Truper 28147, Manual, Page: 30 / 36

• The control flywheel turns in the same direction as the
drum angle. It easily controls the drum-working angle: to
mix, unload and to store it.
• The slots in the flywheel inner disc determine the work
angles.
• To turn the flywheel in the desired angle, step on the
release pedal.
• To block the drum angle align the flywheel slot with the
pin and release the pedal so that the pin can get coupled
into the slot.
Drum tilt
• Start the mixer motor before loading
the drum. Always load material with the drum rotating.
Otherwise the mixer gets ruined and the warranty is void.
• Slowly load the material into the
drum’s mouth. Do not throw all the material at once.
Otherwise it adheres firmly to the drum.
• To get the right mix load the material in this order:
1
. Load the required amount of gravel.
2 . Load the required amount of cement.
3
. Load the required amount of sand.
4 . Pour the required amount of water.
Loading material
• Clean the mixer thoroughly at the end of each workday.
Keep the drum always clean. Eliminate all the dry cement,
otherwise the accumulation of material adhere inside the
drum could damage the drum and would make the
warranty void.
• To clean the residues adhered after a workday use a
small mix made of water and gravel and have the drum
turn around five minutes. Unload the mix and hose down
the gravel and water mix inside and outside the drum.
• Do not put bricks inside the drum to
clean it. Do not try to hit the drum with a shovel, hammer
or any other tool to eliminate the adhered residues.
Drum cleansing
Loading and
mixing mortar
Loading and
mixing concrete
Unloading
Storing
WARNING
CAUTION
• When the mix is ready and without stopping the mixer
motor set the drum in its unloading position.
• Do not turn off the motor until the
drum is completely empty.
Unloading the material
CAUTION
CAUTION
Start Up
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ENGLISH