisu

(EU) č. 305/2011

(Předpis pro stavební výrobky)

1. Jedinečný identifikační kód typu výrobku:

– EN 12050-2.

2. Typ, dávka nebo výrobní číslo nebo jakýkoliv prvek umožňující

identifikaci stavebního výrobku podle požadavku Článku 11(4):

–Čerpací stanice Liftaway B s označením EN 12050-2 na

typovém štítku.

3. Zamýšlená použití stavebního výrobku v souladu s příslušnou

harmonizovanou technickou specifikací výrobce:

–Čerpací stanice odpadních vod bez fekálií s označením

EN 12050-2 na typovém štítku.

4. Název, registrovaný obchodní název nebo registrovaná ochranná

známka a kontaktní adresa výrobce podle požadavku Článku

11(5):

– Grundfos Holding A/S

Poul Due Jensens Vej 7

8850 Bjerringbro

Dánsko.

5. NESOUVISÍ.

6. Systém nebo systémy posuzování a ověřování stálosti vlastností

stavebního výrobku podle ustanovení Dodatku V:

– Systém 3.

7. V případěprohlášení o vlastnostech stavebního výrobku

zahrnutého v harmonizované normě:

– TÜV Rheinland LGA Products GmbH, identifikační číslo: 0197.

Proveden test podle EN 12050-2 v systému 3.

(popis úkolůtřetí strany podle ustanovení Dodatku V)

–Číslo certifikátu: Certifikát LGA č. 7310150. Typ testován

a monitorován.

8. NESOUVISÍ.

9. Prohlašované vlastnosti:

Výrobky uvedené v tomto Prohlášení o vlastnostech jsou

v souladu se základními charakteristikami a požadavky na

vlastnosti, jak je popsáno níže:

– Použité normy: EN 12050-2:2001.

10. Vlastnosti výrobku uvedeného v bodech 1 a 2 v souladu

s prohlašovanými vlastnostmi v bodě9.

Grundfos Liftaway B Bedienungsanleitung

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