KACO Powador-gridsave - Manual (Page 32)

Maintenance/Troubleshooting
Page 32 Operating instructions Powador-gridsave_EN
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 battery system should be checked for proper operation by a qualified electrician at regular
intervals.
9.2 Cleaning the device
DANGER
Lethal voltages in the battery system
Serious injuries or death can result if moisture enters the system.
› Only use completely dry objects to clean the battery system.
› Only clean the outside of the battery system.
Cleaning the battery system
" 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 inverter on a
regular basis.
" Remove dust from the ventilation inlets if necessary.