Page
30
hy-switch for KACO blueplanet hybrid inverters
10.4.
Shutting down for troubleshooting
Electrician
raft
DANGER
Lethal voltages are still present in the connections and
cables of the housing even after the component has been
switched off and disconnected!
Severe injuries or death may occur if the cables and/or
terminals/busbars in the component are touched.
Only appropriately qualified electricians authorised by the
mains supply network operator are permitted to open and
maintain the component.
>
Comply with all safety regulations and current
technical connection specifications of the responsible
power supply company.
Shutdown sequence
1.
Switch off the blueplanet hybrid inverter.
2.
Disconnect the communication cable to the blueplanet
hybrid inverter.
1.
Carefully press down the retaining lug on the RJ45 plug.
2.
Pull the RJ45 plug out of the socket.
3.
Switch off the grid voltage by turning off the external circuit
breakers.
10.5.
Manual reset of the mains relay
In exceptional cases, it may be necessary to reset the mains relays so that the
voltage supply to the local installation can be restored by the public grid. If a reset
via the hy-sys software is not possible, proceed as follows:
