S e r v i c e t r a i n i n g
000
04052000
7.6
21
28
1.
Disconnect the electric cable from the harvester head.
2.
Connect a pressure gauge to the measurement connector.
3.
Start the engine and set the constant pressure:
- engage the working brake and constant rpms
- turn on the harvester head main switch
4.
Open the lock and adjust the pressure reducer valve by turning adjustment
screw no.
21
to obtain
120 bar
/
1740 psi.
(120-140 bar / 1740-2031 psi).
5.
Open the locking screw and turn adjustment screw
28
clockwise (no oil flow),
then turn adjustment screw
28
counterclockwise until the sound of oil flowing
can be heard. Turn the adjustment screw clockwise until the sound of oil
flowing stops. The pressure relief valve ís now at
120 bar
/
1740 psi.
(120-140 bar / 1740-2031 psi).
6.
Adjust the pressure reducer valve by turning adjustment screw no.
21
to
obtain
50 bar
/
725 psi.
(50-70 bar / 725-1015 psi).
7.
Lock the adjustment screw and connect the electric cable.
Pressure adjustments
Rear delimbing knife cylinder pressure adjustment
