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Use
Check that all the screws and nuts are
tightened securely and that there are no
defective or worn parts on the concrete
mixer.
Place the concrete mixer in its intended
location and plug it in.
Tilting the drum
Hold on to the hand wheel tightly and tip it
over. Turn the drum to the required position
and release the handle again so that it
engages in the adjusting disc.
Mixing
Tilt the drum to a position that will prevent
the mixture from unintentionally running
out of the drum.
Start the concrete mixer using the on/off
switch.
Add water and base materials, such as sand
or gravel.
Fill with binder. Use the mixture recipe best
suited to the purpose. If necessary, consult
an expert
Allow the drum to rotate until the mixture
reaches the required consistency.
Emptying
Place a builder’s wheelbarrow or similar
under the drum opening.
Hold on to the hand wheel tightly and pull
it out. Allow the rotating drum to slowly tilt
downwards so that the mixture pours into
the wheelbarrow.
Safety devices
The concrete mixer is equipped with a
safety device that automatically turns
the concrete mixer off in the event of
a power failure so that it does not start
unintentionally once the power returns. If
there has been a power failure, you can turn
the mixer back on again using the on/off
button.
Cleaning and maintenance
Unplug the mixer. Clean the drum inside
using a scraper and steel brush. Rinse
afterwards with a hose. If you get concrete
on the gear rim, it should be removed
immediately.
Make sure that no water gets into the motor
housing, its vents or the on/off button.
Store the concrete mixer inside in a well-
ventilated location.
Troubleshooting
The motor runs, but the drum does not
rotate.
Check that the drive belt gives around 5
mm when you press it together. If it is too
tight or too loose, tighten or slacken it by
loosening the two screws on the rear of the
motor housing.
The motor hums, but the drum does not
rotate.
Check that the gearwheel is not blocked.
Check that the drive belt is suffi ciently taut,
and that it has not broken.
The motor will not start
Check that the concrete mixer is correctly
plugged in to a functional power socket.
Check that the motor has not switched off
due to overheating or a power failure.
Check that the ventilation holes are not
blocked.
Check that the cables in the motor housing
have not come out of the terminals.