12
F
F
F
At the highest point
of the pipe system�
Directly in front of
the spout of the pipe�
F
On the suction side of a pump�
F = flow direction
5.3 Grounding
If installed in an ungrounded pipe system (e�g� plastic pipes), the unit must
be grounded (functional earth)�
Ground brackets for the M12 connector are available as accessories (→ www.ifm.
com)�
