Mindray A9 Operating Instructions

Cleaning and Disinfection Maintenance
9 - 24 Operator’s Manual of Anesthesia System
NOTE: When the bypass is enabled, gases in the breathing system do not go
through the CO
2
absorbent canister.
9.7.3.4.7 CO
2
Absorbent Canister
Load absorbent into the canister and place the canister onto the underpan assembly. Rotate the
handle counter clockwise to the horizontal position to lock the canister.
WARNING: Use extreme care while handling the CO2 absorbent as it is a caustic
irritant.
WARNING: Check if the gasket is properly installed in place while installing the
canister. If the gasket is not properly installed, it may cause breathing
system leaks.
WARNING: Before locking the canister, make sure that the gasket on the bypass
assembly has no residual absorbent particles or powder. Otherwise it
may cause breathing system leaks.
NOTE: Before adding the absorbent, make sure that the canister is fully dry.
NOTE: The absorbent poured in should not surpass the Max mark on the CO
2
absorbent canister.
9.7.3.4.8 O
2
Sensor
1. Press the O
2
sensor cover switch to open the O
2
sensor cover.
Figure 9-28 Canister unlocking Figure 9-29 Canister locking
Unlocking position.
The bypass is turned on.
Gasket
Locking position.
The bypass is turned off.
Gasket

Mindray A9 Specifications

General

Type	Anesthesia Workstation
Integrated Gas Analysis	Yes
Backup Battery	Yes
Operating Temperature	10°C to 40°C
Storage Temperature	-20°C to 55°C
Battery Type	Lithium-ion
Ventilation Modes	Volume Control, Pressure Control, SIMV, Manual Ventilation
Display	Touchscreen
Patient Monitoring	ECG, SpO2, NIBP, EtCO2, Temperature
Connectivity	Ethernet, USB
Portability	Mobile (with wheels)
Battery Life	Minimum 90 minutes (typical)
Altitude	Up to 3000 meters
Power Supply	100-240 VAC, 50/60 Hz
Charging Time	Approximately 4 hours
Storage	Internal storage for patient data and system logs
Supported Languages	Multiple languages
Certifications	CE, FDA