Mindray A7 Service Manual

A7™ Service Manual 046-006272-00 v
Table of Contents
Disassemble the Base Assembly ................................................................................................................................................................. 6 - 67
Disassemble the Breathing System........................................................................................................................................... 6 - 71
Remove the Breathing Tubes....................................................................................................................................................................... 6 - 71
Remove the Flow Sensor ............................................................................................................................................................................... 6 - 72
Remove the Manual Bag................................................................................................................................................................................ 6 - 73
Remove the Absorbent Canister................................................................................................................................................................. 6 - 74
Remove the CO2 Bypass Assembly............................................................................................................................................................ 6 - 76
Remove the Prepak Handle .......................................................................................................................................................................... 6 - 77
Remove the Contact Switch of the L-shaped Handle ......................................................................................................................... 6 - 78
Remove the Patient Circle Assembly......................................................................................................................................................... 6 - 79
Remove the Bellows Assembly.................................................................................................................................................................... 6 - 80
Remove the Pop-off Valve Assembly ........................................................................................................................................................ 6 - 81
Disassemble the Expiratory/Inspiratory Check Valve Assemblies .................................................................................................. 6 - 82
Remove the Water Collection Cup............................................................................................................................................................. 6 - 83
Remove the Airway Pressure Gauge ......................................................................................................................................................... 6 - 84
Remove the Bag Arm ...................................................................................................................................................................................... 6 - 84
Remove the Back Upper Cover and Back Lower Cover Assemblies............................................................................................... 6 - 85
Remove the Front Upper Cover, Median Plate and Front Lower Cover Assemblies ............................................................... 6 - 87
Disassemble the Automatic/Manual Ventilation Switch Assembly............................................................................................... 6 - 90
Remove the APL Valve Assembly ............................................................................................................................................................... 6 - 92
Replacement Parts............................................................................................................................................... 7 - 1
Introduction..........................................................................................................................................................................................7 - 2
Ordering Replaceable Parts.............................................................................................................................................................................7 - 2
Diagrams and Tables..........................................................................................................................................................................................7 - 3
Warranty............................................................................................................................................................... 8 - 1
Warranty Statements.........................................................................................................................................................................8 - 2
Disclaimers ............................................................................................................................................................................................8 - 3
Manufacturer's Responsibility........................................................................................................................................................8 - 3
Phone Numbers and How to Get Assistance............................................................................................................................8 - 3

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