ABB SafeGear MCC Installation, Operation And Maintenance Manual page 36

S A F E G E A R ® M O T O R C O N T R O L C E N T E R /A R C - R E S I S TA N T M E TA L - C L A D C O N S T R U C T I O N
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—
01 Open the
compartment doors
in the back of the two
frames where the main
bus is to be installed
and remove the upper
and lower bus barriers
in both frames.
—
02 Start by removing
the bus side cover
in both frames (the
number one first and
then the number two).
—
03 Remove the top bus
cover in both frames (the
number three first and
then the number four).
—
01
4
3
2
—
02
1
Top bus cover (3, 4)
Side bus cover (1, 2)