Xylem sensus PolluStat Manual De Instrucciones página 54

To remove a module the upper housing piece must be carefully pressed against the rear panel of the lower housing piece
during opening the calculator. Thus the two rear snap-fits of the upper housing piece lever out the module of the PC board (see
picture 4).
Page 54 of 58
1080619050 / MH 4310 INT5 Stand: 2021_07_05 V 0001 Technische Änderungen und Irrtümer vorbehalten.