Grundfos JP - Removing the Impeller; Removing the Shaft Seal

English (GB)
8
5.8 Removing the impeller
1. Place the motor vertically with the impeller (19) facing
upwards.
2. Clamp the motor shaft end in a vice with soft copper or
aluminium jaw faces to protect the shaft end.
Fig. 12 Placing the motor shaft in a vice
3. Turn the impeller (19) counterclockwise by hand and remove
it.
Fig. 13 Removing the impeller
5.9 Removing the shaft seal
Fig. 14 Shaft seal and seal disc
Fig. 15 How to correctly hold the shaft seal
TM07 3817 0519TM07 3818 0519
19
19
Do not touch the seal faces.
TM07 3819 0519TM07 3820 0519
16
16a
15
16
16a