EDAN H50 - Parameters Troubleshooting

H50/H51 Hematology Analyzer User Manual Service
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13.6.1.3 Instructions for Performing Needle Dismantling
13.6.1.4 Check Sensors/Valves
Check Sensors/Valves Screen
13.6.2 Parameters Troubleshooting
Parameters
Problems
Solutions
WBC
No HGB test results
Check HGB LED wires.
HGB test result is OK
while no other
parameters
’
test results.
1)
Check the electrode wires.
2)
Firstly perform a Clean cycle. I
f the problem is still
unresolved, then perform a Bleach Cleaning
cycle.
Pull on the top of the
needle to remove it from
the needle carriage.
Pull on the rinsing head
to remove
it from the
sampling module.
Press Check Sensors/Valves to enter into
Check Sensors/Valves Screen.
With this
screen, you can:
1)
Set HGB LED ON/OFF:
Turn HGB
LED ON or OFF
2)
Set AC ON/OFF: Turn Apertures
current
ON or OFF
3)
Set OPT LED ON/OFF
:Turn Optical
LED ON or OFF
4)
ALL EV ON/OFF:
Set All EVs ON or
OFF
5)
EV Chaser:
Each EVs will be set on/off
consecutively