6 EN 03|2022
7.2 Replacing parts/modules .......................................................... 54
7.2.1 Replacing the upper part ....................................................... 54
7.2.2 Side openings ....................................................................... 54
7.2.3 Sending in the actuator with valve lid ................................... 54
7.2.4 Replacing the upper part ....................................................... 54
7.2.5 Lid screw for R51 .................................................................. 54
7.2.6 Emergency operation ............................................................ 54
8 Maintenance .................................................................................. 55
8.1 Warranty .................................................................................... 55
8.2 Service addresses .................................................................... 55
8.2.1 Exclusion of liability ............................................................... 55
9 Disposal ......................................................................................... 56
10 Technical data ............................................................................... 57
10.1 Dimensional drawing ................................................................. 57
10.2 Version overview ....................................................................... 58
11 Index .............................................................................................. 59