Burkert Type 8712 - Manual (Page 29)

29
Installationandcommissioning
Type 8626, 8712
Warning
risk of fire and ignition due to electrostatic discharge
If the device is electrostatically charged, highly flammable fluid
vapours may ignite if electrostatic discharge occurs.
• To avoid electrostatic charges, connect the device to the
functional earth (FE) using the shortest possible cable with the
largest possible cross section.
Danger from electromagnetic fields
If the FE connection is not connected, electromagnetic
compatibility is not assured.
• Connect the device to the functional earth (FE) via the shortest
possible cable (largest possible cross section).
note
important information to ensure trouble-free operation
of the device
The GND or earth connections of the MFM / MFC must always be
connected individually.
If all the GND connections are connected together and only a
single common connection is set up with a view to activation,
the analogue signals risk being subjected to fluctuations
and interference.
→
Connect the functional earth (FE) to the screw indicated,
for example using an earth terminal. The connection cable must
be as short as possible and its cross section must be as large
as possible.
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