SMA America, LLC
Mounting the Device
Installation Guide
SB20_25_30HFUS-eng-IUS113711
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4 Mounting the Device
4.1 Safety
DANGER
Danger to life due to fire or explosions.
There is always a certain risk with electric devices that a fire can occur, even though
greatest attention was paid to avoid this during the development.
• Do not install the inverter on flammable construction materials.
• Do not install the inverter in areas where highly flammable materials are stored.
• Do not install the inverter in potentially explosive areas.
WARNING
The Sunny Boy can become hot during operation.
Risk of burns.
• Mount the Sunny Boy in such a way that it cannot be touched inadvertently during
operation.
CAUTION
Danger of crushing due to the Sunny Boy falling.
Crushing of body parts
• Consider the weight of the Sunny Boy with SMA DC-Disconnect of approximately
50 lbs (23 kg) during mounting.
• Always lift the Sunny Boy with both hands.
