Removing The Pump Head - SORIN GROUP S5 System Service Instructions Manual

S5 System • Replacing components
6.4.4

Removing the pump head

Fig. 72: Disconnecting the retaining ring
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Using appropriate retaining ring pliers (shaft diameter 3.2 mm or 1/8"), pry the two open ends of the
retaining ring far enough apart to allow you to pull the ring off. As the ring is under high spring
tension, it is recommended to work as a team of two persons in this case, too.
6.40 SM-5811-0000.01 ENG