Dosing station for calcium hypochlorite granulate and acid for the disinfection and the pH-regulation of swimming pool water. FUNCTION DESCRIPTION Chlorine dosing directly from the delivery drum. Acid is dosed into the system directly from the canister to correct the pH and to avoid scaling. Chlorine and acid are dosed separately at intervals to the dissolving system and dissolved completely. Then the chlorine solution is conveyed by a venturi nozzle to the pool water. Dosing manually or linked to an external control system. All functions are permanently monitored. Operation and visualisation of all functions by user- friendly 7“ graphical Touch Display. Optional function: in parallel to the chlorine supply of the main pool, a buffer tank can be filled with chlorine solution with an adjustable concentration to supply further pools with chlorine via dosing pumps. SCOPE OF DELIVERY 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 in the flushing tank. The GRANUDOS is generally available for nearly all chemical buckets and drums in trade. Please mention the demanded drum if you will place an order TECHNICAL DATA Electrical supply Power supply Water supply Water outlet to injection point Measures Weight Dosing performance oxygene granulate Dosing performance algicide (optional) | Dosing of Calcium Hypochlorite & Dichlor | For single pools 3 l/h Pre-pressure min. 0.2 bar Control techniques: • Coloured 7” Touch-Graphic display to indicate the current status of the unit and the operation parameters • Simple and clearly arranged user guidance of the screen • Faults and alarms are illustrated by self-explaining icons • With integrated meter for chlorine consumption • Integrated test programmes for all functions • Monitoring of all control components of the system • Operation languages: German, English and French • Event storage (data logging) Interface: USB for data export Remote indication via browser driven devices (e.g. tablet or smartphone) • Indication of the current operational states, errors and alarms Subject to change. TO BE PROVIDED BY THE BUILDER • Power supply • Supply tubing and tubing to the injection point • Tubing of the overflow to the drain • Autocontrol system to control the dosing of the chemicals ACCESSORIES / OPTIONS • Drum lifter for chlorine drums • Container GR 150 for very high chlorine demand • Optional for the dosing of Dichlor • Autocontrol System • Dust extraction for the dusty chlorine granulate material • Programmed for GRANUDOS-PB function for operation with buffer tank