Cold weather and Viking gate openers

With all the crazy weather that's been going on it is very important to check your automatic gate to ensure you do not damage your system. Be sure that there is no ice on the track, wheels or chain during the cold winter months. Running your gate in these conditions could cause it to malfunction.
http://www.nytimes.com/2016/01/25/nyregion/east-coast-blizzard-2016.html?_r=1