Krone Big Pack 1290 HDP, Оригинальная инструкция по эксплуатации, Страница: 120 / 422

9 Operation
9.21 Emergency manual operation
120
BiG Pack 1290 HDP XC
Original Operating Instructions 150000752_01_en
Lifting/lowering bale chute
ü
The PTO shaft is switched off.
ü
All control units are in neutral position.
ü All machine parts have come to a complete stop.
ü
The machine is shut down and safeguarded, refer to page 26 .
INFORMATION
After executing the emergency manual operation the setting screws (5) must be unscrewed
completely again!
„
When executing the function “Lifting” (blade cassette/support jack/bale chute): The valve
(K1) or valve (K2) must be kept pressed after executing the function until the setting
screws (5) for releasing the valves are completely unscrewed again.
Lifting
„
Screw in the setting screw (5) on the valve (K3, K4).
„ Start tractor engine and pressurise the control unit.
„
Using a pointed object, press in the magnetic plunger of the valve (K1) and hold it until the
setting screw (5) on the valve (K3, K4) is completely unscrewed.
Lowering
„
Screw in the setting screw (5) on the valve (K3, K4).
„
Start tractor engine and pressurise the control unit.
„
Using a pointed object, press in the magnetic plunger of the valve (K2) and hold it until the
bale chute is lowered.
„
Unscrew the setting screw (5) on the valve (K3, K4).
9.21.2 Emergency manual operation – controlling baling force
In case the electronic control system of the baling pressure fails, the machine can continue
working in emergency operation for a short time if the baling pressure is set manually.
Setting the baling pressure
NOTICE
Exceeding the baling force may damage the machine.
Without electronic control, the maximum force of pressure can be exceeded. This will not be
prevented by an error message or an electronic regulation. This may cause substantial
damage to the machine.
„ After finishing this work, unscrew the knurled head screw (3) completely.