Mindray A7 Operating Instructions

A7™ Operating Instructions 046-004667-00 7 - 1
7.0 Maintenance
Theory of Operation ...............................................................................................................................................................................7-3
Block Diagram.............................................................................................................................................................................................7-3
Maintenance Schedule .........................................................................................................................................................................7-4
Breathing System Maintenance.......................................................................................................................................................7-4
Flow Sensor Calibration........................................................................................................................................................................7-5
Water Build-up in the Flow Sensor ................................................................................................................................................7-6
Water Build-up in the Flow Sensor ................................................................................................................................................7-6
AGSS Transfer Tube Maintenance...................................................................................................................................................7-7
Electrical Safety Inspection.................................................................................................................................................................7-7
Cleaning and Disinfection...................................................................................................................................................................7-8
Regular Maintenance.......................................................................................................................................................................... 7-26

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz