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Valtra 6850 - Page 427

Valtra 6850
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386
Model Code Page
35. Autocontrol IV
1. 1. 1995
6600E
8100E-- 8750E
350 2
1. 1. 1994
PTO control AC I V
(Always automatic functions on)
PTO engages PTO disengages
1. PTO is engaged manually with the control
lever
--- electric engagement with the switch in
the lever knob
--- if the PTO has been engaged before starting the engine,
the PTO shaft does not start to rotate. Warning light flas-
hes. PTO engages after the control lever is moved to
neutral and back to the engaged position.
--- If the PTO clutch slips more than 4 %. Warning light flas-
hes. PTO is engaged again, when current is switched off
and on.
--- when the safety switch is opened over 3 seconds. War-
ning light flashes. PTO engages when the engine is
stopped and current is switched off and on and the cont-
rol lever is moved to the neutral position and back to the
engaged position. Note! If the safety plug is replaced
into the socket within 2 seconds the PTO begins to
rotate. This must be observed when using a remote
emergency switch connected to the plug.
Slip control AC I V
Slip control is switched on with a switch that has 6
different positions
Slip percent is adjusta-
ble
d
e
e
t
p
o
s
t
o
s
0=switchedoff
1--5=switchedon
b
e
Draft control selector in
position P.
Draft control selector in
p o s i t i o n 1 --- 5
--- desiredsliplimitcanbe
programmed
--- b u z z e r s i g n a l i s h e a r d
when the set slip percent
is exceeded.
--- if the set slip percent is exceeded, the lift
order is sent to the power lift.
--- lift movement is determined by the posi-
tion of the slip switch: 1-small lift
5 --- b i g l i f t
Cold starting AC I V
(Ignition switch has also a normal glowing position)
Notify readiness for start Automatic afterglowing if needed
--- indicator lamp is lit=glowing
--- indicator lamp flashes=ready for starting
Programmed according to the engine coolant tem-
perature.
--- indicator lamp is lit continuously=afterglowing
--- glowing time has been programmed according
totheenginecoolanttemperature.

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