Page 3-32 248 Operator’s Manual
Clearing a Blockage in the Sensors
6. Remove the sensors, Page 3-17 steps 3 and 4.
7. Use the syringe filled with deionized water to carefully inject water
through the sensors but apply only very gentle pressure.
Figure 3-44. Clearing a Blockage in the Sensors
8. Pass the clot removal line through the grounding block. Do not pass
the clot removal line through the sensors.
Figure 3-45. Clearing a Blockage in the Grounding Block
Clearing a Blockage in the Drip Tray Connector Drain Hole
9. Remove the drip tray, Page 3-22 steps 3 to 5.
10. Carefully inject water into the ports in the back of the drip tray
connector.
WARNING Point the drip tray away from you while you do this.
Figure 3-46. Clearing a Blockage in the Drip Tray Connector Drain Hole
Clearing Blockages