Chapter 3 Installation
Connecting the Switch to the Power Converter
3-46
Catalyst 2955 Hardware Installation Guide
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Applying Power to the Power Converter
Caution
Remove the protective liner before applying power to the switch.
Failure to remove the protective liner could result in thermal damage to the
switch.
Move the circuit breaker for the AC outlet or the DC control circuit to the on
position.
The LED on the power converter front panel is green when the unit is operating
normally. The LED is off when the unit is not operating normally.
After the power is connected, the switch automatically begins the power-on self
test (POST), a series of tests that verifies that the switch functions properly. For
instructions on how to interpret POST results, see the
“Running POST” section
on page 3-27
.
Removing the Power Converter from a DIN Rail
Follow these steps to remove the power converter from a DIN rail.
Step 1
Ensure that power to the power converter is off, and disconnect all cables
connecting the power converter to the switch.
Step 2
Insert a long flathead screwdriver into the tab slot at the bottom of the power
converter, and pull down the clip release tab. As the clip releases, lift the bottom
of the power converter, as shown in
Figure 3-22
.
Содержание Catalyst 2955 Series
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Страница 134: ...Chapter 3 Installation Where to Go Next 3 70 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 194: ...Chapter 5 Troubleshooting Diagnosing Problems 5 6 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 200: ...Appendix A Technical Specifications A 6 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 226: ...Appendix C Translated Safety Warnings Switch Relays Warning C 14 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 233: ...C 21 Catalyst 2955 Hardware Installation Guide 78 14944 03 Appendix C Translated Safety Warnings Open Type Equipment ...
Страница 283: ...C 71 Catalyst 2955 Hardware Installation Guide 78 14944 03 Appendix C Translated Safety Warnings Restricted Area ...
Страница 298: ...Index IN 10 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...