User manual CHAMBERLAIN SLY250

[. . . ] 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. Installation and wiring must be in compliance with your local building and electrical installation codes. Any entrapment possibility by the moving wing between wing & walls must be secured with safety edges or IRsensors. Please remove any locks fitted to the gate in order to prevent damage to the gate. [. . . ] Gate weight: Gate weight is only an approximate indicator the actual relevance of which can vary greatly. Example: A light gate that slides poorly is likely to need a stronger drive than a heavy, smooth-sliding gate. Temperature: Low outdoor temperatures make it difficult or, in some cases, impossible to get the gate moving due, for instance, to changes in the ground conditions. Operating frequency / Duty cycle: Sliding gate drives have a maximum duty cycle of approx. CAUTION: The drives were not designed to be run for the maximum duty cycle on a regular basis (permanent operation). If the drive gets too hot, it switches itself off until it has cooled down to activation temperature. The outdoor temperature and the gate itself are key factors determining the drive's actual duty cycle · Safety: A sliding gate drive has to be fitted with a flashing lamp, contact strips and, if necessary, with additional light barriers as safety features. Please ensure that you comply with the standards and regulations relevant to your particular case. Control unit: The control unit was developed specifically with safety aspects in mind. The base plate for the drive can either be concreted in or, if appropriate, welded into position. The place where the base plate is usually located is shown on the installation overview. Please note: If it is impossible to precisely determine the height of the plinth and the distance from the gate prior to installation, it is advisable to mount the rack bars first and then concrete in the base plate. The distance from the bottom edge of the rack bar to the base plate is approx. The base plate permits final height and depth adjustments of several centimetres to be made, but you are advised to work as precisely as possible from the outset. Position the drive via the adjustment holes such that its location vis-à-vis the rack bar complies with the installation dimensions. MOUNTING RACK BAR 7 The easiest way to fit the rack bar is to first place it on the motor's drive cog, disengage the motor and, by pushing the gate further with the rack bar, screwing the bar bit by bit firmly in position. In this way, you ensure that the rail bar engages with the cog wheel in an optimum manner. DRIVE RELEASE MECHANISM (MANUAL OPERATION) 8 The drive is equipped with a lockable release mechanism to enable the gate to be operated manually in a power cut. 8 with the clutch disengaging the link between the cog wheel and the gear. CHECK LIST - PRE-INSTALLATION WORK 1 - 2 Prior to actual installation, please check that you have been provided with all the parts indicated within the scope of supply. [. . . ] Check at regular intervals (monthly) that the gate hardware and the drive are all firmly in place. A sliding gate can also be secured by implementing on-site measures (fence, wall, etc. Automatic Gate Opener Models , when installed and maintained according to all the Manufacturer's instructions in combination with a Gate, which has also been installed and maintained according to all the Manufacturer's instructions, meets the provisions of EU Directive 98/38EC and all amendments. I, the undersigned, hereby declare that the equipment specified above and any accessory listed in the manual conforms to the above Directives and Standards. [. . . ]