Nstallation - Procopi pH-220 Notice D'installation

The dosing pump comes with all the parts necessary for its installation. To ensure correct operation of
the pump, mount it vertically in a well aired accessible location. This will also facilitate future
interventions.
Make sure that the pump will not be exposed to direct sunlight, rain or splashing.
Be careful to install the pump at least 1.5m above the level of the chemical to be dosed.
Attach the suction tube (cristal) to the suction union found at the bottom of the pump dosing head.
Mount the strainer on the end of the suction tube that is placed in the reagent tank.
The suction tube must be as short as possible and free of any loops to avoid the formation of air
bubbles.
Attach the return tube (opaque) at the top of the pump's dosing head.
Lastly, mount the injection rod on the pool return line and connect the end of the opaque tube to it.
IMPORTANT:
The injection rod must be mounted last on the pool return line, after the heater, booster pump
and any other equipment item that could be damaged by the high concentrations of the
chemicals injected.
Ensure that the tubes and pipes used are compatible with the chemicals being dosed.
The pH probe should be installed in its holder after the filter and upstream from the injection rod.
Pierce and tap the return line Ø15/21 or use a saddle clamp. Connect the end of the probe cable
under the dosing pump to the BNC terminal marked "pH".
To connect the pump to the installation, only use the tubes provided. The use of any other tubing
is prohibited at the risk of cancellation of the guarantee.
- Suction tube (cristal) and return tube (opaque): 4 x 6 mm.
- Operating temperature: - 10 / + 60 °C.
The reagent tanks should be located as close as possible to the pump. They should be
covered to prevent the escape of fumes and feature an equalizing vent to avoid
depressurisation within the tank.
Maximum suction height is 1.5 m.
The reagent tank must under no circumstances be installed above the dosing pump.
Should the elevation of the plant room be above the pool to be treated, install an anti-siphon
device (available as an option) to prevent the risk of siphoning from the tank.
C
ONNECTIONS
230 V power cable
INSTALLATION
pH220 View from below
LEVEL
PROBE
Reagent tank
level alarm
16/24
External contact for
slaving (optional)
STAND-BY
pH
pH sensor
2006/05 - Indice de révision : B - code : 0029570