Speck pumpen BADU 90/40 Eco MV-E Fiche Technique page 156

5 Installation
44 EN VG 766.2000.055
Adjust minimum diameter of the pipes, motor output and pipe
length.
If hazardous situations can occur, provide emergency off switch
according to DIN EN 809. The builder/operator must make a
decision according to this standard.
06/2014