Chapter 4 – Power Distribution
0818D User’s Guide
4-5
4.2.2 To Replace a Power Supply Module
1. Slide the replacement power supply module into the chassis and
engage the injector/ejector handle by pressing it to its full inward
position.
2. Secure the power supply module by tightening the two captive
faceplate screws.
Figure 4-4. Power Supply Module Partially Withdrawn
4.3 Input Circuit Breaker
The DC Input Power Module has a single pole 25-ampere circuit
breaker in the negative input lead (as well as a 30 ampere fuse in the
positive input lead). The ON/OFF switch on the front panel is used
to interrupt or restore DC power from the power supply to the
backplane, fans, and blowers.
Содержание 0818D
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