IML BIG DISCOVERY DY350T Manual De Instalación Y Mantenimiento página 30

TUBING
•
The tubing connection must be screwed to the pump nozzles (Fig.2).
•
Impulsion tube installation is done totally perpendicularly and is well centred with respect
to the nozzle to be connected so as to avoid external pressure being exerted on the
pump and the tube. Apart from making assembly more difficult, this pressure could even
break them (Fig.2).
•
Suction tube installation is done at a slight angle of 2% towards the pump, thus avoided
siphon formation (Fig.2).
•
For the pumps correct working, you must prime the pump pre-filter until water dips into
the suction tube (Fig.3).
2%
Fig.1
Fig.2
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ANCLAJE
ANCHOR
ANCRAGE