Reassembly 1. If installing a new Shaft Seal:
Scratching, marring or otherwise damaging the polished
shaft seal faces will cause the seal to leak. Always
handle the shaft seal faces with care and clean them thoroughly before
reassembling the pump.
a. Clean the seal plate's seal cavity and the
motor shaft using mild detergent and water.
b. Lubricate the black rubber portion of the
ceramic seal with water.
c. With the white ceramic face outwards, press
the seal into the seal plate with your thumbs.
2. Reinstall the seal plate onto the motor.
3. Reinstall both halves of the Motor Shroud onto the
motor.
4. Using a clean cloth, remove any debris from the
face of the Ceramic Seal.
5.
With the flat metal face outwards, place the Spring
Seal onto the motor shaft. The carbon face should
seat against the Ceramic Seal.
6. While holding the motor shaft in place with a 1/4"
driver, reinstall the impeller onto the motor shaft.
7.
Reinstall the Diffuser onto the Seal Plate.
8. Ensure the gasket is properly seated onto the
drive connector and reinstall the drive onto the
motor.
9. Reconnect the main power and bonding lines to the
pump.
Note: If the optional Relay Control Board (P/N
356365z) is used, reinstall the automation
terminal blocks onto the relay board and
reconnect any relay connections.
10. Reinstall the Drive Cover onto the drive.
11. Reinstall the Wiring Cover onto the drive.
12.
Ensure the Diffuser and Seal Plate O-rings are
clean and seated properly.
13. Reinstall the hydraulic assembly to the Strainer
Pot, tightening the bolts in a criss-cross pattern.
14. Reinstall the drain plugs into the strainer pot.
15. Reprime the pump according to
Priming the Pump ,
page 5.