KSB Calio - Maximum Operating Pressure; Fluid Handled

6 Commissioning/Start-up/Shutdown
35 of 68
Calio
1157.821/04-EN
6.2.4 Maximum operating pressure
CAUTION
Permissible operating pressure exceeded
Damage to connections and seals!
▷ Never exceed the operating pressure specified in the data sheet.
The maximum operating pressure equals 6, 10 or 16bar, depending on the design
variant. See name plate (ðSection4.4,Page15)
6.2.5 Fluid handled
6.2.5.1 Permissible fluids
DANGER
Use for drinking water or foodstuff applications
Danger of poisoning!
▷ Never use the pump for drinking water or foodstuff applications.
CAUTION
Unsuitable fluids
Damage to the pump!
▷ Never use the pump to handle corrosive, combustible or explosive fluids.
▷ Never use the pump to handle waste water or abrasive fluids.
▷ Do not use the pump for foodstuff applications.
▪ Heating water to VDI 2035
▪ Higher-viscosity fluids (water/glycol mixture up to a mixing ratio of 1:1)
6.2.5.2 Density of the fluid handled
CAUTION
Impermissibly high density of the fluid handled
Motor overload!
▷ Observe the information on fluid density in the data sheet.
The pump input power changes in proportion to the density of the fluid handled.
6.2.5.3 Fluid temperature
CAUTION
Incorrect temperature of the fluid handled
Damage to the pump (set)!
▷ Do not operate the pump (set) outside the specified temperature limits.
Table13: Temperature limits of the fluid handled
Permissible fluid temperature Value
Maximum 110°C
Minimum -10°C
The fluid temperature has an impact on the minimum inlet pressure.
(ðSection6.2.3,Page34)