Work And Safety Instructions - Festo EduTrainer 8071407 Instrucciones De Utilizacion

Mini Control Systems EduTrainer

5 Work and safety instructions

General
•
Trainees should only work with the circuits under the supervision of an instructor.
•
Observe the specifications included in the data sheets and operating instructions for the individual
components, and in particular all safety instructions!
• Malfunctions which may impair safety must not be generated.
•
Wear personal safety equipment (safety glasses, hearing protection, safety shoes) when working on
circuits.
Electrical system
•
Disconnect from all sources of electrical power!
– 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.
•
Use extra-low voltage only: max. 24 V DC.
•
Establishing and disconnecting electrical connections
– Electrical connections may only be established in the absence of voltage.
– Electrical connections may only be disconnected in the absence of voltage.
•
Maximum permissible current loads for cables and devices must not be exceeded.
– Always compare the current ratings of the device, the cable and the fuse.
– In the event that these are not the same, use a separate upstream fuse in order to
provide appropriate overcurrent protection.
•
Use only connecting cables with safety plugs for electrical connections.
•
When laying connecting cables, make sure they are not kinked or pinched.
•
Do not lay cables over hot surfaces.
– Hot surfaces are identified with a corresponding warning symbol.
•
Make sure that connecting cables are not subjected to continuous tensile loads.
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