Claas QUANTUM 3500 - Fixed Displacement Pump; Prior to Operation; Quantum 4500 S; 5500 S; S-16; S-18; 6800 S

Hydraulics QUANTUM TIC
11-36 10/04
3.0 QUANTUM 4500S / 5500S / S-16 / S-18 / 6800S
3.0.1 Prior to operation As the various tractor types are equipped with different hydraulic
systems, it is imperative to observe the Operator’s Manual of the tractor.
This is the only way to avoid damage to the hydraulic system of the
tractor.
Attention:
• Absolutely avoid any overheating of the tractor hydraulic system.
• Do not disregard any warning signals possibly appearing on the
tractor.
• The forage wagon hydraulic system must be adapted to the tracto
r
hydraulic system.
This is done on the hydraulic valve block (1). In its ex-works delivery
condition, the forage wagon hydraulic system is set to suit tractors with
an open hydraulic system (standard system).
Tractors with fixed displacement pump or LS pump without control line =
open hydraulic system (standard system in QUANTUM):
• Unscrew set screw 22 on the hydraulic valve block (1)
• Fully screw in set screw 23 on the hydraulic valve block (1).
3.0.2 Fixed displacement
pump