Huawei New Main Way 2.0 User Manual page 75

New Main Way 2.0
User Manual
Step 8 Turn off the new circuit breaker. Then install and secure it.
Step 9 Install the cables for the circuit breaker and reinstall the cover for the power
distribution unit.
Step 10 Reinstall the power distribution unit and secure it.
Step 11 Reinstall the communications cable, DC power cable, and load cable.
Step 12 Turn on the circuit breaker of the power distribution unit and ensure that the
power distribution unit works properly.
----End
Hot-Swappable Circuit Breaker
Step 1 Turn off the faulty circuit breaker.
Step 2 Remove the protective cover from the circuit breaker.
Figure 8-26 Removing the protective cover
Step 3 Push open the handles on both sides of the circuit breaker and remove the circuit
breaker using an extracting kit.
Remove and install the circuit breaker using an extracting kit. Do not operate
barehanded.
Figure 8-27 Removing the circuit breaker
Step 4 Remove the copper bar and install it on the new circuit breaker.
Issue 05 (2020-10-15)
NO TICE
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8 Parts Replacement
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