Foreword - ABB ConVac Installation And Operation Instruction Manual

F O R W A R D
—
I. Forward
This instruction is suitable for ConVac series
vacuum contactors. In order to use this product
correctly, please read this manual carefully.
Similar to our other products, ConVac vacuum
contactors are designed for a variety of
installations and can be further modified
technically and structurally to suit the specific
requirements of the customer. Therefore, the
information provided in this manual may not
include special configuration information.
In addition to this manual, users will often need
to consult the latest technical documentation
(electrical circuit and wiring diagrams, assembly
and installation drawings, interfaces with different
integrated relays, etc.), especially in relation to
standard structural changes.
Only original spare parts can be used for repair
and maintenance. The use of non-original spare
parts will result in a significant risk of failure, at
which point ABB's warranty and commitment to
equipment quality will no longer be valid.
This manual is not meant to cover all details of
the construction and specifications, storage and
installation of the equipment. Therefore, the
following contents may not include instructions
on the use of some particular constructions. This
does not mean decreasing or reducing our
professional technical support and quality service
commitment to the installation, commissioning,
operation and maintenance of the equipment
purchased by users. For more information and
support, please contact Xiamen ABB Switches Co.,
Ltd., or visit the website to obtain:
http://www.abb.com.cn
http://cndmx-tsol.abb.com.cn
warning
High voltage is dangerous. Possible serious injury or death to the person;
Possible damage to equipment or other devices.
Power off and ground the equipment before any operation and maintenance.
Before installation, operation and maintenance of the equipment, please
read and understand this manual carefully.
Repair is only allowed by specially trained personnel with detailed knowledge
of the equipment. Don't allow repair equipment with any non-approved
accessories; Change the structure of equipment without permission; Or the
operation or maintenance of the equipment by untrained and unqualified
personnel may result in a serious accident or even serious injury or life-
threatening injury, or cause significant damage to the equipment and other
facilities. Please carefully follow all safety instructions in this manual.
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