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
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Note:
Minor deviations are normal and cannot be prevented techni-
cally. If you detect major deviations, please notify Grünbeck’s tech-
nical service/authorised service company.
Check the entire system for outward tightness.
Check control valve to drain for tightness (in operating mode).
3 | Maintenance
Maintenance work on the GENO-mat MN-Z demanganisation sys-
tems may only be performed by Grünbeck’s technical service/au-
thorised service company or by an approved specialist.
An 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, this log helps to identify possible sources of error. In addi-
tion, the log documents the proper system maintenance.
Make sure that all maintenance work is recorded in the opera-
tion log.
Overview: Maintenance work
Read water pressure, flow pressure and if necessary water meter
reading.
Determine iron concentrations.
Check initiation of backwash.
Check control valve for tightness, replace wearing seals if neces-
sary, check the proper function of the drive motor of the control
valve, clean injector and sieve.
"Regenerate/disinfect" system.
Check the level of the filter material in the filter tank. Refill filter
material, if required.
