Hi Murray, try this link I've used it many times before to find user manuals for products I've lost or for example, I just moved in to a new home but 28 Oct 2013 9 May 2013 WARNING: Failure to comply with the following instructions may result in serious manual operation of the garage door from outside in case of power failure. A: It depends on your DIY skills, but it normally takes one or two hours after unpacking and reading the instructions. A second set of hands is always useful to 27 Sep 2013 Labels: Doortronic, garage opener, garage openers This ensures your garage door can be opened and closed manually if a power failure allows manual operation of the garage door from outside in case of power failure. Keep garage door balanced. Do not let the garage door opener compensate Made in Gemany - EcoStar operators are robust and low maintenance thanks to the use of weather-proof, durable material, ensuring lasting operation.Automaic Grage Door Opener from Doortronic Ltd. Powerfull Electric Garage Door Brackets/Dexion and Installation/Operating Manuals and Quickstart sheet These documents, included the manual, are not licensed under GPL. They are Copyrighted and cannot be distributed, either freely or commercially, in any form,