Pulsafeeder PulsaPro 900 EN User Manual
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Figure 26
10. Remove the four seal retainer bolts and seal retainer.
11. Remove the input shaft oil seal from the input shaft adjustment nut.
12. Lubricate the replacement input shaft seal with silicone grease or PULSAlube Universal or
Ultra.
13. Slide the input shaft adjustment nut onto the input shaft and begin tightening. The input shaft
adjustment nut should have about .002in (0.05mm) max end play.
14. Install the input shaft oil seal by pressing it into position. Be careful not to cut the seal on the
key way of the shaft.
15. Install the Motor Adaptor over the gearbox input shaft and then bolt in place.
16. Slip the Lower Coupling and Spider over the input shaft.
17. Position the coupling half flush to the end of the input shaft.
18. Tighten the coupling setscrew.
19. Lower the motor / Upper Coupling into position. As you are positioning the motor, it may be
necessary to rotate the Lower Coupling / Spider assembly to facilitate proper alignment.
20. Once the coupling is aligned, lower the motor assembly until full contact has been made with
the lower coupling.
21. Insert and tighten the motor mounting bolts that were removed in Step 3.
22. Restore power to the
PulsaPro 900
pump assembly.