Work And Safety Instructions; General; Electrical Safety - Festo Variable Transformer EduTrainer Instrucciones De Utilizacion

Variable Transformer EduTrainer - Operating instructions

5 Work and Safety Instructions

5.1 General

5.2 Electrical safety

28
•
Trainees should only work with the circuits under the supervision of an instructor.
•
Observe the specifications included in the technical data for the individual
components, and in particular all safety instructions!
•
Wear personal safety equipment (safety glasses, safety shoes) when working on
circuits.
• 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.
•
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.
– Do not connect voltage sources in series.
•
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.
– Only use connector cables with adequate insulation and electric strength.
– Use safety sockets with fully shrouded contact points.
CAUTION
DANGER
© Festo Didactic 8037346