Physio Control LIFEPAK 500 - Replacing Patient Connector Harness-Biphasic AED

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LIFEPAK 500 automated external defibrillator Replacement Procedures
11-73
Replacing Patient Connector Harness—Biphasic AED Page 1 of 2
Application Perform this procedure to replace the Patient Connector Harness on the
LIFEPAK 500 Biphasic AED. To replace the connector harness on the LIFEPAK
500 Monophasic AED, jump to Replacing Patient Connector Harness—
Monophasic AED.
Preparation Before replacing the Patient Connector Harness, you must first follow these
procedures:
■ Removing Top Cover
WARNING!
Shock hazard. The Energy Storage Capacitor carries high voltage.
Remove the battery and discharge the capacitor before handling. See:
■ Discharging Energy Storage Capacitor
■ Setting Aside Main PCB
To remove the Patient Connector Harness:
1. Disconnect P3 of the serial cable from J3 of the Main PCB.
2. Disconnect the spade-lugs P2 and P4 from Main PCB J2 and J4. Do not pull
on the wires.
3. Gently pull aside the perimeter seal over the top of the patient connector,
and lift the patient connector out of the lower enclosure.
P3
P4
P2