ABB IN THE RAILWAYS – MEDIUM VOLTAGE PRODUCTS
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ABB IN THE RAILWAYS – MEDIUM VOLTAGE PRODUCTS
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1VSR630206EN – en – EDO-D0002852– Instruction manual – 2021.10 Design and specification are subject to change without notice
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4. Safety Precautions
DANGER!
Any apparatus which is damaged or
defective must be switched off,
disconnected from the power network and
secured in order to avoid unintentional
operation before and during repair, which is
to be performed by qualified personnel.
DANGER!
Non-observance of the activities or
procedures identified by this symbol can
lead to personal injury!
DANGER!
This document describes the only official
procedure approved by ABB for performing
the work described. ABB refuses all
responsibility with non-observance of these
procedures.
IMPORTANT!
Non-observance of the activities or
procedures identified by this symbol can
lead to material damage!
4.1. Warning Notice
4.2. Personnel Requirements
planning, installation, disassembly, maintenance
and commissioning of the apparatus, the persons
planning
The safety before restarting and reconnection
type of apparatus and demonstrate experience on
similar types of devices. They must be capable of
reading the associated electrical diagram and
In addition they should have a thorough
electrical installations and control systems.
apparatus itself may only be performed by
suitably qualified personnel.
and avoid risks and dangers that can be caused
through electricity/chemical substances/
mechanical devices.
trained or supervised under qualified guidance,
to recognise and avoid risks and dangers that
can be caused through electricity/chemical
substances/mechanical devices.
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