WDT GRANUDOS Flex-CPR Touch XL, Operating Instructions Manual

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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 3 of 68
5.2 Commissioning .................................................................................................................... 38
5.2.1 Inserting/replacing the peristaltic pump’s roller carriers ................................................... 38
5.2.2 Preparing acid dosing for operation .................................................................................... 40
5.2.3 Preparing flocculant dosing for operation (only CPR Touch XL) ......................................... 40
5.2.4 Filling the dosing hopper with chlorine granulate .............................................................. 41
5.2.5 Venting of the booster pump and the piping to the GRANUDOS ....................................... 45
5.2.6 Venting the dust extraction pump (option) ........................................................................ 46
5.2.7 Setting the water flow in the dissolving unit and the pressure switch ............................... 47
5.2.8 Setting the water level in the flushing tub .......................................................................... 49
6 Operation / Use ................................................................................................................... 50
6.1
Replenish consumables ....................................................................................................... 50
6.2 Operation of the control unit .............................................................................................. 50
7 Maintenance / Care / Fault removal ..................................................................................... 51
7.1
Device maintenance ............................................................................................................ 51
7.1.1 Cleaning the dirt filter.......................................................................................................... 51
7.1.2 Replacing the dosing screw and the dust gasket................................................................. 52
7.1.3 Injector with flow switch, replacing the hole washer ......................................................... 56
7.1.4 Setting the chlorine empty switch at the dosing hopper (option) ...................................... 57
7.1.5 Replacing the dosing hose of the peristaltic pumps (acid or flocculation) ......................... 57
7.1.6 Cleaning the dust extraction (option).................................................................................. 59
7.2
Fault removal ....................................................................................................................... 60
8 Decommissioning – Storage – Disposal ................................................................................. 61
8.1
General ................................................................................................................................ 61
8.2 Decommissioning of the GRANUDOS Flex dosing device .................................................... 61
8.3 Decommissioning of the buffer tank (option) ..................................................................... 61
8.4 Disposal of used parts and operating materials .................................................................. 61
9 Documents .......................................................................................................................... 62
9.1
Declaration of conformity ................................................................................................... 62
9.2 Wiring diagrams ................................................................................................................... 63
9.3 Commissioning protocol ...................................................................................................... 64
9.4 Operation data sheet ........................................................................................................... 65
9.5 Maintenance protocol ......................................................................................................... 66
9.6 Spare parts list, wear parts list ............................................................................................ 67
10 Appendices .......................................................................................................................... 68
Reproduction of any kind and translation into other languages, even in excerpts, is only permitted with
the express authorisation of the company WDT - Werner Dosiertechnik GmbH & Co. KG.
Subject to technical modifications.
These operating instructions are an English translation of the original German version by the company
WDT.
Responsible for the content:
WDT - Werner Dosiertechnik GmbH & Co. KG
Hettlinger Str. 17
D-86637 Wertingen-Geratshofen
Phone: +49 (0) 82 72 / 9 86 97 – 0
Fax: +49 (0) 82 72 / 9 86 97 – 19
Web:
https://werner-dosiertechnik.de
Mail: info@werner-dosiertechnik.de