eta K AC PLUS 1018, Руководство по эксплуатации

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MULT 1÷10
mode
External pulses are multiplied by a value set by MULTIPLIER FACTOR ADJUSTMENT KNOB.
To set press SCROLL until MULT 1÷10 led turn on, then confirm with P key.
To choose if...
... an external signal produces low pulses number. This working mode
multiplies pulses from 1 to 10 to dose the correct product amount.
STROKE LENGHT ADJUSTMENT KNOB (0-100%) acts percentually on pump capacity.
MULTIPLIER FACTOR ADJUSTMENT KNOB (grey labelled scale 1-10) set the multiplier factor 1-10 to
increase pump capacity.
Calculate the
N factor
DIV 1÷10
DIV 10÷100
DIV 100÷1000
mode External pulses are multiplied by a value set by DIVIDER FACTOR ADJUSTMENT KNOB.
To set press SCROLL until DIV 1÷10 or DIV 10÷100 or DIV 100÷1000 led turn on, then confirm
with P key.
To choose if...
... an external signal produces high pulses number. This working mode
divides pulses to dose the correct product amount.
STROKE LENGHT ADJUSTMENT KNOB (0-100%) acts percentually on pump capacity.
DIVIDER FACTOR ADJUSTMENT KNOB (grey labelled scale 1-10) set the divider factor to reduce
pump capacity:
•
from 1 to 10 if in DIV 1÷10 mode
• from 10 to 100 if in DIV 10÷100 mode
• from 100 to 1000 if in
DIV 100÷1000 mode
Use the formula:
[imp/l] x [cc]
——————— x 1000 = N
[ppm] x [K]
N value to set with FACTOR ADJUSTMENT KNOB
[imp/l] pulses/litre from pulse emitter water meter
[cc]
single injection product amount of dosing pump (cubic centimetres)
[ppm] part per million product amount (gr/m
3
)
[K] product diluition coefficient.
Depending on N set working mode:
Result Working mode
N>1 DIV 1÷10 or DIV 10÷100 or DIV 100÷1000
N<1 Calculate 1/N then set the resul in MULT 1÷10
N=1 DIV 1÷10 or DIV 10÷100 or DIV 100÷1000 or MULT 1÷10