Mindray WATO EX-55 - Page 200

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2. Unscrew the six screws to remove the O2, N2O and AIR supply inlet assemblies
respectively, as shown below.
3. Unscrew the four screws on the gas supply inlet assembly to remove the assembly
(take AIR supply inlet assembly for an example).
O2 supply inlet
assembly
N2O supply inlet
assembl
y
AIR supply inlet
assembl
y