Benutzerhandbuch (PWR-7513-ACE=)Inhaltsverzeichnis1200-Watt AC-Input Power Supply ReplacementInstructions1Document Contents1Product Overview2Figure1 Cisco 7513 and Cisco 7576 (Rear-Panel View)2AC-Input Power Supply Specifications3Table1 Cisco 7513 and Cisco 7576 AC-Input Power Supply Specifications3Figure2 20-Amp AC Power Cable Connector and Plug and 20-Amp Receptacle4LED Indications and the Safety Interlock Mechanism4LED Indications4Figure3 Power Supply LEDs4Safety Interlock Mechanism5Figure4 On/Off Switch Locking Mechanism5Environmental Monitoring and Reporting Functions5Environmental Monitoring6Table2 Typical Processor-Monitored Temperature Thresholds7Table3 Typical Power Supply-Monitored DC-Voltage Thresholds7Installation Safety, ESD Precautions, and Tools Required8Safety Warnings8Safety Guidelines9Safety with Electricity10Preventing Electrostatic Discharge Damage10Tools Required11Circuit Protection Requirements11Removing and Replacing a Power Supply11Removing a Power Supply12Step1 Turn off (O) the system power switch on the power supply you plan to remove.12Step2 If possible, turn off the circuit breaker to which the system is connected and tape the br...12Step3 Disconnect the power cable from the power receptacle of the power supply to be replaced.12Step4 Use the large slotted screwdriver to loosen the captive screw that secures the power suppl...12Figure5 Removing and Replacing a Power Supply12Step5 Grasp the power supply handle and pull the power supply approximately halfway out of the b...12Figure6 Supporting the Power Supply13Figure7 Power Supply Blank13Replacing a Power Supply13Step1 Hold the power supply as shown in Figure6 and slide it into the power supply bay. Push th...13Step2 Use the large slotted screwdriver to tighten the captive screw that secures the power supp...13Step3 Reconnect the power cable to the power receptacle on the power supply.13Step4 After the AC power cable is reconnected, reconnect the power cable at the power source but...13Step5 If you are replacing both power supplies, repeat Steps 1 through 4 for the second power su...14Checking the Installation14Step1 Review the descriptions of the power supply LEDs on page4.14Step2 Check the following components to make sure that they are secure:14Step3 Remove the tape (that you applied earlier) from the circuit breaker switch handle and rest...14Step4 Turn the power supply to the on (|) position by turning the switch clockwise one-quarter t...14Step5 Verify that the OUTPUT FAIL LED stays off.14Cisco Connection Online16Größe: 93,7 KBSeiten: 16Language: EnglishHandbuch öffnen
Benutzerhandbuch (PWR-7513-ACU=)Inhaltsverzeichnis1200-Watt AC-Input Power Supply ReplacementInstructions1Document Contents1Product Overview2Figure1 Cisco 7513 and Cisco 7576 (Rear-Panel View)2AC-Input Power Supply Specifications3Table1 Cisco 7513 and Cisco 7576 AC-Input Power Supply Specifications3Figure2 20-Amp AC Power Cable Connector and Plug and 20-Amp Receptacle4LED Indications and the Safety Interlock Mechanism4LED Indications4Figure3 Power Supply LEDs4Safety Interlock Mechanism5Figure4 On/Off Switch Locking Mechanism5Environmental Monitoring and Reporting Functions5Environmental Monitoring6Table2 Typical Processor-Monitored Temperature Thresholds7Table3 Typical Power Supply-Monitored DC-Voltage Thresholds7Installation Safety, ESD Precautions, and Tools Required8Safety Warnings8Safety Guidelines9Safety with Electricity10Preventing Electrostatic Discharge Damage10Tools Required11Circuit Protection Requirements11Removing and Replacing a Power Supply11Removing a Power Supply12Step1 Turn off (O) the system power switch on the power supply you plan to remove.12Step2 If possible, turn off the circuit breaker to which the system is connected and tape the br...12Step3 Disconnect the power cable from the power receptacle of the power supply to be replaced.12Step4 Use the large slotted screwdriver to loosen the captive screw that secures the power suppl...12Figure5 Removing and Replacing a Power Supply12Step5 Grasp the power supply handle and pull the power supply approximately halfway out of the b...12Figure6 Supporting the Power Supply13Figure7 Power Supply Blank13Replacing a Power Supply13Step1 Hold the power supply as shown in Figure6 and slide it into the power supply bay. Push th...13Step2 Use the large slotted screwdriver to tighten the captive screw that secures the power supp...13Step3 Reconnect the power cable to the power receptacle on the power supply.13Step4 After the AC power cable is reconnected, reconnect the power cable at the power source but...13Step5 If you are replacing both power supplies, repeat Steps 1 through 4 for the second power su...14Checking the Installation14Step1 Review the descriptions of the power supply LEDs on page4.14Step2 Check the following components to make sure that they are secure:14Step3 Remove the tape (that you applied earlier) from the circuit breaker switch handle and rest...14Step4 Turn the power supply to the on (|) position by turning the switch clockwise one-quarter t...14Step5 Verify that the OUTPUT FAIL LED stays off.14Cisco Connection Online16Größe: 93,7 KBSeiten: 16Language: EnglishHandbuch öffnen
