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DAVINO 120TW - USER AND MAINTENANCE MANUAL Rev.04
- Pag. 49
ACCELERATOR PEDAL
The pedal controls the engine speed and uses the automotive system
to control the speed of the driven machine.
With the pedal released the machine slows down until it stops.
SERVICE BRAKE PEDAL
The pedal drives multiple disc brakes. In the oil bath, with dual-circuit
hydraulic transmission, acting on the wheels of both axles.
Press the service brake pedal to slow down or stop the machine.
The stop lights must illuminate when the brakes are inserted. Use the
machine only if both stop lamps work properly.
In the service brake, the emergency brake is assembled.
In case of steep descents never use only the brake pedal; However, insert
the lowest gear and intervene on the pedal by pressing intermittently to
not overheat the brakes
For downhill running, ALWAYS use the first mechanical gear (1 °) and the slow Hydraulic gear (turtle).
If necessary, check the speed of the machine using the brake pedal
Pay attention to the downhill gear especially in the case of strong slopes,
long distances and in full load conditions of the machine.
INCHING CONTROL
The inching control allows you to partialize the flow rate of the hydrostatic pump regardless of the rotation
speed of the heat engine.
The inching control is useful when it is necessary to accelerate the hydraulic services (e.g. the lifting of the
caisson for the unloading of the material), while the machine must remain stationary or advance slowly.
The inching control is operated by pressing the service brake pedal: the first part of the pedal stroke has
an effect on inching; the second on the service brake
.