User manual

4.9 De-installing the inverter

DANGER!

Risk of death by electrocution! Only technical professionals may perform the work described in this

section. Follow the safety instructions at the beginning of the Section "Installation"

Switching off the AC and DC supplies

1. Turn the AC circuit breaker to off.

2. Set the DC circuit breaker on the inverter to position 0 (Fig.

left).

Disconnecting the DC connections from the inverter

Disconnect the DC cable plug connectors according to the

manufacturer's instructions; see Appendix. A special tool is

required for Multi-Contact MC4.

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Warning

DC cables carry voltage when the solar modules are subjected to

sunlight.

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Disconnecting the AC plug from the inverter

1. Remove the AC plug from the socket on the inverter as

described in the Appendix under Mounting ⇒ AC plugs.

2. Check that all pins of the AC plug are free of voltage. Use a

suitable voltmeter for this (do not use a simple neon phase

checker).

Opening the AC plug (only if required)

Open the AC plug as described in the Appendix under

Mounting ⇒ AC plugs.

747.431 | Z08 | 2014-01-31

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