Removing/Replacing The Handle And Speaker; And Intake Muffler Section - CAIRE eQuinox PAOS 4000 Provider Technical Manual

II. Removing/Replacing the Handle and
Speaker
1. To remove the speaker, after performing the "Removing/Replacing
the Back Cover" section, loosen the four allen-head screws
securing the speaker to the back cover.
2. Remove the speaker and replace.
3. To remove/replace the top handle, locate the four Phillips Head
screws securing the handle housing to the back cover and using
a #1 Phillips Screwdriver, loosen by turning the screwdriver
counter clockwise until the four screws are released.
4. After removing the four Phillips Head screws, pull up on the
handle. This will remove the Top Handle housing from the back
cover.
Personal Ambulatory Oxygen System Provider Technical Manual
Figure 27
Figure 28
Figure 29
5. Flip the top handle housing over and pull up on the handle to
remove/replace.
6. To reinstall the top handle housing and speaker to the back cover,
repeat steps 3-5 in reverse order.
III. Removing/Replacing the Back Cover
Foam and Intake Muffler Section
1. Locate the Intake Muffler.
2. Gently pull upward on the aluminum tubing that feed into the
foam cover.
3. Gently remove the rubber elbow from the muffler tube.
Figure 30
Figure 31
Figure 32
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