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Siemens UL 489 - Circuit Breaker Commissioning Steps; Preparation for Draw-out Circuit Breaker

Siemens UL 489
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6 – 1
6 Commissioning
6.1 Preparation of draw-out circuit breaker
6.1.1 Inserting the circuit breaker into the cradle
Check circuit breaker position indicator/
Draw out guide rails
1) The circuit breaker can only be pushed in when the indicator displays "DISCON".
2) Pull out guide rails to the end-stop.
Place the circuit breaker into the guide rails and push it into the cradle up to the disconnected position. Close cubicle door.
NOTE
On FS I circuit breakers, the racking handle is located in an upright position on the right side, but is operated in the same manner.
NOTE
Remove padlocks from the shutter and place the locking device in the stowed position (page 15-18).
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