Internal Assemblies - Bottom Case
4-94 Removal and Replacement
Patient Connector
The following sections describe how to remove and replace the Patient
Connector. The Patient Connector is where the paddles or the pads cable con-
nect to the M4735A.
Preparation
1. Save the configuration.
If possible, save the customer’s configuration onto a Data Card (or print
the configuration) so the configuration can be restored after the repair is
complete.
2. Open the case safely.
See "Opening the Case" on page 4-24.
Removal
1. Disconnect the Patient Connector from the Power PCA.
a. Disconnect the 9-pin connector; press on the latch to release. See Fig-
ure 4-42 on page 4-87.
b. Disconnect the two High Voltage spade connectors by pulling up with
a needle nose pliers. Note they are different sizes.
2. Remove the Patient Connector.
a. Unscrew the large nut on the back of the connector using a wrench or
pliers.
b. Pull the connector and its wires and O-ring out of the case.
TIP: Turn the 9-pin connector sideways to guide it out through the nut
and through the hole in the case.
c. Leave the metal plate in place on the inside of the hole.
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