Attention: Check and, if required, re-tighten connection
terminals. For further details, see the operating
instructions.
Attention: Danger of electric shock from loaded
condensers! Please always first disconnect the system
from the power supply and wait another 10 minutes
before touching the electrical components. The power
condensers require this time in order to discharge!
Check the DC bus voltage at the system terminal strip
of the frequency converter by measuring this between
the +DC and -DC terminals (the exact position can be
found in the supplied operating manual of the frequency
converter), between the +DC terminal and the chassis
as well as between the -DC terminal and the chassis.
The voltage must read zero in the case of all three
measurements.
To Next Page
Loading...
Need help?
General
