Terumo 801763, Operator'S Manual, Page: 176 / 359

Roller Pumps
5-9
b) Retract the upper tube clamp slide into the
housing on the affected side by turning the tube
clamp dial to open.
c) Grasp the tubing on both sides of the broken
tube clamp slide and force the tube clamp slide
open toward the center of the tube clamp.
d) Hold the slide open and apply an upward,
twisting force to the tubing in the failed lower
tube clamp slide mechanism. Remove the
tubing.
3. Replace and reassign the roller pump. See
Emergency Procedures
chapter,
Equipment Situations/Pump Failure section for instructions. Assure proper
operation of all safety connections assigned to the roller pump.
4. Follow the same instructions if the tube clamp failure is observed during
unexpected return to bypass that requires the urgent replacement of the
perfusion circuit.
5. If a broken tube clamp mechanism is detected, contact Terumo Customer
Service.