Zetor CRYSTAL HD 150, Operator'S Manual

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Automatic engine speed preset mode for PTO operation in stationary mode
FHD18N061
Stationary mode only works when starting the front or rear PTO shaft in the stationary mode of operation
(more in the chapter 'AGRICULTURAL MACHINE DRIVE').
When the tractor is stationary, press the (1) button to turn on the automatic engine speed preselection mode
(A).
Rear PTO Shaft
When the rear PTO is switched on in stationary mode, the engine speed is set according to the speed stored
in memory 2.
When the rear PTO is switched off in the stationary mode by pressing the button on the right rear fender
panel or by the buttons on the rear fender (B), the engine speed is set according to the speed stored in the
memory 1.
When the rear PTO is switched on again by pressing the button on the right rear fender panel or by the
buttons on the rear fender (B), the engine speed is set according to the speed stored in memory 2.
Front PTO Shaft
When the front PTO is switched on in stationary mode, the engine speed is set according to the speed stored
in memory 2.
When the front PTO is switched off in the stationary mode by pressing the button on the right rear fender
panel (C), the engine speed is set according to the speed stored in the memory 1.
When the front PTO is switched on again by pressing the button on the right rear fender panel (C), the
engine speed is set according to the speed stored in memory 2.
For correct operation of the stationary mode, it is necessary to set both motor speeds
correctly and that to brake the tractor by the hand brake all the time!
Depressing the clutch pedal or by pressing the clutch button on the shift lever or by activating the
brakes does not affect the memory switching function.
Recommendation:
When the handbrake is released, the automatic stationary mode switches to automatic field mode.
This mode is suitable for working with chippers, crushers, pumps, etc. (there is fuel and noise savings if there
is no immediate need to crush, split).
For work with economical independent rear PTO shaft speeds, it is recommended to set the speed of the
memory 2 to approximately 1600 rpm.
For work with standard independent reverse PTO speeds, it is recommended to set the speed of the memory
2 to approximately 1930 rpm.
DRIVING OPERATION
104