KSB Delta Primo F, Installation And Operating Manual

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6 Commissioning/Start-up/Shutdown
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KSB Delta Primo
1983.811/02-EN
6 Commissioning/Start-up/Shutdown
6.1 Commissioning/Start-up
6.1.1 Prerequisites for commissioning/start-up
CAUTION
Pump set running dry
Damage to the pump set/pressure booster system!
▷ Use dry running protection. If the dry running protection terminal is disabled by
means of a bridge, the operator shall assume responsibility for any dry running
that might occur.
Ensure that the following requirements are met prior to commissioning/start-up:
▪ The pressure booster system has been properly connected to the electric power
supply and is equipped with all protection devices.
▪ All relevant VDE standards and/or regulations applicable in the country of use are
complied with.
▪
The dry running protection device has been installed. ( ð Section 5.5.4, Page 23)
6.1.2 Priming and venting the pressure booster system
CAUTION
Foreign matter in the piping
Damage to the pump / pressure booster system!
▷ Before commissioning/starting up or functional check running the pressure
booster system, make sure that there is no foreign matter in the pressure
booster system or piping.
CAUTION
Operation without the fluid to be handled
Damage to the pump sets!
▷ Prime the pressure booster system with the fluid to be handled.
NOTE
Prior to its delivery, the pressure booster system will be tested hydraulically with
water and then drained again. For technical reasons the presence of some residual
water is unavoidable.
Prior to commissioning/start-up observe EN 806. After prolonged standstill periods,
flushing or professional disinfection is recommended. For extensive or branched
piping systems, flushing the pressure booster system can be restricted to a limited
area.
NOTE
Minor leakage of the mechanical seals during commissioning is normal and will
cease after a short period of operation.
Have commissioning carried out by specialist KSB staff.
ü
The original operating manual of the pump set is on hand.
ü The pipe unions between the pump set and the piping have been re-tightened.
ü Flange connections have been firmly tightened.