Grundfos SQF Bedienungsanleitung

SQF

Installation and operating instructions

GRUNDFOS INSTRUCTIONS

SQF

English (GB)

Installation and operating instructions ..................................5

Български (BG)

Упътване за монтаж и експлоатация.................................20

Čeština (CZ)

Montážní a provozní návod ........................................37

Deutsch (DE)

Montage- und Betriebsanleitung .....................................52

Dansk (DK)

Monterings- og driftsinstruktion ......................................70

Eesti (EE)

Paigaldus- ja kasutusjuhend........................................85

Español (ES)

Instrucciones de instalación y funcionamiento...........................100

Suomi (FI)

Asennus- ja käyttöohjeet .........................................117

Français (FR)

Notice d'installation et de fonctionnement..............................132

Ελληνικά (GR)

Οδηγίες εγκατάστασης και λειτουργίας................................148

Hrvatski (HR)

Montažne i pogonske upute .......................................164

Magyar (HU)

Telepítési és üzemeltetési utasítás ..................................179

Italiano (IT)

Istruzioni di installazione e funzionamento .............................194

Lietuviškai (LT)

Įrengimo ir naudojimo instrukcija ....................................210

Latviešu (LV)

Uzstādīšanas un ekspluatācijas instrukcija .............................225

Nederlands (NL)

Installatie- en bedieningsinstructies ..................................240

Polski (PL)

Instrukcja montażu i eksploatacji....................................257

Table of contents

Português (PT)

Instruções de instalação e funcionamento .............................273

Română (RO)

Instrucţiuni de instalare şi utilizare...................................289

Svenska (SE)

Monterings- och driftsinstruktion ....................................305

Slovensko (SI)

Navodila za montažo in obratovanje .................................320

Slovenčina (SK)

Návod na montáž a prevádzku .....................................335

Türkçe (TR)

Montaj ve kullanım kılavuzu .......................................350

Українська (UA)

Інструкції з монтажу та експлуатації ................................366

Bahasa Indonesia (ID)

Petunjuk pengoperasian dan pemasangan.............................383

Қазақша (KZ)

Орнату жəне пайдалану нұсқаулықтары .............................398

(AR) ةيبرعلا

    .............................................415

4SQF

Table of contents

English (GB) Installation and operating instructions

Original installation and operating instructions

Table of contents

1. General information ............. 5

1.1 Hazard statements .............. 5

1.2 Notes ..................... 5

1.3 Target group.................. 6

2. Receiving the product............ 6

2.1 Inspecting the product ............ 6

2.2 Scope of delivery ............... 6

3. Installing the product ............ 6

3.1 Location .................... 6

3.2 Mechanical installation ............ 7

3.3 Electrical connection .............10

4. Starting up the product ...........11

4.1 Resetting the product .............11

5. Handling and storing the product .....11

5.1 Handling the product .............11

5.2 Storing the product ..............12

6. Product introduction ............12

6.1 Product description ..............12

6.2 Intended use .................13

6.3 Pumped liquids ................13

6.4 Identification..................13

7. Service ....................16

7.1 Maintenance .................16

8. Taking the product out of operation ....16

9. Fault finding the product ..........17

9.1 The pump does not run ............17

9.2 The pump runs butdelivers no flow......17

9.3 The pump runs at reduced performance . ..17

9.4 Frequent starts and stops ..........18

9.5 How to check the powersupply ........18

9.6 Megging ....................18

10. Technical data ................18

10.1 Operating conditions .............18

10.2 Mechanical data................18

10.3 Electrical data .................19

11. Disposing of the product ..........19

1. General information

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 under-

stand the hazards involved.

Children shall not play with the appliance.

Cleaning and user maintenance shall not

be made by children without supervision.

Read this document before you install the

product. Installation and operation must

comply with local regulations and accepted

codes of good practice.

1.1 Hazard statements

The symbols and hazard statements below may

appear in Grundfos installation and operating

instructions, safety instructions and service

instructions.

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 seri-

ous personal injury.

CAUTION

Indicates a hazardous situation which, if

not avoided, could result in minor or mod-

erate personal injury.

The hazard statements are structured in the following

way:

SIGNAL WORD

Description of the hazard

Consequence of ignoring the warning

• Action to avoid the hazard.

1.2 Notes

The symbols and notes below may appear in

Grundfos installation and operating instructions,

safety instructions and service instructions.

Observe these instructions for explosion-

proof products.

English (GB)

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, in-

dicates 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.

1.3 Target group

These installation and operating instructions are

intended for professional installers and for the

operators of the product.

2. Receiving the product

2.1 Inspecting the product

On receipt of the product, do the following:

1. Check that the product is as ordered.

If the product is not as ordered, contact the

supplier.

2. Check that no visible parts have been damaged.

If any visible parts have been damaged, contact

the transport company.

2.2 Scope of delivery

The box contains the following items:

Quantity Description

1 SQF pump

1Installation and operating instructions for

the SQF pump

1 Quick guide

1 Separate nameplate

(1) Terminal kit (Optional. Market specific)

3. Installing the product

3.1 Location

The motor must be installed below the wa-

ter level.

The separate nameplate supplied with the

product must be fixed close to the installa-

tion site.

3.1.1 Minimum space

TM070055

Product and borehole diameters

English (GB)

Pos. Description

Minimum borehole diameter (recommended):

- Ø76 (3") for SQF 0.6, SQF 1, SQF 1.2, SQF

2.5, SQF 3, SQF 5, SQF 7.

- Ø105 (4") for SQF 3A, SQF 5A, SQF 7, SQF

9, SQF 14.

Borehole diameter should include: product di-

ameter, well casing tolerance and borehole

tolerance.

Product diameter:

- Ø74 (3") for SQF 0.6, SQF 1, SQF 1.2, SQF

2.5, SQF 3, SQF 5, SQF 7.

- Ø101 (4") for SQF 3A, SQF 5A, SQF 7, SQF

9, SQF 14.

3.1.2 Installation depths

• Maximum installation depth:

- 150 m below the static water level, which is the

level of water when the product is not in

operation.

• Minimum installation depths:

- Vertical installation: During startup and

operation, the product, including the level

sensor, must be completely submerged in

water.

- Horizontal installation: The level sensor must

be installed at least 0.3 m below the dynamic

water level, which is the level of water when

the pump is in operation. Note that the level

sensor must be completely submerged in

water and lifted above the product.

TM071581

Horizontal installation

Pos. Description

1 Dynamic water level

2 Level sensor

A Minimum 0.3 m above the level sensor

BCable length below level sensor: 0.3 - 0.6 m

(product specific)

3.1.3 Position of the product

The pump is suitable for vertical as well as horizontal

installation and any position in between.

TM080268

Pump positions

Never place the pump shaft below the hor-

izontal plane.

3.2 Mechanical installation

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 can-

not be switched on accidentally.

WARNING

Contamination when pumping drinking

water

Death or serious personal injury

‐Before the pump is used for supplying

drinking water, flush the pump thor-

oughly with clean water.

‐Do not use the pump for drinking water

if the internal parts have been in con-

tact with particles or substances not

suitable for water intended for human

consumption.

The pump must be installed according to

national water regulations and standards.

English (GB)

Position the product horizontally on a solid

support when you work on the product.

Fit a flow sleeve to avoid overheating of

the motor, if you install the pump in one of

these locations:

• in a wide borehole or basin

• horizontally.

3.2.1 Lifting the product

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 can-

not be switched on accidentally.

WARNING

Electric shock

Death or serious personal injury

‐Do not lift the product by the power ca-

ble.

CAUTION

Crushing of feet

Minor or moderate personal injury

‐Wear safety shoes when moving the

product.

‐Use lifting equipment.

CAUTION

Sharp element

Minor or moderate personal injury

‐Wear safety gloves.

‐Use lifting equipment.

Observe local regulations concerning limits

for manual lifting and handling.

1. Note the weight of the product stated on the pump

and motor nameplates.

2. Follow one of these procedures according to the

weight of the product and local regulations.

a. If manual lifting is allowed, grip the pump by

the outlet chamber or attach lifting wires to the

wire hooks.

b. If manual lifting is not allowed, attach lifting

wires to the wire hooks and use appropriate

lifting equipment. Remove the lifting wires

before the product is lowered below ground

level.

Related information

5.1 Handling the product

5.2 Storing the product

8. Taking the product out of operation

3.2.2 Cable termination kit

We recommend that you join the submersible drop

cable and the motor cable by means of a Grundfos

cable termination kit, type KM.

Cable termination kit, type KM

Cross-sectional area [mm2]Product number

1.5 to 6.0 96021473

> 6.0 Contact Grundfos

3.2.3 Connecting the pipes

WARNING

Pressurised system

Death or serious personal injury

‐Design the system for the maximum

pump pressure plus 10 % to avoid pipe

burst.

We recommend that you install a pressure

relief valve designed for the maximum

pump pressure.

Minimum torque for fitting the first riser

pipe section to the pump is 55 Nm.

1. Fit the riser pipe to the pump. Grip the pump by

the outlet chamber. Take care not to damage the

cables.

a. If you use plastic pipes, use a compression

coupling between the pump and the first pipe

section.

Plastic pipes expand when they are

loaded. Consider this fact in relation

to the installation depth.

English (GB)

3.2.4 Fastening the drop cable to the riser pipe

1. Fit cable clips on the riser pipe for every 3 m.

a. If you use plastic pipes, leave some loose

cable between the cable clips, as plastic pipes

expand when loaded.

TM070054

Where to fit cable clips on the riser pipe

Pos. Description

A 3 m

3.2.5 Lowering the pump into the borehole

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 can-

not be switched on accidentally.

WARNING

Electric shock

Death or serious personal injury

‐Do not lower the product by the power

cable.

Use appropriate lifting equipment to lower

the pump into the borehole or basin.

Observe local regulations concerning limits

for manual lifting and handling.

We recommend that you secure the pump

with an unloaded straining wire before low-

ering it into the borehole or basin.

1. Note the weight of the product stated on the pump

and motor nameplates.

2. Follow one of these procedures according to the

weight of the product and local regulations:

a. If manual lifting is allowed, grip the pump by

the outlet chamber or attach lifting wires to the

wire hooks.

b. If manual lifting is not allowed, attach lifting

wires to the wire hooks and use appropriate

lifting equipment. Remove the lifting wires

before the product is lowered below ground

level.

3. Lower the pump carefully into the borehole or

basin by holding on to the riser pipe. Take care

not to damage the power cable and the

submersible drop cable.

4. Fasten the drop cable to the riser pipe with cable

clips as you connect the pipes.

Securing the pump with a straining wire

Do not use the straining wire to carry the

load of both pump and riser pipe when you

lower the pump or pull the pump out of the

borehole.

1. Secure the pump with an unloaded straining wire.

TM070053

Straining wire

English (GB)

2. Lower the pump to the required depth and

complete the installation with a borehole seal.

3. Loosen the straining wire so that it becomes

unloaded and lock the straining wire to the

borehole seal with wire locks.

3.3 Electrical connection

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 can-

not be switched on accidentally.

DANGER

Electric shock

Death or serious personal injury

‐The product must be earthed.

‐Connect the product permanently to

the fixed wiring via an external main

switch with a minimum contact gap of 3

mm in all poles.

WARNING

Electric shock

Death or serious personal injury

‐Do not lift the product by the power ca-

ble.

All electrical connections must be carried

out by a qualified electrician in accordance

with local regulations.

Check that the supply voltage and fre-

quency correspond to the values stated on

the nameplate.

If the power cable is damaged, it must be

replaced by the manufacturer, the manu-

facturer's service partner or a similarly

qualified person.

The cross-sectional area of the submersi-

ble drop cable must be large enough to

meet the voltage requirements.

Never connect the product to an external

frequency converter.

3.3.1 Residual-current circuit breakers

WARNING

Electric shock

Death or serious personal injury

‐Use a suitable type of GFCI capable of

handling earth fault currents with DC

content (pulsating DC).

If the pump is connected to an electrical installation

where a ground fault circuit interrupter (GFCI) is used

for additional protection, this ground Fault Circuit

Interrupter shall be able to trip when ground fault

currents with DC content occur.

If national legislation requires a Residual Current

Device (RCD) or equivalent in the electrical

installation, this must be type B or better, due to the

nature of the constant DC leakage current.

The residual-current circuit breaker must be marked

like this:

TM066230

Take into account the total leakage current of all the

electrical equipment in the installation.

3.3.2 Wiring diagrams

TM070523

Wiring diagrams for SQF

3.3.3 Motor protection

The product incorporates thermal protection against

slow overloading and blocking. No external motor

protection is required.

English (GB)

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