Graf oneAdvanced Manual De Instalación página 31

4 Final assembly and installation of oneAdvanced 16–90 PE
4.3.8 Connecting the holding plate and lifters in the SBR tank
The lifters are clamped to the holding plate. In do-
ing so, the excess sludge lifter (J) is mounted on
the left (short) side and the clear water extraction
lifter (I) is mounted on the right (long) side of the
holding plate.
The locking height of the lifters depends on the system type and can be found in the table shown below.
Tank size A
mm
with disc aerator
2700 l 400
3750 l 400
4800 l 400
6500 l 400
with pipe aerator
6500 400
A - use of mini tank dome
A* - use of maxi tank dome
If the maxi tank dome is being used, a 125 mm long interme-
diate piece is also supplied.
The brackets of the PVC pipe clamps are then mounted.
A* B
mm mm
525 455
525 645
525 880
525 1155
525 885
31 / 144
J
For maxi tank dome
125
A
B
I
B