TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC
GB
User Manual Rel. 4 of 11/07/18
Page 15 of 20
7.5.20 Open/Close lever.
Push to open, Pull to close.
7.5.21 W
ater pump operate lever.
Pulling yhe lever, operating the water pump.
Push the lever for stop..
7.5.22
Drum rotation lever
.
Pushing the lever the drum turms in the “discharge”
Direction, pulling the lever the drum turns in the
“mixing” direction.
ALL THE MAINTENANCE OPERATIONS AND CHECKS MUST
BE CARRIED OUT WITH THE MACHINE TURNED OFF, PARKING BRAKE SET.
Always keep the machine switched off when it is not in use.
Always perform a test of all the controls and check that everything works properly .
Make sure that in the area of respect and work there are no people or objects
large enough to compromise the security.
7.5.17 Driver’s seat rotation
The driver’s seat is turned in the direction of work, in order to
check the drum operations, the arms and the grab bucket, by using the lever under
the seat. When pushing it downwards and turning the drive
r’s seat by hand up to the
180° click, you get the position you want, but
be
careful
when using
button n. 24 “driving
switch
”, press it whenever you change the direction of the driver’s seat, otherwise the
steering will work in reverse. Repeat the same operations for driving the vehicle on the site.
7.6 Use of the machine
7.6.1 Starting the engine -
Make sure that the parking brake is set. -
Check the level of oil in the pan.
– Make sure that there is sufficient fuel in the tank for
the work to be performed - Check level of hydraulic oil - Accelerate to about 3/4 of
the run and engage the starter
Caution!
When the engine is running
do not
disconnect the contacts of the
battery, to avoid burning of the capacitor.
B A
SPEED VARIATOR:
SLOW
(Lever in direction of the snail symbol)
CENTRAL POSITION =
NEUTRAL
FAST
(Lever in direction of the hare symbol)
To change the speed move the “
A
” lever in
the desired position (low speed symbol snail)-(fast speed symbol hare). Never change
the speed with machine in movement. The speed variation must always be with
machine stopped and passing from the central neutral position, giving small shots to
the accelerator “
B
” that facilities the sliding of the lever. Do not force only on the lever
without acting also on the accelerator.
7.6.2
Stopping the engine
Reset the throttle control by hand. Activate the stopping device.
7.6.3 Starting the mixer
For mixing, the drum seen from the driver’s seat, must rotate counter-clockwise.
- When you want to unload, stop the mixing operation, lift the drum and start clockwise rotation of the drum;
- The starting operations and reverse rotation of the drum must be performed with the engine idling.
CAUTION!
At the end of each working cycle, wash the inside of the drum entering a shovelful of gravel, in order to avoid the
formation of incrustations of concrete.
7.6.4 Auto-loader -
Open the grab bucket, place the bucket on the heap with the machine stopped, close the bucket and
lift the arms to unload the material inside the hopper.
- Move the machine only when the bucket is lifted from the ground