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M3500B/M5500B Service Manual
Replacement
1. Using the new gasket that came with the connector, install the gasket in
place on the new connector. Slide the connector and flex back through
the hole in the case.
2. Lift up the SpO
PCA. Pivot to make the underside visible as shown in
2
Figure 4-23.
3. Connect the flex circuit from the SpO
it up carefully, avoiding excessive twisting. There is no latch - just push
straight in. See Figure 4-23 on page 4-39.
4. Pivot the PCA down into position. Install the (2) T10 screws (see Figure
4-23).
5. Align the connector and gasket with the notches in case and insert them in
the hole. Make sure the gasket is in place properly, between the connector
and the outside of the case.
6. Press in firmly on the connector to compress the gasket. Slide the metal
retainer clip into place behind the 2 plastic lugs on the connector, being
sure it locks into place. Use the new retainer clip that came with the con-
nector.
7. Restore the flex circuit to the Interface PCA back to its original position
against the bottom case. Secure with adhesive patch.
8. Replace and reconnect the ECG connector as described in "ECG Connec-
tor" on page 4-40.
Top Case Assemblies
connector to the SpO
PCA. Line
2
2
4
4-43
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