14
10.4
Assembling the pump
Procedure (see fig. 17):
1. Fit the seal (pos. 207) to the intermediate ring (pos. 230). The dogs of
the intermediate ring must engage with the seal.
2. Position the intermediate ring and the seal on the motor with suction
interconnector (pos. 1).
3. Fit the impeller (pos. 213) to the shaft and push it against the seal (pos.
207). The skirt of the impeller must fit into the hole of the seal.
4. Fit the washer (pos. 285) to the impeller.
5. Fit the guide vanes (pos. 232) to the intermediate ring.
6. Repeat the procedure with seal, intermediate ring, impeller, washer and
guide vanes.
7. Push the pump housing (pos. 201a) over the wear parts including
impellers (pos. 200) and screw it on the suction interconnector on the
motor (pos. 1). See fig. 12.
8. Position the cable along the pump housing (in the recess).
9. Push the strainer (pos. 215) over the pump housing, and press it against
the motor. Turn the strainer to the right so that the hole of the strainer
and that of the pump housing are in the same position.
10. Fit and tighten the screw (pos. 215a).
The pump is now assembled and it can be tested.
Fig. 17 Assembling the pump
