12.8
Remove the Control Knob/Selector Switch
1.
The Control Knob is press-fit. Remove it by simply pulling it off its post (a flat head
screwdriver may be required to help loosen knob).
2.
Loosen and remove retaining nut and lock washer with 7/16" open-ended wrench.
3.
Push the Selector Switch through the Bottom Case mounting hole.
Control Knob, lock washer and
© © © © 2008, Cardinal Health
nut removed.
AirLife
Side view of Control
Knob/Selector Switch
Page 48 of 81
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nCPAP Driver Service Manual