Operating instructions AQUAMAX
®
PRO G
ATB WATER GmbH, Südstraße 2, D-32457 Porta Westfalica, www.atbwater.com /
Art.-No.: 9060 0272 / Status: 24 February 2021 / Page 33 from 36
Fault
Possible cause
Rectification
The treatment performance of
the plant is unsatisfactory.
The majority of the above given
defect cases can lead to a
reduction of the treatment
performance.
In addition, there can be many
reasons for unsatisfactory
effluent values such as, for
example:
insufficient air transfer
wrong position of the
submersible aerator
leaks in the tank
introduction of too large
quantities of cleaning or
disinfection agents as well
as other banned
substances (paints,
solvents etc.)
sludge disposal not carried
out
incorrect setting of number
of inhabitants and
population equivalents
plant disconnected from the
mains supply over a longer
period.
In the interests of the
environment you should contact
your service firm in order to
achieve an improvement to
effluent values.
Important data for fault diagnosis of the electrical units
(All units 230 V AC)
Submersible aerators
R
Ha
[Ω]
I
Load
[A]
AQUA 3
32
1.3
AQUA 5
14
2.5
AQUA 200 SV
27
1.1
Submersible motor pumps
ATBLift 1
32
1.1
ATBLift 2
32
1.25
NOVA 180 SV
46
0.9
NOVA 200 SV
27
1.5
FEKA 600
8
4.3