Installation Manual SMC9-11TLRP-IA-en-51 53
SMA Solar Technology AG 9 Disconnecting the Inverter
Before performing any work on the inverter, always disconnect it as described in this section.
1. Disconnect the miniature circuit-breaker and secure against reconnection.
9 Disconnecting the Inverter
2. Remove the ESS.
3. Use a current clamp to ensure that no current is
present in the DC cables.
4. Unlock and remove all DC connectors.
To do so, insert a slotted screwdriver (blade
width: 3.5 mm) into one of the side slots and pull
the DC connectors straight down. DO NOT
PULL ON THE CABLE whilst doing this.
5.
Danger to life due to high voltages
The capacitors in the inverter take ten minutes to discharge.
• Wait ten minutes before opening the enclosure lid.
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