Mindray A5 Service Manual

A5/A3™ Service Manual 046-001141-00 3 - 27
Periodic Maintenance Functional Tests
FIGURE 3-31 Calibration Front Control Panel - Gas Settings
3. When the system is Standby, select the Setup->Service-> Diagnostic Tests-> Valves to access the
following menu.
FIGURE 3-32 Calibration Front Control Panel - Gas Settings
4. Set safety valve to ON.
5. Set the PEEP valve pressure to the following values:
5 cmH2O, 20 cmH2O, 50 cmH2O, 70 cmH2O, 90 cmH2O.
6. Make sure that the deviation between the measured data of the PAW Sensor, PEEP pressure
sensor and that of the anesthesia machine calibration device must not exceed 1 cmH2O or 2%
of the measured value of the calibration device, whichever is greater. Otherwise, refer to Section
4.3.4 Pressure Calibration (Service) to perform pressure calibration again.

Mindray A5 Specifications

General

Type	Anesthesia Machine
Brand	Mindray
Model	A5
Power Supply	100-240 V AC, 50/60 Hz
Ventilation Modes	SIMV, PSV
Flowmeters	O2, N2O, Air
Vaporizer Capacity	Up to 3 vaporizers
Safety Features	O2 failure protection, low pressure alarm
Gas Module	Optional integrated gas module
Integrated Air Compressor	Optional
Patient Monitoring	Integrated monitoring with optional modules