SEAL-VALVE STEM 1026229 - Caterpillar

Description
The System cabinet contains external source sync and the fuses for the transformer.The left panel of the cabinet holds two fuse blocks. One block is for the external source sync option if the option is present. The other block is for the transformers in the cabinet.The right panel of the cabinet holds the fuses for the static switch if that option is present. Also, the right panel holds a fuse for the neutral ground reference if the system is 4-wire.
Illustration 1 g01271421
Location of the fuses on the left panel (1) Fuses F4-F6 (2) Fuse F7-F12
Illustration 2 g01271422
Location of the fuses on the right panel (3) Fuses F1-F3 (4) Fuses F18
Table 1
Fuse     Component    
F1     Static Switch Assembly Phase A (1)    
F2     Static Switch Assembly Phase B (1)    
F3     Static Switch Assembly Phase C (1)    
F4     External Source Sync Phase A (1)    
F5     External Source Sync Phase B (1)    
F6     External Source Sync Phase C (1)    
F7     T1 Transformer Primary Input    
F8     T1 Transformer Primary Return    
F9     T2 Transformer Primary Input    
F10     T2 Transformer Primary Return    
F11     T3 Transformer Primary Input    
F12     T3 Transformer Primary Return    
F18     4-Wire Zig Zag Neutral Reference (2)    
( 1 ) Option
( 2 ) 4-Wire Only
Illustration 3 g01271494
Left panel fuse wire connections
Illustration 4 g01271495
Right panel fuse wire connections