ZOLL IVTM Operation Manual page 64

Figure 4.44. Hold the Air Trap Upside Down
17. Prime the air trap and the tubing circuit by pressing and holding the Prime switch. The roller pump will
slowly start and take about 20 seconds to come up to operating speed. Observe the movement of saline
until it fills the air trap and the entire length of the tubing. The Prime switch will only function after the
console self-tests is completed.
Figure 4.45. Use the Prime Switch to Prime the Tubing Circuit
18. Continue to hold down the Prime switch. When the air trap is completely filled with saline, tap it to
dislodge any remaining air bubbles. Observe the 500 ml saline bag. When bubbles are no longer seen in
the saline bag, priming is complete. Release the Prime switch.
Note. Air trap. The air trap must be completely filled for proper console operation.
19. Turn the air trap right side up and insert it in the holder.
20. Place the tubing to the catheter in the two notches at the front of the console. Place the priming line and
the saline return line in the channels leading to the rear of the console. Close the top cover of the console.
Caution. Damage to top cover. Do not sit on the top cover or place heavy objects on the top cover.
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