voestalpine bohler welding TERRA NX 320 SMC Classic Manual De Instrucciones página 55

1.7.3 Mains power supply requirements
1.7.4 Precautions regarding cables
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1.7.5 Earthing connection
1.7.6 Earthing the workpiece
1.7.7 Shielding
1.8 IP Protection rating
IP23S
IP
• Enclosure protected against access to dangerous parts by fingers and against ingress of solid bodies objects with
diameter equal or greater than 12.5 mm.
• Enclosure protected against rain at an angle of 60°.
• Enclosure protected against harmful effects due to the ingress of water when the moving parts of the equipment
are not operating.
1.9 Disposal
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2. INSTALLATION
51
INSTALLATION
EN