SafetyInstruction manual 550-532 - 00.0 - 07/201516All warnings and safety signs on the machine must always be inlegible condition and may not be removed. Missing or damagedlabels should be replaced immediately.Requirements tobe met by thepersonnelThe machine may only be set up by qualified specialists.Maintenance work and repairs may only be carried out by qualifiedspecialists.Work on electrical equipment may only be carried out by qualifiedspecialists.Only authorized persons may work on the machine. Every personwho works on the machine must first have understood theinstructions.Operation Inspect the machine while in use for any externally visible damage.Stop working if you notice any changes to the machine. Reportany changes to your supervisor. A damaged machine must nolonger be used.Safetyequipment Safety equipment should not be removed or deactivated. If thiscannot be avoided for a repair operation, the safety equipmentmust be refitted and put back into service immediately afterwards.3.2 Signal words and symbols used in warningsWarnings in the text are distinguished by color bars. The colorscheme is oriented towards the severity of the danger. Signalwords indicate the severity of the danger: