KACO blueplanet gridsave eco 5.0 TR1 - Manual (Page 37)

Maintenance/Troubleshooting
Operating instructions for blueplanet-gridsave eco_EN Page 37
9 Maintenance/Troubleshooting
9.1 Visual inspection
Inspect the device and the cables for visible external damage and note the operating status display. In case of
damage, notify your installer. Repairs may only be carried out by authorised electricians.
NOTE
The device should be checked for proper operation by a qualified electrician at regular intervals.
9.2 Cleaning
DANGER
Live voltages in the bidirectional battery inverter!
Serious injuries or death can result if moisture enters the unit.
› Only use completely dry objects to clean the device.
› Only the exterior of the bidirectional battery inverter should be cleaned.
Cleaning
" Do not use compressed air.
" Use a vacuum cleaner or a soft brush to remove dust from the fan cover and from the top of the battery
inverter on a regular basis.
" Remove dust from the ventilation inlets if necessary.
Authorised electrician
9.3 Shutting down for maintenance and troubleshooting
DANGER
Lethal voltages are present in the AC terminals and cables in the device!
Severe injuries or death may occur if the cables and terminals in the device are touched.
The device is only permitted to be opened or serviced by an authorised electrician.
› Observe all safety regulations and the current technical connection specifications from the relevant
Grid Operator.
› Disconnect the AC and DC sides.
› Secure the AC and DC sides from being inadvertently switched back on.
› Only then should the device be opened.
› After shutdown, wait at least 10 minutes before working on the device.
CAUTION
Destruction of the DC Terminals
The connection terminals can be destroyed by arcing if disconnected while still live.
› It is absolutely essential that the following shutdown sequence is observed.