OIL-HYDRAULIC PRESSES WITH TWO UPRIGHTS
OPERATION AND MAINTENANCE MANUAL
16
5.4
ILLUMINATION OF THE WORK AREA
When the lighting has to be installed for the work area of the machine and the same electricity line as the line
which supplies the press is to be used, then cabling needs to be carried out inside and outside the electric
panel, in compliance with the relevant technical and work safety standards.
Particular attention should be paid to the following points:
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supply the lights with low voltage using an isolation transformer protected by fuses;
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carry out the earthing of a terminal of the transformer’s secondary winding and the earthing of any metallic
parts outside the electric panel (if necessary install an automatic differential circuit-breaker);
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protect the electric cables located outside the electrical panel with a metallic sheath for industrial use.
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use filament lamps;
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do not use fluorescent lights to avoid stroboscopic effects.
