D 73
D
D_DF1
1
5_135C_
G
B
.f
m
. 73-
92 -
02-
01.
0
3
3.7
Paving with screed stop and screed charging/relieving
General
The screed hydraulics can be influenced in two ways to attain optimum paving results:
- Screed stop with and without pretensioning
with the paver finisher halted,
- Screed charging or relieving
with the paver finisher driving.
Relieving reduces the screed weight and increases the traction force.
Charging increases the screed weight, reduces the traction force, but increases the
compaction ratio. (To be used with light-weight screeds in exceptional cases.)
Screed charging/relieving
This function charges or relieves the screed regardless of its own dead weight.
Switch (34) has the following positions:
A
: Relieving (screed ‘lighter’)
B
: Charging (screed ‘heavier’)
Switch positions „Screed charging/reliev-
ing” are only effective when the paver fin-
isher moves. When the paver finisher
stops, „screed stop” is automatically se-
lected.
Bohlensch.EPS
34
B
A
Summary of Contents for DF 115 C
Page 1: ...Operating instructions 02 01 03 Road Finisher 900 98 06 40 DF 115 C DF 135 C...
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Page 44: ...D 4 D D_DF115_135C_GB fm 4 92 02 01 03 Element2_KC cdr 9 8 12 A 9 A 5 6 7 11 10...
Page 46: ...D 6 D D_DF115_135C_GB fm 6 92 02 01 03 Element2_KC cdr 9 8 12 A 9 A 5 6 7 11 10...
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