Hitachi CHROMASTER 5160 Instruction Manual page 367

4.6 Error Messages
Message
LAMP OFF BY EXTERNAL
ERROR
PRESS "CL" KEY TO TURN
ON
LAMP OFF BY EXTERNAL
INPUT
PRESS "CL" KEY TO TURN
ON
LAMP OFF BY LEAKAGE
PRESS "CL" KEY TO CLEAR
MESSAGE
NO SPECTRA
PRESS "CL" KEY TO CLEAR
MESSAGE
COLLECT "BACK GROUND"
SPECTRUM FIRST
PRESS "CL" KEY TO CLEAR
MESSAGE
DATA BUFFER OVERFLOW
PRESS "CL" KEY TO CLEAR
MESSAGE
Hg LAMP ERROR
PRESS "CL" KEY TO CLEAR
MESSAGE
ADC INITIALIZE ERROR
ADC ERROR
DAC ERROR
A/Z OVER RANGE
PRESS "CL" KEY TO CLEAR
MESSAGE
An error message will be displayed with the alarm buzzer sounding.
Description
All lamps go off for lamp
overheat prevention
because cooling fan has
stopped.
Lamp goes off in
response to external
contact input.
Liquid has leaked.
Spectrum to be output
does not exist.
Background spectrum
has not been acquired.
During data acquisition,
data transmission to
interface board has
become impossible and
data buffer is overflowed.
Hg lamp goes off though
unintended or does not
come on.
Error has occurred during
ADC initialization.
Data transmission from
ADC is interrupted.
Data transmission to
DAC is interrupted.
Auto zero is specified in
excess of allowable
range.
4 - 22
Remedy
1) Press the CL key and light the
lamps by UTILITY function.
2) Contact the maintenance service
company authorized by Hitachi
High-Technologies.
1) Press the CL key and light the
lamp again.
1) Eliminate the cause of liquid leak
and wipe off the leaked liquid.
2) Clear the message by CL key.
3) Light the lamp by UTILITY
function.
1) Clear the message by CL key.
2) Specify the number of a spectrum
that exists.
3) Acquire the spectrum.
1) Clear the message by CL key.
2) Acquire background spectrum.
1) Clear the message by CL key.
2) Confirm connection with the
interface board.
1) Clear the message by CL key.
2) Turn on power supply again.
3) Renew the Hg lamp.
1) Clear the message by CL key.
2) Turn on power supply again.
3) Contact the maintenance service
company authorized by Hitachi
High-Technologies.
1) Turn on power supply again.
2) Contact the nearest maintenance
service company authorized by
Hitachi High-Technologies.
1) Turn on power supply again.
2) Contact the nearest maintenance
service company authorized by
Hitachi High-Technologies.
1) Clear the message by CL key.
2) Change wavelength.
3) Replace solvent with a proper one.
4) Clean flow cell.
(cont'd)