Operation
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05_0010_0507GB
The following section describes a possible cleaning method for the
hopper, delivery cylinder and the S-transfer tube.
Danger
Never insert the water hose, the spray gun or other objects through
the hopper grille into the hopper to spray the delivery cylinder. These
objects can be caught by the switching transfer tube and damaged.
Personal injury is also possible through the uncontrolled movement
of objects.
Place a sheet underneath
Position a suitable foil under the hopper.
Open the hopper flap at the bottom of the hopper and drain the
residual concrete out of the hopper.
Switch the pump to reverse pumping.
⇒
The residual concrete is then pumped out of the delivery
cylinders into the hopper, and thus to the hopper opening.
Remove the concrete in the foil.
Continuation next side
Hopper, delivery cylinder and
S-transfer tube
Draining residual con-
crete
