Metal-Fach N280, Инструкция по эксплуатации/Каталог запасных частей

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5.3. Load body gate control
The load body gate is lifted and lowered hydraulically by the secondary hydraulic system of the tractor.
5.4. Floor conveyor
5.4.1. Hydraulic drive of the floor conveyor
The floor conveyor system of the spreader is hydraulically driven by the transmission gearbox powered by
the hydraulic motor, which in turn is driven by the pressurised hydraulic oil from the tractor's hydraulic system.
The shift speed of the floor conveyor (i.e. the manure spreading output) is controlled and adjustable by setting
the adjustment screw (2) of the flow controller (1) installed in the right section of the spreader front panel. Turning
the adjustment screw clockwise increases the conveyor shift speed, while turning it counter-clockwise decreases
the shift speed. When the spreader is unloaded and the material mass decreases, the conveyor shift speed slightly
increases at the same time.
Fig. 3. Flow controller
The only shift speed which is pre-set is the reverse shift speed of the conveyor. The conveyor shift direction
is switched by changing the feed direction on the tractor (with the directional control valve of the tractor).