Farmer 400
Fav 700
Fav 900
T
ractor / General system
V
ario T
ractors - Failure Codes
B
Faults
12/1999
0000
000001
B
b
41/47
Capitel
Docu-No.
Index
Date
Version
Page
Vario Tractors - Failure Codes
A.1.34
Spool valve fault, valve 3 Main piston travel too
short due to drop of
control pPressure below
22 bar
Valve moves into neutral
position
SPOOL VALVES 1 - 4
Hydraulic oil
temperature too low
A.1.35
Spool valve fault, valve 3 Overvoltage (> 45 volts) Valve moves into neutral
position
A.1.36
Spool valve fault, valve 3 Magnet output stage
fault within spool valve
Valve moves into neutral
position
SPOOL VALVES 1 - 4
A.1.37
Spool valve fault, valve 3 Internal position sensor
fault
Valve moves into neutral
position
SPOOL VALVES 1 - 4
A.1.38
Spool valve fault, valve 3 Main piston cannot
return into neutral
position because of oil
contamination.
Undefined and
uncontrolled functions
can occur, DANGER!
SPOOL VALVES 1 - 4
A.1.39
Spool valve fault, valve 3 Main piston cannot
return to neutral position
when switched on
because of oil
contamination.
SPOOL VALVES 1 - 4
A.1.3A
Spool valve fault, valve 3 Main piston deflected
too far
Valve moves into neutral
position
SPOOL VALVES 1 - 4
A.1.3B
Spool valve fault, valve 3 Floating position is not
reached
Valve moves into neutral
position
SPOOL VALVES 1 - 4
A.1.3C
Spool valve fault, valve 3 Floating position has
been set manually
No consequences
SPOOL VALVES 1 - 4
Fault
code
Id code
Brief description
Description
Consequences
Link
FENDIAS / Note