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1. Pointers
1.1. Used symbols
Symbols The following symbols are used in this instruction manual:
DANGER!
Denotes a direct threat of danger. Not observing this pointer may be life
threatening or lead to serious injuries.
CAUTION!
Denotes a possibly dangerous situation. Not observing this pointer can
cause minor injuries or lead to material damages.
INFORMATION!
Denotes application pointers and other useful information.
1.2. General pointers
INFORMATION!
This device was manufactured according to DIN EN ISO 9001 and left the
factory in a perfect state.
In order to maintain this state and to assure the safe operation, the user
must consider the pointers and warning remarks, which are contained in
this instruction manual.
1.3. Safety pointers
DANGER!
In the case of damage of the box, the line or any other part of the device,
disconnect it immediately from the supply voltage and shut it down.
Disconnect every connection line before opening the device.
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