KSB Ama-Drainer 80, Installation & Operating Manual

Page: 26 / 56

6 Commissioning/Start-up/Shutdown
26 of 56
Ama-Drainer 80/100
2331.823/07-EN
6 Commissioning/Start-up/Shutdown
6.1 Commissioning/Start-up
6.1.1 Prerequisites for commissioning/start-up
Before commissioning/starting up the pump set, make sure that the following
conditions are met:
▪ The operating data has been verified.
▪ The pump (set) has been installed and connected as described in this manual.
▪ The pump set has been properly connected to the power supply and is equipped
with all protection devices. (
ð Section 5.5, Page 20)
▪ The direction of rotation has been checked. (
ð
Section 5.6, Page 24)
6.1.2 Start-up
Ama-Drainer ... N (without float switch)
The pump set starts up automatically via the control unit.
Ama-Drainer ... S (with float switch)
A A
Fig. 5: Start-up level
A Start-up level
The pump set starts up automatically when the float switch has reached start-up
point A.