HP Scitex LX850 HP Scitex LX850 & LX820 Printers: Maintenance and troubles - Page 10
Warnings and cautions, Warning labels - manual
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Safety precautions Warnings and cautions The following symbols are used in this manual to ensure the proper use of the printer and to prevent the printer from being damaged. Follow the instructions marked with these symbols. WARNING! Failure to follow the guidelines marked with this symbol could result in serious personal injury or death. CAUTION: Failure to follow the guidelines marked with this symbol could result in minor personal injury or damage to the product. Warning labels Label Explanation Current leakage may exceed 3.5 mA. See installation instructions before connecting to the supply. Ensure that the input voltage is within the printer's rated voltage range. The printer requires two dedicated lines, each protected by a branch circuit breaker according to site Preparation Requirements The printer must be connected to earthed mains outlets only. Identifies the Protective Earth (PE) terminal. It is located inside the electrical control cabinet. Electric shock hazard. The printer has two mains supplies. There are no operator-serviceable parts inside the printer. In case of operation of the fuse, parts of the printer that remain energized may represent a hazard during servicing. Refer servicing to qualified service personnel. Turn off the printer using both Branch Circuit Breakers located in the building's Power Distribution Unit (PDU) before servicing. See installation instructions before connecting to the supply. Danger of electric shock. In case of operation of the fuse, parts of the printer that remain energized may represent a hazard during servicing. Therefore, ensure that the printer is completely turned off before servicing. 4 Chapter 1 Safety precautions ENWW