Delta MS300 Series User Manual page 38

Remove the front cover
 Remove the front cover before wiring the main circuit terminals and control circuit terminals.
Remove the cover according to the figures below.
The example uses the Frame A model. For different frame size models, use the same removing

method.
Figure 5-4
Chapter 5 Main Circuit TerminalsMS300
Press the clip on both sides, and then
remove the cover by rotating it.
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