| Component | Maintenance | Notes and precautions |
| Inverter | Maintenance and check | At least once a year, have the cable and wire connections checked by skilled personnel; they should still be tight and not oxidized. Keep the inverter/battery charger dry, clean and away from dust to ensure a good heat dissipation. Periodically check the good condition of the cooling fan. If the device is OFF during the maintenance and/or repair works, it should be set to prevent an unexpected or unintentional activation:
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