Magni RTH 4.18, Use And Maintenance Manual

Page: 44 / 127

44 OPERATION
24V socket (optional)
Press this button to activate the power socket
(optional) present at the top of the boom for supplying
current to the accessories that may be fitted.
Auxiliary continuous function
This selection 1 makes it possible to activate, for a
certain accessory, the continuous movement of one of
its element such as a mixer bucket, adjusting the
operating speed by means of the buttons concerned,
2 and 3 .
Value 4 is the flow % as regards the maximum flow
rate.
Cooling fan inversion function
This selection makes it possible to invert the direction
of fan rotation, for forklift trucks equipped with
horizontally installed cooling element.
This function makes it possible to blow air outside the
engine compartment to clean the aeration surfaces by
removing accidental deposits of material potentially
harmful for the equipment.
The inversion sequence involves two minutes of air
suction and one minute of expulsion at cyclic intervals
of 20 seconds of slowing down of the fan speed in
order to protect its mechanism.
Hydraulic blocking of turret rotation
(optional)
The buttons shown above are present if said optional
device is present on the forklift truck being used.
To release turret rotation, press the green button [1]
until the shear pin is lifted completely.
To block turret rotation, after aligning the turret,
press the red button
[2] until the shear pin is lowered
completely.
Limits page
The limits page contains the controls for the hydraulic
movements of the telescopic boom. These control
functions are as follows:
- Limitation of the extension and lifting of the boom,
and limitation of turret rotation;
- Adjustment of the speed of the hydraulic
movements.
The methods for using these functions are described
in the relevant chapters in the “Controls” section.
4
3
1
2
1
2