ABB eVM1 Installation And Service Instructions Manual page 6

I. Introduction
This publication contains the information needed to install medium voltage eVM1 (withdrawable
version for UniGear ZS1 type switchgear and PowerCube modules) and put them into service.
For correct use of the product, please read it carefully.
Like all the apparatus we manufacture, the eVM1 circuit-breakers are designed for different instal-
lation configurations.
However, they do allow further technical and construction modifications (at the customer's re-
quest) to adapt to special installation requirements.
For this reason, the information given below may sometimes not contain instructions concerning
special configurations.
Apart from this manual, it is therefore always necessary to consult the latest technical documen-
tation (circuit and wiring diagrams, assembly and installation drawings, any protection coordina-
tion studies, etc.), especially regarding any variants requested in relation to the standardised
configurations.
Only use original spare parts for maintenance operations.
For further information, please also see the technical catalogue of the circuit-breaker.
Warning!
All the installation, putting into service, running and maintenance operations must be car-
ried out by skilled personnel with in-depth knowledge of the apparatus.
II. Environmental protection programme
The eVM1 circuit-breakers are manufactured in accordance with the ISO 14000 Standards (Guide-
lines for environmental management).
The production processes are carried out in compliance with the Standards for environmental
protection in terms of reduction in energy consumption as well as in raw materials and production
of waste materials. All this is thanks to the medium voltage apparatus manufacturing facility envi-
ronmental management system.
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