112
Operation
Speed range selection
Thespeedrangeselectorlever(1)allowstochange
from540RPMPTO(or540ECORPM)andback
TwospeedPTO
-PTOat540RPM
N -PTOinneutral
-PTOat1000RPMor540ECORPM
ThreespeedPTO
-PTOat540RPM
N -PTOinneutral
-PTOat1000RPM
-PTOat540ECORPM
CAUTION: When the PTO is not used, the speed
range selector lever should always be in neutral
position.
CAUTION: Disengage the PTO clutch before switching
between two speed ranges.
WARNING: Only use PTO at 540 RPM (or 540ECO) or
at 1000 RPM to drive implements designed for such
respective rotation speeds. Never allow the PTO shaft
to rotate at more than 630 RPM with implements de-
signed for 540 RPM.
Economy PTO
APTOspeedof540RPMcanbeobtainedforimple-
mentsthatdonotrequiremaximumpower,suchas
fertilizerspreaders,sprayers,etc.)byusingthePTOat
540ECORPManddeceleratingto1375RPM.ThePTO
economymodehasanumberofadvantages,including
areductioninfuelconsumption,noiseandvibrations.
CAUTION: Economy PTO 540 ECO runs at 1375 RPM.
Never exceed 1890 RPM engine rate (corresponding
to 630 RPM of the PTO driveline) to avoid damages
to the driveline itself and the connected implement.
TwospeedPTO
ThreespeedPTO
NOTE: For the indicator of the PTO output shaft and fur-
ther indicators, see the "Instruments and programming"
Section, Power Take-Off paragraph in this manual.
PTO overspeed
(NAO markets only)
The indicator light on the dashboard blinks if the max.
allowedratedPTOspeedisexceeded.
ReducetheengineratedspeedtoreducethePTOspeed.
Forfurtherdetails,seethe"Instrumentsandprogramming"
Section,PowerTake-Offparagraphinthismanual.