Mindray A8 - Remove the Airway Pressure Gauge; Disassemble the Auto;Manual Switch Assembly; Prepare for Disassembly

8-59
8.66.1.2 Preparations
Before disassembly,
 Make sure that the anesthesia machine is turned off and disconnected from the A/C power
source.
 Bleed down the gas pressure inside the anesthesia machine to avoid personal injury or
equipment damage.
 Disconnect all pipeline and cylinder gas supplies.
 Maneuver the anesthesia machine to an appropriate location and then apply the brake.
8.66.1.3 Pre-disassembly
Refer to step 1 in 8.23.2Remove the Patient Circuit Assembly to remove the patient circuit.
8.66.2 Remove the Airway Pressure Gauge
Press the button (marked by ○ in the figure) hard and pull out the airway pressure gauge.
8.67 Disassemble the Auto/Manual Switch Assembly
8.67.1 Prepare for Disassembly
8.67.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
 Phillips screwdriver
8.67.1.2 Preparations
Before disassembly,
 Make sure that the anesthesia machine is turned off and disconnected from the A/C power
source.
 Bleed down the gas pressure inside the anesthesia machine to avoid personal injury or
equipment damage.
 Disconnect all pipeline and cylinder gas supplies.
 Maneuver the anesthesia machine to an appropriate location and then apply the brake.
8.67.1.3 Pre-disassembly
1. Refer to 8.1.1Open the Service Door to open the service door.
2. Refer to step 1 in 8.23.2Remove the Patient Circuit Assembly to remove the patient circuit.
3. Refer to 8.28Disassemble the Volume Exchanger Assembly to remove the volume
exchanger assembly.
Airway pressure gauge