GE Datex-Ohmeda Aisys Carestation Reference Manual page 316

Aisys
9.9 Replace Alt O
Alt O Flowmeter (A)
2
Needle Valve Assembly
(B)
Alt O Switch (C)
2
9-20
components
2
1. Move the dashboard forward to the service position (Section 9.6).
Disconnect the tubing from the flowmeter.
Remove the four screws that hold the flowmeter mounting bracket to the dashboard.
Transfer the mounting bracket to the new flowmeter.
Loosen the set screw that holds the knob to the needle valve; remove knob.
Disconnect the tubing from the needle valve assembly.
Remove the three screws that hold the needle valve assembly to the dashboard.
Transfer the mounting plate to the new needle valve assembly.
Disconnect the switch harness.
When replacing the switch, face the tab on the washer toward the switch body (tab not
used for positioning).
C
B
A
04/08 M1046983