Hydraulics QUANTUM TIC
11-34 10/04
2.3.4 Shut-off tap Tractors with fixed displacement pump or LS pump without control line =
open hydraulic system (standard system):
The shut-off tap (1) is adjusted counterclockwise to the left limit stop (ex-
works setting) = Free circulation of oil.
1 Shut-off tap
26 Flow control valve (QUANTUM 3500S only)
Important: In the two following systems, the pressure relief valve of the forage
wagon must be set higher than the pressure relief valve of the tractor:
• Tractor with constant-pressure pump = closed hydraulic system.
Adjust shut-off tap (1) clockwise to the right limit stop = Oil
circulation blocked.
To this end, slacken off screws (2), turn shut-off tap (1) to the right
and fasten screws again.
• Tractor with LS pump and directional control valve port: Adjust
shut-off tap clockwise to the right limit stop = Oil flow stopped. To
this end, slacken off screws (2), turn shut-off tap (1) to the right
and fasten screws again.