Better call an expert for your Schiebetorantriebs installation who dares to electrical equipment, which should know at least with this, because otherwise, such an attempt can have very quickly unimagined, bad consequences. Who are not familiar with electricity and electronics, can connect quickly the wrong cable, and already there is a short circuit, if not worse. If you notice the error in time, then the House can burn down in the worst case you. Therefore with crafts, like for example the sliding, installation for your garden fence rather seek a professional. Because eventually, even such automation for sliding gates are not exactly cheap, and it a shame but if it only because of a wrong Assembly would go broke right back and would need to be replaced. The skilled person, you call for the installation of the sliding gate operator, is familiar with such things, for him it is just routine and get a guarantee on his work, i.e. in the event of a failure, especially when a good and registered specialist at the installation happened, is liable of the installer. Another advantage is that this professional already has sufficient experience with devices, such as for example the sliding and can assist you with advice and assistance with the purchase of the appropriate unit to the side. On request some professionals bring itself already installation a suitable sliding gate operator, so you no longer need to struggle with the purchase. Of course a professional is always money, but when you consider the problems that can occur when a self-Assembly, then the professional work of a professional should be the money already value you.