6-28 Rapidlab 1200 Operator’s Guide: Troubleshooting
02087462 Rev. V
d. If the obstruction is not removed, use a syringe filled with water and inject the
water through the sample path.
5. For Rapidlab 1260 and 1265 systems, inspect the Na
+
, Ca
++
, Cl¯, K
+
, Glu, and Lac
sensors for obstructions:
a. Remove the sensors one at a time and inspect each one for obstructions.
b. Fill a syringe with water, place the syringe against the sample path, and inject
water through the sample path.
c. If the obstruction is not removed from the Na
+
sensor, push the clot-removal line
through the sample path to remove obstructions.
6. Remove obstructions from the path through the latch:
a. Grasp the tab on the reference sensor and pull it up and out of the measurement
module.
b. Disconnect the pinch valve tubing from the spring-loaded latch.
CAUTION: Do not push the clot-removal line through the Ca
++
, Cl¯, K
+
, Glu, and
Lac sensors. Pushing the clot-removal line through these sensors could cause
damage to the sensors.
CAUTION: Do not exert excessive pressure on the glucose or lactate sensor
membrane.