parts. Another plus is the option to adapt the cooling technology quickly to changes in the environmental conditions, temperature and technology, which was the case in Heiligengrabe when the cooling units [...] losses caused by machine downtime rapidly amounts to six-figure sums if we do not use the right technology, such as reliable cooling for our switching and machine control systems, of which we have many [...] servicing. What’s more, the cooling system used 60 to 70 % less energy after the change to different technology. Fig. 3+4: A very dirty electrical cabinet (left), and in contrast, a cabinet for the packaging