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IV.
Run system for next 2 weeks in this mains-water-mode to establish a strong bacteria culture.
The wastewater-typical microbiology is established independently within 1 to 1½ weeks with continual greywater
inlet. Until then, deviations can occur in the biological cleaning capacity.
After a strong wastewater-typical microbiology is established the system can be turned into automatic-operation.
The steps explained in the previous chapter (see 6.3) must have been complied in advance.
I.
Manual switch into automatic mode by pressing the function key (A) at the control unit.
II.
System automatically switches to recycling mode and carries water to the process water storage tank after the relax-
ing time for membrane cleaning is over and if the fi
ll level of greywater buffer tank displays “full” and the process wa-
ter storage tank is not completely filled up.
III.
One-off manual set-up of the filtration flow rate on the Tacosetter of the BMT-unit according to the predefined maxi-
mum filtrate flowrate (see sticker attached directly to the Tacosetter). Control the filtration flowrate by visible check at
the Taccosetter. Please see Figure 18.
IV.
If necessary de-aerate once again each membrane filter with a hand-vacuum-pump until you don´t see any bubbles in
the filtered water.
V.
The system is ready to operate.
Figure 18: Set-up of filtration performance at Tacosetter
The higher the filtration flowrate on the Tacosetter of the BMT unit is set, the higher the treatment capacity of the
entire system and the lower the service life of the BMT membrane filter.
The wastewater-typical microbiology is established independently within 1 to 1½ weeks with continual greywater
inlet. Until then, deviations can occur in the biological cleaning capacity.
6.4.
Step 3: commissioning to automatic-operation
