Nederman NEX MD series User manual

Extraction Arms
NEX MD
144088(03)2014-12-11
Original instruction manual
EN INSTRUCTION MANUAL
Translation of original instruction manual
CS NÁVOD K OBSLUZE
DA BETJENINGSVEJLEDNING
DE BEDIENUNGSANLEITUNG
ES MANUAL DE INSTRUCCIONES
FI KÄYTTÖOHJEET
FR MANUEL D’INSTRUCTION
HU FELHASZNÁLÓI KÉZIKÖNYV
IT MANUALE D’ISTRUZIONE
NL HANDLEIDING
PL INSTRUKCJAUŻYTKOWANIA
SV ANVÄNDARMANUAL
ZH 使用手册
Instruction manual

NEX MD
2

NEX MD
3
Declaration of conformity................................................................................4
Figures......................................................................................................................................................6
English..................................................................................................................................................13
Český.......................................................................................................................................................19
Dansk...................................................................................................................................................... 25
Deutch.................................................................................................................................................. 31
Español.............................................................................................................................................. 37
Suomi.....................................................................................................................................................43
Français............................................................................................................................................. 49
Magyar................................................................................................................................................. 55
Italiano................................................................................................................................................. 61
Nederlands................................................................................................................................. 67
Polski....................................................................................................................................................... 73
Svenska............................................................................................................................................. 79
中文 ......................................................................................................................................................... 85

NEX MD
4
Declaration of conformity
Declaration of conformity
We, AB Ph. Nederman & Co., declare under our sole responsibility
that the Nederman product:
NEX MD with accessories to which this declaration relates, are in
conformity with the following:
Directives
2006/42/EC.
Standards
EN ISO 12100.
The manager of development and engineering is responsible for the
technical documentation.
English
EN
Vaatimustenmukaisuusvakuutus
Me, AB Ph. Nederman & Co., vakuutamme yksinomaan omalla
vastuullamme, että Nederman-tuote
NEX MD lisävarusteineen, joita tämä vakuutus koskee, täyttää
seuraavien direktiivien ja standardien mukaiset vaatimukset:
Direktiivit
2006/42/EC.
Standardit
EN ISO 12100.
Teknisistä tiedoista vastaa tekninen johtaja.
Suomi
FI
Konformitätserklärung
Wir, AB Ph. Nederman & Co., erklären in alleiniger Verantwortung,
dass das Nederman Produkt:
NEX MD auf welches sich diese Erklärung bezieht, mit den
folgenden Richtlinien übereinstimmt:
Richtlinien
2006/42/EC.
Standards
EN ISO 12100.
Der Leiter für Entwicklung & Konstruktion ist verantwortlich für
die technische Dokumentation.
Deutch
DE
Conformiteitsverklaring
Wij, AB Ph. Nederman & Co, verklaren in uitsluitende
aansprakelijkheid dat het product van Nederman:
NEX MD, met toebehoren waarop deze verklaring van toepassing is,
in overeenstemming zijn met de volgende:
Richtlijnen
2006/42/EC.
Normen
EN ISO 12100.
De technisch manager is verantwoordelijk voor de technische
documentatie.
Nederlands
NL
Försäkran om överensstämmelse
Vi, AB Ph. Nederman & Co. försäkrar under eget ansvar att
Nederman-produkten:
NEX MD med tillbehör som omfattas av denna försäkran är i
överensstämmelse med följande:
Direktiv
2006/42/EC.
Standarder
EN ISO 12100.
Chefen för utveckling och konstruktion är ansvarig för den tekniska
dokumentation.
Svenska
SV
Overensstemmelseserklæring
Vi, AB Ph. Nederman & Co. erklærer som eneansvarlige, at
produkterne fra Nederman:
NEX MD med tilbehør, som denne erklæring relaterer til, er i
overensstemmelse med det følgende:
Direktiver
2006/42/EC.
Standarder
EN ISO 12100.
Chefen af udvikling og konstruktion er ansvarlig for den tekniske
dokumentation.
Dansk
DA
Megfelelőségi Nyilatkozat
Mi, az AB Ph. Nederman & Co. nevében, felelősségünk tudatában
kijelentjük hogy a(z)
NEX MD Nederman termék és azon kiegészítői melyekre ez a
Nyilatkozat alkalmazható, megfelelnek a következő
Drektíváknak
2006/42/EC.
Szabványoknak
EN ISO 12100.
A műszaki leírásokért felelős személy: vezető tervező-, és fejlesztő
mérnök.
Magyar
HU
Deklaracja zgodności
My, AB Ph. Nederman & Co., niniejszym oświadczamy na naszą
własną odpowiedzialność, że produkty:
NEX MD rmy Nederman wraz z akcesoriami, których dotyczy
niniejsza deklaracja są zgodne z następującymi przepisami:
Dyrektywy
2006/42/EC.
Normy
EN ISO 12100.
Kierownik działu rozwoju I inżynierii, odpowiedzialny za
dokumentację techniczną.
Polski
PL

NEX MD
5
Déclaration de conformité
Nous, AB Ph. Nederman & Co., déclarons sous notre seule
responsabilité, que les produits Nederman :
NEX MD avec les accessoires auxquels fait référence la présente
déclaration, sont en conformité avec les :
Directives
2006/42/EC.
Normes
EN ISO 12100.
Le directeur du service Recherche & Développement est
responsable de la documentation technique.
Français
FR
Declaración de Conformidad
Nosotros, AB Ph. Nederman & Co., declaramos bajo nuestra única
responsabilidad que el producto Nederman:
NEX MD, con los accesorios a los que se reere esta declaración,
está en conformidad con el texto siguiente:
Directivas
2006/42/EC.
Normas
EN ISO 12100.
El director técnico es responsable de la documentación técnica.
Español
ES
Dichiarazione di conformità
Noi, AB Ph. Nederman & Co., dichiariamo sotto la nostra esclusiva
responsabilità che il prodotto Nederman:
NEX MD, con gli accessori cui la presente dichiarazione è relativa, è
conforme a:
Direttive
2006/42/EC.
Norme
EN ISO 12100.
Il Responsabile per lo sviluppo e la progettazione é responsabile
della documentazione tecnica.
Italiano
IT
Prohlášení o shodě
My, společnost AB Ph. Společnost Nederman & Co. prohlašuje na
svou zodpovědnost, že výrobek Nederman:
NEX MD s příslušenstvím, ke kterým se vztahuje prohlášení, jsou v
souladu s následujícími:
Směrnicemi
2006/42/EC.
Normy
EN ISO 12100.
Za technickou dokumentaci odpovídá projektový & technický
manažer.
Český
CS
符合性声明
我们瑞典AB Ph. Nederman 公司郑重声明 Nederman 产品：
NEX MD 与配件，根据本声明符合以下欧盟指令和标准：
指令
2006/42/EC。
标准
EN ISO 12100。
产品开发部经理 Frank Hellström 负责相关技术文件。
ZH
AB Ph. Nederman & Co.
P.O. Box 602
SE-251 06 Helsingborg
Sweden
Lars Nagy
Technical Manager
11/12/14

NEX MD
6
Montageexempel
Mounting examples
Montagebeispiele
Exemples de montage
Ejemplos de montaje
Esempi di montaggio
Montagevoorbeelden
Monteringseksempler
Asennusesimerkkejä
Przykłady montażu
Příklady upevnění
Példák afelszerelésre
Part no. 10512732
Part no. 10512832
Part no. 10512832
Figures
1

NEX MD
7
NEX MD 3m
NEX MD 2m
Ø 160
R 1100 (NEX MD 2m)
R 1600 (NEX MD 3-4-5m)
230
225
160
2300
500 (NEX MD 2m)
1000 (NEX MD 3-4-5m)
Ø 11
max. 3000max. 2000 max. 4000 max. 5000
1400
NEX MD 2m
NEX MD 4m
NEX MD 5m
[mm]
320
2
BNEX MD 2m / 3m
NEX MD 4m / 5m
NEX MD 4m / 5m
NEX MD 2m / 3m
A
3

NEX MD
8
230
287
225
220
Ø 11
NEX MD 4m / 5m
[mm]
~2300 mm
~1900 mm
A
B
4
5

NEX MD
9
NEX MD 2m
NEX MD 3m
NEX MD 2m
NEX MD 3m
B
AA
B
C
NEX MD 4m
NEX MD 5m
NEX MD 4m
NEX MD 5m
NEX MD 4m
NEX MD 5m
6
A
B
F + +
7

NEX MD
10
Y
X
AC
B
8
Aluminium
PVC
Aluminium
EPDM
Arm system:
Aluminium and
steel
PP
LDPE
PC/PBT
PVC
Polyester fabric
PVC
Glass fibre fabric
PP
PVC
EPDM
EPDM
PP
EPDM
B
9

NEX MD
11
2
4
1
1
3
3
3
Underhåll
Maintenance
Wartung
Entretien
Mantenimiento
Manutenzione
Onderhoud
Vedligeholdelse
Kunnossapito
Konserwacja
Údržba
Karbantartás
11
C
max. 0.4 m
360
X
10

NEX MD
12
C5
C4
C6
C7 C8
F + +
B
A
13 mm
13 mm
C3
C1
C2
12

NEX MD
13
EN
English
Instruction manual
Extraction Arms
NEX MD
1 Preface......................................................................................................................................................14
2 Hazard notices.................................................................................................................................14
3 Description...........................................................................................................................................15
3.1 Technical data ...........................................................................................................................15
4 Installation.............................................................................................................................................15
4.1 90°-bend in hanging or standing position..............................................................15
4.2 Mounting NEX MD .................................................................................................................15
4.2.1 Fitting the hose .....................................................................................................................16
5 Using NEX MD.................................................................................................................................16
6 Maintenance.......................................................................................................................................16
6.1 Adjusting the links...................................................................................................................17
6.2 Spare parts..................................................................................................................................17
7 Recycling................................................................................................................................................17
Figures......................................................................................................................................................... 6
Table of contents

NEX MDEN
14
1 Preface
This manual is a guide for the correct installation, use and maintenance of this
product. Study it carefully before starting to use the product or before carrying
out any maintenance. Keep the manual where it is always close at hand.
Replace it immediately if lost.
This product has been designed to meet the requirements of the relevant EC
directives. To maintain this status, all installation, repair and maintenance
work must be carried out by qualied personnel using only Nederman original
spare parts. Contact your nearest authorized distributor or Nederman for
advice on technical service or if you require help with spare parts.
Many hours have been spent on the design and production of this product in
order to make it as efcient and safe as possible. Accidents that occur despite
this are usually caused by individuals. A safety-conscious person and a well-
maintained product make a safe and effective combination.
We continuously improve our products and their efciency through the
introduction of design modications. We reserve the right to do this without
introducing these improvements on previously supplied products. We also
reserve the right, without previous notice, to modify data and equipment, as
well as operating and maintenance instructions.
2 Hazard notices
This document contains hazard information which must be read by all users.
The hazard information is presented as a warning, caution or note as follows:
WARNING! Type of injury.
Warnings indicate a potential hazard to the health and safety of users.
They clearly state the nature of the hazard and how to avoid it. They appear at
their points of application in this document. They look like this notice, but with
different texts.
CAUTION! Type of risk.
Cautions indicate a potential hazard to the physical integrity of the equipment,
but not a danger to personnel. They clearly state the nature of the hazard and
how to avoid it. They appear at their points of application in this document.
They look like this notice, but with different texts.
NOTE! Notes contain other information which the user should be especially
aware of.

NEX MD
15
EN
3 Description
3.1 Technical data
Table 3-1: Technical data
Noise level*:
• NEX MD 2m 66 dB(A)
• NEX MD 3/4/5m 63 dB(A)
Weight:
• NEX MD 2m 17 kg
• NEX MD 3m 21 kg
• NEX MD 4m 28 kg
• NEX MD 5m 33 kg
Hose diameter Ø 160 mm
Recommended airow** 900–1300 m3/h
Max. fume temperature 70 °C
Recommended mounting height*** 1900–2300 mm
* Measured according to ISO 11201, at the hood and at 1700 m3/h.
** Also apply to local directions.
*** See Figure 5.
4 Installation
4.1 90°-bend in hanging or standing position
The NEX MD arm is recommended to be mounted according to Figure 3,
item A, with the 90°-bend in hanging position.
In exceptional cases the arm can be mounted according to item B, with the
90°-bend in standing position. However, the arm holder must then be revolved
180°. Revolve the arm holder in the following way:
1. Loosen the four screws tting the arm holder to the 90°-bend.
2. Move the arm holder approximately 17 mm away from the 90°-bend.
3. Revolve the arm holder 180°.
4. Move the arm holder back towards the 90°-bend.
5. Fasten the four screws.
4.2 Mounting NEX MD
See Figures 4–8. The extraction arm can be mounted on wall or ceiling
together with a wall bracket. Ensure that the surface, on which to mount the
arm, is level and use the wall bracket to mark the holes.
Use locking xing bolts and nuts suitable for the wall material. The bolts much
each stand a torque force of minimum 1200 N (2m), 1900 N (3m), 3200 N (4m),
4500 N (5m). Use a spirit level and make sure that the extraction arm is tted in
a horizontal position.
NOTE! The nut securing the hood must be tightened securingly, see Figure 7,
item B.

NEX MDEN
16
4.2.1 Fitting the hose
See Figure 8. Stretch the hose on the lengths X and Y to get maximum hose
over the links.
5 Using NEX MD
CAUTION! Work safety regulations.
The NEX MD arm must not be used for extracting such dust or fume air
mixtures that could affect the product materials, see Figure 9.
WARNING! Risk of explosion.
The NEX MD arm must not be used for extracting dust or fume air mixtures
in explosive environments.
WARNING! Risk of re.
Check that no sparks or other objects which can cause re are sucked in to the
arm. For welding applications generating a high amount of sparks, a spark
protection (accessory) must be mounted in the hood to reduce the risk of re.
WARNING! Risk of personal injury.
Squeezing risk at horizontal link (B) on 4 m and 5 m NEX MD arm,
see Figure 9.
The extraction arm can easily be positioned at any point within its working
area. It can be rotated 180° when wall mounted and 360° when ceiling
mounted. For best capture the hood should be positioned as near the fume or
dust generating process as possible. It has the best suction capacity when it is
positioned according to Figure 10.
Recommended airow: 900–1300 m3/h (530–770 cfm). Also check local
directions. The hood is equipped with a damper which can be adjusted with a
lever (X).
Always check that the airow is sufcient in the hood before work begins.
Insufcient airow is depending on:
• The fan impeller rotating in the wrong direction.
• Hood, hose or 90°-bend are blocked.
• Filter cartridges are blocked.
6 Maintenance
All installation, repair and maintenance work must be carried out by qualied
personnel. Contact your nearest authorized distributor or Nederman for advice
on technical service or if you require help with spare parts.
NOTE! The service intervals in this chapter are based on the unit being
professionally maintained.
Recommended at least once a year. Use necessary safety equipment.
1. Check that the hoses are intact. Clean the hose if it is dirty. If necessary,
change the hose.
2. Check the mounting of the arm on wall or ceiling.

NEX MD
17
EN
3. Adjust the links if necessary, see Figure 12.
WARNING! Risk of personal injury.
Spring power. Check the function of the spring and spring holder.
4. Check that the suction capacity in the hood is sufcient.
6.1 Adjusting the links
See Figure 12. Recommended at least once a year. Use necessary safety
equipment.
• A. Adjust the inner link.
• B. Adjust the knee link.
• C1. Loosen the bellows.
• C2. Unscrew the ball joint from the hood.
• C3. Remove the bellows.
• C4. Loosen the two socket head cap screws.
• C5. Tighten the ball joint using two adjustable spanners.
• C6. Remount the ball joint at the hood and test the hood movement.
If necessary, tighten the ball joint still more.
• C7. Tighten the two socket head cap screws.
• C8. Unscrew the ball joint from the hood. Ret the bellows. Fasten the
bellows at the outer arm cover. Fasten the ball joint at the hood.
NOTE! The nut securing the hood must be tightened securely.
6.2 Spare parts
Installation, repair and maintenance work is to be carried out by qualied
personnel using only original Nederman spare parts. Contact your nearest
authorized distributor or Nederman for advice on technical service.
Ordering spare parts
When ordering spare parts always state the following:
• Part number and control number (see the product identication plate).
• Detail number and name of the spare part (see www.nederman.com).
• Quantity of the parts required.
7 Recycling
The product has been designed for component materials to be recycled.
Its different material types must be handled according to relevant local
regulations. Contact the distributor or Nederman if uncertainties arise when
scrapping the product at the end of its service life.

NEX MDEN
18

NEX MD
19
CS
Český
Návod k obsluze
Extraction Arms
NEX MD
1 Úvod............................................................................................................................................................80
2 Upozornění na rizika..................................................................................................................80
3 Popis...........................................................................................................................................................81
3.1 Technická data..........................................................................................................................81
4 Instalace..................................................................................................................................................81
4.1 90° koleno v závěsu nebo postavené poloze......................................................81
4.2 Montážní pokyny......................................................................................................................81
4.2.1 Upevnění hadice ..................................................................................................................82
5 Použit NEX MD................................................................................................................................82
6 Údržba.......................................................................................................................................................82
6.1 Nastavení spojek.....................................................................................................................83
6.2 Náhradní díly..............................................................................................................................83
7 Recyklace..............................................................................................................................................83
Obrázky ...................................................................................................................................................... 6
Obsah

NEX MDCS
20
1 Úvod
Tento manuál je návodem na správnou montáž, použití a údržbu tohoto
produktu. Než začnete výrobek používat nebo zahájíte údržbu, prostudujte si
podrobně tento návod. Mějte tento návod vždy při ruce. Pokud se ztratí, ihned
jej nahraďte.
Tento výrobek je konstruován tak, aby odpovídal požadavkům odpovídajícím
evropským nařízení. Aby to tak zůstalo, je třeba, aby byla instalace, opravy
i údržby prováděna kvalikovanými pracovníky za použití originálních dílů
společnosti Nederman. Potřebujete-li pomoci nebo náhradní díly, kontaktujte
vašeho nejbližšího autorizovaného zástupce společnosti Nederman.
Aby mohl tento výrobek bezpečně a účinně fungovat, bylo vynaloženo mnoho
hodin na jeho konstrukci a výrobu. Nehody, které se navzdory tomu občas
stanou, způsobují většinou jednotlivci. Osoba poučená o bezpečnosti a dobře
udržovaný výrobek jsou ideální kombinací pro udržení bezpečného a účinného
provozu stroje.
Stále vylepšujeme naše výrobky a jejich účinnost prostřednictvím
konstrukčních změn. Vyhrazujeme si právo provádět tyto změny bez toho,
abychom je prováděli na dříve dodaných zařízeních. Dále si vyhrazujeme právo
bez upozornění měnit informace a vybavení, stejně jako provozní a servisní
pokyny.
2 Upozornění na rizika
V tomto dokumentu jsou informace o rizicích, které musí číst všichni
uživatelé. Informace o rizicích je představena jako varování, upozornění nebo
poznámka a to následovně:
VÝSTRAHA! Typ poranění.
Varování upozorňují na potenciální rizika pro zdraví a bezpečnost uživatelů.
Jasně denují podstatu rizika a stanovují způsoby jak se mu vyhnout. Objevují
se u svých bodů v tomto dokumentu. Vypadají jako toto upozornění, jen mají
jiný text.
POZOR! Typ rizika.
Výraz Pozor upozorňuje na potenciální riziko pro fyzickou integritu tohoto
zařízení, ale nikoli na nebezpečí pro personál. Jasně denují podstatu rizika
a stanovují způsoby jak se mu vyhnout. Objevují se u svých bodů v tomto
dokumentu. Vypadají jako toto upozornění, jen mají jiný text.
POZOR! Poznámky obsahují další informace, kterých by si měl uživatel být
zvláště vědom.