6. ADDITIONAL INFORMATION
For further information about shipment, storage, handling, installation, operation, maintenance and disposal of electric motors, access the website
www.weg.net
.
For special applications and operating conditions(50026367 manual for Smoke Extraction Motors, 50021973 manual for Brake Motors, 50078700 manual for Electronically
Conmutated Motors, 14629920 manual for Roller Table motors, 50106963 manual for WEG Lift Gearless motors) refer to the applicable manual on the website www.weg.net or
contact WEG.
When contacting WEG, please, have the full description of the motor at hand, as well as the serial number and manufacturing date, indicated on the motor nameplate. For motors
supplied with WEG Motor Scan sensor, see installation guidelines Overview of Receipt to Operation Manual (10008475131) available on www.weg.net.
7. WARRANTY TERMS
WEG Equipamentos Elétricos S/A, Motors Business Unit (“WEG”), offers warranty against defects in workmanship and materials for its products for a period of 18 months from
the invoice date issued by the factory or distributor/dealer, limited to 24 months from the date of manufacture.
Motors of the HGF and W60 Line are covered for a period of 12 months from the invoice date issued by the factory or distributor / dealer, limited to 18 months from the date of
manufacture. The paragraphs above contain the legal warranty periods. If a warranty period is defined in a different way in the commercial/technical proposal of a particular
sale, that will supersede the time limits set out above. The warranty periods above are independent of the product installation date and the startup. If any defect or abnormal
occurrence is detected during machine operation, the customer must immediately notify WEG in writing about the occurred defect, and make the product available for WEG or
its Authorized Service Center for the period required to identify the cause of the defect, check the warranty coverage, and perform the proper repairs. In order for the warranty to
be valid, the customer must be sure to follow the requirements of WEG’s technical documents, especially those set out in the product Installation, Operation and Maintenance
Manual, as well as the applicable standards and regulations in force in each country. Defects arising from the inappropriate or negligent use, operation, and/or installation of the
equipment, non-execution of regular preventive maintenance, as well as defects resulting from external factors or equipment and components not supplied by WEG, will not
be covered by the warranty. The warranty will not apply if the customer at its own discretion makes repairs and/or modifications to the equipment without prior written consent
from WEG. The warranty will not cover equipment, components, parts and materials whose lifetime is usually shorter than the warranty period. It will not cover defects and/
or problems resulting from force majeure or other causes not imputable to WEG, such as, but not limited to: incorrect or incomplete specifications or data supplied by the
customer; transportation, storage, handling, installation, operation and maintenance not complying with the provided instructions; accidents; defects in the construction works;
use in applications and/or environments for which the machine was not designed; equipment and/or components not included in the scope of WEG supply. The warranty does
not include disassembly services at the buyer’s premises, product transportation costs and travel, lodging and meal expenses for the technical staff of the Service Centers,
when requested by the customer. The services under warranty will be provided exclusively at WEG authorized Service Centers or at one of its manufacturing plants. Under no
circumstances will the warranty services extend the equipment warranty period. WEG’s Civil Liability is limited to the supplied product; WEG will
not be liable for indirect or
consequential damages, such as losses of profit and revenue losses and alike which may arise from the contract signed between the parties.
1. CONSIDERAÇÕES GERAIS
A instalação, operação e manutenção do motor devem ser realizadas sempre por pessoal qualificado para motores de áreas classificadas,
utilizando ferramentas e métodos adequados e seguindo as orientações contidas nos documentos fornecidos com o motor.
As instruções apresentadas neste documento são válidas para motores WEG com as seguintes características:
g
Motores de indução trifásicos e monofásicos (com rotor de gaiola)
g
Motores trifásicos de ímãs permanentes
g
Motores trifásicos híbridos (com rotor de gaiola + ímãs permanentes)
Estes motores podem ser utilizados em áreas classificadas com os seguintes tipos de proteção:
g
Segurança Aumentada – “Ex eb” ou “Ex ec”
g
À prova de Explosão – “Ex db” ou “Ex db eb”
g
Proteção por invólucro (poeira combustível) – "Ex tb" ou "Ex tc"
Detalhes da marcação podem ser encontrados na placa de identificação e no certificado do produto, que faz parte da documentação do motor. Para referência,
este manual apresenta a lista de certificados para cada tipo de proteção e sua marcação. Além disso, as normas aplicáveis podem ser encontradas nos
certificados do produto e no “Manual Geral de Instalação, Operação e Manutenção de Motores Elétricos para Atmosferas Explosivas” - código 50034162. Este
manual está disponível no site www.weg.net.
O objetivo deste manual é fornecer informações importantes que devem ser observadas durante o transporte, armazenagem, instalação, operação e
manutenção dos motores WEG. Por esse motivo, recomendamos estudar atentamente as instruções aqui contidas antes de fazer qualquer procedimento no
motor. A não observação das instruções indicadas neste manual e demais referenciadas no site pode comprometer o tipo de proteção do motor, resultar em
sérios danos pessoais e materiais, e ainda anular a garantia do produto.
Qualquer componente adicionado ao motor pelo usuário, como por exemplo, prensa cabos, tampão, encoder, etc., deve atender o tipo de
proteção do invólucro, o “nível de proteção de equipamento” (EPL) e o grau de proteção do motor, de acordo com as normas indicadas no
certificado do produto.
Condições especiais de utilização
O símbolo “X” junto ao número do certificado, informado na placa de identificação do motor, indica que o mesmo requer condições
especiais de instalação, utilização e/ou manutenção do equipamento, sendo estas descritas no certificado e fornecidas na documentação
do motor.
Para referência, o capítulo Certificados apresenta a lista de certificado
m rolamento aberto armazenados por
PORTUGUÊS
To Previous Page
Loading...
