Points To Check Prior To Installation; Preliminary Checks; Safety Instructions; Installation - SOMFY Dexxo Pro 800 RTS Manual De Instrucciones

Door dimensions (Fig. 3)
For maximum door heights, the motor travel can be optimised:
• By installing the motor head at a 90° angle
• By fixing the lintel bracket to the ceiling, behind the lintel itself by up to 200 mm
• By cutting the link arm to size.

POINTS TO CHECK PRIOR TO INSTALLATION

Preliminary checks

Check the garage door can be operated manually and runs smoothly. Ensure the door is in good mechanical condition (pulleys, mounts...) and is
correctly balanced (spring tension).
Remember that any work performed on door springs may be dangerous.
The structure of your garage (walls, lintel, inside surfaces, cross members, door rails...) are used to mount the Dexxo Pro system. Reinforce them
where necessary.
Never splash water onto the system. Never install Dexxo Pro in a location where water may cause damage.
The bottom edge of the door should be fitted with a rubber strip to avoid hard contact and enhance the contact surface.
If the garage door is the only entry point into the garage, fit an external release (external release keylock (ref. 9012961) or an external release
(ref. 9012962) and include a back-up battery (ref. 9001001).
If the garage door includes a separate pedestrian door, the door must be fitted with an interlock to prevent garage door movement when the pedestrian
door is open (pedestrian door safety kit ref. 2400657).
If the garage door opens on to a public road, install an indicator light, such as a flashing orange light (ref. 9015171).
If the garage door operates in automatic mode, install a photoelectric cell type safety system (ref. 9014994 or ref. 9013647) and a flashing orange
light type indicator.
Make sure that the door does not comprise any accessible parts.
Unlocking the door may trigger uncontrolled door movement if the door is not balanced correctly.

Safety instructions

Safety instructions must be complied with throughout the installation process:
• Take off any personal jewellery (bracelet, chain or others) during installation work.
• During drilling and welding work, always wear safety glasses and suitable protection.
• Always use suitable tools.
• Take care when handling the motor drive system.
• Never connect the mains power supply or the battery back-up system before completing the installation process.
• Never use high pressure water systems for cleaning purposes.

INSTALLATION

Installation height

Fig.
Measure the distance "D" between the door's highest point and the ceiling.
If "D" is between 35 and 200 mm, mount the complete system straight onto the ceiling.
If "D" exceeds 200 mm, mount the complete assembly so that the height "H" falls between 10 and 200 mm.

Detailed description of installation steps

Mounting the lintel bracket and the door bracket (Fig. 5)
When installing the system directly onto the ceiling (flush with the ceiling), the lintel bracket can be mounted on the ceiling, if necessary recessed from
the lintel by up to 200 mm max. (Fig. 5-
Assembling the two part rail (Fig. 6)
[1] [2] [3]. Unfold the two parts of the rail.
Ensure that the chain or belt is not twisted.
[4]. Assemble the two parts of the rail using the sleeve.
[5]. Mount the complete assembly using the eight mounting screws.
[6]. Tighten the nut to tension the chain or belt. The compressed rubber must measure 18 and 20 mm.
The mounting screws must not penetrate the rail (do not drill).
When installing the system directly onto the ceiling, do not use the sleeve mounting screws.
(Fig. 7- ).
4
Fig.
).
(Fig. 5- )
5 to 15
3