Grunbeck GENO-UV 120 S, Руководство по эксплуатации

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Commissioning
GENO ® UV systems with GENO ®
-
Multi BS
-CONFIDENTIAL- Order no. 044 523 950-gb Edited by: KONS-mhug-mrie G:\BA-523950-GB-KD-E.DOC
E-6

Note: If it is established during the start-up of the system that
the pre-alarm of irradiance does not react at a value of 110 %
of minimum irradiance, the pre-alarm must be set as described
in chapter 5.2.
Combined with the flow stabilizers, it is thus ensured that the
indicator point of the UV disinfection system tested by the
DVGW is maintained.
Table E-1 Indicator points certified by the DVGW
System SAK
254

10

50

100
max.
flow
min.
irradiance
m -1 % % % m³/h W/m²
GENO-UV 60 S
2.7 94.0 74.1 55.0
3.3 11.5
GENO-UV 120 S 8.0 14.0
GENO-UV 200 S 12.0 16.0
1.2 How to set the minimum
irradiance
At installation sites at which the system is to be operated without
compliance to DVGW worksheet W 294, a different setting for
minimum irradiance is possible.
In code level 302, the irradiance alarm value can be set under pa-
rameter 1 deviating from the standard value for the system type:
Display 1.xx.xx [W/m²]

Note: The control unit calculates the pre-alarm of irradiance inde-
pendently.