Xylem Flygt 3201, Installation Operation & Maintenance, Page: 21 / 48

These requirements and instructions only apply when the installation is made according to
the dimensional drawing. For more detailed information about the different installation
types, see the Parts List document.
Figure 5: S-installation
1. Run the cable so that it has no sharp bends, is not pinched, and cannot be sucked into
the pump inlet.
2. Connect the discharge line.
3. Lower the pump into the sump.
4. Place the pump on the base and make sure it cannot fall over or sink.
Alternatively, the pump can be suspended with a lifting chain just above the sump
bottom. Make sure that the pump cannot rotate at startup or during operation.
5. Connect the motor cable and the starter and monitoring equipment according to the
separate instructions.
Make sure that the impeller rotation is correct. For more information, see
Check the
impeller rotation (page 29).
Install with T/Z-installation
• In the T-installation, the pump is installed in a vertical position in a dry well next to the
wet sump. These requirements and instructions only apply when the installation is
made according to the dimensional drawing.
• In the Z-installation, the pump is installed in a horizontal position on a support stand in
a dry well next to the wet sump, and a bell-mouth is connected to the inlet pipe. These
requirements and instructions are for Z-installations that comply to the dimensional
drawing.
Installation
Flygt 3201 Installation, Operation, and Maintenance Manual 19