Specifications

Maintenance and Troubleshooting
ADDvantage-32 PLUS ● AC to DC Power Converter
7-40
NOTE
As the unit is shipped, fuses F3 and F4 are 3 amp, for
460/575 VAC operation. To use for 230 VAC input, F3 and F4
must be changed to 5 amp (see Table 7-8b). Fuses to make this
change are supplied in a bag attached to the drive. A label is also
included which must be affixed to the drive. See paragraph 6.6.4
for reconnection instructions.
9. The AC field fuses, F1 and F2, are located to the right of the motor
armature fuse (F11) discussed in step 3. After replacement, F1 hardware
should be tightened to 120-140 in-lb. The hardware on F2 should be hand
tightened only.
10. Reinstall the bridge interface from step 4 (see paragraph 7.3.4).
11. Attach the bus bar support brace removed in step 3 (two quarter-turn
fasteners).
12. Close the main drive door.