Application instructions
8
Application instructions
Wait at least 5 seconds before switching the instrument on and
then off again at the main switch.
If the measuring water contains more than 20 mg/I CO
2
(carbonic
acid), incorrect evaluations cannot be excluded.
If the ion concentration is too high, it will lead to measurement
deviations.
Interfering ions: heavy metal with a content of 5 mg/l or more,
anions e.g. sulphate with a content of 240 mg/l or more and
a hardness above 80°dH.
Reagent consumption:
0.8 ml per assay
The coverage of a 500 ml bottle: approx. 500 assays
The concentration of influencing contents can be determined by
using our colorimetric TESTOVAL
®
test kit.
Careful handling of the instrument increases both its operational
reliability and service life! Therefore, carry out a visual inspection
at regular intervals as described below:
– Has the use-by-date of the indicator expired?
– Are the hose connections of the dosing pump free of leaks?
– Is there any air inside the dosing hoses?
– Are all the water connections free of leaks?
– Are the doors of the instrument closed properly?
– Is the instrument heavily soiled?
– Are the measuring chamber and the drain duct/drain hose
clean?
Trouble-free operation is only possible when maintenance is
carried out on a regular basis! For more information, please refer
to the section entitled “Maintenance” and the "Maintenance
manual of Testomat 2000
®
/Testomat ECO
®
".
If problems occur, please refer to the section entitled "Error
messages/Troubleshooting".
No opening of the measuring chamber holder!
Do not open the measuring chamber holder. You cannot carry out
any repairs in this area, but damage the device. If you open the
measuring chamber holder, your warranty will expire.
CAUTION
To Next Page
Loading...