Safety Instructions Related To The Product And Technology; System Architecture - Aventics HF03 Betriebsanleitung

AVENTICS | HF03/HF02 | 1987765493–BDL–001–AB
2.6 Safety instructions related to the product
and technology
W
Switch off the power supply before connecting or
disconnecting plugs to avoid damaging the electrical parts.
W
Always make sure the relevant system component is not
under pressure or voltage before assembly or disassembly.
Ensure that the system is prevented from power restoration
during assembly work.
W
In order to avoid damage, electrical start-up is to be carried
out only in a pressure-free state.
W
Ground the valve system. Observe the following standards
when installing the system:
– DIN EN 50178, classification VDE 0160
– VDE 0100
W
Do not put the valve system into operation before it is
completely assembled as well as correctly wired and
configured, and after it has been tested.
W
Make sure that there is a sufficient exchange of air or
enough cooling if your valve system has any of the following:
– Full equipment status
– Continuously loaded solenoid coils
3

System architecture

The versatility and flexibility of this valve system enable
AVENTICS to support your automation tasks. The valves are
completely mounted and tested according to your
requirements; the electrical connection is made via bus
couplers.
I/O modules are installed in the system as per your
specifications. The valve system in the local and external pilot
control versions is then ready for use. Its modular construction
allows existing systems to be expanded or converted at any time.
The valve system's operating instructions are composed of
individual components.
49
System architecture