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TROUBLESHOOTING AND REPAIR | ||
| INPUT RECTIFIER TEST (continued) |
|
| FIGURE F.5 — INPUT RECTIFIER TEST. |
|
| INPUT |
|
| RECTIFIER |
|
| C |
|
| B | NEG |
|
| |
| A |
|
|
| POS (+) |
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TEST PROCEDURE
1.Remove input power to the Power Wave 455.
2.Using the 3/8 in. nutdriver, remove the case top.
3.Perform the Capacitor Discharge
Procedure.
4.Locate the Input Rectifier and lead locations. Refer to Figure F.5.
NOTE: Some RTV sealant may have to be removed from the input rectifier terminals. The RTV should be replaced when test is complete.
5.With the Phillips head screwdriver remove the positive and negative leads from the rectifier.
6.Use the analog ohmmeter to perform the tests detailed in Table F.2.
POWER WAVE 455/POWER FEED 10
