Foreword; Safety - Helvi PC EVO 76 Manual De Instrucciones

Thank you for purchasing our products. When
assembled and used correctly, our welding gene-
rators are reliable and long-lasting and will help
increase the productivity of your business with
minimum maintenance costs.
All these appliances were designed, manufactured
and tested entirely in Italy, in full accordance with
the European Directives of Low Voltage (2006/95/
EC) and EMC (2004/108/EC), by applying norms
EN 60974.1 (safety rules for electric material, Part 1:
source of welding current) and EN 60974-10 (EMC
Electromagnetic Compatibility) and are identified as
Class A products.
Class A appliances were not designed for use in
domestic environments in which power is supplied
through a public low-voltage grid; it is therefore po-
tentially difficult to ensure the electromagnetic com-
patibility of Class A appliances in such environments,
due to radiated and conduced disturbances.
These professional electric appliances must therefore
only be used in industrial environments, connected
to private power distribution cabins.
These generators are therefore not subject to the
European/International EN/IEC regulation 61000-
3-12 which defines the maximum levels of harmonic
distortion induced in the public grid of low-voltage
power distribution.
The installer or the user (if necessary, contact your
power distributor) is responsible for ensuring that
these appliances can be connected to a public low-
voltage grid.
Warning: the manufacturer refuses all re-
sponsibility in the event of unauthorized mo-
difications performed on its products.
WARNINGS
This manual contains instructions for the proper in-
stallation of the Electric Electronic Equipment (EEE)
you have just purchased.
The owner of an EEE must make sure that this
document is read and understood by welding tech-
nicians and their assistants and by maintenance
technicians.
Warning: Even when the ON/OFF switch of
the EEE is at "O", voltage from the power grid
is still present within the generator and in the
power cable. Prior to any internal inspection,
make sure the appliance has been discon-
nected from the power source (this means ta-
king a series of steps in order to separate the
appliance from the power source and to keep
it free from voltage).
SMALTIMENTO DI APPARECCHI DA ROTTAMARE DA PARTE DI PRIVATI NELL'UNIONE EUROPEA
Questo simbolo che appare sul prodotto o sulla confezione indica che il prodotto non deve essere smaltito assieme agli altri rifiuti domesti-
ci. Gli utenti devono provvedere allo smaltimento delle apparecchiature da rottamare portandole al luogo di raccolta indicato per il riciclag-
gio delle apparecchiature elettriche ed elettroniche. La raccolta ed il riciclaggio separati delle apparecchiature da rottamare in fase di smal-
timento favoriscono la conservazione delle risorse naturali e garantiscono che tali apparecchiature vengano rottamate nel rispetto dell'am-
biente e della tutela della salute. Per ulteriori informazioni sui punti di raccolta delle apparecchiature da rottamare, contattare il proprio comu-
ne di residenza, il servizio di smaltimento dei rifiuti locale o il negozio presso il quale è stato acquistato il prodotto.
DISPOSAL OF WASTE EQUIPMENT BY USERS IN PRIVATE HOUSEHOLDS IN THE EUROPEAN UNION
This symbol on the product or on its packaging indicates that this product must not be disposed of with your other household waste. Instead,
it is yr responsibility to dispose of yr waste equipment by handing it over to a designated collection point for the recycling of waste electri-
cal and electronic equipment. The separate collection and recycling of yr waste equipment at the time of disposal will help to conserve natu-
ral resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where
you can drop off yr waste equipment for recycling, please contact yr local city office, yr household waste disposal service or the shop where
you purchased the product.
EVACUATION DES ÉQUIPEMENTS USAGÉS PAR LES UTILISATEURS DANS LES FOYERS PRIVÉS AU
SEIN DE L'UNION EUROPÉENNE
La présence de ce symbole sur le produit ou sur son emballage indique que vous ne pouvez pas vous débarrasser de ce produit de la même
façon que vos déchets courants. Au contraire, vous êtes responsable de l'évacuation de vos équipements usagés et à cet effet, vous êtes tenu
de les remettre à un point de collecte agréé pour le recyclage des équipements électriques et électroniques usagés. Le tri, l'évacuation et le
recyclage séparés de vos équipements usagés permettent de préserver les ressources naturelles et de s'assurer que ces équipements sont recy-
clés dans le respect de la santé humaine et de l'environnement. Pour plus d'informations sur les lieux de collecte des équipements usagés,
veuillez contacter votre mairie, votre service de traitement des déchets ménagers ou le magasin où vous avez acheté le produit.
ENTSORGUNG VON ELEKTROGERÄTEN DURCH BENUTZER IN PRIVATEN HAUSHALTEN IN DER EU
Dieses Symbol auf dem Produkt oder dessen Verpackung gibt an, dass das Produkt nicht zusammen mit dem Restmüll entsorgt werden darf.
Es obliegt daher Ihrer Verantwortung, das Gerät an einer entsprechenden Stelle für die Entsorgung oder Wiederverwertung von
Elektrogeräten aller Art abzugeben (z.B. ein Wertstoffhof). Die separate Sammlung und das Recyceln Ihrer alten Elektrogeräte zum
Zeitpunkt ihrer Entsorgung trägt zum Schutz der Umwelt bei und gewährleistet, dass sie auf eine Art und Weise recycelt werden, die keine
Gefährdung für die Gesundheit des Menschen und der Umwelt darstellt. Weitere Informationen darüber, wo Sie alte Elektrogeräte zum
Recyceln abgeben können, erhalten Sie bei den örtlichen Behörden, Wertstoffhöfen oder dort, wo Sie das Gerät erworben haben.
ELIMINACIÓN DE RESIDUOS DE APARATOS ELÉCTRICOS Y ELECTRÓNICOS POR PARTE DE
USUARIOS DOMÉSTICOS EN LA UNIÓN EUROPEA
Este símbolo en el producto o en el embalaje indica que no se puede desechar el producto junto con los residuos domésticos. Por el contra-
rio, si debe eliminar este tipo de residuo, es responsabilidad de usuario entregarlo en un punto de recolección designado de reciclado de apa-
ratos electrónicos y eléctricos. El reciclaje y la recolección por separado de estos residuos en el momento de la eliminación ayudarán a pre-
servar recursos naturales y a garantizar que el reciclaje proteja la salud y el medio ambiente. Si desea información adicional sobre los luga-
res donde puede dejar estos residuos para su reciclado, póngase en contacto con las autoridades locales de su ciudad, con el servicio de
gestión de residuos domésticos o con la tienda donde adquirió el producto.
DESCARTE DE EQUIPAMENTOS POR USUÁRIOS EM RESIDÊNCIAS DA UNIÃO EUROPEIA
Este símbolo no produto ou na embalagem indica que o produto não pode ser descartado junto com o lixo doméstico. No entanto, é sua respon-
sabilidade levar os equipamentos a serem descartados a um ponto de colecta designado para a reciclagem de equipamentos eletro-eletrônicos.
A colecta separada e a reciclagem dos equipamentos no momento do descarte ajudam na conservação dos recursos naturais e garantem que os
equipamentos serão reciclados de forma a proteger a saúde das pessoas e o meio ambiente. Para obter mais informações sobre onde descartar
equipamentos para reciclagem, entre em contacto com o escritório local de sua cidade, o serviço de limpeza pública de seu bairro ou a loja em
que adquiriu o produto.

FOREWORD

These power generators must only be used for the
cutting procedures described in this manual; they
must never be employed to recharge batteries, for the
thawing of water pipes, for the heating of buildings
by means of added resistances etc.
Compliance to RoHS Directive: We hereby declare
that this range of generators 3Ph described in this
manual is in accordance with RoHS EU Regulations
2011/65/UE of 8 June 2011 regarding the restriction
of the use of certain substances harmful for human
health present in Electric and Electronic Equipment
(EEE).
waste, but must be collected separately from
other waste and in accordance with Europe-
an Directive 2012/19/UE of 4 July 2012 re-
garding the disposal of waste electrical and
electronic equipment (WEEE). These must be
collected separately and disposed of in an
environmentally compatible way.
As owner of an EEE product (Electrical Electronic
Equipment), you are responsible for contacting your
area dealers for information on authorized collectors.
Applying the above mentioned European Directive
improves the environment and our own health.
Warning: Welding, cutting and similar tech-
niques may be dangerous operations for
the worker and for anyone near the wor-
king area. Please carefully read the SAFE-
TY chapter below in order to reduce risks.

SAFETY

Electrical electronic appliances may never be used
without their panels and covers, as this may be
dangerous for the workers involved. Using the ap-
pliances without these protections may cause serious
damage to the appliances themselves.
These generators may be supplied by an electricity
generator, which must absolutely be equipped with
a diesel engine with a power higher than the power
required by the generator (see technical data table)
and output voltage of 400Vac +/- 10% - 3Ph –
50/60Hz.
EN-1
This symbol, applied to the welding
generator or to its packaging, indica-
tes that, at the end of its useful life, the
product must not be treated as ordinary