Mindray BC-2800, Руководство оператора

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Troubleshooting Your Analyzer
11-5
6. If the difference between the reference
WBC count time and the actual WBC
count time is less than 2 seconds, the
error has been removed;
7. If the difference is still greater than 2
seconds but consistent, enter the
“
Setup
→
Settings
→
Count
” and
reset the WBC count time. Then enter
the “
Service
→
Self-test
” screen and
test the actual WBC count time as
instructed by
Chapter 10.5.1
to
confirm the difference is less than 2
seconds;
8. If the problem remains, contact
Mindray customer service department
or your local distributor.
WBC bubbles
1. Diluent or rinse running
out;
2. Loose tube connections;
3. Inappropriate WBC
count time setting.
1. Check if the diluent or rinse has run
out. If so, change a new container of
diluent or rinse as instructed in
Chapter 4.4.1
;
2. Check the connection of the diluent
and rinse pickup tube. If necessary,
reconnect and tighten them as
instructed by
Chapter 4.4.1
;
3. If the problem remains, adjust the
WBC count time as instructed by
Chapter 5.3.5
;
4. If the problem remains, contact
Mindray customer service department
or your local distributor.
RBC clog
1. Clogged the aperture;
2. Inappropriate RBC
count time setting;
3. Solenoid valve error.
1. Enter the “
Service
→
Maintenance
”
screen. Zap and flush the aperture as
instructed by
Chapter 10.3.4.
and
10.3.5.
;
2. Enter the “
Setup
→
Settings
→
Count
” screen and record the RBC
count time. Then enter the “
Service
→
Self-test
” screen and test the actual
RBC count time as instructed by
Chapter 10.5.1
.;
3. If the difference between the reference