HP Metal Jet 3D User Guide - Page 30

Table 1-4 Warning labels (continued) Label Explanation WARNING! Protective conductor connecting point. Protective earth terminal marked with PE for qualified electricians during mains connection. Earth connection essential before connecting supply. Ensure proper bonding after a repair. Protective bonding conductor are identified by bi-color combination GREEN-AND-YELLOW. NOTICE: Functional bonding conductor connecting point. Bonding connection required against maloperation. WARNING! Read and understand operator's manual before using this machine. Failure to follow operating instructions could result in death or serious injury. WARNING! To maintain overcurrent, short-circuit, and ground-fault protection, the manufacturer's instructions for selection of overload and short circuit protection must be followed to reduce the risk of fire or electric shock. If an overload or a fault current interruption occurs, circuits must be checked to determine the cause of the interruption. If a fault condition exists, the current-carrying components should be examined and replaced if damaged, and the integral current sensors must be replaced to reduce the risk of fire or electric shock. 26 Chapter 1 Introduction WARNING! Arc flash and electrical shock hazard. Access restricted to authorized personnel only. Do not operate controls or open covers without appropriate personal protection equipment. Failure to comply may result in injury or death.