HC997-999
– MOD. A
CONSTANT FUNCTIONING
Digital multifunction solenoid metering pump
ENGLISH
ADSP9000026
18/09/2015 Rev.1.5
28/100
4.3.3
Quantity to dose
The pump doses a desired quantity in the programmed time.
In this functioning mode there are two parameter to set:
The quantity of the chemical to dose.
Setting from 1 to 2000 ml at steps of 1 ml.
Dose time.
Setting from 1 to 240 minutes at steps of 1 minute.
Example: Quantity = 350 ml Dose Time = 10 minutes.
The pump doses 350ml in 10 minutes.
Press the keys to set the desired values.
Press the key to go at the previous menu.
Perform the calibration of the pump before to use this functioning mode.
The pump automatically calculate the minimum dosing time after set the
quantity.
4.3.4
Functioning Cyclical
When the pump is powered, it perform a dosing at the set flow rate for a programmed
time (T
ON
) every cycle time (T
Cycle
).
In this functioning mode there are three parameters to set:
T
ON
(working time).
Setting from 0 to 90 minutes at steps of 1 second.
T
Cycle
(cycle time)
Setting from 0 to 24 hours at steps of 1 hour.
Functioning that can be in different units of measurement (%, SPM, ml/min, L/h)
– see the settings menu.
Example T
ON
= 10 seconds
T
Cycle
= 10 minutes
Functioning = 50%
The pump doses 10 seconds every 10 minutes at the 50% of the maximum flow rate.
Press the keys to set the desired values.
Press the key to go at the previous menu.
