User manual CHAMBERLAIN RA20F

[. . . ] L'illustration H montre aussi le support de fixation (b); le moteur tubulaire (a); l'axe en acier (c); l'embout d'axe (d); et le support mural du côté opposé (e). Non-compliance can result in serious injury. Any work on the electrical installation including servicing may only be performed by a qualified electrician. Do not allow children to play with the controls. [. . . ] After this the drive must be driven back a little and then up again to check the result. It is possible that the drive will switch itself off after several trips because it has reached a temperature which is too high. Howevere after 15 ­ 20 minutes cooling time it will be ready to operate again. Please note that the limit switches of the drive only function properly if the drive has been installed correctly and is completely within the shaft. Advice: In order to fix the roller shutter hangers to the shaft, ONLY use short fixing screws. If the screws are too long damage may occur to the motor. The recommended fixing method for the hangers is without screws by means of spring band loops (which are hooked on). The middle button stops the shutter in any position as required (stop). If, during an upward or downward movement, the button for the reverse direction is pressed, the motor automatically changes the direction of travel. Connect the free black cable coming from the drive to the (L) cable. The drive should turn 2x briefly and then run to one of the limit switches as a signal that the command has been understood. As soon as the drive starts turning, the remote controls are deleted. Disconnect link to black cable making sure the free end cannot cause a short circuit. For further steps, see "Programming the first remote control". Make sure no electric cables are damaged when fitting the bracket, particularly when installation is to occur near light switches or power sockets. The installation site should examined carefully beforehand. pROGRAMMING RADIO REMOTE CONTROLS (HAND-HELD TRANSMITTERS) Up to 40x remote controls can be memorised. The first remote control programmed is also called the "master" remote control. PROGRAMMING A NEW, ADDITIONAL REMOTE CONTROL (not the first one or so-called master) PLEASE NOTE: The following steps must be executed quickly. The easiest way is for a second person to help by reading out the text while the other person presses the buttons. Step 1: The shutter should not be located at its limit. via the master remote control: Step 2: Press and hold the STOP button. [. . . ] Run installed motor without hanger downwards until it switches off. By briefly running upwards check whether the motor didn't possibly need a cooling break and had therefore switched itself off. the drive is noisy and will not run: · The clutch drive ring on the end of the motor has come off or was not plugged on. The motor will not turn because the roller shutter is jammed. [. . . ]