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About this document
1  About this document
1.1  Purpose
These instructions for use are part of the 
device and describe how to use the device 
safely and correctly.
 Q
Read these instructions for use before 
using this device.
 Q
Keep these instructions for use 
available near the device.
 Q
Read and follow other applicable 
documents.
1.2 Signs, symbols and tags
Symbol Meaning
Key > Key Press the specied keys 
one after the other.
 
Warning symbol, 
introduces a warning.
Note: Information for a better 
understanding or to 
optimise work processes.
Bold Name of a navigational 
or an input element