Installation
Important notes
5
Ò
39
EDSMDAG EN 2.0
5 Installation
5.1 Important notes
{ Danger!
Dangerous electrical voltage
Even after the HV on−board voltage or mains voltage has been switched off, all
power terminals continue to carry electrical voltage for some time, e.g. from
capacitors.
Possible consequences:
ƒ Death or severe injury if the power terminals are touched.
Protective measures:
ƒ Switch off the HV on−board supply system or power supply and wait until
the power terminals are discharged before working on them.
ƒ Make sure that all power terminals are deenergised before working on
them.
( Stop!
No device protection if the HV on−board voltage or mains voltage is too high
The input for the HV on−board supply system or the mains is not fused
internally.
Possible consequences:
ƒ Destruction of the device if the HV on−board voltage or the mains voltage is
too high.
Protective measures:
ƒ Observe the maximum permissible HV on−board voltage or mains voltage.
ƒ Fuse the device correctly on the supply side against mains fluctuations and
voltage peaks.
( Stop!
The input for the HV on−board supply system or the mains does not have an
electrical polarity reversal protection
Possible consequences:
ƒ Destruction of the device is the HV on−board supply system or the mains is
connected incorrectly.
Protective measures:
ƒ Check wiring for possible polarity reversal.
To Next Page
Loading...
