Grundfos CR 1 User manual

GRUNDFOS INSTRUCTIONS
CR, CRI, CRN 1s, 1, 3, 5, 10, 15, 20
CR, CRN 32, 45, 64, 90, 120, 150
CRT 2, 4, 8, 16
Removal of transport bracket and fitting of motor

Table of contents
3
CR, CRI, CRN 1s, 1, 3, 5, 10, 15, 20
CR, CRN 32, 45, 64, 90, 120, 150
CRT 2, 4, 8, 16
English (GB)
Installation and operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Български (BG)
Упътване за монтаж иексплоатация . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Čeština (CZ)
Montážní a provozní návod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Dansk (DK)
Monterings- og driftsinstruktion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Deutsch (DE)
Montage- und Betriebsanleitung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Eesti (EE)
Paigaldus- ja kasutusjuhend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Ελληνικά (GR)
Οδηγίες εγκατάστασης και λειτουργίας . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Español (ES)
Instrucciones de instalación y funcionamiento . . . . . . . . . . . . . . . . . . . . . . . . 42
Français (FR)
Notice d'installation et de fonctionnement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Hrvatski (HR)
Montažne i pogonske upute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Italiano (IT)
Istruzioni di installazione e funzionamento . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Latviešu (LV)
Uzstādīšanas un ekspluatācijas instrukcija . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Lietuviškai (LT)
Įrengimo ir naudojimo instrukcija. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Magyar (HU)
Szerelési és üzemeltetési utasítás . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Nederlands (NL)
Installatie- en bedieningsinstructies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Українська (UA)
Інструкції змонтажу та експлуатації . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Polski (PL)
Instrukcja montażu i eksploatacji. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Português (PT)
Instruções de instalação e funcionamento . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Table of contents
4
Русский (RU)
Руководство по монтажу иэксплуатации . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Română(RO)
Instrucţiuni de instalare şi utilizare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Slovenčina (SK)
Návod na montáž a prevádzku . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Slovensko (SI)
Navodila za montažo in obratovanje . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Srpski (RS)
Uputstvo za instalaciju i rad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Suomi (FI)
Asennus- ja käyttöohjeet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Svenska (SE)
Monterings- och driftsinstruktion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Türkçe (TR)
Montaj ve kullanım kılavuzu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

English (GB)
5
English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS Page
1. General information
1.1 Removing the transport bracket
When removing the transport bracket, this procedure must be followed.
If the transport bracket is not removed correctly, the pump bearings and shaft
seal may be damaged.
1. General information 5
1.1 Removing the transport bracket 5
1.2 Fitting the motor 8
Read these instructions carefully before removing the
transport bracket.
Step Action Illustration
1Remove the coupling guards,
if fitted.
TM02 8649 0704

English (GB)
6
2Remove three screws from
the coupling.
TM02 8650 0704
3Slacken the last screw with a hexagon key, but do not
unscrew it completely.
TM02 8653 0704
4
Loosen one coupling half by
gently tapping the end of the
hexagon key with the flat
hand.
TM02 8652 0704
Step Action Illustration

English (GB)
7
5Remove the last screw and
one coupling half.
TM02 8651 0704
6
Loosen the other coupling half
by gently tapping the flat part
of it.
Remove the coupling half.
TM02 8655 0704
7 Remove the transport bracket.
TM02 8654 0704
Step Action Illustration

English (GB)
8
1.2 Fitting the motor
1.2.1 Motor with cylindrical shaft
Step Action
1
Fit the motor to the pump head.
Dimension Torque [Nm] Lubricant
M6 10
Thread-Eze
M8 12
M12 40
M16 80
2Start the motor briefly to check the direction of rotation by watching the fan. Direction of rotation must be counter-clockwise (CCW),
except for CRN-SF where direction of rotation is clockwise (CW).
3
CR, CRI, CRN 1s, 1, 3, 5
Fit, adjust and tighten the coupling.
CR, CRI, CRN 10, 15, 20, 120, 150
1. Place the adjusting fork in the shaft seal (the adjusting fork is
fitted to the coupling guard).
2. Fit, adjust and tighten the coupling.
3. Remove the adjusting fork.
CR, CRN 32, 45, 64, 90
1. Fit the enclosed shaft seal and tighten the three set screws.
2. Place the adjusting fork in the shaft seal.
3. Fit, adjust and tighten the coupling, and remove the adjusting
fork.
CRT 2, 4, 8, 16
1. Fit the coupling and tighten the screws slightly.
2. Place a screwdriver under the coupling and lift coupling and
pump shaft as high up as possible.
3. Lower coupling and pump shaft half the lifted distance and
tighten the coupling screws.
4 Fit the coupling guards.

English (GB)
9
1.2.2 Motor with closed keyway in the motor shaft
1.2.3 Further information
More detailed information of how to fit motor and coupling is available here:
• CR, CRI, CRN installation and operating instructions
– Illustrated procedures are shown on the last pages of the manual.
– The manual is delivered together with the pump.
• CR, CRI, CRN service instructions
– Description of service tools required and detailed procedure of how to
dismantle and assemble the pump.
– Service instructions can be downloaded from WebCAPS at
www.grundfos.com.
• CR, CRI, CRN service videos
– Video sequences showing how to dismantle and assemble the pump.
– Service videos can be viewed from WebCAPS at www.grundfos.com.
Step Action
1 Fit the motor to the pump head.
2Start the motor briefly to check the direction of rotation by watching the fan. Direction of rotation must be counter-
clockwise (CCW).
3 Place the enclosed half-key in the motor shaft keyway.
4 See section 1.2.1 Motor with cylindrical shaft point 3.
5 Fit the coupling guards.
Subject to alterations.

Български (BG)
10
Български (BG) Упътване за монтаж иексплоатация
СЪДЪРЖАНИЕ
Стр.
1. Обща информация
1.1 Отстраняване на скобата за транспортиране
При отстраняването на скобата за транспортиране, трябва да бъде
спазвана следната процедура.
Ако скобата за транспортиране не еотстранена правилно, лагерите на
помпата иуплътнението на вала може да бъдат повредени.
1. Обща информация 10
1.1 Отстраняване на скобата за транспортиране 10
1.2 Поставяне на двигателя 13
Прочетете тези инструкции за монтаж и
експлоатация, преди да отстраните скобата за
транспортиране.
Стъпка Действие Илюстрация
1Отстранете предпазителите
на съединителя, ако са
поставени такива.
TM02 8649 0704

Български (BG)
11
2Отстранете трите винта от
съединителя.
TM02 8650 0704
3Разхлабете последния винт,
ине го отвивайте напълно.
TM02 8653 0704
4Разхлабете едната
половина на съединителя,
като внимателно почуквате
винта сръка.
TM02 8652 0704
Стъпка Действие Илюстрация