Repair
Replace Transformer
1. Perform Shutdown, page 44.
2. Remove four bol ts (2 3) and sh roud (10).
3. Remove lower dinrail cover (48).
4. Disconnect fan and transformer connections
from terminal blocks. Connections are on left
side labeled: V +, V-, 1, 2, 3, and 4.
5. Remove four nu ts (27) holding metal transformer
cover (8) to frame. Carefully remove cover while
sliding wires through hole in cover.
6. Remove nuts (27) and transformer (17).
7. Install transformer (17) in reverse order.
Figure 20
68 333024F
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