Installation 11
Cat. No. 01023552
Eductor Nozzle and Throat Replacement
Refer to Table 4, Figure 9 and the instructions below when changing the eductor nozzle and throat.
1. Remove the eductor cap clip.
2. Remove the eductor cap.
3. Remove the eductor assembly.
4. Remove the eductor screen from the assembly.
5. Remove the nozzle and eductor throat and replace it with the correct nozzle.
6. Make sure to put the O-ring on the nozzle.
7. Replace the eductor throat if required.
8. Reverse the procedure to reassemble.
9. For downflow regeneration, the arrow on the eductor cap should face down.
Clip
Nozzle
Screen
Throat
Eductor
Cap
Figure 9. Removing the eductor nozzle and throat.
CAUTION! DO NOT make a direct connection to the drain. Provide an air gap of at least four times
the diameter of the drain pipe or conform to local sanitation codes and to permit the
observation of drain flow.
To Next Page