Connecting the actuator
The fi bre-optic light guide terminates in a brass ferrule at each end. This is fi rst plugged into the
socket on the back of the actuator housing which has the window on the facsia plate.
Light lubrication of the ferrule will assist its insertion if necessary. The pneumatic tube is passed through
the back of the actuator housing and plugged into the bellows (See fi g.3).
Screw down the actuator housing into its fi nal position. Press the bellows onto the two holes provided and
then reassemble the push-button. Check that neither the fi bre-optic light guide nor the pneumatic tube
have become kinked during this operation. The other end of the fi bre-optic light guide should now
be pressed fi rmly home into the aperture adjacent to the cable grommet at the base of the machine.
The pneumatic tube should be plugged fi rmly into the hexagonal nut between the grommet and the
reset button. Now see that any excess of sheath is tidily tucked inside the sink cupboard, checking that
nowhere is allowed to kink. It is essential that the pneumatic tube is fi tted fi rst to the actuator. Please
ensure fi bre optic is also plugged in.
11
fi g.3
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