Farmer 400
Fav 700
Fav 900
T
ractor / General system
V
ario T
ractors - Failure Codes
B
Faults
12/1999
0000
000001
B
b
21/47
Capitel
Docu-No.
Index
Date
Version
Page
Vario Tractors - Failure Codes
5.1.98
S025
LS pump
pressure-operated
switch
Minimum pressure
cannot be reached, test
Sequence : 0 / 2,4 V
Case A ) Valves locked :
immediate fault code ;
case B ) Valves in
operation : 1. No fault
code initially 2. Valve
flow is automatically
reduced. 3. If
pressure-operated
switch remains open for
2 more seconds, then
fault code and locking of
valves (= no supply to
control pressure valve
Y032 ), 4. If
pressure-operated
switch opens during flow
restriction (see above)
then flow will be restored
after 3 more seconds
and no fault code will be
generated
"Spool valves 1" circuit
diagram
Fault code only after at
least 1second > 1000
rpm
Pressure-operated
switch does not open.
Test sequence : 0 / 2.4V
see above
Fault
code
Id code
Brief description
Description
Consequences
Link
FENDIAS / Note
