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79
9
10.15.12
10.15.12 Automatic driving of the
Automatic driving of the drive unit - UF
drive unit - UFS
S
Automatic driving of the drive unit UFS does not work.
Automatic driving of the drive unit UFS does not work.
10.15.13
10.15.13 Rot
Rotating wheel indicati
ating wheel indication -
on - UFS
UFS
The pump does not stop in one or
The pump does not stop in one or both end positions when the UFS rotating wheel
both end positions when the UFS rotating wheel
is operated. The green indication lamps for rotating wheel indication are not
is operated. The green indication lamps for rotating wheel indication are not
working in the direction rotation has been ordered.
working in the direction rotation has been ordered.
8. Is the cable connection between the
8. Is the cable connection between the
valve block
valve block and AT
and ATC OK?
C OK?
Y
Yes
es
Replace the
Replace the A
ATC.
TC.
No
No
9
9.
.
C
Ch
haan
ng
ge
e
tth
he
e
ccaab
bllee..
N
NO
OT
TE
E!!
When measuring voltage across the
When measuring voltage across the
valve coil the connector must be
valve coil the connector must be
connected to the lever. In the event of
connected to the lever. In the event of
breakage/short circuit measuring on
breakage/short circuit measuring on
the lever the connector should not be
the lever the connector should not be
connected.
connected.
Is the servo steering working
Is the servo steering working
when using the mini wheel?
when using the mini wheel?
šš
No
No
Look for error codes and follow
Look for error codes and follow
each trouble shooting chart.
each trouble shooting chart.
Y
Yes
es
Check that the S7 switch located
Check that the S7 switch located
on the joystick for automatic
on the joystick for automatic
steering of the drive unit is
steering of the drive unit is
working.
working.
This switch should close when it is
This switch should close when it is
affected. This can be checked
affected. This can be checked
under the hydraulic inputs in the
under the hydraulic inputs in the
service menu.“S7” is showing in
service menu.“S7” is showing in
the display when it is affected.
the display when it is affected.
Check that the S44 and S45
Check that the S44 and S45
switches are working. Switch S44
switches are working. Switch S44
should close when the rotation
should close when the rotation
wheel is in straight position to the
wheel is in straight position to the
fork tips. Switch S45 should close
fork tips. Switch S45 should close
when
when the
the rota
rotation
tion whee
wheel is i
l is in 90
n 90
position to the forks.
position to the forks.
°°
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