Operator’s Manual of Anesthesia System 2 - 5
Product Description Equipment Views
A4 High-flow Nasal Cannula
Oxygen (HFNC)
There is a float in the flow tube, and the scale line that the
middle of the float is aligned to indicates the current gas flow.
There is a flow control knob on the flowmeter to control the
flow. Rotate the knob counter clockwise to increase the gas
flow and rotate the knob clockwise to reduce the gas flow.
A5 Total flow control knob for
HFNC
Rotate the knob to adjust the total flow of the HFNC.
A6 Oxygen concentration control
knob for HFNC
Rotate the knob to adjust the O
2
concentration of the HFNC.
A7 Negative pressure gauge Used to indicate the negative pressure.
A8 Negative pressure suction
switch
Used to switch the work mode of the negative pressure
suction device. FULL, OFF and REG modes are available. FULL
mode indicates that the negative pressure suction device
works with the maximum pressure continuously and the
control knob is inoperative. OFF mode indicates that the
negative pressure is turned off and the negative pressure
suction device is inactive. REG mode indicates that the
pressure of the negative pressure suction device can be
adjusted with the negative pressure control knob. Rotate the
knob counter clockwise to increase the negative pressure.
Rotate the knob clockwise to reduce the negative pressure.
A9 O
2
Flush button Used to provide high-flow O
2
for the inspiratory branch of
the breathing system.
A10 Oxygen sensor cover Open the cover to install the O
2
sensor.
A11 Negative pressure suction
tube clamp
Used to retain the tubes of the negative pressure suction
device.
A12 ACGO (independent outlet and
switch)
ACGO switch is used to enable/disable the ACGO feature.
ACGO independent outlet is used to output fresh gas.
A13 Negative pressure suction
liquid collection bottle
Used to collect the hydrops, hematocele, pus and other
contaminants from the patient’s pharynx.
A14 Storage drawers Three (3) storage drawers (lockable) are available.
A15 Liquid collection bottle and
humidifier bracket
Used to support the negative pressure suction liquid
collection bottle and humidifier.
A16 Main control knob of display Press the main control knob to select an item on the menu or
confirm the settings. Rotate the knob clockwise or counter
clockwise to scroll the items on the menu or change the
settings.
A17 Status display Used to display the status of gas supply pressure, volume
exchanger, AGSS and heating module of the breathing
system.
A18 Total flowmeter of Backup
Flow Control System
Display the total flow of Backup Flow Control System.
A19 Backup Flow Control System
(BFCS) Cover
Pull the BFCS cover switch outward to start the BFCS. Rotate
the flow control knob to control the air and O
2
flows. Rotate
the knob counter clockwise to increase the gas flow and
rotate the knob clockwise to reduce the gas flow.
A20 Vaporizer Mount Spot Used to install two Selectatec vaporizers. One installing stem
can support two vaporizers. The vaporizer is equipped with
an internal interlocking mechanism, limiting the use of only
one vaporizer and the delivery of one anesthetic agent in
one operation.
A21 Battery charging indicator The indicator is on when the battery is being charged.
PARTS DESCRIPTION
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