4
Incoming inspection
Error-free and safe operation of this device
requires proper transport and storage, setup
and assembly and careful operation and mait-
ennance. If it can be assumed that safe opera-
tion is no longer possible, the device must be
immediately taken out of service and secured
against accidental startup.
The device must be packed and unpacked
with the usual care without force and only us-
ing suitable tools. The devices are to be visu-
ally inspected for faultless mechanical condi-
tion. Please note the installation instructions
enclosed with the device.
It is to be assumed that safe operation is no
longer possible if the device e.g.
• has visible damage,
• no longer works despite an intact power
supply,
• has been exposed to unfavourable condi-
tions for a lengthy time (e.g. storage outside
the permissible climate limits without adjust-
ment to the room climate, condensation, etc.)
or transport loads (e.g. fall from a large height
even without visible external damage, etc.).
Please check for complete scope of delivery
before starting to install the device.
Warning, dangerous electrical voltage.
This symbol is intended to warn you
about possible dangers, which can oc-
cur during the assembly, initial startup
and during use.
Protective conductor terminal
Meaning of the symbols used
The following pictograms are used in this
manual:
Incoming Inspection
