Euro-System Separator
GENO
DK 2-Mini
Order no. 085 133 944-inter Edited by: fger/mrie G:\BA-133944-INTER_085_SYSTEMTR-DK_2-MINI.DOCX
10
F
Maintenance, care and spare parts
1 | Basic information
In order to guarantee the reliable function of the system separator over a long pe-
riod of time, some maintenance work has to be performed at regular intervals. This
applies in particular to safety fittings for the supply of drinking water where the re-
quired measures are defined in the pertinent regulations and guidelines. All regula-
tions and guidelines which apply at the installation site must be strictly adhered to.
Inspection and maintenance based on DIN EN 806-5 and W/TPW 135, appendix I.
The semi-annual inspection may be performed by the operator or the installa-
tion company.
The yearly maintenance must be carried out by an installation company or by
Grünbeck's technical service/authorised service company.
Note:
A maintenance contract ensures that all the required maintenance work will
be performed in due time.
2 | Inspection
Check for tightness, visual check:
If no water is withdrawn, no water may leak.
If a withdrawal point is opened downstream, no leakages must occur.
3 | Maintenance
Check for tightness, visual check:
If no water is withdrawn, no water may leak.
If a withdrawal point is opened downstream, no leakages must occur.
Functional check:
Close the shut-off valves upstream of the system separator. Relieve the pres-
sure from the primary pressure zone between the shut-off valve and the sys-
tem separator by opening the discharge valve.
Empty/drain off the inlet pressure zone between the closed shut-off valves and
the system separator.
Afterwards, the system separator must go into separating position, and must
completely drain the middle pressure zone.
Note:
Should you detect any malfunctions during inspection or maintenance,
please refer to chapter E - Troubleshooting - for remedies.
Note:
The cap sieve must be cleaned during every maintenance.
Summary of Contents for GENO DK 2-Mini
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