Sections), - Beckman Coulter LH 780 Instructions Manual

4. Prime the system by cycling whole blood in Automatic aspiration mode.
5. Run a control in CBC test mode.
6. Verify your control results are acceptable. If they are unacceptable, bleach the apertures.
2.7 CLEANING BLOOD SAMPLING VALVE (OUTSIDE SECTIONS)
Procedure
WARNING Possible biohazardous condition. The BSV and its associated tubing can contain residual biological
materials and must be handled with care. Avoid skin contact. Clean up spills immediately in accordance with
your local regulations and acceptable laboratory procedures. This may include, but is not limited to, wearing
protective eyewear, gloves, and suitable laboratory attire when operating or maintaining this analyzer.
PN 773023AC
CLEANING BLOOD SAMPLING VALVE (OUTSIDE SECTIONS)
1. Open the Diluter lower front door.
2. Open the black activator.
3. While holding the activator open,
insert several lint-free tissues
beneath and around the BSV to
catch overflow.
4. Close the black activator.
5. Rinse the outside surfaces with
distilled water.
6. Dry the outside surfaces with a
lint-free tissue.
7. Open the black activator and
remove the lint-free tissues.
8. Close the black activator.
9. Close the Diluter lower front door.
10. Resume normal operation.
CLEANING PROCEDURES
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