11
UK
Installation and set-up / operation
After mounting, wiring and setting check whether the unit operates correctly
Faults displayed during operation
Overload (above measuring range of the sensor)
Underload (below measuring range of the sensor)
Flashing: short circuit in the switching output 1*
Flashing: short circuit in the switching output 2*
Flashing: short circuit in both switching outputs*
*The output concerned is switched off as long as the short circuit exists
Cleaning of the filter cover
If viscous and residues producing
media clog the filter cover of
the sensor (and thus reduce the
measuring accuracy slightly), you
can clean it
Unscrew the filter cover (B) (use
•
a pair of pliers with plastic-
covered jaws for this) Clean the
cover thoroughly
The vent (A) should only be
•
cleaned by skilled personnel and
with utmost care
A B
Possible medium residues must not be compressed and pressed into the
vent This could clog the filter system and reduce the measuring accuracy
of the sensor
Screw the filter cover again tightly
•
The sensor is sufficiently protected against harsh ambient conditions (protection
IP 67) The protection rating can be increased by a special accessory (order no
E30043)
