GF CONTAIN-IT Plus Bedienungsanleitung Seite 49

Maintenance
10. Put the housing nut in the inner valve.
11. Screw housing nut with a strap
wrench tight, till...
 ... a uniform all-around gap of 0.5
up to 1 mm between valve body
and bonnet is achieved and
 ... the half-round position indicator
aligns with the friction lock.
12. Assemble outer diaphragm valve, see
chapter 6.3
Fig. 25
Fig. 26
Instruction Manual
49