IMPORTANT
Prior to step 2, ensure that none of the O-ring grooves have sharp edges.
A small amount of lubrication applied to all outside faces of the seals prior
to O-ring installation will make the procedure easier.
2. As shown in the General Assembly drawing, install the O-rings into the
grooves on the piston top and the piston bottom. Carefully push the
O-rings into the grooves using your nger. Ensure the O-rings are rmly
seated in the groove. See Figure 11-3 and Figure 11-4.
Figure 11-3 Install piston top O-rings
Figure 11-4 Install piston bottom O-ring
Assembly - continued
11-4
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SLIMSTACK ACTUATOR
Hot Runner User Manual