Xylem YSI Alyza IQ NH4, Руководство по эксплуатации

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What to do if ... Alyza IQ NH4
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ba76202d02 05/2020
6 What to do if ...
Display “----”
Information on the cause of the indication is in the log book and in
the Alyza menu / tab
Status
.
Cause Remedy
No (valid) measured value
available Start measurement and wait for the mea-
surement to be finished (10 min)
Three erroneous automatic
calibrations in succession  Check the calibration standards
(e.g. expiry date)
 Check the connection of the calibration
standards
 Refill the tubes for the ChemBags with
standard solutions
Alyza menu / tab
Wartung
/
Manuelle
Funktionen
/ Befüllen (einzeln)
 Carry out a cleaning cycle
Alyza menu / tab
Wartung
/
Manuelle
Funktionen
/
Reinigen
 Exchange calibration standards
 Contact the service department
Status FEHLER
The Alyza IQ is stopped
General proceeding
 View the details of the error
e.g. in the Alyza menu / tab
Status (dis-
play details with <OK> )
or
View the log book message
 Reset the error:
(Alyza menu, tab
Wartung
/
Manuelle
Funktionen
/
Fehler zurücksetzen )
 Remedy the error
 Alyza IQ STARTEN
 If the Status FEHLER is still there:
Contact the service department
Status FEHLER
The liquids from one or sev-
eral ChemBags are not trans-
ported to the MultiPort valve
 View the log book message
 Check the filling level of the ChemBags
 Check the connection of the tubes
 Empty and refill the tube
Alyza menu / tab
Wartung
/
Manuelle
Funktionen
/
Entleeren and Befüllen