Xylem P81673H Series 1510 - Manual (Page 39)

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2
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1. O-rings
2. Motor end
Figure 12: 1510–D
3. Insert another stationary seal and O-ring into the coverplate.
4. Slide the seal cap onto the shaft.
5. Replace the seal cap gasket.
6. Slide the rotating portion of the seal assembly onto the shaft sleeve.
7. Assemble the coverplate onto the bracket.
8. Tighten the capscrews according to the Capscrew torque values table.
9. Attach the seal cap to the coverplate.
10. Tighten the hex nuts on the seal cap bolts according to the Capscrew torque values
table.
Impeller installation
Install the impeller (all except the 1510-8G)
1. Install the impeller, impeller washer, lock washer, and capscrew.
2. Tighten the capscrew according to the Capscrew torque values table.
Install the impeller (1510-8G)
1. Install the spacer sleeve over the shaft sleeve.
2. Install the impeller key, impeller, washer, and impeller nut.
3. Tighten the impeller nut to 25-30 ft-lbs (34-41 Nm).
4. Install and tighten the gland nuts evenly against the stuffing box.
Maintenance
Series 1510 Installation, Operation, and Maintenance Manual 37