DANGER
Danger to life due to electric shock when touching live com-
ponents in backup mode!
Even if the AC breaker and the PV switch of the inverter are disconnected, the parts of the
system may still be live when the battery is switched on due to backup mode.
• Do not open the product.
• Disconnect the product from all voltage and energy sources and ensure it can not be reconnected
before working on the product.
DANGER
Danger to life due to fire or explosion when batteries are fully
discharged!
Danger to life due to fire or explosion when batteries are fully discharged!
• Make sure that the battery is not fully discharged before commissioning the system.
• Contact the battery manufacturer for further proceedings if the battery is fully discharged.
DANGER
Danger to life due to burns caused by electric arcs through
short-circuit currents!
Short-circuit currents in the battery can cause heat accumulation and electric arcs if the
battery is short circuited or wrongly installed. Heat accumulation and electric arcs may
result in lethal injuries due to burns.
• Disconnect the battery from all voltages sources prior to performing any work on the battery.
• Only use properly insulated tools to prevent accidental electric shock or short circuits during
installation.
• Observe all safety information of the battery manufacturer.
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