During Perfusion; Manual Operation Of Pump - Terumo Advanced Perfusion System 1 Operator's Manual

Roller Pumps

During Perfusion:

• Check the tubing and raceway for obstructions. If necessary, clear the obstruction
and restart the pump.
• Adjust the pump's occlusion to back off of the occlusion slightly. Attempt to restart
the pump.
• If a Pump Jam error reappears after the above steps are taken, use a hand crank
until able to reassign to an alternative pump or use standby equipment. Following
the case, contact Terumo Customer Service.

Manual Operation of Pump

WARNING: When turning the roller assembly by hand, always turn the roller
assembly in the direction of forward flow. Reverse rotation of the roller assembly
could draw air into the blood line which might then be pumped into the patient,
with attendant risk of death or severe bodily injury.
WARNING: Hand cranks must be properly set up to allow hand cranking in the
same direction as that chosen for forward flow for the roller pumps.
WARNING: When hand cranking due to loss of AC (Mains) and battery power,
the safety systems will not operate; monitor closely for air and reservoir level.
Operating the Hand Crank
Use a hand crank should it be necessary to
turn the roller assembly by hand. Cranks
should be located on the hand crank mounting
bracket on the lower right or lower left side of
the base.
To use the hand crank:
1. Remove the plastic cap from the center of
the occlusion knob.
2. Insert and seat the hand crank in the
opening.
3. Turn the pump in the system FORWARD direction as necessary.
4. If the pump is difficult to turn, unplug the pump cable at the pump. Reconnect the
cable before attempting to restart the pump.
Note: Be aware that you will have to stop hand cranking in order to restart the pump.
Hand cranking simulates an overspeed condition.
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