– English –
Maintenance
DIT 10
41
7.4
Subsequent zero correction
The probe is
not
submerged in the liquid.
1.
Unplug the battery connector from the PCB.
2.
Reconnect the battery, see chapter 6.5, page 34.
When connecting the battery connector, press the mini button to
delete all tank data.
3.
Perform zero correction, see chapter 6.6, page 35.
4.
Enter the tank data, see chapter 6.8, page 38.
8
Maintenance
8.1
Maintenance times
When
Activity
The display shows the
symbol
.
Replace the battery, see 8.2, page 41
8.2
Replacing the battery
1.
If the display shows the symbol
, you must replace the bat-
tery.
3.
To protect the environment, batteries must
not
be disposed of
together with normal household waste. Return empty batteries
to the point of purchase or to special collecting points.
Stored tank data is not lost when the battery is replaced.
9
Troubleshooting
Repairs may only be performed by specially trained, qualified staff.
Table 3: Troubleshooting
Problem
Possible reason
Repair
The display shows
"
OFF
".
Automatic switch
off after 2 ½
minutes.
Press the key F to
read the liquid lev-
el
The display shows
Battery voltage
below critical val-
ue.
Replace the bat-
tery (see chap-
ter 8.2, page 41)
2.
Remove the old battery and connect the new battery (see chap-
ter 6.1, page 31).
