ATB AQUAmax PROFESSIONAL G, Installation Instruction, Operating And Maintenance Manual, Page: 17 / 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 17 von 56
Sampling bottle, clarified water and charging hoses
Up to 16 PT and from 51 PT red, from 17
to 50 PT blue connection cover!
Mount the sampling bottle on the cone so that the
sampling is easily achieved and the sample can be
easily removed. Screw the hose nozzle on to the
prepared clarified water hose (DN 25) to the threaded
connection on the pressure pipe of the clarified water
pump and cut it to length so that it can be pushed on to
the hose nozzle of the sampling bottle.
With this take
note of the direction of flow of the sampling bottle!
Sampling bypass
A sampling bypass is included in the scope of delivery
for variants from 51 EW.
The sampling bottle represents a bottleneck, which
means, that the clear water discharge takes an
increasingly unfavourable period of time for larger
systems. This is prevented by the bypass, because a
part of the clear water flow is directed around the
sampling bottle.
Push the remaining hose far enough into the outlet so
that the clarified water cannot flow back (if necessary
provide an elbow on the outlet). Secure the hose
against slipping out using a pipe clip. If there is a non-
return valve installed in the clarified water hose or if the
sampling bottle is significantly higher than the outlet,
further measures can be necessary. In these cases
please contact our service department. A sufficient
freedom of movement for the removal of the bottle is to
be taken into account.
The pressureless outflow of the clarified water must be
guaranteed!
Screw the prepared hose for the excess sludge return
feed (DN 32) to the pressure pipe of the excess sludge
pump.
Pull the hose through the connecting pipe into the
coarse interceptor/sludge storage and secure the end
thereto the cover using a plastic clip.
Immersion in the wastewater of the coarse
interceptor/sludge storage is to be
avoided at all costs!
from
AQUAmax
®
outlet
Bypass