Manual mode
Manual mode (DN 15–DN 40)
4
Press the push button (1) to disengage the gear motor if you need to operate
the ball valve manually. Press the loc ing lug (2) to fix the drive system in ma-
nual mode. Press the push button again to unlock manual mode (3).
4.1 Manual mode (DN 15 DN 40)
4.2 Manual mode (DN 50)
54
Manual mode
1
2
3
Abb 25: Manual mode (<DN 50)
1
2
3
Abb 26: Manual mode (= DN 50)
M
M
M