3
W
Wa
arrn
niin
ng
g L
La
ab
be
ell
S
Syym
mb
bo
oll
E
Exxp
plla
an
na
attiio
on
n
Danger to life due to high voltages!
Only qualified personnel can open and service the converter.
Disconnect the converter from all the external power sources be-
fore service!
Do not touch live parts until 5minutes after disconnection from the
power sources.
There is a danger from a hot surface that may exceed 60°C.
Check the user manual before service!
1.3
Skills of Qualified Personnel
All installations should be performed by technical personnel. They should have:
•
Training in the installation and commissioning of the electrical system, as well as the
dealing with hazards.
•
Knowledge of the manual and other related documents.
•
Knowledge of the local regulations and directives.
User Manual