6.3.1
Ambient temperature
CAUTION
Operation outside the permissible ambient temperature
Damage to the pump (set)!
▷
Observe the specified limits for permissible ambient temperatures.
Observe the following parameters and values during operation:
Table 7: Fluid temperature specified for the ambient temperature [°C]
Fluid temperature
Ambient temperature
All
90
30
70
40
6.3.2
Density of the fluid handled
The pump input power changes in proportion to the 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.
6.4 Shutdown/storage/preservation
6.4.1
Measures to be taken for shutdown
The pump (set) remains installed
✓
Sufficient fluid is supplied for the operation check run of the pump.
1.
Start up the pump (set) regularly between once a month and once every three
months for approximately five minutes during prolonged shutdown periods.
This will prevent the formation of deposits within the pump and the pump
intake area.
The pump is removed from the pipe and stored
The pump has been properly drained (
⇨
Section 7.2 Page 24) and the safety
instructions for dismantling the pump have been observed.
Observe any additional instructions and information provided. (
⇨
Section 3 Page 10)
6.5 Returning to service
For returning the pump to service observe the sections on commissioning/start-up
and the operating limits.
In addition, carry out all servicing/maintenance operations before returning the
pump (set) to service.
WARNING
Failure to re-install or re-activate protective devices
Risk of injuries by escaping fluid!
▷
As soon as the work is completed, re-install and/or re-activate any safety-
relevant and protective devices.
6 Commissioning/Start-up/Shutdown
Calio-Therm NC
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