Cleaning The Impeller; Modifications And Spare Parts - DAB NOVA UP Serie Instrucciones De Instalación Y Mantenimiento

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10.2.Cleaning the impeller

• Switch off the electric power supply to the pump.
• On the models where it is present, unscrew the fixing screw
on the filter (Fig.9).
• Loosen the suction grid by inserting a screwdriver between
the pump jacket and the suction grid and turning it (Fig.10).
• Remove the bottom (Fig.11).
• Remove and clean the diaphragm.
• Wash the pump with clean water to remove possible impuri-
ties between the motor and the pump jacket.
• Clean the impeller.
• Check that the impeller can turn freely.
• Assemble the parts, proceeding in inverse order to disassem-
bly.
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11. MODIFICATIONS AND SPARE PARTS

Any modification made without prior authorisation relieves
the manufacturer of all responsibility. All the spare parts
used in repairs must be authentic and all accessories
must be authorised by the manufacturer, in order to ensu-
re maximum safety of the machines and of the systems in
which they may be installed.
If the power supply cable of this appliance is damaged,
the repair must be carried out by specialised personnel to
prevent all risks.
Figure 12