User manual CHAMBERLAIN DK SERIES

[. . . ] Suitable protective clothing should be worn during maintenance or installation of the door opener. This includes safety glasses, back supporting belt, and protective gloves. When installing or maintaining a door opener no jewellery, watches or loose clothing may be worn. When working from ladders or on extended platforms the corresponding safety procedures must be followed. [. . . ] The machine frame and force introduction points are to be designed with respect to construction and strength according to the bearing forces which arise. The gearbox housing with two bearings and all the other bearing points are located on a common, stable framework on which the bearing surfaces have been machined in one operation. Thereby the installer must ensure that any deformation of the frame under load will not have any negative influences on the shaft load. The screws may only be fully tightened once the gearbox has been accurately aligned. Installation in damp rooms or in the open air is only permitted following agreement with the manufacturer. If the drives are stored for a lengthy period of time it is also necessary to discuss this with the manufacturer. INSTALLATION ADVICE Before starting the installation work make sure that all the necessary safety measures have been implemented. The drive is not damaged or sticking The drive has been reprepared after a lengthy storage period The supply line is switched off and safeguarded against being switched on again (VDE regs. Of electronic engineers) The connections have been made properly The turning direction of the geared motor is correct All motor protection devices are active No other danger sources exist 5 The connections according to the circuit diagram and the maintenance of the electrical drive may only be carried out by electrical specialist personnel. The types of line and their cross-sections must be selected according to the relevant regulations. the nominal flows and the type of connection are given on the motor type plate. The drive details must agree with the connected values. If operated with electronic control devices it is essential to take account of the corresponding start-up instructions and circuit diagrams. The drive does not get excessively hot In the event of unusual running noises the drive must be stopped immediately and Customer Services should be informed. If oil is lost Customer Services should be called, the oil level should be checked by means of the dipstick on the vent screw and the drive must also be switched off if the level falls below the minimum filling quantity. To ensure efficient support in the event of a fault we require the following information: The data from the type plate on your drive unit The type and extent of the fault When and under what accompanying conditions the fault occurred. Whether the drive was subject to speed variations or other distinctive happenings Before the installation of power cables and control devices it is essential to take note of all the following specifications and warnings. If they are not heeded serious injuries or damage to the drive can occur. The control housing of the door drive may only be opened by trained"Chamberlain" specialist personnel. If necessary please contact your local Chamberlain dealer. Before electrical installation or the starting up of the drive please study the circuit diagram carefully. The valid local regulations must be followed for all the electrical wiring work. [. . . ] Drive with a controller AS2-eco with a cam limit switch LSS-4 and pre-wired 3-push-button-station. Various types of emergency actuators are available: The emergency hand-crank (DKK), the automatic emergency chain (DKN) as well as the quick-action clutch (DKS). *Operator with integrated Controller AS210 and ZM-SKS are special versions on request Within the meaning of the operating manual and the warning information concerning the product itself, these are people who are familiar with the setting out, installation, commissioning and operation of the product and have suitable qualifications for their work, such as: a. Training or instruction in, and authorization to connect up, switch on and off, earth and mark power circuits and devices according to the engineering safety standards. [. . . ]