This procedure is only required when a diffuser adapter is used to adapt a wider column pipe
to a more narrow pump. See
Column adapters
on page 20.
1. Put the two lifting hooks through the triangular holes of the adapter, from the inside.
2. Lift the adapter, without the pump.
3. Lower the adapter into the column, until it bottoms out on the bottom of the column.
4.
Lower the lifting chain further until the hooks fall out of the triangular holes. Remove the
lifting arrangement.
4 Installation
P7030, P7035, P7040 Installation, Operation, and Maintenance Manual 31