Siemens Rapidlab 1200 Operator's Manual page 150

5-8
4. Check the level of fill solution in the reference sensor:
a. Verify that the reference sensor fill solution is above the fill line.
b. If the level of fill solution is low, fill the sensor.
5. Check the level of fill solution in the K
a. Verify that the K
b. Verify that the pH and Na
c. If the level of fill solution is low, replace the fill solution.
6. Close the measurement module door and close the front cover.
7. Allow the system to warm up for 10 minutes.
8. Select
9. Select
10. Select
11. Analyze a minimum of 2 levels of quality control material to verify sensor
performance.
02087462 Rev. V
The fill line is on the right side of the KCl reservoir.
The fill solution can become slightly pink as a result of analyzing QC and
NOTE:
AutomaticQC materials. A pink color that becomes very dark over a 12 hour
period indicates a pending failure of the reference sensor. When this occurs,
replace the reference sensor or the reference sensor cassette.
Refer to Performing Reference Sensor Maintenance‚ page 5-34.
+
, Cl¯, and Ca
bubble at the top.
Refer to Performing Measurement Sensor Maintenance‚ page 5-40.
.
Yes
.
Continue > Return
.
Analyze > Yes
Rapidlab 1200 Operator's Guide: Maintenance
+ ++
, Cl¯, Ca , Na
++
sensors are almost full with a small (1 mm)
+
sensors are completely full.
+
, and pH sensors: