Hach-Lange SI792 C, SI792x C, SI792x C-FF, SI792x C-PA User Manual - Manual (Page 78)

Troubleshooting
76
ERR 33
Sensocheck icon flashes;
Sensoface icon active (see
section 10.2 )
Make sure that the correct
sensor is installed and that it
is operating correctly.
Check sensor connection or
replace cables.
Make sure that there are no
Polarization effects at the
sensor.
Temperature icon flashes;
Sensoface icon active (see
section 10.2 )
Make sure that the
temperature is within the
range of the temperature
compensation table
(temperature compensation,
concentration, salinity).
ERR 98
CONF flashes; configuration
or calibration data is
defective. Memory error in
the program.
Reconfigure and calibrate
the device.
ERR 99
FAIL flashes; EEPROM or
RAM defective Return to the factory for
repair and calibration.
10.4 Diagnostic tests
Function Description
View the output
current
From the measuring mode, press ENTER . The output
current will show in the main display for five seconds, then
return to measuring mode.
View calibration
data
From the measuring mode, press CAL and enter passcode
‘0000’. The cell constant will show in the main display. After
20 seconds, the transmitter will return to the measuring
mode, or press
ENTER to return immediately to the
measuring mode.
Table 17 Error codes (continued)
Code Description Corrective action