Siemens 8DA - 8.4 After Power-Frequency Voltage Test; 9 Installation Work with SF6-Gas After Voltage Test; 9.1 Installing Solid-Insulated Bars and Filling Circuit-Breaker Housings

Installation
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9 Installation work with SF
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the power-frequency voltage test
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9.1 Installing solid-insulated bars at the panel
connection, and filling the circuit-breaker housings
with SF
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