Festo Two Hand Control Device EduTrainer Manuel D'utilisation page 32

Two Hand Control Device EduTrainer
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Use safety extra-low voltage only: max. 24 V DC.
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The power supply must only be operated using a power supply with a protective grounding conductor.
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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.
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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.
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Use only connecting cables with safety plugs for electrical connections.
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When laying connecting cables, make sure they are not kinked or pinched.
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Do not lay connector cables over hot surfaces.
– Hot surfaces are identified with a corresponding warning symbol.
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Make sure that connector cables are not subjected to continuous tensile loads.
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The device is not equipped with an integrated fuse unless specified otherwise in the technical data.
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Always pull on the plug when disconnecting connector cables – never pull the cable.
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Hazard-free operation of the device is no longer possible in the case of:
– Visible damage
– Malfunction
– Incorrect storage
– Incorrect transport.
– Switch off the power supply immediately.
– Protect the device against an inadvertent restart.
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