![Lorentz 19-000185 Manual For Installation And Operation Download Page 10](http://html1.mh-extra.com/html/lorentz/19-000185/19-000185_manual-for-installation-and-operation_1939692010.webp)
10 Operation
6 Operation
Ensure that only one power source at a time is
connected. Connect the AC power source and
switch on the PowerPack AFTER it has been
connected to the pump controller and DC power
has been disconnected. When the controller and the
PowerPack are switched on, the system light should
flash on the controller and the pump should start.
When the PowerPack is switched off (or its AC source
is disconnected), the solar array can be reconnected.
7 Maintenance
This is a maintenance free device with no user-
serviceable parts inside. Contact qualified service
personnel for assistance.