2. Safety instructions for electric drives and controllers
16 Festo P.BE-CMMP-FHPP-DN-SW-EN en 0708NH
Warning
Electronic devices are never fail-proof.
The user is responsible for ensuring that his system is brought
into a safe state if the electric device fails.
Warning
DANGER!
The servo drive controller and in particular the braking resistance,
external or internal, can become very hot. This can cause serious
burning if the devices are touched.
2.4.3 Protection aganst touching electric components
This section concerns only devices and drive components with voltages over 50 V. It is
dangerous to touch components with voltages of more than 50 V, as this can cause an
electric shock. When electric devices are operated, certain components in these devices
are always under dangerous tension.
Warning
High electric voltage!
Danger of death or serious bodily injury due to electric shock!
For operation the relevant DIN, VDE, EN und IEC regulations, as well as all national and
local safety and accident prevention regulations must always be observed. The system
manufacturer or the user is responsible for ensuring that these regulations are observed.
Warning
Before switching the device on, fit the covers and protective
screens so that the device cannot be touched.
For devices which are to be fitted in a control cabinet, make sure
that a housing is fitted so that the electric components cannot be
touched.
Regulations BGVA3 must be observed.
Warning
Always connect the protective earth conductor of the electrical
equipment and the devices firmly to the supply network.
Due to the integrated network filter the leakage current is greater
than 3.5 mA.
Warning
Note the minimum copper cross section for the protective
conductor during the complete sequence in accordance with
standard EN 60617.
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