simatec: Lubricate the return sheave of a chairlift

Automatically lubricating the return sheave of the Schönried-Horneggli One simalube 250 ml lubricator automatically lubricates the return sheave for 3 months. A great deal of lubricant can be saved with the simalube lubrication system, and yet the return sheave is always being supplied with fresh lubricant. It also means that manual lubrication is not required at all.