Xylem YSI Alyza IQ NH4, Руководство по эксплуатации

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Alyza IQ NH4 What to do if ...
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ba76202d02 05/2020
Status FEHLER
Sample intake does not work
 Check the filtration pump
 Check and, if necessary, clean the filter
plate
 Switch on the filtration pump
 Clean the overflow vessel and intake
line
Status FEHLER
The temperature in the mea-
suring unit or photometer unit
Alyza IQ is outside the allowed
range
(e.g. due to the air circulation
in the Alyza IQ being
impeded)
Measuring (automatically or manually) is
only possible if the operating temperature
in both the measuring unit and photometer
unit is in the allowed range.
 Check for contamination and, if neces-
sary, exchange the filter mats at the
housing (see section 5.8.2,
 128)
 Check for contamination and, if neces-
sary, clean the bug screen
 Check for contamination and, if neces-
sary, clean the condensate drain
adapter
Status FEHLER
Danger of condensation water
forming in the measuring unit
 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
 Start the dehumidifying program for the
measuring unit
Alyza menu/ tab
Wartung
/
Wartung Mes-
seinheit
/
Messeinheit entfeuchten
 Alyza IQ STARTEN
Power failure  In the Alyza menu (tab
Wartung
), start
the Alyza IQ.
 If necessary, activate the function "Auto-
matic start after power failure“
Unknown See log book or Alyza menu / tab Status
(display details with <OK> )
Cause Remedy