Mixing pump RITMO L / RITMO M Overview - Operation
Removal of clogging in hoses
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2016-02-17
42.3 Earlier damage to the mortar hose
NOTE!
If in the event of a machine fault by clogging the pressure in
the mortar hose exceeds 60 bar, even only temporarily,
replacement of the mortar hose is recommended as there
might be damage in the hose that is not externally visible.
43 Removal of clogging in hoses
Fig. 79: Switching off
DANGER!
Danger from discharged material!
Never loosen the hose couplings till there is no supply
pressure at all! Material to be conveyed can be discharged
under pressure and cause injuries particularly to the eyes.
Persons commissioned with the cleaning of clogged
hoses have to wear personal protective equipment
(protective goggles, gloves) for safety reasons, and to
position themselves in such a way that they cannot be
hit by discharged material. Other persons have to clear
the area.
43.1 Run the pump motor in the backward mode
Fig. 80: Backward run RITMO L
RITMO L
1. Switch main switch (1) to position “I”.
2. Turn selector switch (2) direction of rotation of the pump motor
anti-clockwise, until the pressure at the mortar pressure gauge
has dropped to “0 bar”.
Fig. 81: Backward run RITMO M
RITMO M
3. Press the green push button (3) operation “ON”.
4. Turn selector switch (4) direction of rotation of the pump motor
anti-clockwise, until the pressure at the mortar pressure gauge
has dropped to “0 bar”.
R
IT
M
O
L
R
IT
M
O
M
1
2
3
4
