KSB Hya-Solo D, Installation & Operating Manual

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6 Commissioning/Start-up/Shutdown
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Hya-Solo D
1951.831/06-EN
6.1.4 Start-up
NOTE
The pressure booster system is factory-set to the data indicated on the name plate.
Standard design
ü The pressure booster system has been primed and vented.
(
ð
Section 6.1.2, Page 24)
1. Switch on the master switch.
ð The green LED lights up and signals the system's readiness for operation.
Additional instruments
ü The pressure booster system has been primed and vented.
(
ð Section 6.1.2, Page 24)
1. Set the manual-0–automatic selector switch to automatic.
ð The green LED lights up and signals the system's readiness for operation.
6.1.5 Checklist for commissioning/start-up
Table 7: Checklist
Steps to be carried out
Action Done
1 Read the operating manual.
2 Compare the power supply data against the name plate data.
3 Check the earthing system/take measurements.
4 Check the mechanical connection to the water mains. Re-tighten the flange and pipe unions.
5 Prime and vent the pressure booster system from the inlet side.
6 Check the inlet pressure.
7 Check whether all cables are firmly connected to the terminals inside the control unit.
8 Compare the settings of the motor protection switches with the name plate data and re-adjust
if necessary.
9 Check the start-up pressure and the stop pressure; re-adjust if necessary.
10 Test the proper function of the dry running protection equipment. If not fitted, make a
relevant note in the commissioning report.
11 After the pump sets have been running for 5 to 10 minutes, vent them again.
12 Set all switches to automatic.
13 Check the pre-charge pressure.
14 Enter any deviations from the name plate or order documentation in the commissioning
report.
15 Complete the commissioning report together with the operator/user and instruct the operator/
user as to the function of the unit.