Grundfos LS User Manual

5. Adjust the position of the motor. Loosen the
screws that hold the motor in place.
TM038321
6. Insert shims with the required thickness.
TM038322
7. Tighten the screws to the correct torque. Go to
step 3, and check the alignment once more.
TM038324
8. Check the gap S2 both vertically and horizontally.
TM038325
• If the air-gap width is within the tolerances, the
alignment is complete.
• If not, go to step 6.
See the table Air-gap width S2.
Related information
4.5.4 Tightening torques
4.5.5 Pin coupling air-gap width S2
25
English (GB)

Grundfos LS Specifications

General

Type	Submersible Pump
Protection class	IP68
Frequency	50 Hz
Application	Drainage
Liquid Temperature	0 °C to 40 °C
Seal Type	Mechanical seal