Hardware Introduction
Maintenance Manual 10
Rear of Control Box Cover
The following figure illustrates the rear view of an open control box cover. When the cover is closed it is
situated directly in front of the interior of the cabinet.
Figure 10. Components in Rear of Open Control Box Cover
Table 9: Components in Rear of Open Control Box Cover
No. Description No. Description
1
Ventilation fan for aux power (Auxiliary
power fan module)
2 Auxiliary transformer
3 Auxiliary power board (Module P board) 4 Auxiliary power board (System P board)