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Slide the hoses over the nipples, pushing them right home and then fix them with appropriate tube nuts. Try to keep
both the suction and discharge hose as straight as possible, avoiding all unnecessary bends. Select the most appropriate injection
point on a pipe of the plant to be treated and there fit a 3/8" female steel gas thread connector (similar to BSPm). This connector is
not supplied with the pump. Screw the injection valve to the gas connector, inserting a gasket tape as Teflon. Then connect the
discharge hose to the conical connector on the injection valve and fix it with the supplied tube nut. The injection valve also acts as
no return valve by means of a cylinder sleeve.
Racer SERENITY PH - RX
Features of Racer SERENITY
Racer SERENITY is a friendly user equipment, made by a peristaltic pump and an electronic controller able to measure and
settle the chemical-physical values of a swimming pool, like the pH and the ORP (mV) values. The pump operate in proportional
mode.
pH factory defaults : Setpoint= 7,2 pH; intervention: ACID
RX factory defaults : Setpoint= 700mV; intervention: OXIDANT
Controls
1)
2)
3)
4)
5)
6)
Alarm measure LOW / HIGH
If the value of the measure is below 3.5 pH or higher of 11 pH, the display will show a message of error low or high
concentration of the acid in the swimming pool. For the REDOX the only type of dosification is only oxidant direction, so it is possible
only a low error for values of mV below 100.
Stand- by
Press in the same time arrow up (1) and arrow down (2), (fig. 4).
Priming
With the pump in stand-by at the same time press MENU/ESC (3) and CAL/OK (4) (FIG.4).
Button to increase the value
Button to decrease the value
Button MENU/ESC
Button to CAL/OK
Button to set the stpoint7 segments display
Digital display
Fig. 4 – Pannello Comandi
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