Mindray A9 Operating Instructions

Operator’s Manual of Anesthesia System 9 - 29
Maintenance Periodic Maintenance
Figure 9-38 Install the negative pressure suction device
NOTE: When install the filter to the suction tube, pay attention to keeping the
side printed with IN facing the liquid collection bottle.
NOTE: Avoid twisting or bending suction tubes during use.
9.7.4.5 Check Before the Next Use
After reassemble the components of the negative pressure suction device, check the negative
pressure suction device before use. See Section 5.15 "Inspect the Negative Pressure Suction Device".
9.8 Periodic Maintenance
WARNING: To avoid endangering the patient, do not perform test or maintenance
when the equipment is in use.
Visual inspection should be performed every 30 days to ensure timely replacement of worn or
damaged parts.
1. Power off the system.
2. Visually check the whole system.
3. Power on the system and follow the on-screen prompts to perform leak test and compliance
test. See Section 5.4.2 "Leak & Compliance Test".
Filter
Suction tube
Overfill protection connector

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