Rectifying faults
134
14.4
C - Short circuits
These differ depending on the device version.
Code
Output
Description
Possible cause
Corrective measure
C01
SA1
Y2 boom 4 left
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C02
SA2
Y4 valve boom 3 left
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C03
SA3
Y6 valve boom 2 left
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C04
SA4
Y8 valve boom 1 left
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C05
SA5
Y10 valve boom 1 right
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C06
SA6
Y12 valve boom 2 right
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C07
PA1
Y14 valve boom 3 right
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C08
PA2
Y16 valve boom 4 right
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C09
PA3
Y18/Y19 valve pendulum lock
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C10
PA4
Y20/21 valve slope compensation
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C11
PB1
Y22 oil flow 4/3 lines
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C12
PB2
Y23 oil flow 3/3 lines
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C13
PB3
Y24 oil flow valve lifting mast
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C14 PB4
free
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C15
HA1
RV control valve
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C16
HA2
BY bypass valve
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary
C17
HA3
TB1 section width 1
Cable connection defi-
cient
Visual
inspection
Replace cable, where
necessary