Hitachi CHROMASTER 5160, Instruction Manual

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(2) Each unit initializes immediately after its power is turned on.
If a problem occurs, an error message displays in the LCD.
If a problem develops during an analysis, an error message
will also appear in the LCD. Use the CL key to erase the
error messages. Unless the cause of an error is
eliminated, the same error message will display again.
For units other than the Model Chromaster 5160, check the
corresponding instruction manuals.
Table 4-2 Model Chromaster 5160 Error Messages
No. Screen Display Contents of Error Measure
1 ROM ERROR
PRESS “CL” KEY TO CLEAR
MESSAGE
ROM error
Turn the power off and then on again.
If the same error occurs, notify your
nearest service office of Hitachi High-
Technologies Corporation sales
representative.
2 RAM ERROR
PRESS “CL” KEY TO CLEAR
MESSAGE
RAM error
Turn the power off and then on again.
If the same error occurs, notify your
nearest service office of Hitachi High-
Technologies Corporation sales
representative.
3 EFPROM ERROR
INSTRUMENT INFO IS
INITIALIZED
EFPROM error
Turn the power off and then on again.
If the same error occurs, notify your
nearest service office of Hitachi High-
Technologies Corporation sales
representative.
4 PARAMETER ERROR
PARAMETERS ARE SET TO
DEFAULT VALUE
PARAMETER error
5 LOG INFORMATION ERROR
LOG INFORMATION IS
INITIALIZED
LOG INFORMATION error
6 PRESSURE MAX LIMIT ERROR
PRESS “CL” KEY TO CLEAR
MESSAGE
The upper pressure limit is
exceeded
*1)
Check the flow for leaks or clogging.
7 PRESSURE MIN LIMIT ERROR
PRESS “CL” KEY TO CLEAR
MESSAGE
The lower pressure limit is
exceeded
Check the flow for leaks or clogging.
8 MOTOR INITIALIZE ERROR
PRESS “CL” KEY TO CLEAR
MESSAGE
Motor error
Turn the power off and then on again.
If the same error occurs, notify your
nearest service office of Hitachi High-
Technologies Corporation sales
representative.
9 PUMP BY EXTERNAL ERROR
PRESS “CL” KEY TO TURN ON
External error
Press the CL key to clear the error
message.
10 PUMP OFF BY LEAKAGE
PRESS “CL” KEY TO CLEAR
MESSAGE
Liquid leakage has
occurred
Eliminate the cause of the liquid leakage,
and clean up the leaked liquid. Press
the CL key to clear the error message.
And then, turn the pump on.
11 AUTO PURGE VALVE ERROR
PRESS “CL” KEY TO CLEAR
MESSAGE
Auto purge valve error
Turn the power off and then on again.
If the same error occurs, notify your
nearest service office of Hitachi High-
Technologies Corporation sales
representative.