Alarko OPTIMA, Инструкция по установке и эксплуатации

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Table 3.2: Properties of the water used in heating systems
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3.2 Applications (Intended Use)
Alarko Optima pumps are developed for the circulation and pressurization of
the water flowing in the heating and air conditioning systems located in the
residential, commercial and industrial establishments
3.3 Pumped Liquids
As the liquid, only water should be used. It should be free from solid particles
and is not mixed with any additives, e.g. anti-freeze. To avoid any kind of scaling
or corrosion, the water within the system should meet the criteria below:
3.4 Operating Conditions
Input Voltage: Single Phase 230 Volts AC (± 10%) and 50 Hz (earth protected).
Water Temperature: Up to +110°C.
System Pressure: For minimum and maximum water pressure see Table 5.2
and Table 5.3
Ambient Temperature: -10°C to +40°C
CAUTION! Optima pumps can be used only for the purposes that are stated in this
manual. The manufacturer and the dealer are not responsible for the
results of the misuse.
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Source: VDI 2035 – Part 1 and 2
The conditions (voltage, pressure, temperature) of the pump
while operating should be between the limits given above