Chapter 3 Power Supply and Fan Module Installation
Installing a
For Catalyst
Step 8 (Optional) Assemble the AC power cord retainer with the large end of the plastic bushing facing away from the switch. Position the assembly on the power cord, and insert the wire bales into the slots on the switch rear panel (Figure
Figure 3-3 AC-Power Supply with Power Cord Retainer
AC OK | PS OK |
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Step 9 Connect the power cord to the power supply and to an
Step 10 For 24- and
For Catalyst
Installing a DC-Power Supply
To connect the switch to a
1.Preparing for Installation, page
2.Grounding the Switch, page
3.Installing the DC Power Supply in the Switch, page
4.Wiring the
Warning An exposed wire lead from a
Warning Before connecting or disconnecting ground or power wires to the chassis, ensure that power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. Use a voltmeter to test for 0 (zero) voltage at the power terminals on the chassis. Statement 196
Catalyst
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