nservator had been done air tightne ss test before delivery, need not be re-test. The corrugated pipe should be e xpanded by opening the va lves at the vent. 5.3 储油柜安装 Installation 5.3.1 储油柜安装及管路连接 Installation & pipelines connection ?储油柜吊装就位,固定储油柜支架和变压器本体; Lifting the conservator in place, fi xing the support and transformer itself; ?连接好与变压器相通的管路及相应蝶阀、气体继电器等; Connecting the corresponding butterfly va lves, air relay and pipelines which HFJN-BPN 变压器用金属波纹内油式储油柜 Metal Corrugated Internal Oi l onservator for Transtormer 8 connected to transformer; ?将排气管、注排油管分别引至下方便于操作的高度,并连接密封可靠的阀门; Bringing the pipes for vent and oil discha rge down to the easily- operated position, connecting the valves which have reliable sealing performance. ?安装完毕准备注油。 Preparing to oiling after installation.
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