11
If the pump still does not restart, attempt to restore pump function using the
System Controller backup system:
a
Simultaneously press and hold the Test Select and Silence Alarm buttons.
The
Red Heart Alarm will stop and an Advisory Alarm will occur with a repeating
cycle of one beep per second for two seconds, followed by two seconds of silence to
indicate that the System Controller is operating on the backup system.
b
Notify the patent’s physician of the situation and be prepared to switch to
another Controller.
12
After the pump restarts, rotate the perc lock on the new,
replacement
Controller in
the direction of the “locked” icon until the perc lock clicks into the fully-locked
position.
13
Disconnect power from the old,
original
Controller.
The original Controller will stop
alarming once power is removed.
14
Record the serial number for the new Controller and the date that the original
Controller was replaced on the Device Tracking Form and chart for this patient.
15
Obtain another back up System Controller and program it with the patient’s set-
tings.
CLINICAL OPERATION AND PATIENT MANAGEMENT
36
Figure 30
Inserting Connector into HeartMate II System Controller Socket
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