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8.52.2 Remove the Backup Flowmeter Door Electromagnet
1. Disconnect the cables (marked by □ in the figure) from the backup flowmeter door
electromagnet.
2. Remove the two screws from the backup flowmeter door electromagnet with the Phillips
screwdriver to remove the electromagnet.
8.53 Disassemble the Indicator Light Board
8.53.1 Prepare for Disassembly
8.53.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
Phillips screwdriver
8.53.1.2 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.
8.53.1.3 Pre-disassembly
1. Refer to 8.1.1Open the Service Door to open the service door.
2. Refer to 8.1.2Remove the Auxiliary Output Assembly to remove the auxiliary output
assembly.
3. Refer to 8.1.3Remove the Rear Cover Plate of the Work Surface to remove the rear cover
plate of the work surface.
4. Refer to 8.1.4Remove the Work Surface Cover Plate FRU to remove the work surface
cover plate.
5. Refer to 8.1.5Remove the Instrument Panel Assembly to remove the instrument panel
assembly.
8.53.2 Remove the Indicator Light Board
1. Disconnect the cable (marked by □ in the figure) from the indicator light board.
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