IBO BETA 2 - Conditions of Use

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Conditions of use
- Permissible ambient temperature from 0°C to + 40°C.
- Maximum permissible relative humidity (RH) 95%
- Permissible heating medium temperature +2°C~95°C. To prevent condensation of
steam on the control panel and the stator, the temperature of the heating medi-
um circulating running through the pump must always be higher than the ambient
temperature.
- The permissible maximum pressure in the system is 1.0 MPa (10 bar)
- Protection rating IP 44
- Pump input signal
- To avoid damaging pump bearings by cavitation, the following minimum pressure
must be maintained at the pump input:
Heating medium
temperature [°C]
< 85°C 90°C 95°C
Minimum input pressure
0,05 bar 0,28 bar 0,5 bar
0,5 m of H
2
O
column
2,8 m of H
2
O
column
5 m of H
2
O
column
- Heating medium
Thin, clear and non-explosive liquid not causing corrosion does not contain any
solid particles, bres or mineral oil. The pump cannot be used to transport inam-
mable or explosive liquids such as vegetable oil or petrol. If the circulation pump
is used to pump highly viscous liquid, the pump eectiveness will drop. In such
a case, a stronger pump must be used to obtain proper parameters.