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6.2 Error Messages
6.2 Error Messages
6.2.1 Autosampler Main Unit Errors
No.
Error Message
1
ROM ERROR
2
RAM ERROR
3
LOG_INFORMATION
ERROR
4
EEPROM ERROR
5
PARAMETER
ERROR
6
COMMUNICATION
ERROR
7
CHECK VIAL NO.
8
CHECK START
STEP NO.
9
CHECK TOTAL VOL
10
START KEY IS NOT
ACCEPTABLEDOOR
IS OPEN
11
SYSTEM_BUSY:
CHECK OTHER
MODULE STATUS
12
STOPPED BY
LEAKAGE
Table 6-2 Autosampler Main Unit Errors
Possible Cause
PC board malfunctions.
Communication is abnormal.
When starting analysis, vial
numbers beyond the
maximum number of vials as
a rack parameter are set in a
sequential program.
When starting analysis, a
start step No. which is not
contained in a sequential
program is set.
An injection volume that
cannot be handled with the
mounted syringe is set.
When starting analysis, the
front door of the instrument
are unclosed.
When starting analysis, other
unit connected is in the busy
status.
1. Solvent is leaking through
the flow path of instrument
(the leak sensor is wet).
2. Solvent remains in the
drain.
6 - 4
Remedy
Turn on power supply again.
If the same error is indicated
again, contact your nearest
service office of Hitachi High-
Technologies Corporation sales
representative.
Check connection of the
communication cable, and
reconnect the autosampler with
the chromatography data station
(CDS).
Check and correct the set
parameter value.
Close the front door of the
instrument.
Check status of other units and
release the busy status. (Stop of
liquid delivery with the pump,
setting of oven in condition before
heating ready status, etc.)
1. Wipe off leaked fluid
completely and retighten the
pipe joint.
2. Wipe off remaining solvent
completely.
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