KSB Delta Solo Compact MVP Series, Инструкция по установке и эксплуатации

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6 Commissioning/Start-up/Shutdown
23 of 40
KSB Delta Solo Compact
1983.848/01-EN
6 Commissioning/Start-up/Shutdown
6.1 Commissioning/Start-up
6.1.1 Prerequisites for commissioning/start-up
Before commissioning/start-up of the pressure booster system make sure that the
following requirements are met:
▪ 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.
NOTE
The competent authorities must be informed in due time prior to commissioning/
test running the system.
6.1.2 Commissioning/start-up of pressure booster system
CAUTION
Foreign matter in the piping
Damage to the pump set / 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.
NOTE
Commissioning of the pressure booster system - even test running - shall only be
carried out in full compliance with all pertinent VDE (German Association of
Electrical Engineers) regulations.
NOTE
In individual cases, an earth leakage circuit breaker may trip when the pressure
booster system is first commissioned. This is caused by total discharge of the
intermediate circuit.
ü The pipe unions between the pump and the piping have been re-tightened.
ü The cooling air inlet and outlet openings on the motor are unobstructed.
ü
All shut-off valves of the pressure booster system are open.
ü The pre-charge pressure of the membrane-type accumulator has been checked.
(
ð
Section 8.2.3, Page 30)
1. Open or loosen the vent plugs on the pump (refer to the pump's installation/
operating manual).
2. Slowly open the inlet-side shut-off element and prime the pressure booster
system until the fluid to be handled escapes through all vent holes.
3. Insert and slightly tighten the pump vent plugs.
4. Plug in the mains plug or set the master switch to I.
5. Close the discharge-side shut-off element slowly and check whether the pressure
booster system stops.
6. Run the pump again, with the discharge-side shut-off element open, and loosen
the vent plug to let any remaining air escape.
7. Then re-tighten the vent plug firmly.