Grundfos AMG Serie Instrucciones De Instalación Y Funcionamiento página 12

1
Positioning sketch for mixers
Pos. Description
L
1
MIN
H
2
ABOVE
H
3
MIN
5.3.2 Flowmakers
Submerge the flowmaker as deeply as possible. See
fig. Positioning for flowmakers for the references of
distance.
• The distance between the propeller tip and the
bottom of the tank (H
MIN
• The distance from the propeller tip to the liquid
surface (H ) should be at least 0.75 times
ABOVE
the propeller diameter.
• The distance between the propeller tip and the
wall behind the flowmaker (L
least twice the propeller diameter.
• The sideways distance between the propeller tip
and the tank wall must be at least 0.5 metres.
• If more flowmakers are installed in parallel, the
distance between their propellers must be larger
than half the propeller diameter.
• The distance from a bend in the channel to the
propeller and from the propeller to aeration areas
should be at least the larger value of channel
width and water level.
12
) should be 50 cm.
) should be at
MIN
1
Positioning for flowmakers
Pos. Description
L
1
MIN
H
2
ABOVE
H
3
MIN
H
4
LIQUID