KSB Hya-Duo D FL Series, Инструкция по установке и эксплуатации

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6 Commissioning/Start-up/Shutdown
28 of 44
Hya-Duo D FL
6.2.4 Fluid handled
6.2.4.1 Permissible fluids to be handled
▪
Fire-fighting water
▪ Liquids not containing aggressive, abrasive or solid substances
6.2.4.2 Fluid temperature
Table 9: Temperature limits of the fluid handled
Permissible fluid temperature Value
Maximum +70 °C
Minimum 0 °C
6.2.5 Minimum flow rate
Table 10: Minimum flow rate per pump in manual mode
Size Minimum flow rate per pump
[l/h]
Movitec 2B 200
Movitec 4B 400
Movitec 6B 600
Movitec 10B 1100
Movitec 15B 1600
Movitec 25B 2800
Movitec 40B 4600
Movitec 60B 6100
Movitec 90B 8500
6.3 Shutdown
6.3.1 Shutdown
1. Close the valves in the inlet line.
2. Set the master switch to 0.
6.3.2 Measures to be taken for shutdown
1
Fig. 5: Venting and draining the fire-fighting system
1 Vent plug
ü
The fire-fighting system has been shut down. (
ð
Section 6.3.1, Page 28)
1. Open vent plug 1 at the accumulator.
ð The fire-fighting system is vented and drained.
2. Close vent plug 1 at the accumulator.