Maintenance And Cleaning; Cleaning The Suction Grid - DAB NOVA UP Serie Instrucciones De Instalación Y Mantenimiento

10. MAINTENANCE AND CLEANING

In normal operation the pump does not require any type of main-
tenance. The pump may not be dismantled except by skilled and
qualified personnel, in possession of the qualifications required
by the specific regulations on the subject. In any case, all repair
and maintenance work must be carried out only after having
disconnected the pump from the supply mains.
When restarting the pump, ensure that the suction filter is always
fitted so as not to create the risk or possibility of accidental con-
tact with moving parts.
If the pump has been used with substances that tend to form a
deposit, rinse it after use with a powerful jet of water.

10.1 Cleaning the suction grid

• Switch off the electric power supply to the pump.
• Drain 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 suction grid (Fig.11)
• Clean and reassemble the suction grid.
Figure 9
Figure 11
GB
ENGLISH
Figure 10
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