Preventive Maintenance; Residual Current Devices; Ground Connection - Gewiss JOINON Parking+ Manual De Instalacion Y Uso

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11. Preventive maintenance

11.1. Residual current devices

It is recommended to carry out annual checks of the residual current device of the station. To do so, press the
RESET button on the device and wait for the unit to be reset.
The rear cover must only be opened in order to test both residual current devices, carefully making
sure no contact is made with any other accessible devices or cables.
The worker that accesses the bottom of the access door to the protections must have the due training
from the company (recharging station operator) and must be authorized to carry out such operations.

11.2. Ground connection

It is recommended to carry out an annual revision of the proper connection of the metal casing and other metal
components on the outside of the charging station with the installation ground conductor.
The rear cover must only be opened in order to test the continuity between the arrival at the
installation's ground conductor and the metal casing and other metal components located on the
outside of the charging station.
The worker that accesses the bottom of the access door to the protections must have the due training
from the company (recharging station operator) and must be authorized to carry out such operations.
30 ABA2022IQM01_ - 7.55.4.413.0 - Installation and Operation Manual
Preventive maintenance