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Chapter 5 Operation
HIGH FLOW INSUFFLATION UNIT UHI-3
5.7
Resetting the CO
2
gas volume indicator
The volume indicator shows the CO
2
gas volume used during the operation.
When the RESET switch button is pressed, the counter is reset to “0.0”.
5.8
After use
When disconnecting the cylinder hose for UHI-3 from the
CO
2
gas inlet and CO
2
gas cylinder, ensure that the CO
2
gas
cylinder’s valve is closed, then release any residual CO
2
gas
remaining inside the UHI-3. Finally, disconnect the cylinder
hose. Otherwise, there is a danger of significant gas leakage.
Disconnecting the CO
2
gas cylinder
1.
Close the gas cylinder valve (see Figure 5.4).
Figure 5.4
2.
Set the UHI-3 to insufflation mode and perform insufflation.
3.
After the UHI-3 enters the stop mode, turn the power switch OFF.
4.
Disconnect all tubes and the CO
2
gas cylinder.
5.
Disconnect the power cord plug from the hospital grade AC outlet (wall
mains outlet).