Deferrisation
GENO-mat FE-Z Deferrisation System
Order no. 025 153 940-inter Edited by: nkes-mrie G:\BA-153940-INTER_025_GENO-MAT_FE-Z.DOC
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G Maintenance and care
1 | Basic information
In order to guarantee the reliable function of the GENO-mat
FE-Z
deferrisation systems over a long period of time, some maintenance
work has to be performed at regular intervals. This applies in particu-
lar to the backwash in the drinking water sector where the required
measures are defined in the pertinent regulations and guidelines. All
regulations and guidelines which apply at the installation site must
be strictly adhered to.
DIN EN 806-5 stipulates:
Inspection every 2 months
Maintenance every 6 months
Maintenance must be performed by the Grünbeck’s customer
service/authorised service company or by a specialised company.
An operation log must be kept in order to document the mainte-
nance work performed.
Note:
A maintenance contract ensures that all the required mainte-
nance work will be performed in due time.
The operation log is attached to this operation manual.
2 | Inspection (functional check)
You may perform the regular inspections yourself.
Summary: Inspection work
Determine inlet water (iron concentration).
(Water test kit)
Determine pure water (iron concentration).
(Water test kit)
Differential pressure of the system
Check controller settings:
a) Time
b) Check backwash interval