Operator’s Manual of Anesthesia System 1 - 11
Safety Symbols
NOTE: The system is designed to be equipped with an anesthetic vapor
delivery device that complies with ISO 80601-2-13.
NOTE: The battery supply of this equipment is not a user serviceable component.
Only an authorized service representative can replace the battery supply.
If the system is not used for a long time, contact a service representative to
have the battery supply disconnected. The disposal of battery should
comply with local regulations. At the end of the battery life, dispose of the
battery supply in accordance with local regulations.
NOTE: Areas designated for the servicing of oxygen equipment shall be clean,
free of oil and grease, and not be used for the repair of other equipment.
NOTE: Opening the cylinder valve quickly may cause unexpected pressure
difference and lead to potential fire or explosion hazard due to the
oxygen pressure shock. Open and close the cylinder valve slowly.
NOTE: Changes in inlet pressure, outlet resistance, or ambient temperature
may affect the accuracy of flow values.
NOTE: The power supplies, terminal units and pipeline systems can be
supplied by one or several different manufacturers.
NOTE: Regional or national regulations that apply to manufacturers of
medical equipment can exist.
NOTE: The product does not contain latex parts.
NOTE: The operator should stay right in front of the equipment within four
meters away from the display to facilitate observation of the displayed
information on the equipment.
NOTE: Some alarm settings on this equipment are not configurable by users.
NOTE: The tidal volume and minute ventilation displayed on this equipment
are measured in BTPS conditions. The fresh gas flow is measured in
STPD conditions.
NOTE: For the method of connecting this equipment to an external monitor or other
devices, please see Anesthesia System Bracket Installation Instructions.
NOTE: All the materials of this equipment exposed to gases are compatible
with O
2
, air and N
2
O.
NOTE: To avoid abnormal gas supply, the anesthesia system has a 758 kPa
pressure relief valve installed at the gas supply inlet. When the gas
supply pressure is abnormally elevated, the pressure relief valve is
turned on to ensure the proper operation of the anesthesia system.
When the pressure relief valve is on, the anesthesia system and the O
2
flush are both operating properly, and their P-F (pressure/flow)
characteristics are consistent with those under rated conditions.
The pressure at the high-pressure O
2
outlet will be elevated to 758 kPa,
and the maximum flow rate meets requirements in the specifications.
NOTE: The defibrillation restoration time is 15 seconds unless otherwise stipulated.
1.2 Symbols
The following table provides descriptions of symbols that are used on the equipment and/or within
this manual.
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