Safety
10 Operating Instructions 669 - 00.0 - 08/2019
All the warnings and safety signs on the machine must always be 
in legible condition. Do not remove! 
Missing or damaged warnings and safety signs must be replaced 
immediately.
Requirements
to be met by
the personnel
Only qualified specialists may:
• set up the machine / put the machine in operation
• perform maintenance work and repairs
• perform work on electrical equipment
Only authorized persons may work on the machine and must first 
have understood these instructions.
Operation Check the machine during operating for any externally visible 
damage. Stop working if you notice any changes to the machine. 
Report any changes to your supervisor. Do not use a damaged 
machine any further.
Safety
equipment
Safety equipment should not be removed or deactivated. If it is 
essential to remove or deactivate safety equipment for a repair 
operation, it must be assembled and put back into operation 
immediately afterward.
2.2 Signal words and symbols used in warnings
Warnings in the text are distinguished by color bars. The color 
scheme is based on the severity of the danger. Signal words 
indicate the severity of the danger.
Signal words Signal words and the hazard they describe:
Signal word Meaning
DANGER (with hazard symbol)
If ignored, fatal or serious injury will result
WARNING (with hazard symbol)
If ignored, fatal or serious injury can result