| Error resolution and maintenance –
Maintenance
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DANGER!
Dangerous electrical currents
Always measure the voltage between the phases and the neutral conductor of the power supply cable before you
start dismantling the wallbox.
Maintenance
Except for testing the integrated or upstream RCCB, your wallbox is basically maintenance-free. However, we still
recommend the wallbox is regularly cleaned and the function of its charging interfaces checked:
Use only a dry cloth for cleaning the wallbox. Do not use aggressive cleaning agents, waxes or solvents (such as
cleaning fluid or paint thinner) as they may dull the wallbox displays.
The wallbox must under no circumstances be cleaned with a pressure cleaner or similar device.
Check the fixed charging cables or the charging sockets of the wallbox regularly for signs of damage.