Assembly:
The Garangentoröffner consists of a limited number of parts. There are associated with connecting plates and plugged into the motor / control unit total 4 rails. Then you put a chain and leads them through a Kunstoffumlenkung at the end of the rail. This deflection is ferderbelastet and thus permanently tensioned chain. This deflection can be assembled easily by building instructions. As of end stop Mitnehmerwägelchens an angle plate is mounted on the rail. On the downside, The required self-tapping screws are not present in the delivery!
The sheet must of course be attached right in the middle of the garage door. Now you have to align the motor / rail combination and finally the motor unit is fastened with two screws on the garage roof. The end of the rail is bolted to a plate, which is attached to the lintel of the garage door. Now screw the driver (flat iron) to the gate and the car on the track and finished.
I have (with a helper) used about 3 for Studen. The assembly of the garage door opener has lasted about 1 hour.
Now the Toröffnungsautomatik must be trained. But that is in the instructions explained step by step and it works well. There are a total of two hand transmitters supplied available.
I'm not a craftsman - and have to say that I never had problems with the installation! This is also thanks to the really good guide.
General:
The device makes a high quality impression. It is meticulously crafted (plastics, metal sheets), there are no burrs or sharp edges exist. Everything snaps together well.
For the operation, I can only say that the gate opener is very quiet, even with a chain drive. I think that you only need the belt drive when the garage is below dormitories. Here you can then avoid last running noise that could be transferred through the masonry. Otherwise, the drive chain does not bother anyone. And at some point you have to start the engine of the car, too .....
The engine power is not only enough for my standard door, as the opener can pull up 600N makes the drive a very powerful impression.
Conclusion:
I am very satisfied with the price / performance ratio and can only recommend the Somfy KeasyL.