Terumo 801763, Operator'S Manual, Page: 227 / 359

Modules
7-7
Air Bubble Detection (ABD)
In the Event of an ABD Module Malfunction:
Symptoms How to respond
The following symptoms will occur in the
event the ABD system fails because of a
faulty component:
•
The “CHECK AIR SENSOR”
message appears on the local pump
display.
• The ABD icon on the Central Control
Monitor (CCM) remains “green;” a
question mark superimposes itself
intermittently over the icon.
• The LED light on the module cycles
between green, yellow, red, and Off.
• Replace the ABD Module and
reassign a backup module. Refer to
Central Control Monitor
chapter,
Reassign Module Subtab
section.
• If you do not have a backup ABD
module, use increased vigilance
throughout the remainder of the
case.
• If you are using a reservoir-optional
circuit: Any malfunction of a safety
system requires consideration for
converting to a circuit with a venous
reservoir.
• Contact Terumo Customer Service
at the end of the case.
The following symptoms may or may not
occur with this failure:
•
The pump may stop/coast/pause
with or without any audible or visual
alarms.
• The ABD system may activate its
audible alarm.
• The ABD system may activate its
visual alarm.
• Restart the pump after determining
that there is no air in the circuit.
• Replace the ABD Module and
reassign a backup module. Refer to
Central Control Monitor
chapter
Reassign Module Subtab
section.
• If you do not have a backup ABD
module, use increased vigilance
throughout the remainder of the
case.
• If you are using a reservoir-optional
circuit: Any malfunction of a safety
system requires consideration for
converting to a circuit with a venous
reservoir.
• Contact Terumo Customer Service
at the end of the case.
CHECK AIR SENSOR