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SHAFT SEALING INSTALLATION
1. Close the inlet and the outlet line valves.
2. Make sure that the filter is drained and electric power is disconnected prior to service.
3. A qualified technician must carry out the electrical connections.
4. Disconnect the electric motor from the electrical power source. Prior to removal,
mark the electrical wiring connections (according to colors) on the new motor.
5. Unscrew the fasteners (1). Remove the motor cover (2).
6. Unscrew the fasteners (8). Remove the electric motor (3) from the motor adaptor (7).
7. Verify that the shaft splint (4) remains in the groove in the motor shaft (5).
8. Unscrew the fasteners (9) holding the motor adaptor (7). Remove the motor adaptor
(7).
9. Unscrew the fasteners (6). Remove the motor shaft (5).
10. Unscrew the fasteners (12). Remove the filter cover (15).
11. Remove the seal (13).
12. Unscrew the seal tightening nut (10).
13. Remove the spinning shaft (14).
14. Remove the special rope seal (11) from the rope seal housing (17) using any narrow
tool. Be careful not to damage the rope seal housing (17).
15. Install the spinning shaft (14) in the sealing rope housing (17) with the grooved part
towards the inside of the filter.
16. Install 3 new rings of special rope seal (11) on the spinning shaft (14); push them down
the shaft towards the inside of the sealing rope housing (17) using any narrow tool.
17. Install the seal tightening nut (10) on the spinning shaft (14), do not tighten it yet.
18. Install the seal (13) into the groove in the filter cover (15) with straight side towards
the filter cover.
19. Position the filter cover (15) on the filter body (16). Verify that the seal (13) is in
groove in the filter cover (15) with straight side towards the filter cover (3). Verify that
pin on the top of the brushes assembly engages the groove on the spinning shaft (14).
Install the fasteners (12).
20. Install the motor shaft (5) on the spinning shaft (14). Install the fasteners (6).
21. Install the motor adaptor (7). Install the fasteners (9).
22. Carefully slide the electric motor (3) onto the motor shaft (5). Verify that the shaft
splint (4) fits into a slot in the motor bore. Install the fasteners (8).
5960 Marion Dr. Denver, CO 80216 USA, Tel. +1 720 201 5637;
F
ILTRATION
Page 11 of 22
mkraft@profloinc.com; www.profloinc.com
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YSTEMS
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