Pulsafeeder PulsaPro 900 EN - Manual (Page 42)

38
7.6.2 Motor Adaptor Oil Seal Removal and Replacement
7.6.2.1 Motor Adaptor Removal and Worm Oil Seal Replacement
1. Disconnect the power source to the drive motor (e.g., lockout/tagout the motor disconnect).
2. Attach required lifting device to the motor. Do not put any tension on the pump motor at this
time.
3. Remove the four Motor Attachment Bolts from the motor (refer to Figure 24).
4. Open the Access Panel by removing the three Access Panel Screws.
Figure 24
5. Remove the Motor and Upper Coupling assembly by lifting straight up.
6. Remove the four motor adapter bolts and lift the motor adapter from the gearbox.
7. Rotate the Lower Coupling Assembly by hand until the Coupling Setscrew is visible.
8. Loosen the Lower Coupling Setscrew.
9. Remove the lower coupling and coupling spider.
Figure 25