Conel KBN COSSTS5, Руководство пользователя, Страница: 49 / 80

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Dealing: • The Conel Stream must not be exposed to avoidable shocks or collisions;
Temperature ranges
of the media to be
promoted: • Temperature conveying medium: > (frost-free) up to + 40°C.
Operation: • The Conel Stream is suitable for continuous operation.
• Prolonged operation of the Conel Stream with a throughput below the
minimum value indicated on the data sheet can cause excessive heating
that is harmful to the pump.
• At water temperatures close to 400C, the minimum throughput must be
increased depending on the temperature. For liquids other than water,
please contact Customer Service.
Attention:
Under no circumstances must the Conel Stream be „dry“ (i.e. in the dry state) - Dama-
ges are most likely the result.
1.4.2.7 Media quality of the water
hydrological data maximum Units
PH value 6.0 -8.0
conductivity < 150 mS/m
total hardness < 15 °dH
carbonate hardness < 4 °dH
Chloride CL < 100 mg/l
Sulfate So4 < 150 mg/l
Ammonium < 1 mg/l
Iron Fe < 0.2 mg/l
Manganese < 0.1 mg/l
solid amount (sand) < 150 g/m3
solid size < 2.0 Mm