1 Contents
5
7 Maintaining the product ........................................................................ 74
7.1. Cleaning the measuring instrument ............................................... 74
7.2. Regular calibration ......................................................................... 74
7.3. Replacing the gas bladder ............................................................. 74
8 Tips and assistance ............................................................................... 75
8.1. Questions and answers ................................................................. 75
8.2. Accessories and spare parts ......................................................... 75
8.3. Updating the instrument software .................................................. 77