Siemens NXAIR P Instructions For Installation, Operation And Maintenance page 50

Withdrawable circuit breaker switchgear up to 15 kv medium voltage metal-clad type with insulated bus
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Installation NXAIR P
14 Placing Equipment into Service
14.1 Safety instructions
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14.2 Instructing the operating personnel
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14.3 Checking the assembly work and the accessories
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14.4 Checking mechanical interlocks
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14.5 Test operation
Preparing test operation
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Checking the racking process and
the racking position indicators
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