Xylem P2001406B Series e-1510 Centrifugal Pumps - Manual (Page 35)

Assemble the packed stuffing box (e-1510-PF)
1
2 3
5 4
6
7
8
11
12
13
14
16 20
19
9 10
15
17
18
1. Impeller
2. Volute
3. Volute Gasket
4. Coverplate
5. Coverplate Capscrews
6. Flushing Tube
7. Lantern Ring
8. Packing
9. Packing Gland
10. Bearing Frame
11. Shaft
12. Slinger
13. Shaft Sleeve
14. Bracket
15. Impeller Key
16. Impeller Washer
17. Volute Capscrews
18. Impeller Lock Washer
19. Drain Plug
20. Impeller Capscrew
1. Insert two packing rings into the stuffing box.
2. Insert the lantern ring and the last two pieces of packing.
Make sure that the joints on the packing rings are staggered 90º.
3. Install, but do not tighten, the packing gland.
4. Install the coverplate over the pump shaft.
5. Tighten the capscrews according to the Capscrew torque table in the Maintenance
chapter.
6. Tighten the packing gland to compress the packing.
See the note on the packed pump operation in the Operations chapter for more
information.
Reinstall the bearing frame and impeller assembly
1. Install a new volute gasket.
2. Install the bearing frame assembly into the volute.
3. Tighten the volute capscrews according to the Capscrew torque values table.
Maintenance
Series e-1510 Installation, Operation, and Maintenance Manual 33