SMA SB 1300TL - Manual (Page 9)

Dust and water intrusion can damage the inverter.
If the inverter is equipped with an ESS, the inverter complies with degree of protection IP65 when
the ESS is plugged in and the inverter is closed.
If the ESS is not plugged in, moisture and dust can penetrate and damage the inverter. In order to
sufficiently protect the inverter during decommissioning, the DC inputs must be closed.
• Unlock and remove all DC connectors.
• Open all DC connectors.
• Close all DC inputs with the corresponding DC connectors and the supplied sealing plugs.
• Securely plug the ESS back in.
Damage to the display or the type label due to the use of cleaning agents
• If the inverter is dirty, clean the enclosure, the enclosure lid, the type label, the display and
the LEDs with a damp cloth only.
2 Safety SMA Solar Technology AG
Operating Manual 9 SB13-21TL-BE-en-11