3. Remove the four screws.
4. Disconnect the three AC breakers inline harnesses (MAIN/UPS connected to the 12V power
supply, 54V power supply harness, and AC inlet).
5. Replace the AC breakers.
6. To re-install, follow these steps in reverse order.
Hi-Pot testing must be performed after removing and replacing the AC breakers.
AC line filter (20 amp)
Learn how to remove the 20 amp AC line filter.
1. Remove the rear cover (on page 45).
2. Remove the side-intake cover (on page 47).
3. Remove the three screws securing the AC panel.
4. Remove the six screws securing the AC line filter cover.
CineLife+ 4K-RGB Service Guide–CP4415-RGB, CP4420-RGB, CP4425-RGB, CP4435-RGB
020-103257-02 Rev. 1 (08-2022)
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