Mixing; Transport; Storage - Lescha SM 145 S Notice Originale

Concrete mixer with threephase motor

After switching on the machine, you must check the mixing drum's
direction of rotation. When you look into the mixing drum, it must
turn to the left (counter-clockwise). (Observe directional arrow on
the mixing drum.). If the mixing
drum turns in the opposite
direction from the arrow, the
rotating direcion can
changed by inderting
screwdriver for this purpose
and turn left or right while
exerting a light pressure to
adjust the correct rotating direction.

Mixing

Mixer setting:

To make concrete or mortar, the mixing drum must be locked in a
specific position. Only the proper mixer setting ensures optimal
mixing results and smooth operation.
Concrete mixer with adjusting disc
Hold rotating lever or handwheel tightly while rotating.

Loosen the rotating
mechanism.

Rotate the mixing drum
up to the appropriate
recess for the material
you are mixing.
 allow rotating
mechanism to lock into
place.
B  Concrete / M  Mortar / E  Emptying
Concrete mixer with brake
Hold handwheel tightly while rotating.

Step on the brake

Rotate the mixing drum up to the
marking appropriate for the material
you are mixing
 release brake
B
 Concrete
M
 Mortar
9
be
a
SM 145 S / SM 165 S
K1  earth moist up to
plastic concrete or
similar materials
K3  mortar or soft
concrete
Additional safety instructions
• Only fill or empty the mixing drum when the motor is running.
• Check the stability of the mixer.
Preparing material for mixing:

1. Pour in water and few shovels full of aggregate (sand, gravel,
...).
2. Add a few shovels full of binding agent (cement, lye, ...).
3. Repeat steps 1 and 2 until you reach the proportions required
for mixing.
4. Allow material to mix thoroughly.
Have a professional advise you regarding the composition
and quality of the material being mixed.
Emptying the mixing drum:

Hold the rotating lever or handwheel tightly
1. Unlock rotating mechanism or step on brake
2. Slowly tilt mixing drum

Transport

Pull plug each time before transport.

Point the opening of the mixing drum downwards during
transport or storage.

Storage


In order to increase the service life of the concrete mixer
and operate it without glitches, the rotating mechanism
should be treated with an environmentally compatible spray
oil before the mixer is put into storage for unusually long
periods.
SM 185 S