Grundfos SP Series User manual

SP
Installation and operating instructions
SP
Installation and operating instructions
Other languages
http://net.grundfos.com/qr/i/98074911
GRUNDFOS INSTRUCTIONS

SP
English (GB)
Installation and operating instructions ..........................................................5
Български (BG)
Упътване за монтаж и експлоатация.........................................................28
Čeština (CZ)
Montážní a provozní návod .................................................................49
Deutsch (DE)
Montage- und Betriebsanleitung .............................................................68
Dansk (DK)
Monterings- og driftsinstruktion ..............................................................89
Eesti (EE)
Paigaldus- ja kasutusjuhend ...............................................................108
Español (ES)
Instrucciones de instalación y funcionamiento ..................................................127
Suomi (FI)
Asennus- ja käyttöohjeet ..................................................................147
Français (FR)
Notice d'installation et de fonctionnement .....................................................166
Ελληνικά (GR)
Οδηγίες εγκατάστασης και λειτουργίας........................................................186
Hrvatski (HR)
Montažne i pogonske upute ................................................................207
Magyar (HU)
Telepítési és üzemeltetési utasítás...........................................................226
Italiano (IT)
Istruzioni di installazione e funzionamento .....................................................246
Lietuviškai (LT)
Įrengimo ir naudojimo instrukcija ............................................................266
Latviešu (LV)
Uzstādīšanas un ekspluatācijas instrukcija ....................................................286
Nederlands (NL)
Installatie- en bedieningsinstructies ..........................................................306
Polski (PL)
Instrukcja montażu i eksploatacji ............................................................326
Português (PT)
Instruções de instalação e funcionamento .....................................................346
Română (RO)
Instrucţiuni de instalare şi utilizare ...........................................................366
Srpski (RS)
Uputstvo za instalaciju i rad ................................................................386
Svenska (SE)
Monterings- och driftsinstruktion.............................................................405
Slovensko (SI)
Navodila za montažo in obratovanje .........................................................424
Slovenčina (SK)
Návod na montáž a prevádzku..............................................................443
3
Table of contents

Türkçe (TR)
Montaj ve kullanım kılavuzu ................................................................463
Українська (UA)
Інструкції з монтажу та експлуатації ........................................................482
中文 (CN)
安装和使用说明书 .......................................................................503
Қазақша (KZ)
Орнату жəне пайдалану нұсқаулықтары .....................................................521
Tiếng Việt (VI)
Hướng dẫn lắp đặt và vận hành.............................................................542
(AR) 
    ......................................................................561
Appendix A............................................................................579
4SP
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 ..................................6
2. Introduction .............................6
3. Handling and storing the product ...............6
3.1 Handling ................................6
3.2 Storage.................................6
4. Applications .............................7
4.1 Pumped liquids ............................7
4.2 Sound pressure level ........................7
4.3 Drinking water ............................7
5. Installation requirements .....................8
5.1 Checking the motor liquid......................8
5.2 Positional requirements ......................10
5.3 Pump/motor diameter .......................10
5.4 Liquid temperatures and motor cooling ............11
5.5 Pipe connection ..........................11
6. Electrical connection ......................12
6.1 Motor protection ..........................13
6.2 Lightning protection ........................13
6.3 Cable sizing .............................14
6.4 Control of single-phase MS402 motors ............15
6.5 Connection of single-phase motors...............15
6.6 Connection of three-phase motors ...............16
7. Setting up the CUE frequency converter in an SPE
system................................19
8. Mechanical installation .....................19
8.1 Removing and fitting the cable guard..............19
8.2 Fitting of the submersible drop cable and motor cable . ..19
8.3 Lifting the product .........................20
8.4 Riser pipe ..............................20
8.5 Placing in borehole ........................20
8.6 Cable clips..............................21
8.7 Lowering the pump ........................21
8.8 Installation depth ..........................21
9. Startup and operation ......................22
9.1 Startup ................................22
9.2 Operation ..............................22
10. Service ...............................23
10.1 SPE..................................23
11. Fault finding ............................24
11.1 SPE..................................24
12. Checking motor and cable ...................25
12.1 SPE..................................26
13. Disposing of hazardous or toxic materials ........27
14. Disposing of the product ....................27
1. General Information
Read this document before you install the product. Instal-
lation and operation must comply with local regulations
and accepted codes of good practice.
Read this document and the online version of the installa-
tion and operating instructions before installing the prod-
uct. Installation and operation must comply with local reg-
ulations 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 concern-
ing 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 chil-
dren without supervision.
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 serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate 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.
5
English (GB)

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.
A blue or grey circle with a white graphical symbol indi-
cates 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 mal-
function or damage to the equipment.
Tips and advice that make the work easier.
2. Introduction
These instructions apply to Grundfos submersible pumps, type SP
and SPA, with submersible motors, types Grundfos MS/MMS.
If the pump is fitted with a motor of another brand than Grundfos
MS or MMS, note that the motor data may differ from the data
stated in these instructions.
3. Handling and storing the product
3.1 Handling
WARNING
Crushing of feet
Death or serious personal injury
‐Stack the pumps with the biggest at the bottom, and
do not stack above 1 m.
‐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
‐Stack the pumps with the biggest at the bottom, and
do not stack above 1 m.
‐Use lifting equipment which is approved for the weight
of the product.
The pump must be stored in the packing until it is ready
for installation.
Handle the pump with care.
The extra nameplate supplied with the pump must be
fixed at the installation site.
Do not expose the pump to unnecessary impact and shocks.
3.2 Storage
Storage temperature
Pump: -20 - +60 °C.
Motor: -20 - +70 °C.
The motors must be stored in a closed, dry and well ventilated
room.
If MMS motors are stored, the shaft must be turned by
hand at least once a month. If a motor has been stored for
more than one year before installation, the rotating parts
of the motor must be dismantled and checked before use.
The pump must not be exposed to direct sunlight.
If the pump has been unpacked, it must be stored horizontally,
adequately supported, or vertically to prevent misalignment of the
pump. Make sure that the pump cannot roll or fall over.
During storage, the pump can be supported as shown in fig. Pump
position during storage.
TM001349
Pump position during storage
Frost protection
If the pump has to be stored after use, it must be stored on a frost-
free location, or the motor liquid must be frost-proof.
6
English (GB)

4. Applications
Grundfos SP submersible pumps are designed for a wide range of
water supply and liquid transfer applications, such as the supply of
fresh water to private homes or waterworks, water supply in
horticulture and agriculture, drawdown of groundwater and pressure
boosting, and various industrial jobs.
The pump must be installed so that the suction interconnector is
completely submerged in the liquid. The pump can be installed
horizontally or vertically. See section Positional requirements.
Related information
5.2 Positional requirements
4.1 Pumped liquids
Clean, thin, non-explosive liquids without solid particles or fibres.
The maximum sand content of the water must not exceed
50/100/150 ppm. A larger sand content will reduce the life of the
pump and increase the risk of blockage.
Pump type Maximum content of sand
[ppm]
SP 1A - SP 5A 50
SP 7 - SP 14 150
SP 17 - SP 60 100
SP 77 - SP 215 50
When pumping liquids with a density higher than water
(998-1000 kg/m3), motors with correspondingly higher out-
puts must be used.
If liquids with a viscosity higher than that of water are to be pumped,
contact Grundfos.
N EN 1.4401 and R EN 1.4539 grade stainless steel pump sets are
designed for liquids more aggressive than drinking water.
The maximum liquid temperature appears from section Liquid
temperatures and motor cooling.
Related information
5.4 Liquid temperatures and motor cooling
4.2 Sound pressure level
The sound pressure level has been measured in accordance with
the rules laid down in the EC machinery directive 2006/42/EC.
Sound pressure level of pumps
The values apply to pumps submerged in water.
Pump type LpA [dB(A)]
SP 1A
less than 70
SP 2A
SP 3A
SP 5A
SP 7
SP 9
SP 11
SP 14
SP 17
SP 30
SP 46
SP 60
SP 77
SP 95
SP 125 79
SP 160 79
SP 215 82
Sound pressure level of motors
The sound pressure level of Grundfos MS and MMS motors is lower
than 70 dB(A).
Other motor brands: See installation and operating instructions for
these motors.
4.3 Drinking water
If the product is used for drinking water, the following precautions
must be taken to avoid contamination:
• Before use, make sure that the product does not come into
contact with dust or with chemicals not suitable for contact with
drinking water, for example lubricants, greases or oils.
• If the pump is used with potentially toxic liquids, it can no longer
be used for drinking water.
• In case of maintenance, be sure to always use original parts to
maintain the initial hygienic characteristics of the product.
7
English (GB)

5. 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 cannot be accidental-
ly switched on.
WARNING
Crushing of feet
Death or serious personal injury
‐When lifting the pump out of the box, use lifting equip-
ment which is approved for the weight of the product.
‐Wear personal protective equipment.
WARNING
Crushing of hands
Death or serious personal injury
‐When lifting the pump out of the box, use lifting equip-
ment which is approved for the weight of the product.
‐Wear personal protective equipment.
The use of a sine-wave filter is mandatory when operating
an SPE pump set.
Grundfos recommends to fit a 30 cm long pipe to the
pump to facilitate handling of the pump during installation.
TM059648
Handling of the motor
5.1 Checking the motor liquid
The motors are factory-filled with a special FDA approved non-toxic
liquid which is frost-proof down to -20 °C.
Check the level of motor liquid and refill if required. Use
tap water.
If frost protection is required, special Grundfos liquid must
be used to refill the motor. Otherwise tap water may be
used for refilling; however refill liquid as described below.
5.1.1 Grundfos MS4000 and MS402 motors
The filling hole for motor liquid is placed in the following positions:
• MS4000: on the side of the motor near the top
• MS402: in the bottom of the motor.
1. Position the submersible pump as shown in fig. Motor position
during filling - MS4000 and MS402. The filling screw must be at
the highest point of the motor.
2. Remove the screw from the filling hole.
3. Inject liquid into the motor with the filling syringe until the liquid
runs back out of the filling hole. See fig. Motor position during
filling - MS4000 and MS402.
4. Replace the screw in the filling hole and tighten securely before
changing the position of the pump.
Torques
• MS4000: 3.0 Nm.
• MS402: 2.0 Nm.
The submersible pump is now ready for installation.
MS402
MS4000
TM006423
Motor position during filling - MS4000 and MS402
8
English (GB)

5.1.2 Grundfos MS6000 motors
• If the motor is delivered from stock, the liquid level must be
checked before the motor is installed. See fig. Motor position
during filling - MS6000.
• In the case of service, the liquid level must be checked. See fig.
Motor position during filling - MS6000.
Filling procedure:
The filling hole for motor liquid is placed at the top of the motor.
1. Position the submersible motor as shown in fig. Motor position
during filling - MS6000. The filling screw must be at the highest
point of the motor.
2. Remove the screw from the filling hole.
3. Inject liquid into the motor with the filling syringe (fig. Motor
position during filling - MS6000) until the liquid runs back out of
the filling hole.
4. Replace the screw in the filling hole and tighten securely before
changing the position of the motor.
Torque: 3.0 Nm.
The submersible motor is now ready for installation.
45°
TM038129
Motor position during filling - MS6000
5.1.3 Grundfos MMS6, MMS8000, MMS10000 and MMS12000
motors
Filling procedure:
Place the motor at a 45 ° angle with the top of the motor upwards.
See fig. Motor position during filling - MMS.
1. Unscrew the plug (A) and place a funnel in the hole.
2. Pour tap water into the motor until the motor liquid inside the
motor starts running out at the plug (A).
Do not use motor liquid that contains oil.
3. Remove the funnel and refit the plug(A).
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.
The submersible motor is now ready for assembly with the pump
and ready for installation.
45°
A
TM030265
Motor position during filling - MMS
9
English (GB)

5.2 Positional requirements
WARNING
Crushing of hands
Death or serious personal injury
‐If the pump is to be installed in a position where it is
accessible, the coupling must be suitably isolated from
human touch. The pump can for instance be built into
a flow sleeve.
Depending on motor type, the pump can be installed either
vertically or horizontally. A complete list of motor types suitable for
horizontal installation is shown in section Motors suitable for
horizontal installation.
If the pump is installed horizontally, the outlet port must never fall
below the horizontal plane. See fig. Positional requirements.
A
B
TM001355
Positional requirements
Pos. Description
A Allowed
B Not allowed
If the pump is installed horizontally, e.g. in a tank, we recommend
that you fit it in a flow sleeve.
Related information
5.2.1 Motors suitable for horizontal installation
5.2.1 Motors suitable for horizontal installation
Motor
Output power
50 Hz
Output power
60 Hz
[kW] [kW]
MS All All
MMS6 5.5 - 37 5.5 - 37
MMS8000 22-92 22-92
MMS10000 75-170 75-170
MMS12000 147-190
CAUTION
Hot surface
Minor or moderate personal injury
‐If the pump is used for pumping hot liquids (40 to 60
°C), make sure that persons cannot come into contact
with the pump and the installation, e.g. by installing a
guard.
During operation, the suction interconnector of the pump
must always be completely submerged in the liquid. Make
sure that the NPSH values are fulfilled.
5.3 Pump/motor diameter
We recommend that you check the borehole with an inside calliper
to ensure unobstructed passage.
10
English (GB)