Operating Instructions No. 803 925 31
english
3.3 Turning the Top
Control
ON/OFF
If the display LEDs of the Top
Control
ON/OFF Type 8633 are not easy to see
after the installation of the valve, or the connecting cable or the installation of
the hoses is difficult, the Top
Control
ON/OFF can be turned in relation to the
pneumatic drive.
Proceed as follows:
➔ First disconnect the unit from the electrical and pneumatic supplies!
➔ Undo the fluid connections between the TopControl ON/OFF and the
pneumatic drive.
➔ Undo the threaded pins inset into the side of the housing using an SW 2
Allen key (see Fig. 2).
➔ Turn the Top
Control
ON/OFF to the desired position without lifting.
➔ Re-tighten the threaded pins with a moderate torque (0.2 - 0.4 Nm).
➔ Refit the fluid connections between the Top
Control
ON/OFF and the
pneumatic drive. Use longer hoses where necessary.
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