Solar Energy FWS 20, Инструкция по установке и эксплуатации, Страница: 5 / 20

5 Provisions
E & OE, subject to change without notice.
Provisions 4
Statutory provisions 4.1
The Device must be installed and operated accor-
ding to the following norms and country speci
fi c
directives and provisions.
DIN EN 12828 •
DIN 1988 •
DIN 4708 •
DIN 4753 •
DIN 4757 •
DIN 18380 •
DIN 18381 •
DIN 18382 •
DIN EN 12975 •
VDE 0100 •
VDE 0185 •
VDE 0190 •
ÖNORM H5195 •
Manufacturer’s speci fi cations 4.2
The stated values are guideline values which can
deviate under certain operating conditions.
Material damage
Deviations from the values stated in
table 1 may lead to damages and
functional limitations of the device.
Noncompliance with these values
leads inevitably to a loss of guarantee.
Material damage
For operating the Fresh Water Station, the following speci fi c values have to be adhered:
permissible dissolved matter and maximum values. Table 1:
Dissolved matter Unit Speci fi c values (copper brazed)
pH-value 7-9 (considering Saturation index)
Saturation index (delta pH-value) -0,2 < 0 < +0,2
Degree of hardness °dH 6-15
conductivity μ S/cm 10...500
Filterable matter mg/l <30
Free chlorine mg/l <0,5
Hydrosul fi de (H2S) mg/l <0,05
Ammoniac (NH3/NH4+) mg/l <2
Sulfate mg/l <100
Hydrocarbonate mg/l <300
Hydrocarbonate/Sulfate mg/l >1,0
Sul fi de mg/l <1
Nitrate mg/l <100
Nitrite mg/l <0,1
Iron, solute mg/l <0,2
manganese mg/l <0,1
Free aggressive carbonic acid mg/l <20