LERICA C254 Bedienungs- Und Wartungsanleitung Seite 67

Rev. 03 - 07/2015 - Cod. 1501151 - Instruction manual for vacuum chamber packaging machines Mod. C254-C308-C312-C412-C420
ElECtRICal RISKS
• T he electrical safety of the appliance is only guaranteed when it is
connected correctly to an efficient earthing system in accordance with
the law.
• Only qualified personnel can operate on the power supply system and access live
parts.
• Perform regular inspections of the electrical system of the machine (these are only
to be performed by qualified personnel).
• Remove and/or immediately replace loose connections or burnt wires (only qualified
personnel must replace these parts).
• Replace the power supply cable if damaged. Only qualified personnel must replace
this part.
• Use only suitable plugs and sockets that comply with the electrical specifications
stipulated on the identification plate of the machine.
• do not insert objects in the vents of the machine: risk of electric shock!
• It is strictly prohibited to use running water, water jets and/or vapour in the machine
installation area: risk of electric shock!
hazaRdS dERIvINg FROm gaS SPRINgS aPPlIEd tO
thE PlExIglaSS lId
• do not open, cut or damage the gas springs of the lid. These devices
are loaded at a pressure of about 180 bar.
• The gas springs must be discharged before disposing of the machine. Request
instructions regarding disposal.
hazaRdS dERIvINg FROm gaS USEd IN thE maChI-
NES EQUIPPEd WITh ThE GaS OPTION
• Use only nitrogen (N
dioxide mixtures (N
• Risk of explosion! do not use oxygen (O
mixtures containing oxygen (O
• Strictly comply with the gas manufacturer's instructions for proper use of the gas
cylinders and gas pressure reducers!
), carbon dioxide (CO
2
-CO ) or other inert gas mixtures.
2 2
), other explosive or flammable gases, gas
2
) or other explosive or flammable gases.
2
), nitrogen and carbon
2
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