Mindray BA-88A Service Manual page 76

reaction curve has no
linear interval
（ XX Test ） （ xx
sample or calibrator
LIN 1
or
reaction curve Out of
linear range
（ XX Test ） （ xx
sample or calibrator
> 0
or control ） Above
Linearity High
（ XX Test ） （ xx
sample or calibrator
< 0
or control ） Above
Linearity Low
（XX Test）No result
CIE 1
calculated
calculation test!
ADL 0 Light signal too weak
ADH 1 Light signal too strong
Dark current is too
DRH 2
high
Dark current is too
DRL 2
low
01 0 Temp. control failled
02 0 Temperature too high
6-4
limit are less than 3
Reaction data does not
control ） The
meet linearity criteria
Calculated
concentration exceeds
high limit of linearity
range
Calculated
concentration exceeds
low limit of linearity
range
Abnormal test result.
Error
for
dividend
AD
running
lamp off; replacement
of the lamp is needed;
light path is obstructed,
or lamp falls off, or gain
error occurs.
Gain adjustment error;
lamp abnormal
The installation hole of
the flow cell is not
covered;
abnormal;
system abnormal
Hardware
optical
abnormal
Temp. data collection
error; refrigeration plate
error; main board error;
refrigeration
invalid.
Ambient
too high; Temp. data
collection
refrigeration plate error;
main
refrigeration
invalid.
6 Troubleshooting
Rerun or rerun after dilution
Rerun or rerun after dilution
Rerun
Rerun
occurs like 0 Check and reset calculation
formula
too low when
water blank,
Rerun;
(cuvette); adjust gain; clean
optical path; replace lamp.
Restart the system; adjust
the
analogue board
Check whether the flow cell
(cuvette) is placed right;
hardware
restart the system; replace
optical
the analogue board
abnormal;
Restart the system; replace
system
the analogue board
Restart thesystem; check the
connection
semi-conductor refrigeration
plate;
plate refrigeration plate; replace
the
replace the analogue board
Confirm
temperature temperature;
connection
error; semi-conductor refrigeration
plate; restart the system;
board error; replace
plate plate;
temperature sensor; replace
the analogue board
participated tests.
wash flow cell
gain; replace the
of the
replace the
temperature sensor;
the ambient
check the
of the
the refrigeration
replace the