NERO / NERO INSTANT
Page 22
Version 1.4 / January 2018
ТМ
2. Unscrew the protective enclosure screw (fig. 4.13).
Fig.4.13
3. Displace the enclosure and remove it from the valve body (fig. 4.14).
Fig.4.14
4. Unscrew the gear sector fixing nut (fig. 4.15).
Fig.4.15