Gewiss JOINON Manuel D'installation Et Usage page 64

Gewiss Device installation and connection
7.3. Device installation (WallBox version)
7.3.1. Mechanical installation
If the product is to be installed on the wall (using the accessory supplied), the procedure is as follows:
1. Prepare the assembly area by fixing the support bracket to the wall, drilling holes with the centre distances shown below:
189,5 mm
94,75 mm 94,75 mm
Ø6,5 mm
Ø6,5 mm
64 7.55.4.515.2 - Installation and Operation Manual