Connecting The Gas Supply Hoses - O-Two eAdvantage User Manual

• A fully charged battery must always be installed for safety reasons, even when
operating from an external power supply so that continuous operation is not
interrupted in the absence of external power. Never run the device with the
battery removed or unplugged.
• The use of batteries, other than those specifi ed, may cause the mixer to fail
and/or endanger the patient and operator.
• Connect the mixer to an external electrical source right away if the "Battery
Empty" alarm is triggered.

4.2.3. Connecting the gas supply hoses

The eAdvantage® mixer operates with medical grade nitrous oxide and oxygen from either
pressure-regulated medical gas cylinders or piped-in systems. Specifi cally designed entrance
fi ttings on the device ensure non-interchangeable connections for nitrous oxide and oxygen,
enhancing safety and preventing cross-connection.
The device is designed to operate with input pressures ranging between 50 – 70 PSI (3.5 - 4.8 Bar)
for both N2O and O2 gases.
The provided nitrous oxide supply hose shall be connected to the N2O input on the device's left
side (when facing the device), and the oxygen supply hose should be attached to the O2 input on
the right side. It is crucial to securely tighten these supply hoses to ensure a stable and leak-free
operation.
eAdvantage User Manual
"Finger tight" only – DO NOT USE A WRENCH (Fig. 1).
Yellow/black knob
Connector
Insert the battery with the connector on
the right-hand side.
WARNING
WARNING
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