wtw TresCon NOx-N, Operating Manual

Page: 53 / 112

NOx-N Maintenance
3 - 5 ba43110e05 01/2011
Caution
Only use distilled water without any contamination (softener orsimilar)!
Dist. H2O is also used for zero point calibration. Contaminated dist.
H2O causes incorrect measurement results.
1 Measuring mode
Select the NOx-N measuring module
WITH
68
.
2 Call up the Parameters NOx-N menu with
3
. The main
menu appears on the display.
3 Select the Service menu item with
68
and confirm with
3
. The service menu appears.
4 Select the Fill system menu item with
68
and confirm
with
3
. A checklist appears on the display.
5 Place a full container on the tray.
6 Connect the consumables. Follow the color coding!
red Dist. H2O
blue Cleaning solution
7 Confirm the prompts each time with
3
after checking. After
the last confirmation, the procedure begins immediately and
the remaining duration appears on the display.
Starting the procedure
Color coding
of the consumables