MAP 0300 (continued)
043 (continued)
Is the fuse blown again?
Yes No
044
Problem solved go to “CE Leaving Procedure” on page 5-60.
045
Suspect a power problem in a unit powered through the ac outlet distribution
box.
Switch to OFF all the units controlled by this fuse.
Exchange the fuse.
Switch one by one the units controlled by this fuse to identify the unit
which has a problem.
Once you have identified the faulty unit continue with Step 053 on
page 3-15.
046
Suspect the ac wall socket.
047
Check the corresponding fuse.
Is the fuse OK?
Yes No
048
Switch to OFF the defective unit controlled by this fuse.
Exchange the defective fuse.
Switch ON the unit controlled by this fuse.
Is the fuse blown again?
Yes No
049
Problem solved go to “CE Leaving Procedure” on page 5-60.
050
Go to Step 053 on page 3-15
051
Are all other units installed in the controller rack powered ON?
Yes No
052
Suspect the ac wall socket.
3-14 3746-9X0: MAE Installation and Maintenance
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