Chapter 4 Inspection
37
HIGH FLOW INSUFFLATION UNIT UHI-3
Inspection of insufflation
1.
Set the insufflation mode to HIGH and press the START switch.
2.
Confirm that CO
2
gas is delivered from the CO
2
insufflation connector.
3.
Confirm that the operation is performed through repeated cycles of
insufflation and pauses. If insufflation is performed continuously without
pauses, or if insufflation cannot be performed, immediately stop using the
insufflator and contact Olympus.
4.
Press the STOP switch.
Inspection of alarm functions
1.
Set the insufflation mode to LOW and press the start switch.
2.
Block the CO
2
insufflation connector with your hand.
3.
Confirm that the tube obstruction warning lamp lights and the alarm sounds.
4.
Remove your hand from the CO
2
insufflation connector and confirm that the
tube obstruction warning lamp goes out and the alarm stops. If the tube
obstruction alarm does not sound, or if the excessive pressure alarm
sounds, immediately stop using the insufflator and contact Olympus.
5.
Press the stop switch.
Reset inspection
1.
Set the insufflation mode to LOW.
2.
Press the reset switch to reset the volume indicator to 0.0 L.
3.
Press the stop switch.