Proceed as follows to mount extension 7791-1:
Remove the two cheese head screws with
hexagon socket, to which the handle on the right-
hand side of the calibration and adjustment facility
is secured.
Lift the handle off upwards.
Retain the handle for subsequent use.
Insert a connector (1) into the profile on the right-
and left-hand sides of the calibration and
adjustment facility.
The illustration shows the left-hand side.
Make sure that the tapped hole in the connector is
visible.
Insert one bolt into the intended opening on the
left- and right-hand side of the extension.
The height compensation plates are provided with
double-sided adhesive tape.
Remove the film.
Adhere the two height compensation plates (2)
beneath the extension as illustrated.
The extension is equipped with two centring pins (3)
for mounting.
Installing extension 7791-1
19