ATB AQUAmax PROFESSIONAL G, Installation Instruction, Operating And Maintenance Manual, Page: 15 / 56

Installation, operating and maintenance manual AQUAmax
®
PROFESSIONAL G
ATB WATER GmbH, Südstraße 2, D-32457 Porta Westfalica, www.atbwater.com /
Art.-Nr.: 9060 XXXX / Stand: 08.01.2019 / Seite 15 von 56
Employment of the AQUAmax
®
Please note with all connection work, that cables and hoses are long enough so
that the AQUAmax
®
can be removed from the plant without problem. Furthermore,
it is to be ensured that no cable is loaded under tension.
The stainless steel hooks provided are to be so fixed
to the tank cover, that the AQUA
max
®
is positioned
as far as possible in the middle of the tank. See to it
that the pipeline outlets for sludge and clarified water
point approximately in the direction of the
corresponding inlet and outlet pipelines (the outlets
have limited capability for rotation).
Now hang the AQUA
max
®
to the chains provided so
that the difference between the switch-OFF point of
float switch SW1 and the tank sole must correspond
at least with the value for H
W,min
from data sheet or
technical clarification calculation.
With this, the slope of the tensioned chain should not
be more than 45°.
Float switch SW2
Mount a further stainless steel hook above the SBR
tank.
Form a loop from the cable of the float switch for the
maximum water level in the SBR tank [H
W,max
/ SW2]
with the aid of 2 cable straps. Following hanging up,
the difference between the switch-ON point of the
float switch and the switch-OFF point of the float
switch for H
W,min
[SW1] must at least correspond to
the difference between H
W,min
and H
W,max
from
technical clarification calculation/data sheets. Please
do not forget the float weight (mount ca. 10 cm in
front of the cable screw connection).
Please see that the switch-ON point of
SW2 in each case lies below the outlet!