User manual CHAMBERLAIN HC400ML-2

[. . . ] This safety alert symbol means "Caution" - failure to comply with such an instruction involves risk of personal injury or damage to property. This gate drive mechanism is designed and tested to offer appropriately safe service provided it is installed and operated in strict accordance with the following safety rules. Incorrect installation and/or failure to comply with the following instructions may result in serious personal injury or property damage. When using tools and small parts to install or carry out repair work on a gate exercise caution and do not wear rings, watches or loose clothing. [. . . ] Push the released drive onto the fittings and secure it by using the supplied bolts and rings. wIRING The 4-pole connecting cable is approx. 80 cm long and is laid in a curve to the controller or a watertight distribution box located above ground. An approved cable is permanently installed from the distribution box onwards. The capacitor can be connected inside the distribution box or in the controller. Always remember to earth the installation. mAINTENANCE WORK The drive mechanism is maintenance free. Check that the gate fittings and the drive mechanism are securely fixed at regular intervals (monthly). Release the drive and check that the gate functions properly. Unless the gate runs smoothly it will not operate correctly with the drive mechanism. The drive cannot eliminate the problems caused by a gate that does not work satisfactorily. Mounting the motors, laying the necessary cable and fitting light barriers or contact strips. If installation is to be performed in a permanent location, a means of disconnecting the equipment from the mains supply with a contact clearance of at least 3 mm is needed (master switch). Please note: in these instructions, relay contacts are designated NC (normal closed) or NO (normal open). NO contacts are open and close Humidity and water will destroy the control board. Always make sure that water, humidity and condensation cannot enter the control box. It is vitally important that all openings and cable glands are sealed so that they are watertight. 5 mm2 · Buried cable, at least 0. Wall plugs ELECTRICAL INSTALLATION Installing the electronic control board: the motor control board is a microprocessor-controlled electronic appliance featuring state-of-the-art technology. It is equipped with all the connecting options and functions needed to guarantee safe operation. The control box incorporating the motor control board should be installed with the cable intakes pointing downwards fig. The electronic equipment enables the pull and push forces to be set with great accuracy. [. . . ] iNITIAL OPERATION Proceed carefully and deliberately. Do not rush the process of making the basic settings. It may take up to 30 minutes to complete initial settings. If applicable get help from a second person so that changes on the control unit can be made more easily (power OFF or ON). [. . . ]