Siemens ADVIA 2120, Руководство оператора, Страница: 62 / 477

4-16 Maintaining the Analyzer
3. Disconnect the luer fitting ( 4 ) from the connector at the output port ( 5 ). Do
not disconnect the line leading from the luer fitting.
4. Discard the filter according to local environmental laws and regulations.
5. Hold the replacement sheath filter by the body and attach the luer fitting to
the connector. Turn the luer fitting clockwise
to tighten.
CAUTION
The plastic barbed fitting and the luer connector are very fragile. Hold the
sheath filter by its body at all times and do not use excessive force when the
lines are being connected.
6. Still holding the filter by the center of the body, connect the reagent line to
the barbed fitting of the input port.
7. Insert the sheath filter into the mounting clip with the input end of the filter
facing up.
8. Prime the reagent lines five times.
CAUTION
Do not use a syringe to prime the filter. It may cause damage to the filter.
9. Look at the level of the liquid in the sheath filter. If the filter is not
approximately 90% full, run two additional prime cycles.
Replacing the 50 or 1000 µL Syringe Plungers PN 067-506-01 and 067-506-02
Materials required:
•
Hex wrench, small
•
Household bleach
•
Sample syringe repair kit,
PN 067-B506-01 (50
μ
L)
•
Sheath syringe repair kit,
PN 067-B506-02 (1000
μ
L)
Time: 15 minutes
Analyzer mode: Off
NOTE
The sheath syringe plungers ( 1 ) will