21N°: 999341_EN_DVR 2pro/12.07.2017Assembly and connection4.3 Install adjustable supportThe support rod is provided as additional mounting option for thegauge.Install and fix support rod1. Screw in the support rod into the blind hole on the rear side.2. Turn the gauge into a suitable position and fix it with thecounter nut of the support rod.3. Fix the vacuum gauge close to your apparatus, e. g., to yourlab stand system.