De-energising the inverter

When working in the inverter's terminal compartment, this area must be de-energised.

  1. Turn the DC switch on the inverter to OFF.
  2. If used, switch off the power supply for the switched outputs.
  3. If external DC voltage separators are present, switch off the DC strings consecutively.
  4. If a battery is connected, switch off the battery storage. A detailed description of how to switch off the battery storage is available in the operating manual provided by the battery manufacturer.
  5. Switch off the AC line circuit breaker.
  6. Secure the entire voltage supply against being restarted.
  1. The inverter’s terminal compartment is now voltage-free.

DANGER

danger

Risk of death due to electrical shock and discharge!

When working on the DC feed cables (PV or battery), these must be disconnected from the inverter. Touching live parts or cables will result in death or life-threatening injuries from electrical shock.