Danfoss FC 102 Installation Instructions Manual page 5

Installation Instructions
1.4.2 Removing the IGBT Output Busbars
To remove the IGBT output busbars, use the following procedure. Refer to Illustration 1.4.
1. Remove 3 retaining screws (M10), 1 from the lower end of each of the 3 IGBT output busbars.
2. Remove 3 retaining nuts (M10), 1 from the upper end of each of the 3 IGBT output busbars.
3. Lift the 3 busbars from the unit.
1 IGBT output busbar
2 Fan housing
3 Current sensor
Illustration 1.4 IGBT Output Busbars
MI92Q102
500 A Current Sensor Kit for
E1/E2 Enclosure Sizes
®
VLT FC 102, FC 103, FC 202, FC 302
4 Upper retaining nut (M10)
5 Lower retaining screw (M10)
6 Output terminal
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