Pepperl+Fuchs VisuNet FLX System Manual page 72

VisuNet FLX System
Electrical Installation
Figure 5.3
Warning!
PB protective equipotential bonding!
PB protective equipotential bonding is mandatory.
Warning!
Operator responsibility to verify PB protective equipotential bonding!
Check the PB protective equipotential bonding after completing system installation.
Warning!
Risk of personal injury and equipment damage!
Pinched PE wire Ensure that the PE wire does not become pinched between the pedestal and
housing.
Danger!
Explosion hazard from wrong or missing equipotential bonding.
Wrong or missing equipotential bonding can cause sparks. This can ignite the surrounding
potentially explosive atmosphere.
Connect the equipotential bonding of the device. Observe the equipotential bonding require-
ments.
Ensure that external equipotential bonding connections exist, are in good condition, and are
not damaged or corroded.
Warning!
Risk of electric shock or property damage from inadequate equipotential bonding connection.
If you do not connect the equipotential bonding of the device correctly, this could result in
potential equalization currents. These currents could hurt operating personnel or cause prop-
erty damage.
Connect the equipotential bonding of the device via the welding rod.
Note
Refer to the manuals of the individual components for more information on electrical installation
and wiring.
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