Connecting The Electrical Leads - ABB SCC-S Operator's Manual

14

Connecting the Electrical Leads

WARNING
Please observe the relevant national safety regulations for the construction
and operation of electrical installations as well as the following safety
instructions.
Before connecting the power supply, check that the operating voltage on the
rating plate is the same as the mains voltage.
The protective-conductor terminal must be connected to a protective
conductor before any other connections are set up.
The device can be dangerous if the protective conductor is interrupted inside
or outside the device or the protective-conductor terminal is disconnected.
Use only fuses of the specified type and rated current as replacements. Never
use patched fuses. The fuse holder must not be short-circuited.
NOTE:
The signal lines should be routed separately from the power supply lines.