Mindray BeneFusion SP3 - Page 58

5-12
6. As shown in the figure: Rotate the torsion bar clockwise about 30 degrees to separate
the screw eye from the screw mandrel. Follow the direction of the guide rails to
remove the guide rail assembly from the end of the pump base. When removing the
guide rail assembly, press down the long potentiometer lever to avoid interference.
3
2
1
4
5
Bearing
Holder bracket