oventrop 4208890 Instructions De Montage page 10

Installation and operation
4.2 Installation
1. Unscrew handle from the ball valve (A). Unscrew handle from the ball valve (A).
2. Mount coupling plate (7) onto the ball valve (A) Mount coupling plate (7) onto the ball valve (A)
in the required installation direction. in the required installation direction.
3. Mount drive adapter (6) onto the stem of the Mount drive adapter (6) onto the stem of the
ball valve (8).
4. Connect actuator (B) to the coupling
plate (7) with help of 2x screws (1). with help of 2x screws (1).
5. Mount guiding ring (4) onto the
hollow shaft (5).
6. Fit screw (2) into the thread of the ball
valve stem (8) for fi xing the
actuator (B) to ball valve (A).
7. Slip position indicator (3) Slip position indicator (3)
onto the guiding ring (4).
8. Connect to 24 V
power supply.
Legend:
A Ball valve "Optibal TW" A Ball valve "Optibal TW"
B Actuator 24 V
1 Screws for coupling plate Screws for coupling plate
2 Screw for fi xing to the ball valve 2 Screw for fi xing to the ball valve
3 Position indicator
4 Guiding ring
5 Hollow shaft (acutuator) 5 Hollow shaft (acutuator)
6 Drive adapter
7 Coupling plate
8 Stem of ball valve
10
(B) to the coupling
(4) onto the
into the thread of the ball
for fi xing the
to ball valve (A).
(4).
24 V 24 V
Actuator 24 V for "Optibal TW"
3
4
5
6
7
8
Fig. 5
1
2
B
A