Mindray A8 - Disassemble the Circuit Heater; Prepare for Disassembly; Remove the Circuit Heater

8-65
8.73 Disassemble the Circuit Heater
8.73.1 Prepare for Disassembly
8.73.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
 Phillips screwdriver
8.73.1.2 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.
8.73.1.3 Pre-disassembly
Refer to 8.70Disassemble the Circuit Adapter Block Assembly to remove the circuit adapter
block assembly.
8.73.2 Remove the Circuit Heater
1. Disconnect the hose and cable from the circuit heater.
2. Hold down the circuit heater, remove the two screws with the Phillips screwdriver, and
gently take out the circuit heater. Note that there is a spring.
Circuit heater