9
Maintenance
The product is maintenance-free.
10
Troubleshooting
Any malfunctions that cannot be removed by means of the measures
described in this chapter may only be repaired by the manufacturer.
Problem
Display does not show
anything
Display "sensor error"
Display "ADC-
flashes
Indication "ADC-
flashes
Password forgotten
Other malfunctions
Maintenance
Possible reason
No supply voltage
Short circuit
Interruption of probe
cable
↓↓↓↓"
invalid input signal
↑↑↑↑
"
Short circuit of the probe
cable
-
-
Repair
Apply supply voltage
Check the connection to
the probe or to the trans-
ducer
Check the connections
Contact the AFRISO
service hotline
Contact the AFRISO
service hotline
Contact the AFRISO
service hotline
DA 10/12/14
EN
32