OEC 9800C-Arm - Page 439

Replacement
IGBT Snubber PCB
The IGBT Snubber PCB is located on top of the High VoltageTank and underneath the Filament Driver PCB as shown in the
following illustration. Its heat sink attaches to the High Voltage Tank.
IGBT
Snubber
PCB
IGBT Snubber Location
Use the following procedure to replace the IGBT Snubber:
WARNING: Dangerous voltages are present when covers are removed from the C-Arm.
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Service Periodic Maintenance
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Schematics Illustrated Parts Installation