Page 11
ENGLISH
Zodiac VS FloPro
™
Variable-Speed Pump
|
Installation & Operation Manual
7.
Hold the exposed motor shaft with a ¼” hex
allen wrench and remove the impeller center
screw using a No. 2 Phillips screwdriver. Turn
the left-hand-threaded screw clockwise to
loosen it. See Figure 15.
8.
Hold the motor shaft with a ¼” hex allen
wrench while unscrewing the impeller from the
motor shaft with your hand. Turn the impeller
counter-clockwise to unscrew it.
9.
Inspect the impeller and diffuser for signs of
rubbing and/or damage.
6.3.2.1
Impeller Reassembly
1.
Press the new carbon face seal half (see Figures
16 and 17) on the motor shaft using a twisting
motion. Make sure the carbon surface is facing
toward the ceramic ring in the backplate.
Pump Body
Motor Backplate
Bolts (6)
Fan Cover
Figure 13. Remove the Pump Housing
Figure 14. Remove the Diffuser
Figure 15. Remove the Impeller
Mechanical Seal
Impeller
Backplate
Self Sealing
Left Hand Screw
Figure 16. Diffuser and Impeller Exploded View
Figure 17. Mechanical Seal