Dynapac F1000T, Operation & Maintenance Manual

Page: 76 / 238

D 1.0 22
D_1.0_
01_U
S.fm 2
2
-42
Item Designation Brief description
53
Screed floating po-
sition
+ activation LED
/ screed stop
+ activation LED
Switches between floating screed functions and screed stop.
Toggle switch function:
- Toggle the switch forward (away from the operator):
Screed stop.
- "Screed stop" is used to lock the screed hydraulics
to prevent the screed from sinking into the paved
material when the paver is stationary (intermediate
stop).
"Screed stop" is not sufficient as a safeguard during
transport or maintenance work! Insert the mechanical
screed transport safeguard!
- Toggle the switch back (toward the operator): Lower
the screed and switch to "floating position".
- During paving, the screed must always be in its
floating position.
This also applies to intermediate stops and truck
changes.
As soon as the floating position function has been acti-
vated and the screed is lowered, the screed lifting cylin-
der pressure is reduced.
The raise / lower screed function can be carried out
while the screed is switched to the floating position. Fol-
lowing adjustment, the screed is automatically switched
back to the floating position.
The floating position function is only active when the
drive lever is moved from its central position!
If the drive lever is moved to the central position, the
paver automatically switches to screed stop.
The activation LED for screed stop is then activated.