First Start-Up - Grundfos Intertek MAGNA1 Installation And Operating Instructions

6. First start-up

Do not start the pump until the system has been filled with liquid
and vented. Furthermore, the required minimum inlet pressure
must be available at the pump inlet. See section 13. Technical
data.
The system cannot be vented through the pump. The pump is
self-venting.
Step Action
Switch on the power supply
to the pump.
1 Note: When switched on, the
pump will start after
approximately 5 seconds.
2 Control panel at first start-up.
The pump has been factory-
set to the intermediate
proportional-pressure curve.
3
Select the control mode
according to the system
application.
Illustration
15