Installation; Turning The Top Control On/Off - Burkert TopControl ON/OFF 8631 Instructions De Service

3

INSTALLATION

The dimensions of the Top Control ON/OFF and the various complete unit
versions consisting of Top Control , pneumatic drive and valve are given in the
relevant data sheets.
3.1 Installation of the valve
Dimensions and types of thread are given in the operating instructions supplied
with the process valve.
3.2

Turning the Top Control ON/OFF

If after installation of the continuous valve, the display of the Top Control ON/OFF is poorly visible or
the cables or hoses are difficult to connect, the Top Control ON/OFF can be turned relative to the
pneumatic actuator.
The procedure is as follows:
Loosen the fluidic connection between the Top Control ON/OFF and the pneumatic actuator.
Loosen the grub screw sunk in the side of the housing (hex socket SW3).
Turn the Top Control ON/OFF without lifting, into the desired position.
Retighten the grub screw with a moderate torque.
Remake the fluidic connection between the Top Control ON/OFF and the pneumatic actuator.
If necessary, use longer hoses.
22 Top Control ON/OFF