Dimensions; Emergency Manual Override - VALPES VTX Manuel D'installation Et D'utilisation

ENGLISH
UK

Dimensions

Star (mm) Depth (mm)
36

Emergency manual override

The actuator is set to its closed position in our factory and operates in electric priority. Ensure that the power supply is cut off prior to
manually operation. No declutching is required, the hand wheel has simply to be turned (appendix p.14 mark 10): Anticlockwise to
open.
The mechanical stops mustn't be removed.
Mounting / dismantling of the cover and position indicator

For the wiring and setting of the actuator, it is necessary to remove the cover.

Mounting of the cover (appendix p.14 mark 2) : make sure that the seal ring (appendix p.14 mark 6) is correctly placed in its posi-
tion, grease of the flame path (Molydal 3790 grease or equivalent), mount the cover and tighten the 4 screws M6 (appendix p.14
mark D, torque : 6Nm).

Mounting of the position indicator (appendix p.14 mark 1) : mount the seal ring and the indicator then the window with the 4
screws M4.
In case of loss and replacement of the screws, see the table p.14 for the specifications.
Switch power off before using the manual override
DSBA3003 • Rév. 07/07/2020
Sleeve
ISO F connection
41 F10
F12
F10
F12
Diameter (mm) Treated M
102
125
Screws maximal length (+ valve connection plate height) (mm)
Depth (mm)
M10 25
M12 30
20mm
25mm
Screws number
4
4
15