SMA SB 1300TL - Manual (Page 36)

2. Remove all screws from the enclosure lid and pull the enclosure lid forward smoothly.
3. Remove the grounding conductor from the bottom of the enclosure lid.
4. Set the switches A and B in accordance with the desired language.
5. Connect the grounding conductor of the inverter to the bottom side of the enclosure lid.
6. Position the enclosure lid on the enclosure and tighten it using the four screws (torque: 2 Nm).
7. Commission the inverter (see Section 7.3, page 36).
7.3 Commissioning the Inverter
Requirements:
☐ The inverter must be correctly mounted.
☐ The circuit breaker must be correctly rated and mounted.
☐ All cables must be correctly connected.
☐ Unused DC inputs must be sealed using the corresponding DC connectors and sealing plugs.
☐ The country data set must be set correctly for the country or the purpose.
☐ If the inverter is equipped with a BLUETOOTH interface, the NetID must be set (see installation
manual of the BLUETOOTH interface).
☐ The grounding conductor of the inverter must be connected to the bottom of the enclosure lid.
☐ The enclosure lid of the inverter must be firmly tightened.
Procedure:
1. If the ESS is available, plug it in.
2.
Risk of fire due to tightening the screw within the ESS
A perfect contact between the ESS and the inverter is only guaranteed if the ESS plug remains
flexible.
• Do not tighten the screw in the plug of the ESS.
3.
Damage to the inverter due to moisture and dust intrusion
If the ESS is not plugged in or incorrectly plugged in during operation, moisture and dust can
penetrate the inverter. If the ESS is not correctly plugged in, this can cause contacts in the ESS
to wear or the ESS might fall out. This can result in yield loss and damage to the ESS.
Always plug in the ESS as follows:
• Firmly plug the ESS in until it is flush with the enclosure.
• Ensure that the gap between the ESS and the enclosure is no more than 1 mm.
4. If an external DC load-break switch is installed, switch it on.
5. Switch on the circuit breaker.
☑ The start-up phase begins.
7 Commissioning SMA Solar Technology AG
Operating Manual SB13-21TL-BE-en-11 36