Farmet SOFTER 8 8 PS, Руководство по эксплуатации

Страница: 21 / 52

DESCRIPTION
6.2.1 Closing (ball) valve function
• The machine SOFTER 8 PS is equipped with two closing (ball) valves on the inside the draft pole,
see Fig.2
• The machine SOFTER 11 PS is equipped with three closing (ball) valves: two on the outside and
one inside the draft pole, see Fig.2
• The external upper ball valve is used for closing the circuit for side frame unfolding (red circuit);
its use is further described in Chapter 8.3.
• The external bottom ball valve is used for closing the circuit controlling the rear roller piston-
rod (including the axle) of the central frame (yellow circuit) and the drawbar piston-rods (when
there is a drawbar in the bottom fixed hitch), its use is further described in Chapter 8.3.
• The internal ball valve is used for closing the circuit controlling the piston-rods of the side
rollers (yellow circuit); this circuit must be always open in both transport and working
position!!!
Fig. 2 - Closing (ball) valves
1 – Locking/unlocking side frame rollers (only for SOFTER 11 PS)
2 – Locking/unlocking the roller (axle) of the central
3 – Locking/unlocking side frame unfolding
21 | 52