10 Recommissioning the Inverter
If you have disconnected the inverter from all voltage sources (e.g. for configuration purposes) and
want to recommission it, proceed as follows.
Requirements:
☐ The circuit breaker must be correctly rated.
☐ The inverter must be correctly mounted.
Procedure:
1. Attach the enclosure lid as follows:
• Fit one conical spring washer to each
screw. The grooved side of the conical
spring washer must face the screw head.
• Position the enclosure lid with the six screws
on the enclosure and tighten all six screws
in the sequence 1 to 6 using an Allen key
(AF 5) (torque: 6 Nm ± 0.5 Nm).
☑ The teeth of the conical spring washer
press into the enclosure lid. This ensures
that the enclosure lid is grounded.
2. Connect the DC connectors to the inverter.
3. Seal all unused DC inputs using the DC connectors with sealing plugs.
4. Secure the protective cover using two screws and an Allen key (AF 5).
5. Securely plug in the ESS.
10 Recommissioning the Inverter
SMA Solar Technology AG
Service Manual for Installers
STP5-12TL-20-SG-en-13
28
Summary of Contents for SUNNY TRIPOWER 10000TL
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