Repair
8-8
Part 1602966−05
E 2015 Nordson Corporation
Lift Cylinder Removal (contd)
3. Raise the cylinder to the full up position.
4. Turn off the feed center air supply and power by pressing the E-Stop
button on the control panel. This relieves the air pressure and
mechanically locks the cylinder in place.
5. See Figure 8-7. Disconnect the air tubing from the Up and Down flow
control valves and the cylinder lock at the top and bottom of the cylinder.
6. Measure and note the position of the proximity switches. Label the
switches and remove them and their brackets from the cylinder.
7. Remove the four M8 socket-head screws from the bottom of the
trunnion support block.
8. Remove the bearing caps, then pull the bearings off the cylinder
trunnions. Lift the cylinder up and out of the enclosure. Save the
bearing caps and bearings for re-use.
9. Remove the clevis and lock nut from the cylinder. Save these parts for
re-use.
10. Remove the trunnion flange from the cylinder. Save the flange and four
screws for re-use.
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