Siemens ADVIA 2120, Руководство оператора, Страница: 91 / 477

5-24 Troubleshooting the Analyzer
1. At the Utilities menu,
select Exerciser to
open the Exerciser tab.
2. Disconnect the waste
tubing
( 1 ) that comes
from the RBC flowcell
( 2 ) at V23. This is the
white fitting at V23 ( 3 ) .
3. Fill the cleaning syringe
( 4 ) 25% household
bleach solution and
attach it to the white
fitting. Refill the
syringe with bleach
solution as needed
during the following
steps.
V12
V14
V13
V9
V11
V10
V20
V21
V22
V66
V65
V23 V27 V19
V64
1
2
3
7
8
10
9
5
11
4
4. Disconnect the sample tubing
( 5 )
from the top of the sample syringe
( 6 )
and
place the sample tubing into a beaker to catch fluid as you backflush the
flowcell.
5. Gently push the plunger on the cleaning syringe to flush the bleach solution
through the RBC flowcell
( 2 ) . Repeat with deionized water.
6. Reattach the sample tubing ( 5 ) to the top of the sample syringe ( 6 ) .
7. Refill the syringe with bleach solution.
8. At the Valves window of the Exerciser tab, open V9 and then push the
syringe to fill RBC chamber
( 7 ) with 25% bleach, then open V10 to drain.
Close V9 and V10. Repeat with deionized water.
9. Refill the syringe with bleach solution.
10. In the Valves window of the Exerciser tab, open V12 and then push the
syringe to fill Baso chamber ( 7 ) with bleach solution, then open V13 to drain.
Close V12 and V13. Repeat with deionized water.
11. Refill the syringe with bleach solution.
12. At the Valves window of the Exerciser tab, open V64 and then push the
syringe to fill Retic chamber
( 7 ) with bleach solution, then open V65 to
drain. Close V64 and V65. Repeat with deionized water.
13. Disconnect the shuttle line ( 10 ) from the side of the UFC ( 11 ) and then place
the end of the sample tubing into a beaker to catch fluid as you backflush the
flowcell.
14. Refill the syringe with bleach solution.