Nederman NEX HD User manual

SER. 532
2m 3m 4m 5m
Instruction manual
Extraction Arms
NEX HD
144091(02)
Original instruction manual
INSTRUCTION MANUAL EN
Translation of original instruction manual
ANVÄNDARMANUAL SV
BEDIENUNGSANLEITUNG DE
BETJENINGSVEJLEDNING DA
BRUKSANVISNING NO
HANDLEIDING NL
KÄYTTÖOHJEET FI
MANUAL DE INSTRUCCIONES ES
MANUALE D’ISTRUZIONE IT
MANUEL D’INSTRUCTION FR
NÁVOD K OBSLUZE CS
HASZNÁLATI ÚTMUTATÓ HU
PODRĘCZNIK OBSŁUGI PL
使用手册 ZH

NEX HD
2

NEX HD
3
Declaration of conformity................................................................................4
Figures......................................................................................................................................................6
English..................................................................................................................................................15
Svenska, Dansk, Norsk.................................................................................... 21
Deutch.................................................................................................................................................. 27
Nederlands................................................................................................................................. 33
Suomi..................................................................................................................................................... 39
Español..............................................................................................................................................45
Italiano................................................................................................................................................. 51
Français............................................................................................................................................. 57
Český......................................................................................................................................................63
Magyar................................................................................................................................................. 69
Polski....................................................................................................................................................... 75
中文 ......................................................................................................................................................... 81

NEX HD
4
Declaration of conformity
Declaration of conformity
We, AB Ph. Nederman & Co., declare under our sole responsibility
that the Nederman product:
NEX HD with accessories to which this declaration relates, are in
conformity with the following:
Directives
2006/42/EC.
Standards
EN ISO 12100-1, EN ISO 12100-2.
The manager of development and engineering is responsible for the
technical documentation.
English
EN
Konformitätserklärung
Wir, AB Ph. Nederman & Co., erklären in alleiniger Verantwortung,
dass das Nederman Produkt:
NEX HD auf welches sich diese Erklärung bezieht, mit den folgenden
Richtlinien übereinstimmt:
Richtlinien
2006/42/EC.
Standards
EN ISO 12100-1, EN ISO 12100-2.
Der Leiter für Entwicklung & Konstruktion ist verantwortlich für
die technische Dokumentation.
Deutch
DE
Samsvarserklæring
Vi, AB Ph. Nederman & Co, erklærer på eget ansvar at Nedermans
produkt:
NEX HD med tilbehør som denne erklæringen gjelder for, er i
samsvar med følgende:
Direktiver
2006/42/EC.
Standarder
EN ISO 12100-1, EN ISO 12100-2.
Den tekniske sjefen har ansvaret for den tekniske dokumentasjonen.
Norsk
NO
Conformiteitsverklaring
Wij, AB Ph. Nederman & Co, verklaren in uitsluitende
aansprakelijkheid dat het product van Nederman:
NEX HD, met toebehoren waarop deze verklaring van toepassing is,
in overeenstemming zijn met de volgende:
Richtlijnen
2006/42/EC.
Normen
EN ISO 12100-1, EN ISO 12100-2.
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 HD med tillbehör som omfattas av denna försäkran är i
överensstämmelse med följande:
Direktiv
2006/42/EC.
Standarder
EN ISO 12100-1, EN ISO 12100-2.
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 HD med tilbehør, som denne erklæring relaterer til, er i
overensstemmelse med det følgende:
Direktiver
2006/42/EC.
Standarder
EN ISO 12100-1, EN ISO 12100-2.
Den tekniske udviklingschef er ansvarlig for den tekniske
dokumentation.
Dansk
DA
Megfelelőségi Nyilatkozat
Mi, az AB Ph. Nederman & Co. nevében, felelősségünk tudatában
kijelentjük hogy a(z)
NEX HD Nederman termék és azon kiegészítői melyekre ez a
Nyilatkozat alkalmazható, megfelelnek a következő
Drektíváknak
2006/42/EC.
Szabványoknak
EN ISO 12100-1, EN ISO 12100-2.
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 HD rmy Nederman wraz z akcesoriami, których dotyczy
niniejsza deklaracja są zgodne z następującymi przepisami:
Dyrektywy
2006/42/EC.
Normy
EN ISO 12100-1, EN ISO 12100-2.
Kierownik działu rozwoju I inżynierii, odpowiedzialny za
dokumentację techniczną.
Polski
PL

NEX HD
5
Vaatimustenmukaisuusvakuutus
Me, AB Ph. Nederman & Co., vakuutamme yksinomaan omalla
vastuullamme, että Nederman-tuote
NEX HD lisävarusteineen, joita tämä vakuutus koskee, täyttää
seuraavien direktiivien ja standardien mukaiset vaatimukset:
Direktiivit
2006/42/EC.
Standardit
EN ISO 12100-1, EN ISO 12100-2.
Teknisistä tiedoista vastaa tekninen johtaja.
Suomi
FI
Declaração de conformidade
Nós, AB Ph. Nederman & Co., declaramos sob nossa inteira
responsabilidade que o produto Nederman:
NEX HD, com os acessórios aos quais esta declaração se refere, está
em conformidade com o seguinte:
Directivas
2006/42/EC.
Normas
EN ISO 12100-1, EN ISO 12100-2.
O gestor de desenvolvimento e engenharia é responsável pela
documentação técnica.
Português
PT
Déclaration de conformité
Nous, AB Ph. Nederman & Co., déclarons sous notre seule
responsabilité, que les produits Nederman :
NEX HD avec les accessoires auxquels fait référence la présente
déclaration, sont en conformité avec les :
Directives
2006/42/EC.
Normes
EN ISO 12100-1, EN ISO 12100-2.
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 HD, 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 12100-1, EN ISO 12100-2.
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 HD, con gli accessori cui la presente dichiarazione è relativa, è
conforme a:
Direttive
2006/42/EC.
Norme
EN ISO 12100-1, EN ISO 12100-2.
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 HD s příslušenstvím, ke kterým se vztahuje prohlášení, jsou v
souladu s následujícími:
Směrnicemi
2006/42/EC.
Normy
EN ISO 12100-1, EN ISO 12100-2.
Za technickou dokumentaci odpovídá projektový & technický
manažer.
Český
CS
符合性声明
我们瑞典 Nederman 公司郑重声明产品
NEX HD 及其附件符合以下欧盟指令和标准：
指令
2006/42/EC.
标准
EN ISO 12100-1, EN ISO 12100-2.
发展与工程部经理负责技术文件。
繁體中文
ZH
AB Ph. Nederman & Co.
P.O. Box 602
SE-251 06 Helsingborg
Sweden
Lars Nagy
Technical Manager
08/05/15

NEX HD
6
5m
4m
3m
2m
Figures
1
Aluminium
PVC
Aluminium
EPDM
Arm system:
Aluminium
and steel EPDM
PP
TPE-E
Aluminium
PVC
Polyester fabric
PVC
Glass bre fabric
PP
PVC
EPDM
EPDM
PP
EPDM
2

NEX HD
7
max. 2000
NEX HD 3m
NEX HD 2m
R 1100 (NEX 2m)
R 1600 (NEX 3-4-5m)
230
225
160
2300
500 (NEX 2m) 1000 (NEX 3-4-5m)
Ø 11
max. 3000 max. 4000max. 5000
1400
NEX HD 2m
NEX HD 4m
NEX HD 5m
[mm]
320
Ø 200
3
A
BNEX 2m / 3m
NEX 4m / 5m
NEX 4m / 5m
NEX 2m / 3m
4

NEX HD
8
6
.ontraP
23721501
23821501.ontraP
Part no. 10512832
5

NEX HD
9
230
287
225
220
Ø11
NEX HD 4m / 5m
[mm]
~2300 mm
~1900 mm
A
B
7
8

NEX HD
10
A
A
B
C
B
NEX 4m
NEX 5m
NEX 4m
NEX 5m
NEX 4m
NEX 5m
NEX 2m
NEX 3m
A
B
F + +
9
10

NEX HD
11
Y
A
B
D
C
Z
X
11

NEX HD
12
A
X
max. 0.4 m
B
12

NEX HD
13
2
4
1
1
3
3
3
13

NEX HD
14
C1
C2
B
A
13 mm
C3
13 mm
C5
C4
F + +
C6
C7 C8
14

NEX HD
15
EN
English
Instruction manual
Extraction Arms
NEX HD
1 Preface......................................................................................................................................................16
2 Hazard notices.................................................................................................................................16
3 Description...........................................................................................................................................17
3.1 Function .........................................................................................................................................17
3.2 Technical data ...........................................................................................................................17
4 Installation.............................................................................................................................................17
4.1 90°-bend in hanging or standing position..............................................................17
4.2 Mounting instruction..............................................................................................................18
4.3 Fitting the hose .........................................................................................................................18
5 Using NEX HD..................................................................................................................................18
6 Maintenance.......................................................................................................................................19
6.1 Adjusting the links...................................................................................................................19
6.2 Spare parts..................................................................................................................................19
7 Recycling................................................................................................................................................20
Figures......................................................................................................................................................... 6
Table of contents

NEX HDEN
16
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 HD
17
EN
3 Description
3.1 Function
The NEX HD is very heatresistant and has a high extraction capacity. It is
therefore suitable to be used for extracting welding fumes from heavy welding
processes and dust from metalworking as for example grinding.
CAUTION!
The NEX HD must not be used for extracting such dust- or fume-airmixtures
which could affect the product materials, see Figure 2.
WARNING! Risk of explosion.
The NEX HD must not be used for extracting dust- or fume-airmixtures in
explosive environments.
3.2 Technical data
Table 3-1: Technical data
Dimensions See Figure 3.
Noise level*:
• NEX HD 2m 66 dB(A)
• NEX HD 3/4/5m 63 dB(A)
Weight:
• NEX HD 2m 17 kg
• NEX HD 3m 21 kg
• NEX HD 4m 28 kg
• NEX HD 5m 33 kg
Hose diameter Ø 200 mm
Recommended air ow** 1000–1700 m3/h (600–1000 cfm)
Max. temperature of extracted air 120 °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 3.
4 Installation
4.1 90°-bend in hanging or standing position
The NEX HD arm is recommended to be mounted according to Figure 4,
item A, with the 90°-bend in hanging position.
In exceptional cases the arm can be mounted according to Figure 4, 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.

NEX HDEN
18
4.2 Mounting instruction
See Figures 5–10. The extractor 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 NEX HD is tted in a horizontal
position.
NOTE! The nut securing the hood must be tightened securingly, see Figure 10,
item B.
4.3 Fitting the hose
See Figure 11.
Connect the hoses together so they will t properly in the hose joint. Make sure
that both hoses meet halfway in the joint, see item A.
Stretch the hose on the lengths X and Y to get maximum hose over the links,
see item B.
Fit one of the hose straps below the hose joint, see item Z.
5 Using NEX HD
The NEX HD 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 is to 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 12, item A.
Recommended air ow: 1000–1700 m3/h (600–1000 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.
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 HD-arm,
see Figure 12.

NEX HD
19
EN
6 Maintenance
See Figure 13. Maintenance is 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.
3. Adjust the links if necessary, see Figure 14.
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 14. Adjusting the links is recommended at least once a year. Use
necessary safety equipment.
• A. Adjust the inner link.
• B. Adjust the knee link.
• C1. Loosen the below.
• C2. Unscrew the ball joint from the hood.
• C3. Remove the below.
• 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 below. Fasten the
bellow 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.

NEX HDEN
20
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.