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Iron / manganese removal 

Demanganisation system GENO-mat MN-Z 

 

 

Order no. 095 153 048-inter   Edited by: nkes-mrie G:\BA-153048-INTER_095_GENO-MAT_MN-Z.DOCX 

37 

Maintenance work on demanganisation system GENO-mat MN-Z 

Checklist 

Please enter measured values. Confirm checks with OK or enter repair work performed. 
Maintenance performed (date) 

 

 

 

Measured values 

Water pressure [bar] upstream 
and downstream of the system 

 

 

 

Flow pressure [bar] upstream and 
downstream of the system 

 

 

 

Water meter reading [m³] 

 

 

 

Iron/manganese inlet (measured)   

 

 

Iron/manganese pure water 
(measured) 

 

 

 

Inspections and checks on control unit and control head 

Initiation of backwash checked 

 

 

 

Injector and sieve cleaned 

 

 

 

Control head checked for leaks 

 

 

 

Function of drive motor checked 

 

 

 

System "regeneration and disinfection" 

System treated with special gran-
ulate 

 

 

 

Connections, hose connections, seals 

Seals and hose connections 
checked 

 

 

 

Miscellaneous 

Remarks 

 

 

 

Customer service technician 

 

 

 

Company 

 

 

 

Work time certificate (no.) 

 

 

 

Signature 

 

 

 

Summary of Contents for GENO-mat MN-Z 20/10

Page 1: ...Operating manual for demanganisation system GENO mat MN Z Edition July 2018 Order no 095 153 048 inter...

Page 2: ...Laws regulations standards 2 Designated application area of application 3 Function C Product description 11 1 Type plate 2 Technical specifications 3 Intended use 4 Scope of supply 5 Optional accesso...

Page 3: ...ons into foreign languages electronic storage or copying of this operating manual even in part are only permitted with the explicit written approval of Gr nbeck Wasseraufbereitung GmbH Any type of dup...

Page 4: ...void Manufacturer Gr nbeck Wasseraufbereitung GmbH Josef Gr nbeck Str 1 89420 H chst dt Germany Responsible for documentation Markus P pperl Description of the system Demanganisation system Device typ...

Page 5: ...m with the required care These operating instructions assists you with crucial information Please read the entire operating instructions carefully before installing oper ating or maintaining the syste...

Page 6: ...njuries extreme damage to property or inadmissible impurities in the drinking water Warning Failure to adhere to this information can cause injuries damage to property or impurities in the drinking wa...

Page 7: ...ower failure 3 5 Indication of specific dangers Danger due to electrical energy Do not touch electrical compo nents with wet hands Disconnect the system from the mains before starting work on electric...

Page 8: ...hich radiate a lot of heat The system may only be transported and stored in its original pack ing Ensure that it is treated with care and placed the right side up as indicated on the packaging 5 Dispo...

Page 9: ...pplication area of application The GENO mat MN Z demanganisation systems are designed for the reduction of iron and or manganese They are used in the resi dential sector for private water supply plant...

Page 10: ...d pure water is then directed via the lower dis tributing nozzle and the riser pipe through the pure water outlet into the piping system 3 2 Backwashing During the backwash process the filter bed is f...

Page 11: ...em GENO mat MN Z Serial number Order number Fig C 1 Type plate for demanganisation system GENO mat MN Z 2 Technical specifications The GeNO mat MN Z demanganisation system is a single system with inte...

Page 12: ...13 311 361 642 947 Filling volume and consumption data1 Filter layer I bottom gravel 3 0 5 6 kg 10 10 25 25 25 50 50 Filter layer I bottom gravel 3 0 5 6 l 7 7 18 18 18 35 35 Filter layer I bottom gra...

Page 13: ...t the installation site It is not suitable for considerably differing perfor mances Do not exceed the peak flow under any circumstances The system may only be operated if all components are installed...

Page 14: ...e and hand mixer to pre pare the regeneration solution The tank features an integrated suc tion device Regeneration device 100 litres FE MN Z 20 10 FE MN Z 40 18 153 094 Regeneration device 300 litres...

Page 15: ...Test device for manganese measuring range 0 0 mg l 0 8 mg l and 1 0 mg l 10 0 mg l For the quantitative colorimetric determination of dissolved manga nese in the measuring range of 0 03 mg l 0 5 mg l...

Page 16: ...stons are subject to a certain wear and tear in the event of heavy duty Wearing parts are listed below Note Although these parts are wearing parts we grant a limited warranty period of 6 months The sa...

Page 17: ...iron con centration m h 1 5 2 0 3 0 4 0 5 0 6 0 8 0 Power supply V Hz 230 V 50 Hz operation with protective low voltage 24 V 50 Hz Connected load VA 10 Protection type IP 54 Dimensions and weights1 T...

Page 18: ...man Ordi nance on General Conditions for the Supply of Water Observe local and general installation guidelines Provide a drain connection to discharge the backwash water The installation room must hav...

Page 19: ...yer I gravel 3 0 5 6 l 7 7 18 18 18 35 35 Filter layer I bottom gravel 3 0 5 6 dimen sion a mm 860 1170 1100 1400 1430 1320 1570 Filter layer II middle GENO Fermanit kg 25 50 50 100 125 200 325 Filter...

Page 20: ...entre the filter tank in the rising pipe 4 Fill the tank with filter material by using the funnel supplied with the system refer to figure Refer to Table D 2 for fill volumes Remove the protective cap...

Page 21: ...e 24 V 50 Hz Contact water meter scope of supply pos 4 GENODOS DM oxi dosing op tion Fig D 2 a Installation drawing for demanganisation system GENO mat MN Z Dimensions in Fig D 2 a Extract from table...

Page 22: ...that there is a free outlet min 20 mm to the drain Secure the hose with suitable means to prevent the hose from moving about exiting regeneration water is pressurised Caution Danger of damage and malf...

Page 23: ...inking water system immediately prior to commissioning 1 How to start up the system 1 Open the valve on the raw water inlet 2 Open the valve at the pure water outlet 3 Perform a visual check Ensure th...

Page 24: ...ine volume Demanganisation system GENO mat MN Z 20 10 25 13 30 14 40 17 40 18 50 19 60 20 Required brine volume l 15 30 40 66 88 130 221 Caution Special treatment only following consultation with the...

Page 25: ...WM 0 33 l Imp Dosing system GENODOS DM oxi 1 GP 6 40 with WM 0 25 l Imp Fe Mn equivalent Dosing volume2 ml m Pump factor1 Pulse division position1 Fe Mn equivale nt Dosing volume 2 ml m Pump factor1...

Page 26: ...1 pos 6 Note If the preset time for the backwash 2 00 am is unfavourable for internal reasons set a time which deviates from the current time on the 24 hour disk to adjust the starting time for the ba...

Page 27: ...elements front view 2 Push the switching pin fig F 1 pos 5 outwards for the 1st day 3 Set the other switching pins as required On all days where the switching pins are pushed outwards the backwash is...

Page 28: ...or the number of days until the next back wash 1 4 How to initiate a manual backwash Manual regeneration should be initiated if the differential pressure of the demanganisation system is more than 0 3...

Page 29: ...be strictly adhered to DIN EN 806 5 stipulates Inspection every 2 months Maintenance every 6 months The maintenance work has to be performed by the Gr nbeck s technical service authorised service comp...

Page 30: ...operation log must be kept for GeNO mat MN Z demanganisa tion systems In this operation log the customer service technician records all maintenance and repair work performed In case of mal functions t...

Page 31: ...ulate1 or GENO oxi plus liquid 3 1 2 Preparing the regeneration agent Fill the regeneration tank with filtered water for respective quanti ties refer to Table G 1 We recommend installing a filling tap...

Page 32: ...1 illustration 1 and the actuator of the control piston has stopped Unplug mains plug Open the ball valve on the back of the control valve and suck the regeneration agent from the connected regenerat...

Page 33: ...manual When commissioning the system make sure to record all data on the cover sheet of the operation log and fill in the first col umn of the checklist The customer service technician will fill in a...

Page 34: ...095_GENO MAT_MN Z DOCX 34 5 Operation log Customer Name Address Demanganisation system GENO mat MN Z Please check appropriate box Serial number Installed by Filter Make type 20 10 25 13 30 14 40 17 40...

Page 35: ...downstream of the system Flow pressure bar upstream and downstream of the system Water meter reading m Iron manganese inlet measured Iron manganese pure water measured Inspections and checks on contr...

Page 36: ...stream of the system Flow pressure bar upstream and downstream of the system Water meter reading m Iron manganese inlet measured Iron manganese pure water measured Inspections and checks on control un...

Page 37: ...stream of the system Flow pressure bar upstream and downstream of the system Water meter reading m Iron manganese inlet measured Iron manganese pure water measured Inspections and checks on control un...

Page 38: ...stream of the system Flow pressure bar upstream and downstream of the system Water meter reading m Iron manganese inlet measured Iron manganese pure water measured Inspections and checks on control un...

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