Technik-Plus FRONT-TURBO, Instructions Manual

Page: 13 / 29

13
Hydraulic system with control unit :
The hydraulic system on the fan is configured for max. 50lit/min and the motor
for max. 25lit/min.If this amount is exceeded, the fan can be damaged.
– NO WARRANTY!
Put the return pipe and the leak oil line absolutely non-pressurised to the
hydraulic. Non though a double-acting-control-unit.
Note that oil filters of tractors can produce pressure.
ATTENTION!
The hydraulic motor turns with 4000 rpm when the valve is
entirely open. To get the best air flow and avoid damages on
The best air flow and avoid damages on the fan adjust the valve
Before starting always at an oil operating temberature of
60-80° ba following this instucion:
1. open lock nut/threaded pin
2. Close the valve with the adjustable screw till it is
entirely closed. Turning the screw in (clockwise)- close
Turning the screw out (counterclockwise) open
3. Open the valve slowely till 1,5-2,0 turns (max. 3000 rpm on the fan wheel)
4. Check that the lock nut /threaded pin is closed tight again to avoid
self-adjustment of the oil volume
Hydraulic system with PROFI-Control unit
/Twin the fan speed can be controlled on the display (see /Twin instruction).
When using Profi control unit adjust the speed with a revolution counter to 2000 rpm.
Valve
Lock nut/treaded pin
Adjustable screw
Connection to oil
cooler
Non-pressurised return
tot he hydraulic
Leak oil line non-
pressurised to
the hydraulic
The hydraulic system on the fan is configured for max. 50
lit/min and the motor for max. 25 lit/min.
Is this volume exceeded the fan can be damaged – No
WARRANTY
Put the return pipe and the leak oil line absolutely non-
pressurised to the hydraulic. Not through a double-acting -
conrol-unit.
Note that oul filters of tractors can produce pressure.
ATTENTION!
The hydraulic motor turns with 4000 rpm when the valve is
entirely open. To get the best air flow and avoid damages on
the
fan adjust the valve before starting always at an oil operating
temperature of 60°-80° by following this instruction:
1. Open lock nut/threaded pin.
2. Close the valve with the adjustable screw till it is
entirely
closed. Turning the screw in (clockwise)-close
Turning the screw out (counterclockwise) – open
3. Open the valve slowely till 1,5-2 turns (max. 3000 rpm
on the fan wheel)
50 bar approximate 2.000 U/min
smallseeded plant to 30 bar