333
Model Code Page
33. Agrodata---instrument
1. 8. 2000
6000--8950 331 3
15. 4. 1995
Agrodata---instrument, sensors and wiring
(See picture on previous page)
1. Agrodata---instrument P5 (upper display)
1. Agrodata--- instrument P4 (lower display)
2. Clearance 1/4 of a turn
B3: Gearbox temperature sensor
B6: Gearbox speed sensor
B7: PTO shaft speed sensor
S37: Selector switch for Agrodata upper display
G2: Alternator (engine speed and running hours)
Position of connectors:
X2: In fuse box (not illustrated)
X3: In fuse box (not illustrated)
X13: on fastening plate in lever console (J05133---)
X19: Plug on the cab front wall on the RH side
X25: Connector for Agrodata under the instrument panel
(---J05132)
X26: Connector on the rear side of the instrument (white)
X27: Connector on the rear side of the instrument (blue)
X34: Sensor connector in the rear part of the lever console
(---J05132)
X1E: ACD power lift sensors (e.g. radar) on fastening plate in
lever console (J05133 --- ).
GR1: Earth point in the lever console rear part
GR5: Earth point on the cab front wall.
GR8: Earth point on the starter motor
Current from the ignition switch (12 V) comes to the Agro-
data---unit as on the standard instrument via fuse F18. Agro-
data---unit is supplied with permanent current (12 V) for the
clock via fuse F2. If the unit does not work at all, check the
fuses. The supply voltage wire to the clock is via plug X19/18
and via connector X2/5. The voltage can be measured bet-
ween pins 23 (earth) and 24 (supply) of connector X26. Vol-
tage via ignition switch can be measured on pin 26 of connec-
tor X27.
If the Agrodata---unit has an internal fault (e.g. in electronics),
it cannot be repaired separately, but the damaged instrument
section must be replaced as a complete unit.
The rev counter and fuel and temperaure gauges can be
replaced separately and also the smaller circuit card (or big-
ger basis circuit card) which includes the digital displays. War-
ning light bulbs and instrument light bulbs can be changed
separately without opening the instrument unit.
Switch S37 earths pin X26/12, when the rear edge is depres-
sed. When depressing the front edge, pin X26/13 gets eart-
hed.
Zeroing the travelling distance
--- select travelling distance into the display by pressing the
switch rear edge.
--- press the switch front edge until the display is zeroed.
Time setting
--- select time into the display by pressing the switch rear
edge.
--- press the switch front edge, until the hours are flashing.
--- set the hours by pressing the switch rear edge
--- press the switch front edge, until the minutes are flashing.
--- set the minutes by pressing the switch rear edge
--- when the time has been set, press the front edge, until the
correct time appears into the display (flashing stops).
Calibrating the instrument for different tyres, see page
331/5.
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