Connecting The Ac Field Plug To The Ac Cable Of The Inverter; Disconnecting The Ac Field Plug From The Inverter Ac Cable - SMA SUNNY BOY 240 Instruction Manual

6 Electrical Connection
6.6.3 Connecting the AC Field Plug to the AC Cable of the
Inverter
1.
Danger to life due to electric shock
Do not connect the AC field plug under load.
• Ensure that the circuit breaker is switched off and ensure that it cannot be reconnected.
• Ensure that the PV modules are covered.
2. Plug the free end of the AC cable connected to
the inverter into the pin connector of the
assembled AC field plug.
☑ The AC field plug snaps audibly into place. The catch mechanisms of both plugs must be
correctly aligned.
6.6.4 Disconnecting the AC Field Plug from the Inverter
AC Cable
1.
Danger to life due to electric shock
Do not disconnect the AC field plug under load.
• Ensure that the circuit breaker is switched off and ensure that it cannot be reconnected.
• Ensure that the PV modules are covered.
2. Unlock and remove the AC field plug from the
connector of the inverter AC cable. Hook a
flat-blade screwdriver (blade width: 4 mm) into
the wide slot at the AC field plug and lever it
open. At the same time, pull out the AC
connector.
38 SMG-SB240-IA-en-11
SMA Solar Technology AG
Installation Manual