Taking The Product Out Of Operation - Grundfos Multilift MD1 Installation And Operating Instructions Manual

11. Taking the product out of operation

1. Close the inlet valves.
2. Empty the tank:
3. Close the outlet valves.
4. Switch off the power to the pumps and the controller.
CAUTION
Hot surface
Minor or moderate personal injury
● The surface of the product may be so hot that it will cause burns or personal
injury.
a. Run one pump manually.
b. Stop the pump.
c. Use a diaphragm pump to empty the tank below the pump inlet height.
Multilift MD1, MDV | Taking the product out of operation| 37