Bayer HealthCare Rapidlab 800 - Manual (Page 266)

3Ć94 Rapidlab 800 Operator's Manual
9. Perform a gas two-point calibration from the Menu screen:
a. Select 1 Calibration and press Enter .
b. Select 4 Gas Two-point and press Enter .
Perform two-point calibrations after changing the calibration reagents, including
the gas standards, to ensure that the reagents are acceptable and the system is
functioning properly. Additionally, you can analyze quality control materials with
the new reagents and compare the results with the previous QC results after the
system is recalibrated.
If you do not install Bayer Diagnostics Cal Gas or Slope Gas tanks, ensure that you
define the calibration gas values for the gases used during calibration, as described
in Defining Calibration Gas Values in Section 5.
Replacing the Gas Tubing
Materials required:
S gas tubing
S valve wrench
1.
Stop the system from the Menu screen:
a. Select 2 Maintenance and press Enter .
b. Select 7 Stop System and press Enter .
2. Using a valve wrench, close the gas tank by turning the valve stem clockwise.
3. Disconnect the tubing from the gas fitting on the reagent manifold as shown in
Figure 3-64.
Figure 3Ć64.āăRemoving the Gas Tubing
Gas Fitting
Gas Tubing
1
Menu Code
4
(from the Main Menu)
Procedural
Notes
2
Menu Code
7