Claas ARES 656 - FLOW ADJUSTMENTS

ARES 506-606 - 02.2005 - GB
G.17
DUAL EFFECT SPOOL VALVE 4
Connection: On power take-offs (4) when lever (4) functions only
in line.
Connection: On power take-offs (3) or (5A) and (4) or (5B) when
lever (4) functions in cross.
When lever (4) functions in cross, positions (D), (E) and (F) are
also operational from left to right.
Lever (2) located to the right of the control lever locks the lever in
neutral (E):
- Control lever locked (I).
- Control lever locked laterally, functioning of lever in line (II).
- Control lever fully unlocked (III) *.
Feed is progressive between positions (D), (E) and (F) of the
lever.
In the floating position (G), the pressure take-offs communicate
with the tank, which allows the hitched implement to follow the
undulations of the land.
It is possible to adapt impulse buttons on the knob of lever (4) to
control a bail elevator. Contact your approved CLAAS repairer.
OIL RETURN
Plug (C) communicates with the transmission and allows oil
return in the event of continuous use of a spool valve (hydraulic
engine or additional spool valves).
1 - Open centre circuit.
2 - Closed centre circuit (LS).
FLOW ADJUSTMENTS
Flow adjustment of 5 to 100 % is obtained using controls (D).
- To rduce the flow, turn the control clockwise.
- To increase the flow, turn the control anti-clockwise.
394msn04
395msn05
394msn05
395msn03
Lever positions Power take-offs
Position
(D) Power supply Pressure (red)
Position (E) Neutral
Position (F) Power supply Pressure (yellow)
Position (G) Floating
* No position (III) on the on line controls.
2
I
II
III
G
F
E
D
4
5
BA
4
3
C
1
D
B A D C
2