Thermal And Electrical Hazard; Clothing And Protection Of Personnel - ABB REACT 2 Series Product Manual

T
hermal and electrical hazard
only after the equipment has been put out of service and after the period of
time indicated on the label has passed. This is to let the components cool
down and allow the internal capacitors to discharge.
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When the equipment has just been switched off, it may have hot parts
+60 to 0 °F °C
-25 to +14
-13
as a result of overheating of the heated surfaces (e.g.: transformers,
accumulators, coils, etc.) so be careful where you touch.
C
lothing and protection of personnel
ABB has done its best to eliminate sharp edges and corners, but as this
is not always possible you are advised always to wear theclothing and
personal protection equipment provided by the employer.
charges or, in general, clothing that can compromise personal safety.
All operations on the equipment should be performed with suitably
insulated clothing and tools.
E.g.: insulating gloves, class 0, RC category
Maintenance operations may only be performed after the correct
procedure for taking the equipment out of service has been carried out.
Personnel must NOT go near the equipment with bare feet or wet hands.
The maintenance technician must in any case ensure that no one else can
switch on or operate the equipment during the maintenance operations,
and should report any anomaly or damage due to wear or ageing so that
the correct safety conditions can be restored.
The installer or maintenance technician must always pay attention to the
work environment, ensuring that it is well-lit and there is enough room to
ensure an escape route.
During installation, consider whether the noise emitted in that particular
environment might exceed the legal thresholds (less than 80 dBA); if so,
suitable ear protection must be worn.
3 - Safety and accident prevention
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electrostatic