Work And Safety Instructions - Festo 8111819 Descripción Resumida

5 Work and safety instructions

General
•
Trainees should work with the circuits only under the supervision of an instructor.
•
Electrical devices (e.g. power supply units, compressors and hydraulic power units) may only be
operated in training rooms that are equipped with residual current devices (RCD).
•
Observe the specifications included in the technical data for the individual components, and in
particular all safety instructions!
•
Malfunctions which might impair safety must not be generated when the device is operated for training
purposes.
•
Wear personal safety equipment (safety glasses, safety shoes) when working on circuits.
Mechanical safety
• Switch off the power supply!
– Switch off working and control power before working on the
circuit.
– Do not reach into the setup unless it is at a complete standstill.
– Be aware of potential overtravel times for the actuators.
•
Mount all of the components securely on the profile plate.
•
Make sure that limit switches are not actuated from the front.
•
Risk of injury during troubleshooting!
Use a tool such as a screwdriver to actuate limit switches.
•
Set all the components up in a way that makes it easy to activate the switches and interrupters.
•
Follow the instructions about positioning the components.
Electrical system
Risk of death in case of interrupted protective earth conductor!
– 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.
© Festo Didactic 8111817
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Component Set Basic Electrical Circuits
23