Mindray A8 - Disassemble the Pressure Regulator Assembly (0645); Prepare for Disassembly; Remove the Pressure Regulator Assembly (0645); Disassemble the EFCS Flowmeter Monitoring Board

8-20
8.22 Disassemble the Pressure Regulator Assembly (0645)
8.22.1 Prepare for Disassembly
8.22.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
 Phillips screwdriver
8.22.1.2 Preparations
Before disassembly,
 Make sure that the anesthesia machine is turned off and disconnected from the A/C power
source.
 Maneuver the anesthesia machine to an appropriate location and then apply the brake.
8.22.1.3 Pre-disassembly
Refer to 8.1.1Open the Service Door to open the service door.
8.22.2 Remove the Pressure Regulator Assembly (0645)
1. Disconnect the hose from the pressure regulator assembly (0645).
2. Remove the two screws from the pressure regulator assembly (0645) with the Phillips
screwdriver to remove the pressure regulator assembly (0645).
8.23 Disassemble the EFCS Flowmeter Monitoring Board
8.23.1 Prepare for Disassembly
8.23.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
 Phillips screwdriver
8.23.1.2 Preparations
Before disassembly,
 Make sure that the anesthesia machine is turned off and disconnected from the A/C power
source.