69
4
OPERATION AND USE
id.:
DB 460 REV. 00 02/01/2015
4.2.2.g - C- Mechanical gear selector
(fi g. 6).
CAUTION: Select the speed when the vehicle is stationary and stable.
Before driving uphill or downhill on steep slopes, always select the lowest gear with the
vehicle stationary and stable.
The gear selector allows you to select two basic speeds:
1st gear
- low or loading/unloading speed
2nd gear
- high or road transfer speed
To shift mechanical gear follow these instructions:
- Stop the vehicle on a stable surface.
- Set the selector (
A
) to neutral.
- Depress the service brake pedal (
C, Fig. 2
) and simultaneously set the selector (
B
) to the desired
gear.
- If you are unable to engage the desired gear, re-engage the previously selected gear.
This selector is used to control drum rotation. Turn the driving post towards the drum (secondary driving
direction) and follow the instructions below:
Clockwise drum rotation during concrete loading and mixing.
In neutral position, the set speed remains fi xed.
Anticlockwise drum rotation during concrete unloading.
Repeatedly act on the selector to increase the drum rotation speed. Act on the selector in opposite direction to
reduce the speed or until stopping the drum.
CAUTION: Because of minimal hydraulic leakage, the drum tends not to remain stationary.
Periodically check drum rotation by acting on the selector.
4.2.2.h - D - Drum rotation switch
(fi g. 6).
4.2.2.i - E - Reset button
(fi g. 6).
Note: if the FIORI BATCH CONTROLLER is installed on the machine, all functions of the litre
counter located on the electronic dashboard are not active, as the functions are displayed on the
operating panel.
This button is used to reset the litre counter and the hours to the next service due.
This button is used to reset the litre counter simultaneously on the instrument panel and on the MIX
CONTROL keeping the two displays in phase.
(for litre counter programming see chapter 4.2.6).
CAUTION: The water pump and the litres of water pumped into the drum can also be controlled from
the rear of the vehicle by means of the MIX CONTROL (see chapter 4.2.6).
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