Cisco ONS 15305 Quick Installation Manual page 16

Power On
Warning Insert the AC 230V module into ONS 15305 before connecting the power cable to the
mains.
Step 1 Insert the AC 230V module into the ONS 15305 device.
Step 2 Connect the AC power cable to the mains.
Power Off
Warning Do not remove the AC 230V module when the module is connected to the mains. Make
sure that the power cable is disconnected before removing the module.
Caution To avoid hazardous discharge, please wait some minutes before removing the module.
Step 1 Remove the power cable from the mains.
Step 2 Please wait some minutes before removing the module, to avoid hazardous discharge.
Step 3 Remove the AC 230V module if necessary.
Installing External Ground to the ONS 15305
It is vital that the ONS 15305 cabinet is properly grounded. When installed in a rack, the ONS 15305
cabinet will be tied to the rack reference potential through the mounting brackets (earth, ground
potential).
Note Make sure that the ONS 15305 brackets are mounted on unpainted rack area.
When not installed in a rack, the cabinet can be tied to an earth reference potential through the ground
connector of the power supply plug as shown in Figure 3, or by mounting an extra connector to one of
the cabinet screws as shown in Figure 5.
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