5 Replacing Parts
5.1 Replacing DX200 Parts
5-31
5.1.7 Replacing the Capacitor Module
Replacement Procedure
1. Turn OFF the breaker and the primary power supply and wait at least 5
minutes before replacement. Do not touch any terminals during this
period.
2. Verify that the converter charge lamp (red LED) is unlit.
3. Disconnect all the cables connected to the CN556 of the converter.
4. Remove two upper screws and loosen two lower screws fixing the
capacitor module, and remove the capacitor module from the control
circuit board by pulling.
5. Remove the two screws fixing the cover to the back board of the
capacitor module, and remove the cover.
6. Remove the two screws of the cable connected to the capacitor
terminal, and disconnect the cable.
7. Reinstall the other removed cables, screws and the cover as follow the
Procedure from step 6. to 3.
Fig. 5-24: Capacitor Module
• After turning OFF the power supply, wait at least 5 minutes
before replacing a capacitor module. Do not touch any
terminals during this period.
Failure to observe this warning may result in electric shock.
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