ETAS
Getting Started
AC Voltage Distributor ES4700.1-B
19
6.1.2
Opening Component
The ES4700.1-B must only be opened by qualified, technical personnel!
CAUTION!
As long as ES4700.1-B is connected to the power supply, you risk getting
an electric shock!
Disconnect from the power supply by removing the power cable; then wait
a few minutes until all components (e.g. power supply unit, capacitors) are
discharged.
6.1.3
The ES4700.1-B Power Supply
ES4700.1-B requires a 3-phase power supply line with earth conductor (PE) and neutral wire
(N).
When connecting the ES4700.1-B, please consider the following points:
Obey the safety instructions in chapter 2.4.1 "Installation and commissioning".
Make sure that the relevant safety device (EMERGENCY-STOP) is easy to reach and
are not obstructed by objects.
Make sure that the cable of the main power line has the correct dimension and no
defects.
Carefully check your system specification before connecting your ES4700.1-B.
For technical data please refer to chapter 4 "Technical Data".
