Shut-Off Tap - Claas QUANTUM 3500 Service Parts

Hydraulics

2.3.4 Shut-off tap

Important:
11-34
QUANTUM
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)
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.
TIC
10/04