Dynapac Svedala Demag DF 115 P/D, Operation & Maintenance Manual

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D 3.0 12
D_3
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1_G
B.
fm
1
2
-1
6
Front wheel drive pressure regulating
valve (94) (
o
)
The drive pressure of the supplementary
front wheel drive can be adjusted here.
- Engage the front wheel drive with the switch (30).
- Pressure display: see pressure gauge (94a).
A
Adjust the pressure on the moving paver so that the driven front wheels do not spin.
Pressure gauge of the front wheel
drive (94a) (
o
)
It shows the drive pressure of the sup-
plementary front wheel drive.
Pressure adjustment with valve (94)
Experimental value: about 110 - 140 bar
Maximum value: about 200 bar)
A
In case of the engagement of the anti-
spin regulator (ASR -
o
) the optimum
value is automatically adjusted to the variable adhesion relations.
This requires the adjustment of about 200 bar maximum pressure.
F0105_A1.TIF
94
F0104_A1.EPS
94a