Removing; Figure 9-10 Removing Diode Stack Modules - Siemens SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions Manual

Maintenance
9.7 Repair
9.7.8.1

Removing

Removing the diode stack
1. Carefully follow the 5 safety rules.
Figure 9-10
2. Disconnect the line cable (A).
3. Isolate and remove all busbars and supports (B).
4. Remove the isolation/Lexan barriers (C).
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Removing diode stack modules
SINAMICS PERFECT HARMONY GH150 6SL3826
Operating Instructions 05/2020