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ENG
Initial start-up
WTS LARGE +0300131IT rel. 1.0 - 05.09.2022
When the antiscalant mixture reaches the pump, the "knocking noises" of the dosing pump become quieter.
» Set the rotary knob to 30%.
When the antiscalant mixture is transported bubble-free in the tube:
» Switch on the divider, the orange LED lights up continuously.
Notice: During operation, you can directly change the frequency of the dosing pump via the control knob.
ED flashing states
status LED (ashes per sec.) status pump operation
3x RED Pump powered but voltage too low
2x RED Pump powered but voltage too high
2x ORANGE Pump OFF and powered
leuchtet ORANGE, schaltet bei jedem Klopfen aus Pump ON
always on (RED) Level alarm
Notice:
When using the recommended antiscalant Pragmaclean 309, dose it according to the feed water quality (see technical
data).
Only use diluted antiscalant!
8.6 Complete the initial start-up
Check mechanical intactness, water connection and cabling
» Check functionality of water and electrical installations
» Check functionality of the pre-treat- ment system (if available)
Checking the feed water
» Check if the feed water parameters are within the limits given in chapter 4.3.
Notice: To ensure the functionality of the seals, the system must be put into operation within one year of the
delivery date.
8.7 Break of use
The functionality of the reverse osmosis plant is connected to the continuous production of permeate.
For a break in use of up to 10 days, the plant should remain supplied with electricity and water, because the plant
periodically rinses the membranes (a periodic rinse of 30 sec- onds every 24 hours of break in use is fac- tory-set). For
breaks in use of more than 10 days up to a maximum period of 1-2 months, the rinsing parameters should be set to 15
minutes every 48 hours.
Notice: During breaks in use, the extension vessel or the return pump vessel (if present) must also be emptied.
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