WDT GRANUDOS Flex-CPR Touch XL, Руководство по эксплуатации

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Dosing unit GRANUDOS Type Flex-CPR Touch XL,
Type Flex-Touch and Type Flex-S5
Index: 01 Change date: 11/10/2023 OI No.: BA SW 022-01 Granudos Flex Dosiereinheit EN.docx Page 9 of 68
3 Product description – Functional description – Scope of delivery
3.1.1 Scope of delivery / accessories
The scope of delivery includes the “GRANUDOS Flex” dosing system, which consists of the following
components:

Housing made of rotationally sintered PE in light grey

Dosing appliance for chlorine granulate

Dosing appliance for acid

Dissolving unit for chlorine and acid (with dust protection housing)

Dosing appliance for flocculant (only CPR Touch XL)
The following options are available for the dosing system

GRANUDOS collecting tub

Dosing hopper 15 kg

Filling appliance for various 10 kg buckets

Front cover for measuring cell block (only CPR Touch XL)

Dust extraction

Buffer tank with collecting tub (not for Flex-S5)

Flushing function at the dirt filter
3.2 Product description
The GRANUDOS dosing system is used for the disinfection of swimming pool water with calcium hypo-
chlorite.
3.2.1 Functional description of the overall system
The GRANUDOS Flex represents a dosing device for dosing calcium hypochlorite granulate. The chem-
ical is dissolved and fed into the pipe by means of a booster pump (BP) via an injector. The acid dosing
required for pH regulation of the swimming pool water is integrated and organised via the software
and a relay system in such a way that a joint dosing of chlorine and acid is excluded. The GRANUDOS
Flex dosing device is particularly well-suited for swimming pools with a water volume between 50 and
400 m³.
The functions of the GRANUDOS Flex-CPR Touch XL

Measuring of free chlorine with open measuring cell potentiostatic, pH value, redox potential and
temperature

Controlling the chlorine dosing using the measured value for free chlorine or for redox potential.

Dosing of chlorine granulate from the dosing hopper using the dosing screw and the knocker

Dosing of acid (pH-reducer) from the delivery container using a peristaltic pump

Dosing of flocculant from the delivery container using a peristaltic pump

Filling a buffer tank with chlorine solution for disinfecting additional small pools using dosing pumps
(option)
The functions of the GRANUDOS Flex-Touch

Dosing of chlorine granulate from the dosing hopper using the dosing screw and the knocker

Dosing of acid (pH-reducer) from the delivery container using a peristaltic pump

Filling a buffer tank with chlorine solution for disinfecting additional small pools using dosing pumps
(option)
The functions of the GRANUDOS Flex-S5

Dosing of chlorine granulate from the dosing hopper using the dosing screw and the knocker

Dosing of acid (pH-reducer) from the delivery container using a peristaltic pump