Installation and operating instructions, supplement
English (GB) Installation and operating instructions
English (GB)
Original installation and operating instructions
This document is a supplement to the installation
and operating instructions for Grundfos MTR.
CONTENTS
Page
1.Symbols used in this document
1.1 Hazard statements
1.2 Notes
2.General information
3.Related installation and operating
instructions
4.Scope of ATEX categories for MTR pumps
5.Identification
5.1 MTR 1s, 1, 3, 5, 8, 10, 15, 20, 32, 45 and 64
6.Before starting an ATEX-approved pump
Read this document before installing the
product. Installation and operation must
comply with local regulations and accepted
codes of good practice.
1.2 Notes
The symbols and notes below may appear in
Grundfos installation and operating instructions,
safety instructions and service instructions.
2
2
2
2
2
3
4
4
4
1. Symbols used in this document
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.
2. General information
For ATEX-approved Grundfos MTR pumps, these
supplementary installation and operating instructions
must be observed.
The MTR pumps have been approved according to
the ATEX directive.
3. Related installation and operating
In addition to these instructions, the installation and
operating instructions of MTR standard pumps must
be observed.
Observe these instructions for explosionproof 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.
instructions
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 hazard
Consequence of ignoring the warning.
- Action to avoid the hazard.
2
4. Scope of ATEX categories for MTR pumps
ATEX-approved MTR pumps
Group IGroup II
Product
MTR
pumps
MotorsNone None NoneNoneNone
1)
Important: The user or installer is always responsible for checking that the group and category of the
pump correspond to the zone classification of the installation site.
2)
Note: The risk assessment done by Grundfos on the MTR pump which is ATEX category 3 G shows that
the pump can be upgraded to category 2 G by installing an ATEX-approved dry-running protection.
The dry-running protection must stop the pump if the liquid supply ceases.
Always check that the motor is marked for category 2 G.
Make sure that the combination of "MTR pump" and "dry-running protection" is described in the explosion
protection document. The responsibility rests with the installer or owner.
Category MCategory 1Category 2Category 3
12 G D GDG
2)
Zone 0 Zone 20 Zone 1Zone 21Zone 2Zone 22
None None NoneNoneNoneMTRMTRMTR
VEM Ex II 2D Ex
tb III C T125 °C
Db
VEM II 2G Ex e
II T3
ATB II 2G Ex d
IIB T4 GB
VEM II 3D Ex tc
IIB T125 °C Dc
D
English (GB)
3
5. Identification
Type
Model
f
n
Q
Hz
min
-1
m3/h
P2
H
max
H
kW
m
m
p
max/tmax
bar/°C
Technical file no. XXXXXXXX X
Serial No.
Made in Taiwan
II 3 G Ex h IIB 125°C Gc
DK - 8850 Bjerringbro, Denmark
ȘS
0.7
--.-
11
12
13
14
15
16
17
6
7
8
9
10
1 23 45
96547135
MTR3-4/4 A-W-A-HUUV
A 96515006 P1 0420
60
3500
3,6
0,55
38
27,1
CCW
25/90
000001
English (GB)
5.1 MTR 1s, 1, 3, 5, 8, 10, 15, 20, 32, 45 and
64
The nameplate on the pump head gives the following
details:
• Data for the standard pump
• data for the ATEX marking
– Technical file No
– Serial No
– Ex category.
Fig. 1Nameplate
Pos. Description
1Type designation
2Model
3Product number
4Place of production
5Production code, year and week
6P
7Closed valve head
8Head at rated flow rate
9
10Country of production
11Frequency
12Speed
13Rated flow rate
14Maximum pressure and temperature
15
16
17
4
MEI
2
Direction of rotation
CCW: Counterclockwise
CW: Clockwise
The number of the copy of the technical file
kept at DEKRA (stated if the pump is ATEX
classified)
The serial number of the pump (stated if
the pump is ATEX classified)
ATEX category (stated if the pump is ATEX
classified)
6. Before starting an ATEX-approved
pump
This check list must be strictly observed:
1. Check that the ATEX rating of both the motor and
the pump corresponds to the specified category.
See section 4. Scope of ATEX categories for
MTR pumps.
If the motor and pump categories differ, the lower
rating is valid.
2. Check that the motor output power corresponds
to the required P
the nameplate.
3. Check that the rubber parts of the pump are as
ordered, see nameplates.
4. Check the alignment of the chamber stack.
– Check that the shaft can rotate freely.
There must be no mechanical contact between
impeller and chamber.
5. Check that the pump has been filled with liquid.
The pump must never run dry.
6. Check the direction of rotation of the motor. See
the arrow on the coupling guards or the fan
cover.
TM06 9763 3217
7. Check that the liquid temperature never exceeds
the maximum liquid temperature (t
the nameplate.
8. Avoid overheating of the pump.
Do not operate the pump against a closed
outlet valve for more than 5 minutes.
Operation against a closed outlet valve may
cause overheating. Install a bypass with a
pressure-relief non-return valve.
9. The pump must be re-vented in the following
cases:
– The pump has been stopped for a period.
– Air has accumulated in the pump.
10. The pump must not be used for the transfer of
flammable liquids such as diesel oil and petrol.
11. Contact Grundfos if the pump is to be used for
pumping chemical solvents.
of the pump, which is stated on
2
max
) stated on
Declaration of conformity1
GB: EC/EU declaration of conformity
We, Grundfos, declare under our sole responsibility that the product
MTR ATEX-approved pumps, to which the declaration below relates,
is in conformity with the Council Directives listed below on the
approximation of the laws of the EC/EU member states.
CZ: Prohlášení o shodě EU
My firma Grundfos prohlašujeme na svou plnou odpovědnost, že
výrobek MTR čerpadla schválená dle ATEX, na který se toto
prohlášení vztahuje, je v souladu s níže uvedenými ustanoveními
směrnice Rady pro sblížení právních předpisů členských států
Evropského společenství.
DK: EF/EU-overensstemmelseserklæring
Vi, Grundfos, erklærer under ansvar at produktet MTR
ATEX-godkendte pumper som erklæringen nedenfor omhandler, er i
overensstemmelse med Rådets direktiver der er nævnt nedenfor, om
indbyrdes tilnærmelse til EF/EU-medlemsstaternes lovgivning.
FI: EY/EU-vaatimustenmukaisuusvakuutus
Grundfos vakuuttaa omalla vastuullaan, että tuote MTR
ATEX-hyväksytyt pumput, jota tämä vakuutus koskee, on EY/EU:n
jäsenvaltioiden lainsäädännön lähentämiseen tähtäävien Euroopan
neuvoston direktiivien vaatimusten mukainen seuraavasti.
GR: ∆ήλωσησυμμόρφωσηςΕΚ/ΕΕ
Εμείς, η Grundfos, δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι το
προϊόν MTR αντλίες εγκεκριμένες κατά ATEX, στο οποίο αναφέρεται
η παρακάτω δήλωση, συμμορφώνεται με τις παρακάτω Οδηγίες το υ
Συμβουλίου περί προσέγγισης των νομοθεσιών των κρατών μελών
της ΕΚ/ΕΕ.
HU: EC/EU megfelelőségi nyilatkozat
Mi, a Grundfos vállalat, teljes felelősséggel kijelentjük, hogy a(z) MTR
ATEX által jóváhagyott szivattyúk termék, amelyre az alábbi
nyilatkozat vonatkozik, megfelel az Európai Közösség/Európai Unió
tagállamainak jogi irányelveit összehangoló tanács alábbi
előírásainak.
PL: Deklaracja zgodności WE/UE
My, Grundfos, oświadczamy z pełną odpowiedzialnością, że nasz
produkt MTR pompy z dopuszczeniem ATEX, którego deklaracja
niniejsza dotyczy, jest zgodny z następującymi dyrektywami Rady
w sprawie zbliżenia przepisów prawnych państw członkowskich.
RO: Declaraţia de conformitate CE/UE
Noi Grundfos declarăm pe propria răspundere că produsul MTR
pompe aprobate ATEX, la care se referă această declaraţie, este în
conformitate cu Directivele de Consiliu specificate mai jos privind
armonizarea legilor statelor membre CE/UE.
RU: Декларация о соответствии нормам
ЕС/EU
Мы, компания Grundfos, со всей ответственностью заявляем, что
изделие MTR насосы, одобренные ATEX, к которому относитс я
нижеприведённая декларация, соответствует нижеприведённым
Директивам Совета Евросоюза о тождественности законов
стран-членов ЕС/EU.
SI: Izjava o skladnosti ES/EU
V Grundfosu s polno odgovornostjo izjavljamo, da je izdelek MTR
črpalke z ATEX odobritvijo, na katerega se spodnja izjava nanaša, v
skladu s spodnjimi direktivami Sveta o približevanju zakonodaje za
izenačevanje pravnih predpisov držav članic ES/EU.
BG: ДекларациязасъответствиенаЕС/EO
Ние, фирма Grundfos, заявяваме с пълна отговорност, че
продуктът MTR oдобрени по ATEX помпи, за който се отнася
настоящата декларация, отговаря на следните директиви на
Съвета за уеднаквяване на правните разпоредби на
държавите-членки на ЕС/EO.
DE: EG-/EU-Konformitätserklärung
Wir, Grundfos, erklären in alleiniger Verantwortung, dass das Produkt
MTR explosionsgeschützte Pumpen mit ATEX-Zulassung, auf das
sich diese Erklärung bezieht, mit den folgenden Richtlinien des Rates
zur Angleichung der Rechtsvorschriften der EG-/EU-Mitgliedsstaaten
übereinstimmt.
EE: EÜ/ELi vastavusdeklaratsioon
Meie, Grundfos, kinnitame ja kanname ainuisikulist vastutust selle
eest, et toode MTR ATEX-iga heaks kiidetud pumbad, mille kohta all
olev deklaratsioon käib, on kooskõlas Nõukogu Direktiividega, mis on
nimetatud all pool vastavalt vastuvõetud õigusaktidele ühtlustamise
kohta EÜ / EL liikmesriikides.
FR: Déclaration de conformité CE/UE
Nous, Grundfos, déclarons sous notre seule responsabilité, que le
produit MTR pompes certifiées ATEX, auquel se réfère cette
déclaration, est conforme aux Directives du Conseil concernant le
rapprochement des législations des États membres CE/UE relatives
aux normes énoncées ci-dessous.
HR: EC/EU deklaracija sukladnosti
Mi, Grundfos, izjavljujemo s punom odgovornošću da je proizvod
MTR crpke s ATEX uvjerenjem, na koja se izjava odnosi u nastavku,
u skladu s dolje navedenim direktivama Vijeća o usklađivanju zakona
država članica EZ-a / EU-a.
IT: Dichiarazione di conformità CE/UE
Grundfos dichiara sotto la sua esclusiva responsabilità che il prodotto
MTR pompe certificate ATEX, al quale si riferisce questa
dichiarazione, è conforme alle seguenti direttive del Consiglio
riguardanti il riavvicinamento delle legislazioni degli Stati membri
CE/UE.
PT: Declaração de conformidade CE/UE
A Grundfos declara sob sua única responsabilidade que o produto
MTR bombas com aprovação ATEX, ao qual diz respeito a
declaração abaixo, está em conformidade com as Directivas do
Conselho sobre a aproximação das legislações dos Estados
Membros da CE/UE.
RS: Deklaracija o usklađenosti EC/EU
Mi, kompanija Grundfos, izjavljujemo pod punom vlastitom
odgovornošću da je proizvod MTR ATEX odobrene pumpe, na koji se
odnosi deklaracija ispod, u skladu sa dole prikazanim direktivama
Saveta za usklađivanje zakona država članica EC/EU.
SE: EG/EU-försäkran om överensstämmelse
Vi, Grundfos, försäkrar under ansvar att produkten MTR
ATEX-godkända pumpar, som omfattas av nedanstående försäkran,
är i överensstämmelse med de rådsdirektiv om inbördes närmande till
EG/EU-medlemsstaternas lagstiftning som listas nedan.
SK: Prehlásenie o zhode s EC/EU
My, spoločnosť Grundfos, vyhlasujeme na svoju plnú zodpovednosť,
že produkt MTR čerpadlá so schválením ATEX, na ktorý sa
vyhlásenie uvedené nižšie vzťahuje, je v súlade s ustanoveniami
nižšie uvedených smerníc Rady pre zblíženie právnych predpisov
členských štátov Európskeho spoločenstva/EÚ.
Declaration of conformity
5
Declaration of conformity
– Machinery Directive (2006/42/EC).
Standard used: EN 809:1998 + A1:2009
– ATEX Directive (2014/34/EU) (applies only to products with ATEX
mark on the nameplate).
Standards used: EN80079-36:2016, EN80079-37:2016
This EC/EU declaration of conformity is only valid when published as
part of the Grundfos installation and operating instructions
(96551018).
Additional directives and standards effective from 22 July 2019:
– RoHS Directives: 2011/65/EU and 2015/863/EU
Standard used: EN 50581:2012
Bjerringbro, 17 December 2018
Erik Andersen
Senior Manager
GRUNDFOS Holding A/S
Poul Due Jensens Vej 7
8850 Bjerringbro, Denmark
Person authorised to compile the technical file and
empowered to sign the EC/EU declaration of conformity
6
7
Grundfos companies
Argentina
Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Centro
Industrial Garin
1619 Garín Pcia. de B.A.
Phone: +54-3327 414 444
Telefax: +54-3327 45 3190
Australia
GRUNDFOS Pumps Pty. Ltd.
P.O. Box 2040
Regency Park
South Australia 5942
Phone: +61-8-8461-4611
Telefax: +61-8-8340 0155
GRUNDFOS Sarajevo
Zmaja od Bosne 7-7A,
BH-71000 Sarajevo
Phone: +387 33 592 480
Telefax: +387 33 590 465
www.ba.grundfos.com
e-mail: grundfos@bih.net.ba
Brazil
BOMBAS GRUNDFOS DO BRASIL
Av. Humberto de Alencar Castelo
Branco, 630
CEP 09850 - 300
São Bernardo do Campo - SP
Phone: +55-11 4393 5533
Telefax: +55-11 4343 5015
Bulgaria
Grundfos Bulgaria EOOD
Slatina District
Iztochna Tangenta street no. 100
BG - 1592 Sofia
Tel. +359 2 49 22 200
Fax. +359 2 49 22 201
email: bulgaria@grundfos.bg