Granudos 45/100-CPR Touch XL

Granudos 45/100-CPR Touch XL swimming pool disinfection system using IQ Granu-Chlor 700 granulated Calcium Hypochlorite and IQ Granu-cid acid dosing is completely controlled by the autocontrol system CPR Touch for free chlorine, pH, redox and temperature.
For the disinfection and pH regulation of swimming pool water. Chlorine dosing directly from the chemical drum. IQ Granu-cid acid is dosed into the system directly from the canister to correct the pH and to avoid scaling. IQ Granu-Chlor 700 granulated Calcium Hypochlorite and IQ Granu-cid acid are dosed separately at intervals to the dissolving system from where the chlorine solution is conveyed by a venturi nozzle to the pool water. The dosing of the chemicals is controlled directly by the integrated autocontrol system. The booster pump of the Granudos works also as metering water pump. The metering water is returned into the cycle via the dissolving system. The autocontrol system is mounted well accessible at the unit. Unit is self cleaning.

Vertical support:
Rotating drum carrier steel, zinc and blue powder coated, drum fixing device with clamp bands and safety belt
Chlorine dosing:
Dosing hopper to be screwed on the chemical drum. Dosing motor, dosing screw, knocker to support the dosing. Capacitive switch for empty monitoring of the drum
Acid dosing:
Peristaltic dosing pump, suction lance with empty report of the canister, dosing valve 3/8“ in the dissolving system
Dissolving system:
Pre-filter d 75, flushing tank, booster pump app. 1000 l/h at 1.2 bar, venturi, mixing cyclone. Monitoring of the pump by pressure switch. Monitoring of the suction performance of the venturi. Level monitoring of the flushing tank

Control techniques:
• Coloured 7” Touch-Graphic display to indicate the current data and status of the unit
• Faults and alarms are illustrated by self-explaining icons
• All control parameters are adjustable to ensure optimal pool conditions
• Integrated test programmes for all functions
• Proportional control characteristic to ensure compliance with the selected set points
• Start-up automatic with pH preference dosing
• Input for external release, shock chlorination and ECO mode
• Alarm relay with non-volt changeover contact

Interface: Modbus TCP, USB for data export
Remote indication: The measuring values, the current status, faults and alarms can be remote indicated by every browser driven device (e.g. computer or smartphone)

Measuring cell
• Compact acrylic glass block to take the electrodes, flow regulator and sample water valve. Pressure resistant design for measuring water recirculation
• pH-electrode with high reliability reference system
• REDOX electrode with large and self-cleaning platinum round plate
• Free chlorine electrode consisting of: large and self-cleaning surface round gold plate and counter electrode with reference system Ag/AgCl
• Temperature sensor for temperature measurement
• Sample water valve

45-CPR Touch
Suitable for Pools: 400,000 - 750,000 ltrs
Chlorine max output: 2 kg/h
Acid max output: 3 l/h

100-CPR Touch
Suitable for Pools: 500,000 - 4,000,000 ltrs
Chlorine max output: 4 kg/h
Acid max output: 3 l/h

Dimensions: 180 x 60 x 70 cm (H x W x D)
Weight: approx. 55 kgs
Power: 230 V / AC 50 Hz
Power Supply: 0.3 kW
Water Supply: DN25
Water outlet to injection Point: DN20
Pre-pressure Min.: 0.2 bar
Back-pressure Max: 1.2 bar