Cooling Unit; Electronics - Metrohm 889 IC Sample Center Basic Manual

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Problem
Error 318
Error 319
6.1.4

Cooling unit

Problem
Error 347
6.1.5

Electronics

Problem
Error 280, 282, 283,
284
Error 290
889 IC Sample Center Basic
Cause
The needle scraper is
blocked when the needle
unit is in vertical motion.
The sample needle arm is
in an undefined vertical
position.
Cause
A temperature of over
48 °C was measured at the
time the cooling was
switched on.
Cause
An electronic error has
occurred in the EEPROM.
At least one critical func-
tional disruption was
detected when initializing
the sample changer. No
injections can be per-
formed.
Remedy
1. Check whether the movement of the nee-
dle scraper is obstructed.
2. If possible, remove any obstacles that may
be present.
If the error occurs again, call your regional
Metrohm service representative.
Call the Metrohm Service.
Remedy
Refer to the device manual of the sample
changer for technical specifications and ensure
that the range of permissible operating tem-
peratures is observed.
Remedy
1. Switch off sample changer.
2. Wait a few seconds.
3. Switch on sample changer.
If the error occurs again, call your regional
Metrohm service representative.
1. Exit MagIC Net.
2. Switch off sample changer.
3. Ensure that the cables between the sample
changer and the computer are correctly
connected.
4. Switch on sample changer.
5. Start MagIC Net.
If the error occurs again, call your regional
Metrohm service representative.
6 Troubleshooting
29
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