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ITRON 244 User Manual

ITRON 244
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Тåõíè÷åñêîå îáñëóæèâàíèå è ðåмîíò
Âñå ðàáîòû íà ÓÐÄÃ ñëåäóåò îñóùåñòâëÿòü
èñêëþ÷èòåëüíî â áåçíàïîðíîм ñîñòîÿíèè.
Ïðàâèëà òåõíèêè áåçîïàñíîñòè, â ÷àñòíîñòè
èíñòðóêöèè ïî ïðåäîòâðàùåíèþ íåñ÷àñòíûõ
ñëó÷àåâ, à òàêæå ðåêîìåíäàöèè îáúåäèíå-íèÿ
DVGW “G 490”, “G 491” è “G 495” äîëæíû
ñîáëþäàòüñÿ:
çàêðûòü êëàïàí-îòñåêàòåëü íà âõîäíîé è
âûõîäíîé ñòîðîíàõ
Ñ ïîìîùüþ âîçäóõîñïóñêíîãî êëàïàíà íà
âûõîäíîé ñòîðîíå ðåãóëÿòîðà äàâëåíèÿ
äîâåñòè äàâëåíèå äî íóëåâîãî óðîâíÿ.
Îñòîðîæíî
Ïåðåä äåìîíòàæåì ÓÐÄÃ ðàçæàòü ðåãóëè-
ðóþùóþ ïðóæèíó ïîñðåäñòâîì þñòèðîâî÷-
íîãî êëþ÷à!
c
d
a
b
Îòâèíòèòü êîëïà÷îê (b) è íàâèíòèòü åãî íà øòîê (a) âåíòèëÿ. Ìåäëåííî âûòÿíóòü øòîê
âåíòèëÿ, ïîêà íà óñòðîéñòâå ðåãóëèðîâàíèÿ íå óñòàíîâèëîñü âûõîäíîå äàâëåíèÿ, íå âîøëà
â ôèêñàöèþ ðû÷àæíàÿ ñèñòåìà ÏÊÎ è øòîê âåíòèëÿ íå îñòàëñÿ â îòêðûòîì ïîëîæåíèè. Ýòî
òîëüêî âîçмîæíî, åñëè óñòàíàâëèâàþùååñÿ íà ÓÐÄГ âûõîäíîå äàâëåíèå мåíüøå pdso
è áîëüøå pdsu!
Çàòåì íàâèíòèòå êîëïà÷îê (b).
Вâîä ÏÊÎ 033 / ÏÊÎ-I â ýêñïëóàòàöèþ (âåðõíåå îòêëþ÷åíèå)
Îòâèíòèòü êîëïà÷îê (b) è íàâèíòèòü åãî íà øòîê (a) âåíòèëÿ. Ìåäëåííî âûòÿíóòü øòîê
âåíòèëÿ, ïîêà íå âîøëà â ôèêñàöèþ ðû÷àæíàÿ ñèñòåìà ÏÊÎ. Ýòî òîëüêî âîçмîæíî, åñëè
óñòàíàâëèâàþùååñÿ íà ÓÐÄГ âûõîäíîå äàâëåíèå мåíüøå pdso! Çàòåì íàâèíòèòå
êîëïà÷îê.
Вâîä ÏÊÎ-II â ýêñïëóàòàöèþ (âåðõíåãî è íèæíåãî îòêëþ÷åíèé)
Þñòèðîâî÷íûé êëþ÷ è êëþ÷ äëÿ çàмåíû
ñîïëà
Þñòèðîâî÷íûé êëþ÷
Ðåãóëÿòîð 133
þñòèðîâî÷íûé êëþ÷ S 13
(6-ãð.)
Ðåã-îð 233/244
þñòèðîâî÷íûé êëþ÷
S
1
/2“ (4-ãð.)
ÏÊÎ 033
 þñòèðîâ-íûé êëþ÷ S 13 (6-ãð.)
ÏÊÎ-I
 þñòèðîâ-íûé êëþ÷ S 13 (6-ãð.)
ÏÊÎ-II
 þñòèðîâ-íûé êëþ÷ S 13 (6-ãð.) è
îòâåðòêà, ðàçìåð 2
(Ïîç. c è d)
Êëþ÷ äëÿ çàìåíû ñîïëà (6-ãð.)
Ðåãóëÿòîð 133
Êëþ÷ S25 äëÿ çàìåíû ñîïëà
Ðåã-îð 233/244*)
Êëþ÷ S41 äëÿ çàìåíû ñîïëà
*) äëÿ ÓÐÄÃ òèïà 244 âñåãäà íåèçìåííûé ðàçìåð ñîïëà (27,5 ìì)!

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ITRON 244 Specifications

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BrandITRON
Model244
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LanguageEnglish

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