Grundfos AMG Serie Instrucciones De Instalación Y Funcionamiento página 20

3. AFG.xx.180 and AFG.xx.230 Place the depth
blocker (3), the back support leg (3b) and the front
support legs (3a and 3c) in the right position, and
weld them to the column profile (2) in a workshop.
See position numbers in fig. AFG.xx.180-230,
profile and support legs. Calculate the required
height of the AFG depth blocker according to the
positioning rules for flowmakers. See section
Flowmakers.
3b
2
AFG.xx.180-230, profile and support legs
Pos. Description
1 Fixation plate
2 Column profile
3 Depth blocker
3a,
Front support leg
3c
3b Back support leg
There must be a minimum overlap of
150 mm between the front support legs
(3a and 3c). See fig. AFG.xx.180-230,
profile and support legs.
20
a4
X
a4
3
3c
AFG.xx.130-230, profile and support legs
AFG.xx.130
3a
AFG.xx.180
AFG.xx.230
Pos. Description
1
4. AFG.xx.130 Place the depth blocker (3) and the
front support legs (3a and 3c) in the right position,
and weld them to the column profile (2) in a
workshop. See position numbers in fig.
Fig. AFG.xx.130-230, profile and support
Calculate the required height of the AFG depth
blocker according to the positioning rules for
flowmakers. See section Flowmakers.
5. Drill the holes for the anchor bolts for the top
fixation bracket.
a4
β
y
3c
α
3a
960 mm ≤ H ≤ 1700 mm
1170 mm ≤ H ≤ 1700 mm
1420 mm ≤ H ≤ 1700 mm
x 1450 mm
α 45°
β min. 89.7 ° - max.90 °
3a,
front support leg
3c
y 500 mm
H height
The back support leg (3b) is not sup-
plied for AFG.xx.130.
There must be a minimum overlap of
150 mm between the front support legs
(3a and 3c). See fig.
Fig. AFG.xx.130-230, profile and sup-
port legs.
a4
H
legs.