![background image](http://html1.mh-extra.com/html/caire/freestyle/freestyle_provider-technical-service-manual_3345720083.webp)
MN220-‐1 A 83
Portable Oxygen Concentrator
Figure 23.4: Bending the Flex Circuit
11.
Insert the flex circuit into the rib section and connect the flex circuit with carbon contacts
facing toward you.
12.
Insert into Ziff (zero force insertion) connector(s), making sure that the flex circuit seats into
the connector. Carefully press the Ziff connector locking tab in a downward direction.
Ensure that the latch is seated properly.
Figure 23.5: Connecting the Flex Circuit
13.
Re-‐install the PSA system and housing, and ensure that the control panel functions properly.