Use this procedure to ensure that the sensors contain fill solution to the levels
described in Figure 3-5.
pH, K
+
, Cl
–
, and Ca
++
nearly full and with a bubble at the top
Na
+
to the top
Reference
to the fill line
NOTE: The pO
2
and pCO
2
sensors do not require you to maintain them, even
though they have fill solution. Slight discoloration of the fill solution in the pO
2
and pCO
2
sensors is normal.
NOTE: The glucose and lactate biosensors do not require fill solution.
BIOHAZARD: Refer to Appendix A, Protecting Yourself from Biohazards, for
recommended precautions when working with biohazardous materials.
1. Stop the system from the Menu screen:
a. Select
2 Maintenance and press Enter.
b. Select 7 Stop System and press Enter.
2. Open the measurement module door as shown in Figure 3-6:
a. Push up the latches on the measurement module door.
b. Lift the door.
2
Menu Code
7