17
UK
10.2 Fault indication
[OL]
Overload pressure (measuring range exceeded)�
[UL]
Underpressure range (measuring range below the minimum value)�
[SC1]
Short circuit in OUT1�*
[SC2]
Short circuit in OUT2�*
[SC]
Short circuit in both switching outputs�*
[Err]
Internal fault, invalid input�
*The output concerned is switched off as long as the short circuit exists�
The faults SC1, SC2, SC and Err are indicated even if the display is deactivated�
10.3 Cleaning of the filter cover
If viscous and residues producing
media clog the filter cover of the sen-
sor (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�
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�
