Electrical Safety - Festo EduTrainer Network and Security Instrucciones De Utilizacion

5.3 Electrical safety

• Risk of death in case of interrupted protective earth conductor!
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Risk of death from series connection of power supply units!
Contact voltages of > 25 V AC or > 60 V DC are not permissible. Coming into contact
with voltages of > 50 V AC or 120 V DC may be fatal.
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Risk of death due to electric shock!
Protect the outputs of the power supply units (output sockets/terminals) and
connector cables connected to them from direct contact.
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Disconnect from all sources of electrical power.
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© Festo Didactic 8137259
The PE conductor (yellow-green) must not be interrupted, either inside or
outside of the device.
The insulation of the protective conductor must never be damaged or removed.
Do not connect voltage sources in series.
Only use connector cables with adequate insulation and electric strength.
Use safety sockets with fully shrouded contact points.
Switch off the power supply before working on the circuit.
Please note that electrical energy may be stored in individual components.
Further information on this issue is available in the data sheets and operating
instructions included with the components.
Caution!
Capacitors inside the device may still be charged even after being disconnected
from all sources of voltage.
EduTrainer Network and Security – Operating Instructions
DANGER
WARNING
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