Installation instructions AQUAmax
®
BASIC/CLASSIC 1-75
ATB WATER GmbH, Südstraße 2, D-32457 Porta Westfalica, www.atbwater.com /
Art.-No.: 9060 0209 / Status: 17.01.2019 / Page 9 from 24
Services to be Provided by the Customer
•
The tanks are to be offset to the appropriate height and are to be watertight
•
A watertightness test has been carried out and completed successfully. For this the installation
instructions of the tank manufacturer are to be complied with.
•
All chambers of the plant are to be accessible for people (clear openings at least 60 cm
diameter).
•
The cover of the tank with the aeration chamber must have ventilation openings. In addition a
ventilation facility at the outlet pipe plant is strongly recommended. The correct ventilation via
the roof is to be ensured.
•
The outlet pipeline is connected to the manhole and protrudes ca. 15 cm into the manhole (do
not cut off at the manhole wall!).
•
Behind the wastewater treatment plant there is a further distribution, monitoring or percolating
manhole. If this is not the case then a sampling possibility is to be installed in the SBR tank.
•
A 230 V energy supply is to be laid and fused separately as follows: B 16 A, and residual
current circuit breaker 25 A / 30 mA.
•
A cable pipe is to be laid between the control unit and the wastewater treatment plant. The
diameter should be at least 10 cm. No bends with a greater curvature angle than 30° are to be
laid. The cable pipe is to be sealed against odours.
•
A draw wire is planned in the empty pipe. The maximum distance between control unit and
AQUA
max
®
for plug-in variants is 35 m, for plants with compressed aeration (ZB) 12 m.
•
The tank is free of wastewater and cleaned.
•
The AQUA
max
®
incl. accessories are on the construction site at the start of assembly.
•
The partition wall between aeration stage and sludge storage is to be produced watertight and
provided with an emergency overflow (ca. 10 x 4 cm) in the upper area (single tank plant).
•
The maximum difference between lower edge runoff and upper edge partition wall is 30 cm
(AQUA
max
®
BASIC and M configurations).
•
The inlet pipeline is connected to the primary settling stage. With retrofitting this, as a rule, has
been relaid (Note drawing "Tank preparation" or project sketch).