Fayat Group Dynapac SCREED-CONTROL, Руководство по эксплуатации

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9 Levelling system operation
121
9.8.7 Controlling with the power mast and prop. laser receiver
1) Use the auto/manual button to
switch the controller to "manual"
operating mode.
2) Select the
laser receiver
as
described.

The sensor symbol and the
symbol for "manual" are shown
on the display.
6
3) Move the screed to
the working position
for calibration to zero
using the up/down
buttons or the toggle
switch on the remote
control.
4) Align the laser
receiver centrally with
the reference as
described in the
section entitled
"Installation and set-
up".
5a) Press the enter button. If
the laser beam is located in
an arbitrary position in the
laser receiver's reception
area, the power mast is
moved in such a way that the
laser beam hits the centre of
the laser receiver. The
nominal value has a black
background and the current
actual value is taken over as
the nominal value.
5b) Keep the enter button pressed
for approx. 2 seconds.

The actual value and the
nominal value initially have a
black background.

The actual value and the
nominal value are set to "0.0".
6) Use the
auto/manual button to
switch the controller
to "automatic"
operating mode.

The controller
maintains the
screed at the set
value.
7) In automatic mode, the
up/down buttons can now be
used to change the nominal
value to enable corrections to
be carried out.
c m
6
0. 0
0.0
c m
9. 8
6
9. 8