14
HYDRAULIC CONNECTION
4
6
5
- SERIAL SETTING
(All tractors, except JOHN DEERE)
Connection following figure (4) :
- Supply pipe to hydraulic connection of tractor
(pressure supply).
- Return pipe to be connected to tractor tank
(return).
- SPECIAL SETTING FOR JOHN DEERE
(Obligatory for correct operation of the duster).
MODIFICATION KIT : Ref. 224.443
Connection following drawing (5) :
- Disconnect the engine return pipe from flow
divider opening.
- Connect this pipe to the tractor tank return
(return).
- Supply pipe to hydraulic connection of tractor
(pressure supply).
- Plug flow divider opening using the stopper
delivered with the equipment 724.444.
IMPORTANT :
In the case of a hydraulic circuit as shown by
figure 5 (JOHN DEERE) and for utilisation of the
duster on another tractor make, comply with
figure 4 to avoid any serious damage to the
hydraulic pump of tractor.
- FIX THE FLOW DIVIDER SUPPORT (1) TO
THE TRACTOR WING (figure 6)
As speed variation is controlled by means of a
hydraulic flow divider, it is important that the oil
circulating in the system is clean. Contaminated
oil could lead to maladjustment or improper
operation.
Return
Supply
Return
Supply
TRACTOR CONNECTION
TRACTOR CONNECTION
ENGINE
DIVIDER
Stopper
N° 724.444
ENGINE
1
DIVIDER
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