Terumo 801763, Operator'S Manual, Page: 290 / 359

Emergency Procedures
10-11
• If an occluder was in use, the occluder latch can be opened at any time to realease
the tubing. Utilize tubing clamps to occlude the line for the remainder of the case.
•
Note: Occluder safety connection configurations active prior to loss of the CCM
will still be active, but the occluder will not be controllable through the CCM.
• Safety connections for backflow and over pressure will continue to function as
configured, but specific pressure readings will not be available. Temperature alarms
will continue to function as configured, but specific temperature readings will not
be available. A flow meter configured with a centrifugal pump will have the flow rate
displayed on the local pump control.
• Use backup devices for pressure and/or temperature monitoring.
• Use backup devices for all patient physiological monitoring.
• If a dual-tone alarm is sounding and no related message is displayed on the pump,
the alarm can be identified by looking at the attached modules for a flashing LED.
Identify the module with a flashing red LED to determine what type of alarm has
occurred (for example, an over pressure alarm condition will cause the pressure
module to have a flashing red LED).
• If a single-tone alert is sounding and no related message is displayed on the pump,
the alert can be identified by looking at the attached modules for a flashing yellow
LED. Identify the module with a flashing yellow LED to determine what type of alert
has occurred (for example, an over pressure alert condition will cause the pressure
module to have a flashing yellow LED).
• For information on power, refer to the LED located on the front panel of the base. If
the system is on AC (Mains) power, this will be indicated through a steady LED.
• Steady green indicates one hour or more battery capacity with a fully
loaded system.
• Steady red indicates less than one hour battery capacity with a fully
loaded system.
• If the system switches to the backup battery system, a unique alarm tone will
sound every three minutes and the LED on the front panel will flash with the
following indications:
• Flashing green indicates 30 minutes or more battery life at present discharge
rate.
• Flashing yellow indicates 15 minutes or more, but less than 30 minutes battery
life at present discharge rate.
• Flashing red indicates less than 15 minutes battery life at present discharge
rate.
• All servo control setpoints including Pulse mode that were set prior to the CCM
failure will remain active and be displayed on the local pump display. The Servo
setpoints can be adjusted with the pump speed control knob. These can be
disabled using the manual button on the pump control panel.
CAUTION:
If these setpoints are disabled during a CCM failure, they cannot be re-
enabled.
• If a Master/Follower setup was in use, the local master speed control can be used
to adjust the speed of both pumps while the follower pump speed control knob can
be used to adjust the master/follower ratio or percentage.
CAUTION:
If the Master/Follower pumps lose their connection with each other
during a CCM failure, they cannot be re-connected.