General Air Products NGP-WM300, Инструкция по установке, эксплуатации и обслуживанию, Страница: 14 / 36

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Section 7 - Standard Air Filling Method
e ore beginning a e s re the ater s l to the
s rin ler s ste is t rne o
.
a e s re all i ing connections have been a e
accor ing to installation instr ctions.
lose all ir aintenance evice valves. lti le
s are se ens re all valves are in close osition.
4. en the nitrogen cabinet.
. ove the itrogen ir ill han le to the ir ill osition.
. lose the itrogen est ort Valve.
. ns re the ball valve installe b contractor at the
nitrogen storage tan o tlet is close .
itrogen est ort Valve
lose osition
itrogen ir ill Valve
ir ill osition
ir ill Valve
osition