D 87
D
D_DF1
1
5_135C_
G
B
.f
m
. 87-
92 -
02-
01.
0
3
Malfunction
Cause
Remedy
Hoppers lowers
inadvertently
Control valve is defective
Replace
Leaking seals of the
hydraulic cylinder
Replace
Screed cannot be
lifted
Oil pressure too low
Increase the oil pressure
Leaking seal
Replace
Screed relieving or
charging is switched on
Switch must be in the center
position
Power supply is interrupted
Check fuse and cables; replace
if necessary
Crossbeams cannot
be lifted or lowered
Switch on the remote con-
trol is set to ”auto”
Set the switch to ”manual”
Power supply is interrupted
Check fuse and cables; replace
if necessary
Switch on the operating
panel defective
Replace
Excess pressure valve
defective
Replace
Flow rate regulator defective Replace
Seals defective
Replace
Crossbeams lower
inadvertently
Control valves defective
Replace
Pilot-controlled non-return
valves defective
Replace
Seals defective
Replace
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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