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8.76 Disassemble the Auto/Manual Drive Valve Assembly
8.76.1 Prepare for Disassembly
8.76.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
Phillips screwdriver
8.76.1.2 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.
8.76.1.3 Pre-disassembly
1. Refer to 8.1.4Remove the Work Surface Cover Plate FRU to remove the work surface
cover plate.
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.
4. Refer to 8.29Disassemble the VE Box Assembly to remove the VE box assembly.
8.76.2 Remove the Auto/Manual Drive Valve Assembly
1. Disconnect the hose and cable from the auto/manual drive valve assembly.
2. Remove the screw with the Phillips screwdriver to remove the cover of the auto/manual
drive valve assembly.
3. Remove the two screws with the Phillips screwdriver and vertically pull out the auto/manual
drive valve assembly downward.
8.77 Disassemble the STEINCO 5-Inch Central Control Caster
8.77.1 Prepare for Disassembly
8.77.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
Phillips screwdriver
M6 and M8 hexagon screw spanners
Auto/manual drive valve assembly
Cover of the auto/manual drive valve assembly
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