KSB Calio-Therm S NC, Инструкция по установке и эксплуатации

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6 Commissioning/Start-up/Shutdown
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Calio-Therm S NC/NCV
6.1.3 Start-up
DANGER
Non-compliance with the permissible pressure and temperature limits if the pump
is operated with the suction and discharge lines closed.
Hot fluids escaping!
▷
Never operate the pump with the shut-off elements in the suction line and/or
discharge line
closed.
▷ Only start up the pump set against a slightly or completely open discharge-side
shut-off element.
DANGER
Excessive temperatures due to insufficient lubrication of shaft seal
Damage to the pump set!
▷ Never operate the pump set without liquid fill.
▷ Prime the pump as per operating instructions.
▷ Always operate the pump within the permissible operating range.
CAUTION
Abnormal noises, vibrations, temperatures or leakage
Damage to the pump!
▷ Switch off the pump (set) immediately.
▷ Eliminate the causes before returning the pump set to service.
ü The system piping has been cleaned.
ü
Pump, suction line and inlet tank, if fitted, have been vented and primed with
the fluid to be handled.
ü The lines for priming and venting have been closed.
1.
Fully open the shut-off element in the suction head/suction lift line.
2.
Close or slightly open the shut-off element in the discharge line.
3.
Start up the motor.
Position of shut-off valve of Calio-Therm S NCV
1 2
Fig. 7:
Position of shut-off valve of Calio-Therm S NCV
1 Open position 2 Closed position
6.1.4 Operation
The pump starts up when it is connected to the power supply.
The number of lit LEDs indicates the speed level at which the pump is operated
(operation at constant speed). 3 speed levels can be set via the pushbutton. The
pump can be optimally adjusted to the existing system by selecting the most suitable
characteristic curve. 3 flashing LEDs indicate a fault or error.