Safety awareness
48
WebEML User Manual
• “personnel which has adequate technical knowledge and experience necessary
to be aware of the danger that may occur when performing an operation and of
the necessary measurements to reduce the danger to a minimum for
themselves and for others”.
• The service personnel can only replace the faulty units with spare parts.
• The service personnel is not allowed to repair, and therefore, the access to the
parts that are not specified is not permitted.
• The keys and/or the tools used to open doors, hinged covers to remove parts
which provide access to compartments in which are present high dangerous
voltages must belong exclusively to the service personnel.
For the cleaning of the external parts of the equipment, do not use any inflammable
substance or substances which in some way may alter the markings, inscriptions, or
other labels.
It is recommended to use a slightly wet cleaning cloth.
The Safety Rules stated in the handbook describe the operations and/or precautions
to observe to safeguard service personnel during the working phases and to
guarantee equipment safety; for example, do not expose persons, animals, things to
the risk of being injured/damaged.
When the safety protection features have been impaired, REMOVE POWER.
To cut off power, switch off the power supply units and cut off the power station
upstream (rack or station distribution frame).
The safety rules described in this handbook are distinguished by the following
symbol and statement:
1.3 Labels indicating Danger, Forbidding,
Command
Follow the instructions printed on the labels affixed to the units and assemblies.
• Dangerous electrical voltages
• Risks of explosions
• Moving mechanical parts
• Equipment connection to earth
• Heat-radiating mechanical parts
• Microwave radiations (EMF norms)
Release 7.0.0 3DB 19286 ACAA Issue 01
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