7.3 Important notes on assembly and initial commissioning ........................................ 53
7.4 Installation.................................................................................................................. 54
7.6.1 2-button hand switch .................................................................................... 57
7.7 Operating the hand switch ....................................................................................... 57
7.7.1 Overview of the 2-button hand switch ........................................................ 57
7.7.2 Moving up to position manually ................................................................. 57
7.9.1 Putting mono lifting columns into operation ............................................. 58
7.10 Maintenance ............................................................................................................ 60
7.11 Cleaning.................................................................................................................... 60
7.12 Replacing primary fuses........................................................................................... 61
7.13 Disposal and return.................................................................................................. 61
Table of contents
33