Filter
Top Products
PROCEDURE
1. Remove input power to the POWER WAVE
355/405.
2. Using a 5/16” nut driver remove the case
wraparound cover.
3. Perform the Input Filter Capacitor Discharge
Procedure detailed earlier in this section.
4. Locate the input rectifier. See figure F.30.
5. Carefully remove the silicon sealant insulating the
six input rectifier terminals.
6. Remove the six screws from the terminals using a
flathead screwdriver. Carefully note the position of
all leads and their positions upon removal. See
Figure F.31.
7. Using a 3/16”in. allen wrench remove the two
mounting screws and washers from the input
bridge. See Figure F.31.
8. Remove the input bridge.
TROUBLESHOOTING & REPAIR
INPUT RECTIFIER REMOVAL AND REPLACEMENT (continued)
F-66 F-66
POWER WAVE 355/405
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
INPUT
RECTIFIER
WAR NING
RE MOT E
PO WER
OF F
ON
STATUS
THERMAL
LINCOLN
ELECTRIC
FIGURE F.30 – INPUT RECTIFIER LOCATION